<?xml version='1.0' encoding='UTF-8'?><?xml-stylesheet href="http://www.blogger.com/styles/atom.css" type="text/css"?><feed xmlns='http://www.w3.org/2005/Atom' xmlns:openSearch='http://a9.com/-/spec/opensearchrss/1.0/' xmlns:georss='http://www.georss.org/georss' xmlns:gd='http://schemas.google.com/g/2005' xmlns:thr='http://purl.org/syndication/thread/1.0'><id>tag:blogger.com,1999:blog-1446331568191087826</id><updated>2011-10-16T00:14:41.922-07:00</updated><category term='BOTVINNIK MIJAIL MOISEIEVICH'/><category term='TARRASCH SIEGBERT'/><category term='GORGIEV TIGRAN BORISOVICH'/><category term='GRIGORIEV NIKOLAI DMITIREVICH'/><category term='MUGNOS JOSÉ'/><category term='COZIO CARLO FRANCESCO'/><category term='WANG YUE'/><category term='PERVAKOV OLEG VICTOROVICH'/><category term='RÉTI RICHARD'/><category term='PHILIDOR FRANÇOIS-ANDRÉ DANICAN'/><category term='CARRERA PIETRO'/><category term='CARLSSON ÓSCAR J'/><category term='POGOSYANTS ERNEST LEVONOVICH'/><category term='LASKER EMMANUEL'/><category term='Loyd Sam'/><category term='BERGER'/><category term='KARPOV'/><category term='KUBBEL LEONID IVANOVICH'/><category term='BAYER'/><category term='KASPARIAN GENRIKH MOISEEVICH'/><category term='IVANCHUK'/><category term='KORCHNOI'/><category term='TROITZKY ALEXEI ALEXEIEVICH'/><title type='text'>LOS PEONES SON EL ALMA DEL AJEDREZ</title><subtitle type='html'></subtitle><link rel='http://schemas.google.com/g/2005#feed' type='application/atom+xml' href='http://lospeonessonelalmadelajedrez.blogspot.com/feeds/posts/default'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1446331568191087826/posts/default?max-results=100'/><link rel='alternate' type='text/html' href='http://lospeonessonelalmadelajedrez.blogspot.com/'/><link rel='hub' href='http://pubsubhubbub.appspot.com/'/><author><name>Mariano García Díez</name><uri>http://www.blogger.com/profile/15161464706698975105</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='25' src='http://bp2.blogger.com/_YzQMsYfyLqY/SC9Loa_0TXI/AAAAAAAAAMM/TWP8dkritLo/S220/Mariano.jpg'/></author><generator version='7.00' uri='http://www.blogger.com'>Blogger</generator><openSearch:totalResults>20</openSearch:totalResults><openSearch:startIndex>1</openSearch:startIndex><openSearch:itemsPerPage>100</openSearch:itemsPerPage><entry><id>tag:blogger.com,1999:blog-1446331568191087826.post-2123669872898294990</id><published>2011-09-30T13:38:00.000-07:00</published><updated>2011-09-30T13:55:28.278-07:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='CARRERA PIETRO'/><title type='text'>XX</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: center;"&gt;&lt;b&gt;Pietro Carrera&lt;/b&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: center;"&gt;&lt;span style="font-size: x-small;"&gt;El juego de ajedrez de don Pietro Carrera, 1617&lt;/span&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: center;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&amp;nbsp;&lt;a href="http://2.bp.blogspot.com/-qf64dihQIqQ/ToYm7ZV4zoI/AAAAAAAAB5Y/vB0X9QoU6mQ/s1600/pietro+carrera.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="320" src="http://2.bp.blogspot.com/-qf64dihQIqQ/ToYm7ZV4zoI/AAAAAAAAB5Y/vB0X9QoU6mQ/s320/pietro+carrera.jpg" width="320" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;(3+2)&lt;/div&gt;&lt;div style="text-align: center;"&gt;&lt;span style="font-family: 'Trebuchet MS', sans-serif;"&gt;8/kpK5/8/P1P5/8/8/8/8 w &lt;/span&gt;&lt;/div&gt;&lt;div style="text-align: center;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;span style="font-family: 'Trebuchet MS', sans-serif;"&gt;1. Rc8 Ra8 (Si 1... Ra6 2. Rb8) 2. a6 ba6 3. c6 y las blancas ganan fácilmente&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://1.bp.blogspot.com/-T4Q80rnbamI/ToYFhtEaFvI/AAAAAAAAB5U/EHUCF2JOKlo/s1600/carrera_ortolani_01b.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="320" src="http://1.bp.blogspot.com/-T4Q80rnbamI/ToYFhtEaFvI/AAAAAAAAB5U/EHUCF2JOKlo/s320/carrera_ortolani_01b.jpg" width="203" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"&gt;El sacerdote, historiador y ajedrecista italiano Pietro Carrera, a quien se debe la defensa siciliana, fue el autor de "El juego del ajedrez de don Pietro Carrera, dividido en ocho libros", publicado en Militello in Val de Catania en 1617.&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"&gt;La popularidad de este tratado fue enorme ya que sistematizaba todo el saber ajedrecístico de su época a partir de los tratadistas anteriores a él.&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"&gt;Carrera ideó una nueva variante del ajedrez en el que se introducían dos piezas nuevas entre la torre y el caballo. En el flanco de rey el centauro, que aúna los movimientos del caballo y el alfil; en el de dama el campeón, que mueve como torre y caballo.&amp;nbsp;&lt;/span&gt;&lt;/div&gt;&lt;br /&gt;&lt;br /&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1446331568191087826-2123669872898294990?l=lospeonessonelalmadelajedrez.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://lospeonessonelalmadelajedrez.blogspot.com/feeds/2123669872898294990/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://lospeonessonelalmadelajedrez.blogspot.com/2011/09/xx.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1446331568191087826/posts/default/2123669872898294990'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1446331568191087826/posts/default/2123669872898294990'/><link rel='alternate' type='text/html' href='http://lospeonessonelalmadelajedrez.blogspot.com/2011/09/xx.html' title='XX'/><author><name>Mariano García Díez</name><uri>http://www.blogger.com/profile/15161464706698975105</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='25' src='http://bp2.blogger.com/_YzQMsYfyLqY/SC9Loa_0TXI/AAAAAAAAAMM/TWP8dkritLo/S220/Mariano.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/-qf64dihQIqQ/ToYm7ZV4zoI/AAAAAAAAB5Y/vB0X9QoU6mQ/s72-c/pietro+carrera.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1446331568191087826.post-4690809583307163978</id><published>2011-01-06T15:55:00.000-08:00</published><updated>2011-09-30T13:54:55.547-07:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='BOTVINNIK MIJAIL MOISEIEVICH'/><title type='text'>XIX</title><content type='html'>&lt;div class="separator" style="clear: both; font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: center;"&gt;&lt;b&gt;Mijail Moiseievich Botvinnik&lt;/b&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: center;"&gt;&lt;span style="font-size: x-small;"&gt;Shajmaty URSS, 1952&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://3.bp.blogspot.com/_YzQMsYfyLqY/TSY3TLz3lFI/AAAAAAAABak/heY51QPZIt8/s1600/botvvinik.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="320" src="http://3.bp.blogspot.com/_YzQMsYfyLqY/TSY3TLz3lFI/AAAAAAAABak/heY51QPZIt8/s320/botvvinik.jpg" width="320" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="text-align: center;"&gt;&lt;span style="font-family: 'Trebuchet MS', sans-serif;"&gt;(3+3)&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align: center;"&gt;&lt;/div&gt;&lt;div style="text-align: center;"&gt;&lt;span style="font-family: 'Trebuchet MS', sans-serif;"&gt;8/5pk1/6p1/8/2K2PP1/8/8/8 w &lt;/span&gt;&lt;/div&gt;&lt;br /&gt;&lt;div style="text-align: justify;"&gt;&lt;span style="font-family: 'Trebuchet MS', sans-serif;"&gt;&lt;b&gt;&lt;span style="color: black;"&gt;1. Rd5 Rf8&lt;/span&gt;&lt;/b&gt; &lt;span style="color: #666666;"&gt;&lt;span style="color: #444444;"&gt;La alternativa 1... Rh6 tampoco resuelve los problemas de las negras 2. Re5 Rg7 3. Rd6 Rf8&lt;/span&gt;&amp;nbsp; &lt;span style="color: #999999;"&gt;(Si 3... f5 4. g5 Rf7 5. Rd7 Rf8 6. Re6&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style="color: #999999;"&gt; &lt;/span&gt;&lt;span style="font-family: 'Trebuchet MS', sans-serif;"&gt;&lt;span style="color: #999999;"&gt;&lt;span style="color: #999999;"&gt;Rg7 7. Re7 Rg8 8. Rf6 Rh7 9. Rf7 y el blanco captura los peones negros; y si 3... g5 4. f5 Rf6 5. Rd7 Re5 6. Re7 con idéntico resultado)&lt;/span&gt;.&lt;/span&gt; &lt;span style="color: #444444;"&gt;4. Rd7&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family: 'Trebuchet MS', sans-serif;"&gt;&lt;span style="color: #444444;"&gt; Rg7 5. Re8 Rg8 6. Re7 Rg7 7. f5 g5 8. Re8 Rg8&lt;/span&gt; &lt;span style="color: #999999;"&gt;(No resuelve nada 8... Rf6 9. Rf8 o 8... f6 9. Ke7&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family: 'Trebuchet MS', sans-serif;"&gt;&lt;span style="color: #999999;"&gt;)&lt;/span&gt; &lt;span style="color: #444444;"&gt;9. f6 y el peón de f7 está condenado&lt;/span&gt; &lt;b&gt;2. Rd6 Re8 3. f5 g5&amp;nbsp; &lt;/b&gt;&lt;span style="color: #444444;"&gt;La variante 3... gf5 falla por 4. gf5 Rd8 5. f6 Re8 6. Rc7 Rf8 7. Rd7 &lt;/span&gt;&lt;/span&gt;&lt;span style="font-family: 'Trebuchet MS', sans-serif;"&gt;&lt;span style="color: #444444;"&gt;Rg8 8. Re7)&lt;/span&gt; &lt;b&gt;4. Rc7&lt;/b&gt;!&amp;nbsp; No vale 4. f6?? por 4... Rd8 5. Re5 Rd7 &lt;/span&gt;&lt;span style="font-family: 'Trebuchet MS', sans-serif;"&gt;6. Rf5 Rd6 7. Rg5 Re5 y el negro captura el peón de f6 y consigue las tablas) &lt;b&gt;4... Re7 5.&lt;/b&gt;&lt;/span&gt;&lt;span style="font-family: 'Trebuchet MS', sans-serif;"&gt;&lt;b&gt;Rc8 Rd6&lt;/b&gt;&amp;nbsp; Si 5... Re8 6. f6 y el rey blanco empujará al negro hasta el rincón y capturará el peón de f7 &lt;b&gt;6. Rd8 Re5 7. Re7 f6 8. Rf7 Rf4 &lt;/b&gt;&lt;/span&gt;&lt;b&gt;&lt;span style="font-family: 'Trebuchet MS', sans-serif;"&gt;9. Rf6 Rg4 10. Rg6&lt;/span&gt;&lt;/b&gt; &lt;b style="font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif;"&gt;y el blanco corona antes.&lt;/b&gt;&lt;/div&gt;&lt;br /&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://3.bp.blogspot.com/_YzQMsYfyLqY/TSY51JvSNLI/AAAAAAAABao/dEwjo1N_2t8/s1600/Botvinnik_%25281927%2529.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="320" src="http://3.bp.blogspot.com/_YzQMsYfyLqY/TSY51JvSNLI/AAAAAAAABao/dEwjo1N_2t8/s320/Botvinnik_%25281927%2529.jpg" width="176" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;span style="font-family: 'Trebuchet MS', sans-serif;"&gt;El tres veces campeón del mundo de ajedrez, Mijail Botvinnik (a la izquierda en una fotografía de 1927, cuando contaba 16 años de edad) compuso este estudio&amp;nbsp; en 1952 a partir de los análisis de una partida propia.&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;span style="font-family: 'Trebuchet MS', sans-serif;"&gt;Aunque la bibliografía de Botvínnik es extensísima, podemos citar dentro del tema de los finales de partida su libro "Botvinnik on the Endgame" publicado en 1985 por &lt;i&gt;Chess Enterprises&lt;/i&gt;. &lt;/span&gt;&lt;br /&gt;&lt;span style="font-family: 'Trebuchet MS', sans-serif;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family: 'Trebuchet MS', sans-serif;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1446331568191087826-4690809583307163978?l=lospeonessonelalmadelajedrez.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://lospeonessonelalmadelajedrez.blogspot.com/feeds/4690809583307163978/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://lospeonessonelalmadelajedrez.blogspot.com/2011/01/xix.html#comment-form' title='1 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1446331568191087826/posts/default/4690809583307163978'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1446331568191087826/posts/default/4690809583307163978'/><link rel='alternate' type='text/html' href='http://lospeonessonelalmadelajedrez.blogspot.com/2011/01/xix.html' title='XIX'/><author><name>Mariano García Díez</name><uri>http://www.blogger.com/profile/15161464706698975105</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='25' src='http://bp2.blogger.com/_YzQMsYfyLqY/SC9Loa_0TXI/AAAAAAAAAMM/TWP8dkritLo/S220/Mariano.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://3.bp.blogspot.com/_YzQMsYfyLqY/TSY3TLz3lFI/AAAAAAAABak/heY51QPZIt8/s72-c/botvvinik.jpg' height='72' width='72'/><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1446331568191087826.post-1743294679962795597</id><published>2010-12-09T03:21:00.000-08:00</published><updated>2011-09-30T13:54:28.797-07:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='COZIO CARLO FRANCESCO'/><title type='text'>XVIII</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="" style="clear: both; text-align: center;"&gt;&lt;span style="font-family: 'Trebuchet MS', sans-serif;"&gt;&lt;b&gt;Carlo Francesco Cozio&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;&lt;div class="" style="clear: both; text-align: center;"&gt;&lt;span style="font-family: 'Trebuchet MS', sans-serif; font-size: x-small;"&gt;&lt;i&gt;Il Giuoco degli Scacchi&lt;/i&gt;, 1766&lt;/span&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://3.bp.blogspot.com/_YzQMsYfyLqY/TP_wFL3D2oI/AAAAAAAABY8/Y97TiF8Gi3s/s1600/cozio.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="320" src="http://3.bp.blogspot.com/_YzQMsYfyLqY/TP_wFL3D2oI/AAAAAAAABY8/Y97TiF8Gi3s/s320/cozio.jpg" width="320" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="text-align: center;"&gt;&lt;span style="font-family: 'Trebuchet MS', sans-serif;"&gt;(4+4)&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align: center;"&gt;&lt;span style="font-family: 'Trebuchet MS', sans-serif;"&gt;8/ppp5/8/PPP5/6k1/8/6K1/8 w &lt;/span&gt;&lt;/div&gt;&lt;br /&gt;&lt;div style="font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: justify;"&gt;Un clásico del siglo XVIII. 1. b6 cxb6 &lt;span style="color: #666666;"&gt;No mejora la cosa 1... axb6 2. c6 bxc6 3. a6 y el peón blanco corona&lt;/span&gt; 2. a6 bxa6 3. c6. Si en la posición del diagrama jugaran las negras, ganarían mediante 1... Rf5 entrando en el cuadro del peón de c.&lt;/div&gt;&lt;div style="font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: justify;"&gt;&lt;a href="http://1.bp.blogspot.com/_YzQMsYfyLqY/TP_xuGmYhQI/AAAAAAAABZA/wMgE0bs17_c/s1600/frontespizioCozio.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="320" src="http://1.bp.blogspot.com/_YzQMsYfyLqY/TP_xuGmYhQI/AAAAAAAABZA/wMgE0bs17_c/s320/frontespizioCozio.jpg" width="214" /&gt;&lt;/a&gt;El conde Carlo Cozio publicó su "El juego del ajedrez, es decir nuevas ideas de ataque, defensa y partidas del juego del ajedrez" en 1766. Es un libro de 700 páginas que tuvo gran importancia histórica. Constaba de dos volúmenes: el primero dedicado a explicar las reglas del juego y al estudio de las aperturas y el segundo, al estudio de finales y posiciones de medio juego.&lt;br /&gt;&lt;br /&gt;Además de por su libro, el nombre de Cozio ha pervivido en dos líneas de apertura: una variante de la apertura española: 1 e4 e5 2. Cf3 Cc6 3. Ab5 Cge7 y una línea del Gambito de Rey: 1 e4 e5 2. f4 ef4 3. Ac4 Dh4 4. Rf1 d6. &lt;/div&gt;&lt;div style="font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: justify;"&gt;&lt;/div&gt;&lt;div style="font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: justify;"&gt;&lt;/div&gt;&lt;div style="font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: justify;"&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1446331568191087826-1743294679962795597?l=lospeonessonelalmadelajedrez.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://lospeonessonelalmadelajedrez.blogspot.com/feeds/1743294679962795597/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://lospeonessonelalmadelajedrez.blogspot.com/2010/12/xviii.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1446331568191087826/posts/default/1743294679962795597'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1446331568191087826/posts/default/1743294679962795597'/><link rel='alternate' type='text/html' href='http://lospeonessonelalmadelajedrez.blogspot.com/2010/12/xviii.html' title='XVIII'/><author><name>Mariano García Díez</name><uri>http://www.blogger.com/profile/15161464706698975105</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='25' src='http://bp2.blogger.com/_YzQMsYfyLqY/SC9Loa_0TXI/AAAAAAAAAMM/TWP8dkritLo/S220/Mariano.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://3.bp.blogspot.com/_YzQMsYfyLqY/TP_wFL3D2oI/AAAAAAAABY8/Y97TiF8Gi3s/s72-c/cozio.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1446331568191087826.post-6157585096189295656</id><published>2010-12-08T07:43:00.000-08:00</published><updated>2010-12-09T03:23:03.710-08:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='LASKER EMMANUEL'/><category scheme='http://www.blogger.com/atom/ns#' term='TARRASCH SIEGBERT'/><title type='text'>XVII</title><content type='html'>&lt;div class="separator" style="clear: both; font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: center;"&gt;Tarrasch vs Em. Lasker&lt;/div&gt;&lt;div class="separator" style="clear: both; font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: center;"&gt;&lt;span style="font-size: x-small;"&gt;San Petersburgo, 1914&lt;/span&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;img border="0" height="320" src="http://2.bp.blogspot.com/_YzQMsYfyLqY/TP-VSpEOTVI/AAAAAAAABY0/Ks3peWayHSQ/s320/TARRASCH-vs-E.-LASKER.jpg" width="320" /&gt;&lt;span style="font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif;"&gt;&amp;nbsp;&lt;/span&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;span style="font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif;"&gt;8/6K1/8/ppp2k2/8/1P6/1P5P/8 w&amp;nbsp;&lt;/span&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;span style="font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif;"&gt;En sus comentarios a la partida Tarrasch anotó que pensaba que ganaba en la posición del diagrama por la lejanía del rey blanco y porque después de 1. h4 Rg4 2. Rf6?? c4 3. bc4 bc4 4. Re5 c3 5. bc3 a4 el propio peón blanco obstaculiza el paso de su rey hacia la casilla a1. Pero Lasker tenía sus propias ideas: 1. h4!&amp;nbsp; Rg4 2. Rg6!! &lt;span style="color: #666666;"&gt;La solución de Lasker. Al tener que ser capturado el peón de h4, el rey blanco gana un tiempo. Al mismo tiempo al aproximarse por la diagonal b1-h7 no es obstaculizado por su propio peón. No vale 2. h5&lt;/span&gt;&lt;/span&gt;&lt;span style="color: #666666;"&gt; &lt;/span&gt;&lt;span style="font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif;"&gt;&lt;span style="color: #666666;"&gt;Rh5 3. Rf6 c4 4. Re5 c3 5. bc3 a4 y el peón de a corona&lt;/span&gt;. &lt;span style="color: #666666;"&gt;Después de la del texto son las negras las que deben tener cuidado.&lt;/span&gt; 2... Rh4 3. Rf5! Rg3 &lt;span style="color: #666666;"&gt;También le valía a Tarrasch 3... c4 4. bc4&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif;"&gt;&lt;span style="color: #666666;"&gt; bc4 5. Re4 c3 6. bc3 Rg5 7. c4 a4 8. Rd3 Rf4 9. c5 a3 10. Rc2 a2 11.Rb2 Re5 con tablas&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif;"&gt; 4. Re4 Rf2! 5. Rd5 Re3 6. Rc5 Rd2 7. Rb5 Rc2! 8. Ra5 Rb3 y tablas.&lt;/span&gt;&lt;/div&gt;&lt;br /&gt;&lt;br /&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://2.bp.blogspot.com/_YzQMsYfyLqY/TP-kdEi9x3I/AAAAAAAABY4/yQMWjiG2Nbo/s1600/los+cinco+gm.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="400" src="http://2.bp.blogspot.com/_YzQMsYfyLqY/TP-kdEi9x3I/AAAAAAAABY4/yQMWjiG2Nbo/s400/los+cinco+gm.jpg" width="331" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;span style="font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif;"&gt;La partida que originó este final se disputó en el célebre torneo de San Petersburgo de 1914. Fue en este torneo donde se otorgaron los primeros títulos de Gran Maestro Internacional a los cinco primeros clasificados que fueron Lasker, Capablanca, Alekhine, Tarrasch y Marshall.&lt;/span&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;a href="http://1.bp.blogspot.com/_YzQMsYfyLqY/TP-VGxzkPsI/AAAAAAAABYw/QLWyi_PZ0zM/s1600/Lasker_Tarrasch_1908_110.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;br /&gt;&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1446331568191087826-6157585096189295656?l=lospeonessonelalmadelajedrez.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://lospeonessonelalmadelajedrez.blogspot.com/feeds/6157585096189295656/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://lospeonessonelalmadelajedrez.blogspot.com/2010/12/xvii.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1446331568191087826/posts/default/6157585096189295656'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1446331568191087826/posts/default/6157585096189295656'/><link rel='alternate' type='text/html' href='http://lospeonessonelalmadelajedrez.blogspot.com/2010/12/xvii.html' title='XVII'/><author><name>Mariano García Díez</name><uri>http://www.blogger.com/profile/15161464706698975105</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='25' src='http://bp2.blogger.com/_YzQMsYfyLqY/SC9Loa_0TXI/AAAAAAAAAMM/TWP8dkritLo/S220/Mariano.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/_YzQMsYfyLqY/TP-VSpEOTVI/AAAAAAAABY0/Ks3peWayHSQ/s72-c/TARRASCH-vs-E.-LASKER.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1446331568191087826.post-3454340848093941650</id><published>2010-10-12T15:13:00.000-07:00</published><updated>2010-10-12T15:13:13.836-07:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Loyd Sam'/><title type='text'>XVI</title><content type='html'>&lt;div style="text-align: center;"&gt;&lt;b&gt;&lt;span style="font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif;"&gt;Sam Loyd&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;div style="text-align: center;"&gt;&lt;span style="font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; font-size: x-small;"&gt;La Stratégie, 1867 &lt;/span&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://3.bp.blogspot.com/_YzQMsYfyLqY/TAt6IfQ0itI/AAAAAAAABMA/UpFB4FFEO7w/s1600/sam+loyd.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" src="http://3.bp.blogspot.com/_YzQMsYfyLqY/TAt6IfQ0itI/AAAAAAAABMA/UpFB4FFEO7w/s320/sam+loyd.jpg" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="text-align: center;"&gt;&lt;span style="font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif;"&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; #3&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align: center;"&gt;&lt;span style="font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif;"&gt;(4+1)&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align: center;"&gt;&lt;span style="font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif;"&gt;8/1P3P2/Pr6/8/1R6/8/8/8 b&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;div style="text-align: left;"&gt;&lt;span style="font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif;"&gt;SOLUCIÓN&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;br /&gt;&lt;span style="font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif;"&gt;&lt;b&gt;1. &lt;span style="color: white;"&gt;b8C Ra7 2. f8D Ra8&lt;/span&gt;&lt;/b&gt;&lt;span style="color: white;"&gt; (2... Rb6 3. Dc5 mate) &lt;/span&gt;&lt;b&gt;&lt;span style="color: white;"&gt;3. Cc6 mate&lt;/span&gt;.&lt;/b&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://1.bp.blogspot.com/_YzQMsYfyLqY/TLTasdXjq2I/AAAAAAAABUk/EHXWqOOJHnw/s1600/Samuel+Loyd.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="320" src="http://1.bp.blogspot.com/_YzQMsYfyLqY/TLTasdXjq2I/AAAAAAAABUk/EHXWqOOJHnw/s320/Samuel+Loyd.jpg" width="263" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;span style="font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif;"&gt;&lt;a href="http://en.wikipedia.org/wiki/Sam_Loyd"&gt;Sam Loyd&lt;/a&gt; fue uno de los más sobresalientes compositores de pasatiempos y rompecabezas que han existido en la historia.&amp;nbsp;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;span style="font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif;"&gt;También se ocupó de la composición de problemas de ajedrez en los que destacó por la originalidad y fantasía de las soluciones. Buen ejemplo de ello es este mate en 3 con solo peones sobre el tablero que proponemos hoy.&lt;b&gt; &lt;/b&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align: left;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: left;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1446331568191087826-3454340848093941650?l=lospeonessonelalmadelajedrez.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://lospeonessonelalmadelajedrez.blogspot.com/feeds/3454340848093941650/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://lospeonessonelalmadelajedrez.blogspot.com/2010/10/xvi.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1446331568191087826/posts/default/3454340848093941650'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1446331568191087826/posts/default/3454340848093941650'/><link rel='alternate' type='text/html' href='http://lospeonessonelalmadelajedrez.blogspot.com/2010/10/xvi.html' title='XVI'/><author><name>Mariano García Díez</name><uri>http://www.blogger.com/profile/15161464706698975105</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='25' src='http://bp2.blogger.com/_YzQMsYfyLqY/SC9Loa_0TXI/AAAAAAAAAMM/TWP8dkritLo/S220/Mariano.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://3.bp.blogspot.com/_YzQMsYfyLqY/TAt6IfQ0itI/AAAAAAAABMA/UpFB4FFEO7w/s72-c/sam+loyd.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1446331568191087826.post-8698851995416120107</id><published>2010-06-06T02:37:00.000-07:00</published><updated>2010-06-06T03:40:15.879-07:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='CARLSSON ÓSCAR J'/><title type='text'>XV</title><content type='html'>&lt;div style="font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: center;"&gt;&lt;b&gt;Óscar J. Carlsson&lt;/b&gt;&lt;/div&gt;&lt;div style="font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: center;"&gt;&lt;span style="font-size: x-small;"&gt;Finales y Temas, 2009&lt;/span&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;span style="font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif;"&gt;&lt;span style="font-size: x-small;"&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://3.bp.blogspot.com/_YzQMsYfyLqY/TAtd5gHzluI/AAAAAAAABLw/9af-rKMqqU8/s1600/carlsson.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" src="http://3.bp.blogspot.com/_YzQMsYfyLqY/TAtd5gHzluI/AAAAAAAABLw/9af-rKMqqU8/s320/carlsson.jpg" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: center;"&gt;(2+2) &lt;br /&gt;4R3/6p1/8/4r3/8/8/2P5/8 b&lt;/div&gt;&lt;br /&gt;&lt;div style="text-align: justify;"&gt;&lt;span style="font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif;"&gt;&lt;b&gt;1. Rd7!!&lt;/b&gt; No vale 1. Re7?&amp;nbsp; g5 2. c4 g4 3. c5 Rd5 y las negras ganan; tampoco 1. c4? por 1... Rd6! &lt;span style="color: #999999;"&gt;(pero no 1... g5? por 4 2.R&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif;"&gt;&lt;span style="color: #999999;"&gt;d7!! y tablas con el mismo método que en la línea principal)&lt;/span&gt; 2. Rf7 g5 y ganan &lt;b&gt;1... g5 &lt;/b&gt;Tampoco es sufieciente para ganar 1... Rd5 2. c4 Rc4 3. Re6 Rd4 4. Rf5 y tablas&lt;/span&gt; &lt;span style="font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif;"&gt;&lt;b&gt;2. c4 Rd4&lt;/b&gt; La variante 2... g4 3. c5 g3 4. c6 g2 5. c7 g1D 6. c8D también es tablas &lt;b&gt;3. Rd6! Rc4&lt;/b&gt; Si &lt;/span&gt;&lt;span style="font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif;"&gt;3... g4 4. c5 con en la variante anterior &lt;b&gt;4. Re5&lt;/b&gt; y tablas.&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://4.bp.blogspot.com/_YzQMsYfyLqY/TAtlJkMg-gI/AAAAAAAABL4/jsPchl7tRKk/s1600/Carlsson.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" src="http://4.bp.blogspot.com/_YzQMsYfyLqY/TAtlJkMg-gI/AAAAAAAABL4/jsPchl7tRKk/s320/Carlsson.jpg" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;span style="font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif;"&gt;El ingeniero Óscar J. Carlsson es uno de los más activos compositores argentinos. Gran parte de su obra está realizada en colaboración con José Mugnos y publicada en "Finales artísticos razonados" (Ricardo Aguilera. Madrid, 1976)&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;span style="font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif;"&gt;Carlsson es un reconocido mecenas del ajedrez y su ayuda ha sido fundamental para la edición de libros y revistas dedicadas a la composición de estudios.&amp;nbsp; &lt;/span&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1446331568191087826-8698851995416120107?l=lospeonessonelalmadelajedrez.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://lospeonessonelalmadelajedrez.blogspot.com/feeds/8698851995416120107/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://lospeonessonelalmadelajedrez.blogspot.com/2010/06/xv.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1446331568191087826/posts/default/8698851995416120107'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1446331568191087826/posts/default/8698851995416120107'/><link rel='alternate' type='text/html' href='http://lospeonessonelalmadelajedrez.blogspot.com/2010/06/xv.html' title='XV'/><author><name>Mariano García Díez</name><uri>http://www.blogger.com/profile/15161464706698975105</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='25' src='http://bp2.blogger.com/_YzQMsYfyLqY/SC9Loa_0TXI/AAAAAAAAAMM/TWP8dkritLo/S220/Mariano.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://3.bp.blogspot.com/_YzQMsYfyLqY/TAtd5gHzluI/AAAAAAAABLw/9af-rKMqqU8/s72-c/carlsson.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1446331568191087826.post-6059827361200368656</id><published>2010-06-03T11:12:00.000-07:00</published><updated>2010-06-03T11:47:32.258-07:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='TROITZKY ALEXEI ALEXEIEVICH'/><title type='text'>XIV</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;b style="font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif;"&gt;Alexei Alexeievich Troitzky&amp;nbsp;&lt;/b&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;span style="font-size: x-small;"&gt;Deutsche Schachzeitung, 1913&lt;/span&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://1.bp.blogspot.com/_YzQMsYfyLqY/TAfms3K0J7I/AAAAAAAABK4/x-ax_DFqjGE/s1600/TROITZKY.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" src="http://1.bp.blogspot.com/_YzQMsYfyLqY/TAfms3K0J7I/AAAAAAAABK4/x-ax_DFqjGE/s320/TROITZKY.jpg" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="text-align: center;"&gt;(6+7) &lt;br /&gt;8/2pp2pp/8/2PP1P2/1p5r/8/PP4p1/6R1 b &lt;/div&gt;&lt;br /&gt;&lt;br /&gt;&lt;div style="text-align: justify;"&gt;&lt;span style="font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif;"&gt;&lt;b&gt;1. f6!&lt;/b&gt; El intento 1. a4? es erróneo ya que después de 1 ... ba3 2. ba3 Rg3! las blancas quedan indefensas ante el avance del peón h: 3. a4 h5&lt;/span&gt;&lt;span style="font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif;"&gt; 4. a5 h4 5. a6 h3 6. a7 h2 con mate.Tampoco lleva a la victoria 1.Rg2? Rg5! &lt;span style="color: #999999;"&gt;(No vale 1... Rg4? 2. a4 ba3 3. ba3&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif;"&gt;&lt;span style="color: #999999;"&gt; Rf5 4. a4 Re4 5. d6! cd6 6. c6! dc6 7. a5 y el peón corona) &lt;/span&gt;2. a4 ba3 3. ba3 Rf6! &lt;/span&gt;&lt;span style="font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif;"&gt;&lt;span style="color: #999999;"&gt;(Todavía se podía estropear la cosa mediante 3... Rf5? 4. a4 Re5 5. d6! cd6 6. c6! y ganan como en la variante anterior). &lt;span style="color: black;"&gt;Después de 3 ... Rf6 el rey negro controlará la casilla de coronación vía e7&lt;/span&gt;.&lt;/span&gt; &lt;b&gt;1... gf6 2. Rg2 Rg4 3.&lt;/b&gt;&lt;/span&gt;&lt;span style="font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif;"&gt;&lt;b&gt;a4 ba3 4. ba3 Rf5 5. a4 Re5 6. d6! cd6&lt;/b&gt; (Si 6... c6 7. a5 y el peón corona) &lt;b&gt;7. c6! dc6&lt;/b&gt;&lt;/span&gt; &lt;span style="font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif;"&gt;&lt;b&gt;8. a5 y el rey negro no puede detener la promoción.&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://3.bp.blogspot.com/_YzQMsYfyLqY/TAfrgOBVEPI/AAAAAAAABLA/pd7KpdPlyE0/s1600/Troitzky.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" src="http://3.bp.blogspot.com/_YzQMsYfyLqY/TAfrgOBVEPI/AAAAAAAABLA/pd7KpdPlyE0/s320/Troitzky.jpg" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;a href="http://en.wikipedia.org/wiki/Alexey_Troitsky"&gt;Alexei Alexeievich Troiztky&lt;/a&gt; es uno de los grandes compositores de estudios de todos los tiempos.&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Publicó el libro &lt;i&gt;500 Endspielen Studien.&lt;/i&gt; (&lt;i&gt;Verlag Kagan&lt;/i&gt;. Berlín, 1924.)&lt;br /&gt;&lt;br /&gt;En 1936 quiso recopilar todos sus estudios en una gran obra pero el estallido de la II Guerra Mundial lo impidió. Solo pudo completar un volumen del que hay una edición moderna a cargo de Sam Sloan: &lt;i&gt;Collection of Chess Studies by&lt;/i&gt; Troitzky. Ishi Press, 2006. &lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Muchos de sus trabajos fueron destruidos durante el sitio de Leningrado, donde también perdió la vida, literalmente de inanición, en 1942.&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1446331568191087826-6059827361200368656?l=lospeonessonelalmadelajedrez.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://lospeonessonelalmadelajedrez.blogspot.com/feeds/6059827361200368656/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://lospeonessonelalmadelajedrez.blogspot.com/2010/06/xiv.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1446331568191087826/posts/default/6059827361200368656'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1446331568191087826/posts/default/6059827361200368656'/><link rel='alternate' type='text/html' href='http://lospeonessonelalmadelajedrez.blogspot.com/2010/06/xiv.html' title='XIV'/><author><name>Mariano García Díez</name><uri>http://www.blogger.com/profile/15161464706698975105</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='25' src='http://bp2.blogger.com/_YzQMsYfyLqY/SC9Loa_0TXI/AAAAAAAAAMM/TWP8dkritLo/S220/Mariano.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://1.bp.blogspot.com/_YzQMsYfyLqY/TAfms3K0J7I/AAAAAAAABK4/x-ax_DFqjGE/s72-c/TROITZKY.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1446331568191087826.post-3909897358338445693</id><published>2009-12-25T06:33:00.000-08:00</published><updated>2009-12-25T11:32:21.439-08:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='KASPARIAN GENRIKH MOISEEVICH'/><title type='text'>XIII</title><content type='html'>&lt;div style="text-align: center;"&gt;&lt;span style="font-weight: bold;font-family:trebuchet ms;" &gt;Genrikh Moiseevich Kasparian&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: center;"&gt;&lt;span style="font-family:trebuchet ms;"&gt;&lt;span style="font-size:85%;"&gt;Shajmaty URSS, 1937&lt;/span&gt;&lt;br /&gt;&lt;/span&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://1.bp.blogspot.com/_YzQMsYfyLqY/SzTN3YzFV1I/AAAAAAAAA8o/5XXHcumlVFA/s1600-h/KASPARIAN.jpg"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 320px; height: 320px;" src="http://1.bp.blogspot.com/_YzQMsYfyLqY/SzTN3YzFV1I/AAAAAAAAA8o/5XXHcumlVFA/s320/KASPARIAN.jpg" alt="" id="BLOGGER_PHOTO_ID_5419182603066758994" border="0" /&gt;&lt;/a&gt;&lt;span style="font-family:trebuchet ms;"&gt;(5+3)&lt;/span&gt;  &lt;span style="font-family:trebuchet ms;"&gt;&lt;br /&gt;r3R3/1p6/7p/1P6/1P6/8/PP6/8 b&lt;/span&gt;   &lt;span style="font-family:trebuchet ms;"&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;div style="text-align: justify;"&gt;&lt;span style="font-family:trebuchet ms;"&gt;1. Rd7!! &lt;span style="color: rgb(102, 102, 102);"&gt;Única 1. Rd8? Rb8! y las negras ganan cómodamente &lt;span style="color: rgb(0, 0, 0);"&gt;1. ... h5 2. Rc7 h4 &lt;span style="color: rgb(102, 102, 102);"&gt;Hay que tener cuidado porque la posición negra no está exenta de riesgos 2... Ra7?? 3. b6 Ra6 4. b5 Ra5 5. Rb7 h4 6. Ra7 h3 7.&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style="color: rgb(102, 102, 102);"&gt; &lt;/span&gt;&lt;span style="font-family:trebuchet ms;"&gt;&lt;span style="color: rgb(102, 102, 102);"&gt;b7 h2 8. b8D h1D&lt;/span&gt; &lt;span style="color: rgb(102, 102, 102);"&gt;y las blancas están ganando&lt;/span&gt; 3. Rb6 h3 &lt;span style="color: rgb(102, 102, 102);"&gt;Tampoco funciona 3... Rb8 4. Ra5 b6 5. Ra4 h3 6. a3 h2 7. b3&lt;/span&gt;&lt;/span&gt;&lt;span style="color: rgb(102, 102, 102);"&gt; &lt;/span&gt;&lt;span style="font-family:trebuchet ms;"&gt;&lt;span style="color: rgb(102, 102, 102);"&gt;h1D&lt;/span&gt; &lt;span style="color: rgb(102, 102, 102);"&gt;y las blancas están ahogadas&lt;/span&gt; 4. Ra5 h2 &lt;span style="color: rgb(102, 102, 102);"&gt;También conduce a las tablas por ahogado 4... b6 5. Ra4 h2 6. a3 h1D 7. b3&lt;/span&gt; 5. b6 h1D &lt;span style="color: rgb(102, 102, 102);"&gt;y a pesar de que las blancas todavía tienen que mover 3 peones para encerrar a su propio rey, las negras son incapaces de evitarlo. Por ejemplo:&lt;/span&gt; 6. b5&lt;/span&gt; &lt;span style="font-family:trebuchet ms;"&gt;Db1 7. a4 De1 8. b4 y ¡ahogado!&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;&lt;div style="text-align: justify;"&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://1.bp.blogspot.com/_YzQMsYfyLqY/SzTWL4eLzSI/AAAAAAAAA8w/j9NS-8Q8XGw/s1600-h/kasparian1.jpg"&gt;&lt;img style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer; width: 210px; height: 320px;" src="http://1.bp.blogspot.com/_YzQMsYfyLqY/SzTWL4eLzSI/AAAAAAAAA8w/j9NS-8Q8XGw/s320/kasparian1.jpg" alt="" id="BLOGGER_PHOTO_ID_5419191751259442466" border="0" /&gt;&lt;/a&gt;&lt;span style="font-family:trebuchet ms;"&gt;El MI &lt;a href="http://en.wikipedia.org/wiki/Genrikh_Gasparyan"&gt;Genrikh Moiseevich Kasparian&lt;/a&gt; está consierado uno de los más notables compositores de estudios y finales. Es autor de una obra numerosa en ruso, armenio o georgiano. Afortunadamente se pueden encontar algunos libros en castellano:&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family:trebuchet ms;"&gt;2500 finales. Editorial Sopena. Buenos Aires, 1963.&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:trebuchet ms;"&gt;Finales artísticos. Martínez Roca. Barcelona, 1976.&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:trebuchet ms;"&gt;Finales artísticos de ajedrez (Dominación). Raduga, Moscú, 1982.&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family:trebuchet ms;"&gt;La obra de referencia sobre Kasparian se debe a John Roycroft: "The Complete Studies of Genrikh Kasparyan" (Russel Enterprises, 1997) &lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1446331568191087826-3909897358338445693?l=lospeonessonelalmadelajedrez.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://lospeonessonelalmadelajedrez.blogspot.com/feeds/3909897358338445693/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://lospeonessonelalmadelajedrez.blogspot.com/2009/12/xiii.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1446331568191087826/posts/default/3909897358338445693'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1446331568191087826/posts/default/3909897358338445693'/><link rel='alternate' type='text/html' href='http://lospeonessonelalmadelajedrez.blogspot.com/2009/12/xiii.html' title='XIII'/><author><name>Mariano García Díez</name><uri>http://www.blogger.com/profile/15161464706698975105</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='25' src='http://bp2.blogger.com/_YzQMsYfyLqY/SC9Loa_0TXI/AAAAAAAAAMM/TWP8dkritLo/S220/Mariano.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://1.bp.blogspot.com/_YzQMsYfyLqY/SzTN3YzFV1I/AAAAAAAAA8o/5XXHcumlVFA/s72-c/KASPARIAN.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1446331568191087826.post-1263358140230356062</id><published>2009-12-19T18:40:00.000-08:00</published><updated>2009-12-25T03:56:00.011-08:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='LASKER EMMANUEL'/><title type='text'>XII</title><content type='html'>&lt;div style="text-align: center;"&gt;&lt;span style="font-family:trebuchet ms;"&gt;&lt;span style="font-weight: bold;font-family:trebuchet ms;" &gt;Emmanuel Lasker&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:trebuchet ms;"&gt;1921&lt;/span&gt;&lt;br /&gt;&lt;/span&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://4.bp.blogspot.com/_YzQMsYfyLqY/Srdu0hvwTqI/AAAAAAAAAzM/ODHTvO9Wt2Q/s1600-h/LASKER.jpg"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 320px; height: 320px;" src="http://4.bp.blogspot.com/_YzQMsYfyLqY/Srdu0hvwTqI/AAAAAAAAAzM/ODHTvO9Wt2Q/s320/LASKER.jpg" alt="" id="BLOGGER_PHOTO_ID_5383893728235638434" border="0" /&gt;&lt;/a&gt;&lt;span style="font-family:trebuchet ms;"&gt;(8+8)&lt;/span&gt;  &lt;span style="font-family:trebuchet ms;"&gt;&lt;br /&gt;&lt;span style="font-family:trebuchet ms;"&gt;8/p7/k1p2p2/P1Pp1p1p/KP1PpP1P/4P3/8/8 b&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;div style="text-align: justify;"&gt;&lt;div  style="text-align: justify;font-family:trebuchet ms;"&gt;&lt;div style="text-align: justify;"&gt;1. Rb3! &lt;span style="color: rgb(102, 102, 102);"&gt;Después de 1. b5? 2 cb5 2. Rb4 Rb7 3. Rb5 a6! y las blancas no pueden progresar Tampoco sirve 1. Ra3? 2 Rb5 2. Rb3 a6 3. Ra3 Rc4 4. Ra4 Rc3! &lt;span style="color: rgb(192, 192, 192);"&gt;(Pero cuidado con 4... Rd3?? por 5. b5!! y las blancas ganan)&lt;/span&gt; 5. Ra3 Rc4 6. Ra4 Rc3! con igualdad &lt;/span&gt;1... Rb7 &lt;span style="color: rgb(102, 102, 102);"&gt;Si 1... Rb5 2. a6! y ganan como en la línea principal&lt;/span&gt; 2. a6 Ra6 &lt;span style="color: rgb(102, 102, 102);"&gt;Si 2... Rc7 las blancas se imponen mediante una sfisticada maniobra 3.Ra4 Rd7 4. b5 Rc7 5. bc6 Rc8 6. c7! Rc7 7. Rb5 Rd7 8. c6 Rd6 9. c7! Rc7&lt;/span&gt;&lt;span style="color: rgb(102, 102, 102);"&gt;10. Rc5!!&lt;/span&gt;) 3. Ra4 Rb7 4. b5! &lt;span style="color: rgb(102, 102, 102);"&gt;4. Ka5 permitiría igualar a las negras mediante 4...a6!&lt;/span&gt; 4... a6 &lt;span style="color: rgb(102, 102, 102);"&gt;4... cb5 tampoco salva a las negras por 5. Rb5 Rc7 6. Ra6 Rb8 7. c6 Ra8 8. Rb5! &lt;span style="color: rgb(192, 192, 192);"&gt;(Evidentemente 8. c7?? deja ahogadas a las negras)&lt;/span&gt; 8... Rb8 9. Rc5 Rc7 10. Rd5 a5 &lt;/span&gt;&lt;span style="color: rgb(102, 102, 102);"&gt;11. Rc5 a4 12. Rb4 Rc6 13. Ra4 y ganan&lt;/span&gt; 4 ... bc6 Rc6 6. Ra5 Rb7 7. c6! Rc6 8. Ra6 Rc7 9. Rb5 Rd7 10. Rc5 Re6 11. Rc6 y ganan con facilidad.&lt;br /&gt;&lt;/div&gt;&lt;/div&gt;&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://2.bp.blogspot.com/_YzQMsYfyLqY/SrdtUhsiYaI/AAAAAAAAAzE/-6r0l7wsgHw/s1600-h/emanuel-lasker-flyer-1.jpg"&gt;&lt;img style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer; width: 276px; height: 320px;" src="http://2.bp.blogspot.com/_YzQMsYfyLqY/SrdtUhsiYaI/AAAAAAAAAzE/-6r0l7wsgHw/s320/emanuel-lasker-flyer-1.jpg" alt="" id="BLOGGER_PHOTO_ID_5383892078954701218" border="0" /&gt;&lt;/a&gt;&lt;span style="font-family:trebuchet ms;"&gt;&lt;a href="http://es.wikipedia.org/wiki/Emanuel_Lasker"&gt;Emmanuel Lasker&lt;/a&gt;, autor del estudio que presentamos hoy, fue el segundo campeón del Mundo de Ajedrez y hombre de múltiples saberes e intereses.&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family:trebuchet ms;"&gt;Sus libros más importantes sobre ajedrez fueron:&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family:trebuchet ms;"&gt;"El sentido común en ajedrez" (&lt;/span&gt;&lt;span style="font-style: italic;font-family:trebuchet ms;" &gt;Common sense in Chess&lt;/span&gt;&lt;span style="font-family:trebuchet ms;"&gt;, D. McKay, Philadelphia, 1917) y el "Manual de Ajedrez" (&lt;i&gt;Lehrbuch des Schachspiels, Berlin, 1925)&lt;/i&gt;. &lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family:trebuchet ms;"&gt;Aunque también escribió sobre otras materias. Quizá el más importante de sus escritos fuera "Lucha" (&lt;/span&gt;&lt;span style="font-style: italic;font-family:trebuchet ms;" &gt;Kampf&lt;/span&gt;&lt;span style="font-family:trebuchet ms;"&gt;, &lt;/span&gt;&lt;span style="font-style: italic;font-family:trebuchet ms;" &gt;Lasker Publishing Company&lt;/span&gt;&lt;span style="font-family:trebuchet ms;"&gt;, Nueva York, 1907) en el que aborda la lucha ante la vida desde una perspectiva filosófica.&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify; font-family: trebuchet ms;"&gt;El retrato de Lasker es un dibujo de 1940 del artista austro-americano &lt;a href="http://es.wikipedia.org/wiki/Max_Oppenheimer"&gt;Max Oppenheimer&lt;/a&gt;.&lt;br /&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1446331568191087826-1263358140230356062?l=lospeonessonelalmadelajedrez.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://lospeonessonelalmadelajedrez.blogspot.com/feeds/1263358140230356062/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://lospeonessonelalmadelajedrez.blogspot.com/2009/09/xii.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1446331568191087826/posts/default/1263358140230356062'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1446331568191087826/posts/default/1263358140230356062'/><link rel='alternate' type='text/html' href='http://lospeonessonelalmadelajedrez.blogspot.com/2009/09/xii.html' title='XII'/><author><name>Mariano García Díez</name><uri>http://www.blogger.com/profile/15161464706698975105</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='25' src='http://bp2.blogger.com/_YzQMsYfyLqY/SC9Loa_0TXI/AAAAAAAAAMM/TWP8dkritLo/S220/Mariano.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://4.bp.blogspot.com/_YzQMsYfyLqY/Srdu0hvwTqI/AAAAAAAAAzM/ODHTvO9Wt2Q/s72-c/LASKER.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1446331568191087826.post-3395406071472171786</id><published>2009-09-19T15:52:00.001-07:00</published><updated>2011-03-21T17:38:22.077-07:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='PHILIDOR FRANÇOIS-ANDRÉ DANICAN'/><title type='text'>XI</title><content type='html'>&lt;div style="text-align: center;"&gt;&lt;span style="font-family: 'trebuchet ms'; font-weight: bold;"&gt;François-André Danican &lt;span style="font-style: italic;"&gt;Philidor&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align: center;"&gt;&lt;span style="font-family: 'trebuchet ms';"&gt;Londres, 1777&lt;/span&gt;&lt;/div&gt;&lt;a href="http://2.bp.blogspot.com/_YzQMsYfyLqY/SrVrnrCM69I/AAAAAAAAAy8/n7cAEEdgngI/s1600-h/PHILIDOR+2.jpg" onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}"&gt;&lt;img alt="" border="0" id="BLOGGER_PHOTO_ID_5383327258902326226" src="http://2.bp.blogspot.com/_YzQMsYfyLqY/SrVrnrCM69I/AAAAAAAAAy8/n7cAEEdgngI/s320/PHILIDOR+2.jpg" style="cursor: pointer; display: block; height: 320px; margin: 0px auto 10px; text-align: center; width: 320px;" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;div style="text-align: center;"&gt;&lt;div style="text-align: center;"&gt;&lt;span style="font-family: 'trebuchet ms';"&gt;(3+3)&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="text-align: center;"&gt;&lt;span style="font-family: 'trebuchet ms';"&gt;8/8/8/1pPk2p1/1P6/3K4/8/8 b&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;span style="font-family: 'trebuchet ms';"&gt;1. Re3 Re5 2. Rf3 Rf5 3. Rg3 Re5 &lt;span style="color: #666666;"&gt;(Si 3... Rf6 4. Rg4 ganando)&lt;/span&gt; 4. Rg4 Rf6 5. Rg3 Re5 6. Rf3 Rf5 con tablas.&lt;/span&gt;&lt;/div&gt;&lt;br /&gt;&lt;a href="http://4.bp.blogspot.com/_YzQMsYfyLqY/SrVhrHPozTI/AAAAAAAAAys/iNu_CitColE/s1600-h/philidor.gif" onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}"&gt;&lt;img alt="" border="0" id="BLOGGER_PHOTO_ID_5383316322898201906" src="http://4.bp.blogspot.com/_YzQMsYfyLqY/SrVhrHPozTI/AAAAAAAAAys/iNu_CitColE/s320/philidor.gif" style="cursor: pointer; float: left; height: 300px; margin: 0pt 10px 10px 0pt; width: 302px;" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;div style="text-align: justify;"&gt;&lt;span style="font-family: 'trebuchet ms';"&gt;La posición corresponde a la decimoséptima situación del libro de &lt;a href="http://es.wikipedia.org/wiki/Fran%C3%A7ois-Andr%C3%A9_Danican_Philidor"&gt;Philidor&lt;/a&gt; &lt;/span&gt;&lt;span style="text-decoration: underline;"&gt;&lt;span style="font-style: italic;"&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family: 'trebuchet ms'; font-style: italic;"&gt;Analyse du jeu des échecs&lt;/span&gt;&lt;span style="font-family: 'trebuchet ms';"&gt; &lt;a href="http://books.google.es/books?id=JiYVAAAAYAAJ&amp;amp;dq=philidor+an%C3%A1lisis&amp;amp;printsec=frontcover&amp;amp;source=bl&amp;amp;ots=Qt_v_xXPC3&amp;amp;sig=ydrhRYyRz2S7x1tJmxKd9iLO-ZM&amp;amp;hl=es&amp;amp;ei=1HW1StSJGeWf4AbXsZV9&amp;amp;sa=X&amp;amp;oi=book_result&amp;amp;ct=result&amp;amp;resnum=2#v=onepage&amp;amp;q=&amp;amp;f=false"&gt;(Análisis del juego del ajedrez)&lt;/a&gt; publicado en Londres en 1749.&lt;br /&gt;&lt;br /&gt;Aunque el final que proponemos hoy no se publicó sino en la segunda edición, de 1777, en la que Philidor añadió bastantes ejemplos de finales de partida.&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1446331568191087826-3395406071472171786?l=lospeonessonelalmadelajedrez.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://lospeonessonelalmadelajedrez.blogspot.com/feeds/3395406071472171786/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://lospeonessonelalmadelajedrez.blogspot.com/2009/09/francois-andre-danican-philidor.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1446331568191087826/posts/default/3395406071472171786'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1446331568191087826/posts/default/3395406071472171786'/><link rel='alternate' type='text/html' href='http://lospeonessonelalmadelajedrez.blogspot.com/2009/09/francois-andre-danican-philidor.html' title='XI'/><author><name>Mariano García Díez</name><uri>http://www.blogger.com/profile/15161464706698975105</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='25' src='http://bp2.blogger.com/_YzQMsYfyLqY/SC9Loa_0TXI/AAAAAAAAAMM/TWP8dkritLo/S220/Mariano.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/_YzQMsYfyLqY/SrVrnrCM69I/AAAAAAAAAy8/n7cAEEdgngI/s72-c/PHILIDOR+2.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1446331568191087826.post-9169790853040533620</id><published>2009-08-29T12:21:00.000-07:00</published><updated>2009-09-19T17:28:25.955-07:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='GORGIEV TIGRAN BORISOVICH'/><title type='text'>X</title><content type='html'>&lt;div  style="text-align: center;font-family:trebuchet ms;"&gt;&lt;span style="font-weight: bold;"&gt;Tigran Borisovich Gorgiev&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: center;"&gt; &lt;span style="font-family:trebuchet ms;"&gt;Izvestia, 1929&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: center;"&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://3.bp.blogspot.com/_YzQMsYfyLqY/SpmA1N1ry6I/AAAAAAAAAus/B3REXw-eD-I/s1600-h/GORGIEV.jpg"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 320px; height: 320px;" src="http://3.bp.blogspot.com/_YzQMsYfyLqY/SpmA1N1ry6I/AAAAAAAAAus/B3REXw-eD-I/s320/GORGIEV.jpg" alt="" id="BLOGGER_PHOTO_ID_5375469281979648930" border="0" /&gt;&lt;/a&gt;&lt;span style="font-family:trebuchet ms;"&gt;(5+5)&lt;/span&gt; &lt;/div&gt;&lt;div style="text-align: center;"&gt;&lt;span style="font-family:trebuchet ms;"&gt;8/5pp1/8/k2p1Pp1/P5P1/3P4/8/3K4 b&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;/div&gt;&lt;div  style="text-align: justify;font-family:trebuchet ms;"&gt;&lt;span style="font-weight: bold;font-family:trebuchet ms;" &gt;1. Rc2!&lt;/span&gt;&lt;span style="font-family:trebuchet ms;"&gt; (el intento 1. Re2 falla por Ra4 2. Re3  Rb3 3. Rd4 Rc2 4. Rd5 Rd3) &lt;/span&gt;&lt;span style="font-weight: bold;font-family:trebuchet ms;" &gt;1... Rb4 2. a5!&lt;/span&gt;&lt;span style="font-family:trebuchet ms;"&gt; (Si 2. Rb2 d4! y las negras ganan fácilmente por ejemplo después de 3. a5 Ra5 4. Ra3 Rb5 5. Rb3 Rc5 6.Ra4 Rd5 7. Rb4 Re5 8. Rc4 f6 9. Rc5 Rf4 10. Rd4 Rg4 11. Re4 Rh3 12. d4 g4 13.d5 g3 14. d6 g2 15. d7 g1D 16. d8D Dg4 17. Re3 Df5 18. Dh8 Rg3 19. Dg7 Dg5) &lt;/span&gt;&lt;span style="font-weight: bold;font-family:trebuchet ms;" &gt;2... Ra5 3. Rc3 Rb5 4. Rd4 Rc6 5. Re5 Rc5 6. f6 &lt;/span&gt;&lt;span style="font-family:trebuchet ms;"&gt;(Pierde 6. d4? 2. Rc4 7. Rd6 Rd4 8. Re7 f6 9. Rd6)&lt;/span&gt;&lt;span style="font-weight: bold;font-family:trebuchet ms;" &gt; 6... gf6 &lt;/span&gt;&lt;span style="font-family:trebuchet ms;"&gt;(6... g6 7. d4+ Rc6 y tablas por ahogado)&lt;/span&gt;&lt;span style="font-weight: bold;font-family:trebuchet ms;" &gt; 7. Rf6 Rd4 8. Rg5&lt;/span&gt;&lt;span style="font-family:trebuchet ms;"&gt; (8.Rf7? Re5 9. Rg6 Rf4 10. Rh5 d4! y las negras ganan)&lt;/span&gt;&lt;span style="font-weight: bold;font-family:trebuchet ms;" &gt; 8... Re5 9. d4 &lt;/span&gt;&lt;span style="font-family:trebuchet ms;"&gt;(Otros movimientos pierden 9. Rh4? Rf4 10. d4 f611. Rh5 Rf3 12. Rg6 Rg4 13. Rf6 Rf4 14. Re6 Re4; 9. Rh6? Rf4 10. g5&lt;/span&gt;&lt;span style="color: rgb(153, 153, 153);font-family:trebuchet ms;" &gt; &lt;/span&gt;&lt;span style="color: rgb(192, 192, 192);font-family:trebuchet ms;" &gt;&lt;span style="color: rgb(153, 153, 153);"&gt;(10.Rg7 f5)&lt;/span&gt;&lt;/span&gt;&lt;span style="color: rgb(153, 153, 153);font-family:trebuchet ms;" &gt; &lt;/span&gt;&lt;span style="font-family:trebuchet ms;"&gt;10... d4 11. Rh5 Rf3 12. Rh6 Rg4 &lt;/span&gt;&lt;span style="color: rgb(153, 153, 153);font-family:trebuchet ms;" &gt;(pero después 12... Re3? 13. Rg7 Rd3 14. Rf7&lt;/span&gt;&lt;span style="font-family:trebuchet ms;"&gt; &lt;/span&gt;&lt;span style="color: rgb(153, 153, 153);font-family:trebuchet ms;" &gt;Re2 15. g6 d3 16. g7 d2 serían tablas)&lt;/span&gt;&lt;span style="font-family:trebuchet ms;"&gt; 13. g6 fg6 14. Rg6 Rf4) &lt;/span&gt;&lt;span style="font-weight: bold;font-family:trebuchet ms;" &gt;9... Rd4 10. Rf6 Re4 11.Rf7 Rf4 12. Rf6 Rg4 13. Re5&lt;/span&gt;&lt;span style="font-family:trebuchet ms;"&gt; con tablas.&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;&lt;div style="text-align: justify;"&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://3.bp.blogspot.com/_YzQMsYfyLqY/SpmUtL43eWI/AAAAAAAAAvE/7b1VVUG3O6g/s1600-h/GorgievTigranBorisovich.jpg"&gt;&lt;img style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer; width: 204px; height: 320px;" src="http://3.bp.blogspot.com/_YzQMsYfyLqY/SpmUtL43eWI/AAAAAAAAAvE/7b1VVUG3O6g/s320/GorgievTigranBorisovich.jpg" alt="" id="BLOGGER_PHOTO_ID_5375491134249728354" border="0" /&gt;&lt;/a&gt;&lt;span style="font-family:trebuchet ms;"&gt;El ucraniano Tigran Borisovich Gorgiev fue uno de los más destacados compositores de la extinta Unión Soviética. Su obra se desarrolló en más de 500 composiciones por las que obtuvo 31 primeros premios.&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;span style="font-family:trebuchet ms;"&gt;Gorgiev es además uno de los mayores compositores del llamado ajedrez grotesco, ese que parte de posiciones imposibles y que combina la más desaforada fantasía con el humor. En &lt;/span&gt;&lt;a style="font-family: trebuchet ms;" href="http://blogedrez.blogspot.com/2008/05/ajedrez-grotesco-1.html"&gt;blogedrez&lt;/a&gt;&lt;span style="font-family:trebuchet ms;"&gt;, el blog de Manuel Carrabeo,&lt;/span&gt;&lt;span style="font-family:trebuchet ms;"&gt; se muestran algunos ejemplos de estas composiciones &lt;/span&gt;&lt;span style="font-style: italic;font-family:trebuchet ms;" &gt;grotescas.&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family:trebuchet ms;"&gt;Sin embargo, como es el caso del estudio que presentamos hoy, en otras ocasiones se movió dentro de la más pura ortodoxia&lt;/span&gt;&lt;span style="font-style: italic;font-family:trebuchet ms;" &gt;. &lt;/span&gt;&lt;span style="font-family:trebuchet ms;"&gt;En su libro "Estudios selectos" escribió que su forma de componer era buscar construcciones naturales que parecieran proceder de partidas reales.&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family:trebuchet ms;"&gt;&lt;br /&gt;&lt;br /&gt;BIBLIOGRAFÍA&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family:trebuchet ms;"&gt;&lt;/span&gt;&lt;i style="font-family: trebuchet ms;"&gt;Study Economy and 'Grotesque' Positions&lt;/i&gt;&lt;span style="font-family:trebuchet ms;"&gt;. EG No. 25, julio de 1971&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1446331568191087826-9169790853040533620?l=lospeonessonelalmadelajedrez.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://lospeonessonelalmadelajedrez.blogspot.com/feeds/9169790853040533620/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://lospeonessonelalmadelajedrez.blogspot.com/2009/08/x.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1446331568191087826/posts/default/9169790853040533620'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1446331568191087826/posts/default/9169790853040533620'/><link rel='alternate' type='text/html' href='http://lospeonessonelalmadelajedrez.blogspot.com/2009/08/x.html' title='X'/><author><name>Mariano García Díez</name><uri>http://www.blogger.com/profile/15161464706698975105</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='25' src='http://bp2.blogger.com/_YzQMsYfyLqY/SC9Loa_0TXI/AAAAAAAAAMM/TWP8dkritLo/S220/Mariano.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://3.bp.blogspot.com/_YzQMsYfyLqY/SpmA1N1ry6I/AAAAAAAAAus/B3REXw-eD-I/s72-c/GORGIEV.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1446331568191087826.post-4829228021549738114</id><published>2009-06-30T12:57:00.001-07:00</published><updated>2009-09-19T16:41:31.317-07:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='BAYER'/><category scheme='http://www.blogger.com/atom/ns#' term='BERGER'/><title type='text'>IX</title><content type='html'>&lt;div style="text-align: center;"&gt;&lt;span style="text-decoration: underline;"&gt;&lt;span style="font-family:trebuchet ms;"&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style="font-weight: bold;font-family:trebuchet ms;" &gt;Berger vs Bayer&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: center;"&gt;&lt;span style="font-family:trebuchet ms;"&gt;Correspondencia, 1989-1991&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://1.bp.blogspot.com/_YzQMsYfyLqY/SkpuWx81SSI/AAAAAAAAAo0/OL_-1GDCkBs/s1600-h/berge+vs+-bayer.jpg"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 320px; height: 320px;" src="http://1.bp.blogspot.com/_YzQMsYfyLqY/SkpuWx81SSI/AAAAAAAAAo0/OL_-1GDCkBs/s320/berge+vs+-bayer.jpg" alt="" id="BLOGGER_PHOTO_ID_5353212444727920930" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;div style="text-align: center;"&gt;8/8/6kp/p7/1p4P1/1P3K2/P1P5/8 b&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;&lt;div  style="text-align: justify;font-family:trebuchet ms;"&gt;&lt;span style="font-weight: bold;"&gt;1. c4! bc3&lt;/span&gt; Es necesario capturar el peón &lt;span style="font-weight: bold;"&gt;2. Re3 Rg5 3. a4! Rg4 4. b4! ab4 5. Rd3&lt;/span&gt; Hay que controlar los peones negros. Si 5. a5? b3! 6. Rd3 b2 7. Rc2 Rf3 8. a6 Re2 9. a7 b1D! 10. Rb1 Rd2 11. a8D  c2 12. Ra2 c1D y las negras tienen un peón de más &lt;span style="font-weight: bold;"&gt;5... h5 6.a5&lt;/span&gt; y las blancas ganan con facilidad.&lt;br /&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1446331568191087826-4829228021549738114?l=lospeonessonelalmadelajedrez.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://lospeonessonelalmadelajedrez.blogspot.com/feeds/4829228021549738114/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://lospeonessonelalmadelajedrez.blogspot.com/2009/06/ix.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1446331568191087826/posts/default/4829228021549738114'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1446331568191087826/posts/default/4829228021549738114'/><link rel='alternate' type='text/html' href='http://lospeonessonelalmadelajedrez.blogspot.com/2009/06/ix.html' title='IX'/><author><name>Mariano García Díez</name><uri>http://www.blogger.com/profile/15161464706698975105</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='25' src='http://bp2.blogger.com/_YzQMsYfyLqY/SC9Loa_0TXI/AAAAAAAAAMM/TWP8dkritLo/S220/Mariano.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://1.bp.blogspot.com/_YzQMsYfyLqY/SkpuWx81SSI/AAAAAAAAAo0/OL_-1GDCkBs/s72-c/berge+vs+-bayer.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1446331568191087826.post-3401710185473332318</id><published>2009-06-06T02:27:00.000-07:00</published><updated>2009-09-19T16:41:51.626-07:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='GRIGORIEV NIKOLAI DMITIREVICH'/><title type='text'>VIII</title><content type='html'>&lt;div  style="text-align: center;font-family:trebuchet ms;"&gt;&lt;span style="font-weight: bold;"&gt;Nikolai Dmitrievich Grigoriev&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: center; font-family: trebuchet ms;"&gt;La Stratégie, 1936&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;&lt;div style="text-align: center;"&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://3.bp.blogspot.com/_YzQMsYfyLqY/SiqX3wKXB0I/AAAAAAAAAnM/P9-_R5uNyjM/s1600-h/grigoriev.jpg"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 320px; height: 320px;" src="http://3.bp.blogspot.com/_YzQMsYfyLqY/SiqX3wKXB0I/AAAAAAAAAnM/P9-_R5uNyjM/s320/grigoriev.jpg" alt="" id="BLOGGER_PHOTO_ID_5344250891905468226" border="0" /&gt;&lt;/a&gt;&lt;span style="font-family:trebuchet ms;"&gt;2+3&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: center;"&gt;&lt;span style="font-family:trebuchet ms;"&gt; 8/8/4pk2/8/8/2p5/2P5/1K6 b &lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;/div&gt;&lt;div  style="text-align: justify;font-family:trebuchet ms;"&gt;&lt;span style="font-weight: bold;font-family:trebuchet ms;" &gt;1.Rc1 Re5 2. Rd1 Rd4 3. Re2 Re4 4. Rf2 Rf4 5. Re2 Rg3 &lt;/span&gt;&lt;span style="font-family:trebuchet ms;"&gt;Si 5... Re4 6. Rf2 repitiendo la posición &lt;/span&gt;&lt;span style="font-weight: bold;font-family:trebuchet ms;" &gt;6. Rd3 &lt;/span&gt;&lt;span style="font-family:trebuchet ms;"&gt;Pierde 6. Re3 e5 7. Re2 &lt;span style="color: rgb(153, 153, 153);"&gt;(7. Re4 Rf2 8. Re5 Re3 es todavía peor)&lt;/span&gt; Rg2 8. Re1 Rf3 9. Rf1 e4 10. Re1 Re3  &lt;/span&gt;&lt;span style="font-weight: bold;font-family:trebuchet ms;" &gt;6... e5&lt;/span&gt;&lt;span style="font-family:trebuchet ms;"&gt; También lleva a tablas 6... Rf3 7. Rc3 e5 8. Rd2 Rf2 9. Rd3 Rf3 10. Rd2 e4 11. Re1 &lt;span style="color: rgb(153, 153, 153);"&gt;(Sin caer en la broma 11. c4 Rf2 y las negras ganan)&lt;/span&gt; 11. .. Re3 12. c4 Rd4 13. Re2&lt;/span&gt;&lt;span style="font-weight: bold;font-family:trebuchet ms;" &gt;  7. Re3&lt;/span&gt;&lt;span style="font-family:trebuchet ms;"&gt; Pero no 7. Rc3 e4 8. Rd2 Rf2 y las negras ganan &lt;/span&gt;&lt;span style="font-weight: bold;font-family:trebuchet ms;" &gt;7... Rg2 8. Re2 e4&lt;/span&gt;&lt;span style="font-family:trebuchet ms;"&gt; Tampoco logra la victoria 8... Rg1 9. Re1 Rg2 10. Re2 Rg3&lt;span style="color: rgb(153, 153, 153);"&gt; (10...e4 11. Re1 Rf3 12. Rf1 e3 13. Re1 e2 y ahogado) &lt;/span&gt;11. Re3 con tablas  &lt;/span&gt;&lt;span style="font-weight: bold;font-family:trebuchet ms;" &gt;9. Re1 Rf3 10. Rf1 Re3 11. Re1 Rf3 &lt;/span&gt;&lt;span style="font-family:trebuchet ms;"&gt;El intento 11... Rf4 conduce a las tablas después de 12. Re2 Re5 13. Re3 Rf5 14. Re2&lt;/span&gt;&lt;span style="font-weight: bold;font-family:trebuchet ms;" &gt; 12. Rf1 e3&lt;/span&gt;&lt;span style="font-family:trebuchet ms;"&gt; Si 12... Re3 13. Re1 Rd4 14. Rf2 con tablas &lt;/span&gt;&lt;span style="font-weight: bold;font-family:trebuchet ms;" &gt;13. Re1 e2&lt;/span&gt;&lt;span style="font-family:trebuchet ms;"&gt; y el rey blanco está ahogado.&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://1.bp.blogspot.com/_YzQMsYfyLqY/Sio2rWAjqZI/AAAAAAAAAnE/NgDBeRf45Q8/s1600-h/Grigoriev_Nikolai_Dmitrievich.jpg"&gt;&lt;img style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer; width: 224px; height: 320px;" src="http://1.bp.blogspot.com/_YzQMsYfyLqY/Sio2rWAjqZI/AAAAAAAAAnE/NgDBeRf45Q8/s320/Grigoriev_Nikolai_Dmitrievich.jpg" alt="" id="BLOGGER_PHOTO_ID_5344144026098706834" border="0" /&gt;&lt;/a&gt;&lt;span style="font-family:trebuchet ms;"&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;El estudio de hoy se debe a uno de los máximos especialistas en finales de peones: &lt;/span&gt;&lt;a style="font-family: trebuchet ms;" href="http://en.wikipedia.org/wiki/Nikolay_Grigoriev"&gt;Nicolai Dmitrievich Grigoriev&lt;/a&gt;&lt;span style="font-family:trebuchet ms;"&gt;.&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;  &lt;div style="text-align: justify; font-family: trebuchet ms;"&gt;Las aportaciones de Grigoriev en este campo son la base fundamental en la que se asienta la moderna teoría de los finales de peones.&lt;br /&gt;&lt;br /&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1446331568191087826-3401710185473332318?l=lospeonessonelalmadelajedrez.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://lospeonessonelalmadelajedrez.blogspot.com/feeds/3401710185473332318/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://lospeonessonelalmadelajedrez.blogspot.com/2009/06/viii.html#comment-form' title='1 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1446331568191087826/posts/default/3401710185473332318'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1446331568191087826/posts/default/3401710185473332318'/><link rel='alternate' type='text/html' href='http://lospeonessonelalmadelajedrez.blogspot.com/2009/06/viii.html' title='VIII'/><author><name>Mariano García Díez</name><uri>http://www.blogger.com/profile/15161464706698975105</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='25' src='http://bp2.blogger.com/_YzQMsYfyLqY/SC9Loa_0TXI/AAAAAAAAAMM/TWP8dkritLo/S220/Mariano.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://3.bp.blogspot.com/_YzQMsYfyLqY/SiqX3wKXB0I/AAAAAAAAAnM/P9-_R5uNyjM/s72-c/grigoriev.jpg' height='72' width='72'/><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1446331568191087826.post-5595535295544862567</id><published>2009-06-01T14:18:00.000-07:00</published><updated>2009-06-01T14:44:42.567-07:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='POGOSYANTS ERNEST LEVONOVICH'/><title type='text'>VII</title><content type='html'>&lt;div style="text-align: center; font-family: trebuchet ms;"&gt;&lt;span style="font-weight: bold;"&gt;Ernest Levonovich Pogosyants&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: center;"&gt;&lt;span style="font-family: trebuchet ms;"&gt;Federación Checa, 1974/5&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: center;"&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://4.bp.blogspot.com/_YzQMsYfyLqY/SiRGdpAruhI/AAAAAAAAAmc/HluZfFP6Tvc/s1600-h/POGOSYANTS+2.jpg"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 320px; height: 320px;" src="http://4.bp.blogspot.com/_YzQMsYfyLqY/SiRGdpAruhI/AAAAAAAAAmc/HluZfFP6Tvc/s320/POGOSYANTS+2.jpg" alt="" id="BLOGGER_PHOTO_ID_5342472533007120914" border="0" /&gt;&lt;/a&gt;&lt;span style="font-family: trebuchet ms;"&gt;3+3&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align: center; font-family: trebuchet ms;"&gt;&lt;br /&gt;&lt;span style="font-family: trebuchet ms;"&gt;8/6p1/8/8/8/pP5P/2K5/k7 w &lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify; font-family: trebuchet ms;"&gt;&lt;span style="font-weight: bold;"&gt;1. h4 g5&lt;/span&gt; También pierde 1... Ra2 2. b4 Ra1 3. b5 g5 4. h5 g4 5. h6 Ra2 6. h7 g3 7. h8D g2 8. Dg8 &lt;span style="font-weight: bold;"&gt;2. h5&lt;/span&gt; Si 2. hxg5 a2 y las negras van a resultar ahogadas hagan lo que hagan las blancas &lt;span style="font-weight: bold;"&gt;2... g4 3. h6 g3 4.&lt;/span&gt;&lt;span style="font-weight: bold;"&gt;h7 g2 5. h8A&lt;/span&gt; Si las blancas coronaran dama, después de 5. h8D Ra2 6. Dd4 g1D 7. Dg1 serían tablas por ahogado&lt;span style="font-weight: bold;"&gt; 5&lt;/span&gt;...&lt;span style="font-weight: bold;"&gt; Ra2 6. Ad4 g1D 7. Ag1&lt;/span&gt; &lt;span style="font-weight: bold;"&gt;Ra1 8. b4 a2&lt;/span&gt; El mismo resultado se obtendría después de 8... Ra2 9. b5 Ra1 10. b6 Ra2 11. b7 Ra1 12. b8D a2 13. Ad4# &lt;span style="font-weight: bold;"&gt;9.&lt;/span&gt;&lt;span style="font-weight: bold;"&gt;Ad4&lt;/span&gt; con mate.&lt;br /&gt;&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://3.bp.blogspot.com/_YzQMsYfyLqY/SiRIL9VZauI/AAAAAAAAAms/qwOp7JguiyE/s1600-h/pogosyants.JPG"&gt;&lt;img style="margin: 0pt 0pt 10px 10px; float: right; cursor: pointer; width: 180px; height: 318px;" src="http://3.bp.blogspot.com/_YzQMsYfyLqY/SiRIL9VZauI/AAAAAAAAAms/qwOp7JguiyE/s320/pogosyants.JPG" alt="" id="BLOGGER_PHOTO_ID_5342474428248320738" border="0" /&gt;&lt;/a&gt;&lt;div style="text-align: justify;"&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family: trebuchet ms;"&gt;Este estudio de &lt;/span&gt;&lt;a style="font-family: trebuchet ms;" href="http://en.wikipedia.org/wiki/Ernest_Pogosyants"&gt;Pogosyants&lt;/a&gt;&lt;span style="font-family: trebuchet ms;"&gt; obtuvo el segundo premio en el concurso organizado por la Federación Checa de Ajedrez en los años 1974/5.&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight: bold; font-family: trebuchet ms;"&gt;BIBLIOGRAFÍA&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family: trebuchet ms;"&gt;John Roycroft. "A Century of Studies: Ernst Pogosyants". Russell Enterprises, 1999.&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;pre&gt;&lt;br /&gt;&lt;br /&gt;&lt;/pre&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1446331568191087826-5595535295544862567?l=lospeonessonelalmadelajedrez.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://lospeonessonelalmadelajedrez.blogspot.com/feeds/5595535295544862567/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://lospeonessonelalmadelajedrez.blogspot.com/2009/06/vii.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1446331568191087826/posts/default/5595535295544862567'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1446331568191087826/posts/default/5595535295544862567'/><link rel='alternate' type='text/html' href='http://lospeonessonelalmadelajedrez.blogspot.com/2009/06/vii.html' title='VII'/><author><name>Mariano García Díez</name><uri>http://www.blogger.com/profile/15161464706698975105</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='25' src='http://bp2.blogger.com/_YzQMsYfyLqY/SC9Loa_0TXI/AAAAAAAAAMM/TWP8dkritLo/S220/Mariano.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://4.bp.blogspot.com/_YzQMsYfyLqY/SiRGdpAruhI/AAAAAAAAAmc/HluZfFP6Tvc/s72-c/POGOSYANTS+2.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1446331568191087826.post-3387280624027826067</id><published>2009-05-31T11:42:00.001-07:00</published><updated>2009-05-31T13:36:15.112-07:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='PERVAKOV OLEG VICTOROVICH'/><title type='text'>VI</title><content type='html'>&lt;div style="text-align: center;"&gt;&lt;span style="font-weight: bold;font-family:trebuchet ms;" &gt;Oleg Victorovich Pervakov&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:trebuchet ms;"&gt;64, 2000&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: center;"&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://2.bp.blogspot.com/_YzQMsYfyLqY/SiLP8OVtDnI/AAAAAAAAAmU/vLH0aO7jxfM/s1600-h/PERVAKOV.jpg"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 320px; height: 320px;" src="http://2.bp.blogspot.com/_YzQMsYfyLqY/SiLP8OVtDnI/AAAAAAAAAmU/vLH0aO7jxfM/s320/PERVAKOV.jpg" alt="" id="BLOGGER_PHOTO_ID_5342060741563059826" border="0" /&gt;&lt;/a&gt;&lt;span style="font-family:trebuchet ms;"&gt;2+3&lt;/span&gt; &lt;/div&gt;&lt;div style="text-align: center;"&gt; &lt;span style="font-family:trebuchet ms;"&gt;8/1p6/5K2/5p2/k7/3P4/8/8 w&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;div  style="text-align: justify;font-family:trebuchet ms;"&gt;&lt;span style="font-weight: bold;font-family:trebuchet ms;" &gt;1. Rg5 !! &lt;/span&gt;&lt;span style="font-family:trebuchet ms;"&gt;La jugada que lleva al empate. Es insuficiente 1. Re5 b5 2. d4 b4 3. d5 b3 4. d6 b2 5. &lt;/span&gt;&lt;span style="font-family:trebuchet ms;"&gt;d7 b1D 6. d8D De4 y las negras se imponen después de 7. Rf6 &lt;/span&gt;&lt;span style="color: rgb(153, 153, 153);font-family:trebuchet ms;" &gt;(7. Rd6 Dd4)&lt;/span&gt;&lt;span style="font-family:trebuchet ms;"&gt; 7... Dh4+ &lt;/span&gt;&lt;span style="font-weight: bold;font-family:trebuchet ms;" &gt;1... b5&lt;/span&gt;&lt;span style="font-family:trebuchet ms;"&gt; Tampoco logra ventaja 1... Rb3 2. Rf5 Rc3 3. Re5 &lt;/span&gt;&lt;span style="color: rgb(153, 153, 153);font-family:trebuchet ms;" &gt;(Pero no 3. Re4 b5 4. d4 b4 5. d5 b3 6. d6 b2 7. d7 b1D y las negras ganan)&lt;/span&gt;&lt;span style="font-family:trebuchet ms;"&gt; 3... b5 &lt;/span&gt;&lt;span style="color: rgb(153, 153, 153);font-family:trebuchet ms;" &gt;(3... Rd3 4. Rd5 también conduce a la igualdad)&lt;/span&gt;&lt;span style="font-family:trebuchet ms;"&gt; 4. d4 b4 5. d5 y tablas &lt;/span&gt;&lt;span style="font-weight: bold;font-family:trebuchet ms;" &gt;2. d4 b4 3. d5 Rb5 4. d6&lt;/span&gt;&lt;span style="font-family:trebuchet ms;"&gt; No sirve 4. Rf6 ya que las negras se imponen con la misma maniobra después de 4. ... Rc5 5. Re6 b3 6. d6 b2 7. d7 b1D 8. d8D De4+ 9. Rf6 &lt;/span&gt;&lt;span style="color: rgb(153, 153, 153);font-family:trebuchet ms;" &gt;(Tanto 9. Rf7  como 9. Rd7 fallan por 9. ... Dd5)&lt;/span&gt;&lt;span style="font-family:trebuchet ms;"&gt; 9... Dh4 y ganan &lt;/span&gt;&lt;span style="font-weight: bold;font-family:trebuchet ms;" &gt;4... Rc6 5. Rf5 b3&lt;/span&gt;&lt;span style="font-family:trebuchet ms;"&gt; Si 5... Rd6 las blancas detienen al peón blanco con 6. Re4 &lt;/span&gt;&lt;span style="font-weight: bold;font-family:trebuchet ms;" &gt;6. Re6&lt;/span&gt;&lt;span style="font-family:trebuchet ms;"&gt; y son tablas.&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;&lt;br /&gt;&lt;/div&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://1.bp.blogspot.com/_YzQMsYfyLqY/SiLP1KGgv5I/AAAAAAAAAmM/Oac3-k0nxVY/s1600-h/PervakovOleg.jpg"&gt;&lt;img style="margin: 0pt 0pt 10px 10px; float: right; cursor: pointer; width: 234px; height: 320px;" src="http://1.bp.blogspot.com/_YzQMsYfyLqY/SiLP1KGgv5I/AAAAAAAAAmM/Oac3-k0nxVY/s320/PervakovOleg.jpg" alt="" id="BLOGGER_PHOTO_ID_5342060620166512530" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;div style="text-align: justify; font-family: trebuchet ms;"&gt;Este estudio de &lt;a href="http://de.wikipedia.org/wiki/Oleg_Wiktorowitsch_Perwakow"&gt;Pervakov&lt;/a&gt; obtuvo el primer premio en el concurso organizado por la revista rusa &lt;a href="http://www.64.ru/?/ru/articles/item=1224"&gt;"64"&lt;/a&gt; en el año 2000.&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight: bold;"&gt;BIBLIOGRAFÍA&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;Para enero del año que viene esta prevista la aparición de:&lt;span style="font-weight: bold;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;br /&gt;&lt;span class="pdplinks"&gt;Mark Dvoretsky y Oleg Pervakov. "Studies for Practical Players&lt;/span&gt;: Improving Calculation and Resourcefulness in the Endgame". Russel Enterprises Inc., 2010.&lt;br /&gt;&lt;span class="pdplinks"&gt; &lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;span style="font-family:trebuchet ms;"&gt;Fotografía de Jurgen Stigter.&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1446331568191087826-3387280624027826067?l=lospeonessonelalmadelajedrez.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://lospeonessonelalmadelajedrez.blogspot.com/feeds/3387280624027826067/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://lospeonessonelalmadelajedrez.blogspot.com/2009/05/vi.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1446331568191087826/posts/default/3387280624027826067'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1446331568191087826/posts/default/3387280624027826067'/><link rel='alternate' type='text/html' href='http://lospeonessonelalmadelajedrez.blogspot.com/2009/05/vi.html' title='VI'/><author><name>Mariano García Díez</name><uri>http://www.blogger.com/profile/15161464706698975105</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='25' src='http://bp2.blogger.com/_YzQMsYfyLqY/SC9Loa_0TXI/AAAAAAAAAMM/TWP8dkritLo/S220/Mariano.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/_YzQMsYfyLqY/SiLP8OVtDnI/AAAAAAAAAmU/vLH0aO7jxfM/s72-c/PERVAKOV.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1446331568191087826.post-4484496757325666260</id><published>2009-05-28T13:43:00.001-07:00</published><updated>2010-06-04T02:17:41.772-07:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='KARPOV'/><category scheme='http://www.blogger.com/atom/ns#' term='KORCHNOI'/><title type='text'>V</title><content type='html'>&lt;div style="font-family: trebuchet ms; text-align: center;"&gt;&lt;div style="border-bottom: medium none; border-left: medium none; border-right: medium none; border-top: medium none;"&gt;&lt;span style="font-family: trebuchet ms; font-size: 100%; font-weight: bold;"&gt;Korchnoi vs Karpov&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="text-align: center;"&gt;&lt;span style="font-family: trebuchet ms;"&gt;Final de Candidatos. Moscú, 1974&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="border-bottom: medium none; border-left: medium none; border-right: medium none; border-top: medium none; text-align: center;"&gt;&lt;div style="border-bottom: medium none; border-left: medium none; border-right: medium none; border-top: medium none;"&gt;&lt;a href="http://3.bp.blogspot.com/_YzQMsYfyLqY/Sh73m4x7VII/AAAAAAAAAmE/J1WGX3jtV7w/s1600-h/korchnoi+vs+karpov.jpg" onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}"&gt;&lt;img alt="" border="0" id="BLOGGER_PHOTO_ID_5340978455556871298" src="http://3.bp.blogspot.com/_YzQMsYfyLqY/Sh73m4x7VII/AAAAAAAAAmE/J1WGX3jtV7w/s320/korchnoi+vs+karpov.jpg" style="border-bottom: medium none; border-left: medium none; border-right: medium none; border-top: medium none; cursor: pointer; display: block; height: 320px; margin: 0px auto 10px; text-align: center; width: 320px;" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="border-bottom: medium none; border-left: medium none; border-right: medium none; border-top: medium none;"&gt;FEN 8/8/8/5p2/P1K5/8/8/6k1 w&lt;/div&gt;&lt;br /&gt;&lt;br /&gt;&lt;div style="text-align: justify;"&gt;&lt;div style="border-bottom: medium none; border-left: medium none; border-right: medium none; border-top: medium none;"&gt;&lt;span style="font-family: trebuchet ms; font-weight: bold;"&gt;1. Rd3! Rh2&lt;/span&gt;&lt;span style="font-family: trebuchet ms;"&gt; (No salvaba a las negras ni 1... Rf2 2. a5 f4 3. a6 f3 4. a7 Rg1 5. a8D f2 6. Dg8 Rh1 7. Re2 ni 1... Rg2 2. a5 f4 3. a6 f3 4. a7 f2 5. a8D) &lt;/span&gt;&lt;span style="font-family: trebuchet ms; font-weight: bold;"&gt;2. a5 f4 3. a6 f3 4. Re3!! Rg2 5. a7 f2 6. a8D&lt;/span&gt;&lt;/div&gt;&lt;div style="border-bottom: medium none; border-left: medium none; border-right: medium none; border-top: medium none;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://2.bp.blogspot.com/_YzQMsYfyLqY/TAjER6DUAMI/AAAAAAAABLY/ypNJRyXExkA/s1600/korchnoi+karpov+1974.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" gu="true" height="197" src="http://2.bp.blogspot.com/_YzQMsYfyLqY/TAjER6DUAMI/AAAAAAAABLY/ypNJRyXExkA/s400/korchnoi+karpov+1974.jpg" width="400" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="border-bottom: medium none; border-left: medium none; border-right: medium none; border-top: medium none;"&gt;&lt;span style="font-size: x-small;"&gt;Korchnoi y Karpov. Moscú, 1974&lt;/span&gt;&lt;/div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1446331568191087826-4484496757325666260?l=lospeonessonelalmadelajedrez.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://lospeonessonelalmadelajedrez.blogspot.com/feeds/4484496757325666260/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://lospeonessonelalmadelajedrez.blogspot.com/2009/05/v.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1446331568191087826/posts/default/4484496757325666260'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1446331568191087826/posts/default/4484496757325666260'/><link rel='alternate' type='text/html' href='http://lospeonessonelalmadelajedrez.blogspot.com/2009/05/v.html' title='V'/><author><name>Mariano García Díez</name><uri>http://www.blogger.com/profile/15161464706698975105</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='25' src='http://bp2.blogger.com/_YzQMsYfyLqY/SC9Loa_0TXI/AAAAAAAAAMM/TWP8dkritLo/S220/Mariano.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://3.bp.blogspot.com/_YzQMsYfyLqY/Sh73m4x7VII/AAAAAAAAAmE/J1WGX3jtV7w/s72-c/korchnoi+vs+karpov.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1446331568191087826.post-5663317137060440617</id><published>2009-05-24T08:32:00.001-07:00</published><updated>2009-05-28T13:53:58.667-07:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='RÉTI RICHARD'/><title type='text'>IV</title><content type='html'>&lt;div  style="text-align: center; font-weight: bold;font-family:trebuchet ms;"&gt;&lt;span style="font-size:130%;"&gt;&lt;span style="font-weight: bold;font-family:trebuchet ms;font-size:100%;"  &gt;Richard Réti&lt;/span&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align: center;"&gt;&lt;span style="font-family:trebuchet ms;"&gt;Kagan's Neueste Schachnachrichten, 1921&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;i&gt;&lt;br /&gt;&lt;/i&gt;&lt;div style="text-align: center;"&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://2.bp.blogspot.com/_YzQMsYfyLqY/ShlomXqVpYI/AAAAAAAAAlc/c6o2U2gA1_Y/s1600-h/R%C3%89TI.jpg"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 320px; height: 320px;" src="http://2.bp.blogspot.com/_YzQMsYfyLqY/ShlomXqVpYI/AAAAAAAAAlc/c6o2U2gA1_Y/s320/R%C3%89TI.jpg" alt="" id="BLOGGER_PHOTO_ID_5339413841620346242" border="0" /&gt;&lt;/a&gt;2+2&lt;br /&gt;&lt;br /&gt;FEN 7K/8/k1P5/7p/8/8/8/8 w&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;div style="text-align: justify;"&gt;&lt;span style="font-weight: bold;"&gt;1. Rg7 h4 2. Rf6 Rb6 3. Re5 h3&lt;/span&gt; (si 3. ... Rc6 4. Rf4 deteniendo el peón) &lt;span style="font-weight: bold;"&gt;4. Rd6 y tablas&lt;/span&gt;.&lt;br /&gt;&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;&lt;div style="text-align: justify;"&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://3.bp.blogspot.com/_YzQMsYfyLqY/ShlqsS8y-DI/AAAAAAAAAlk/aZbKspLYdKA/s1600-h/64A91_R_R%C3%A9ti.jpg"&gt;&lt;img style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer; width: 255px; height: 320px;" src="http://3.bp.blogspot.com/_YzQMsYfyLqY/ShlqsS8y-DI/AAAAAAAAAlk/aZbKspLYdKA/s320/64A91_R_R%C3%A9ti.jpg" alt="" id="BLOGGER_PHOTO_ID_5339416142458058802" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;Hoy toca el celebérrimo estudio de &lt;a href="http://es.wikipedia.org/wiki/Richard_R%C3%A9ti"&gt;Réti&lt;/a&gt; que merecidamente ocupa un lugar destacado en todos los libros de finales que se precien.&lt;br /&gt;&lt;br /&gt;La ilustración es una litografía de &lt;a href="http://www.jewishgen.org/AustriaCzech/wall-of-fame/friedmann.html"&gt;David Friedman&lt;/a&gt; de la serie&lt;span style="font-style: italic;"&gt; &lt;/span&gt;&lt;span style="font-style: italic;font-size:100%;" &gt;&lt;a href="http://www.kb.nl/vak/schaak/portretten/friedmann/portretten-en.html"&gt;Köpfe berühmter Schachmeister&lt;/a&gt;.&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="font-size:100%;"&gt;&lt;span style="font-weight: bold;"&gt;BIBLIOGRAFÍA&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;ESTUDIOS COMPLETOS&lt;br /&gt;EDITORIAL FUNDAMENTOS&lt;br /&gt;MADRID, 1977&lt;/span&gt;&lt;span style="font-style: italic;font-size:100%;" &gt;&lt;br /&gt;&lt;/span&gt; &lt;/div&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1446331568191087826-5663317137060440617?l=lospeonessonelalmadelajedrez.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://lospeonessonelalmadelajedrez.blogspot.com/feeds/5663317137060440617/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://lospeonessonelalmadelajedrez.blogspot.com/2009/05/iv_24.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1446331568191087826/posts/default/5663317137060440617'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1446331568191087826/posts/default/5663317137060440617'/><link rel='alternate' type='text/html' href='http://lospeonessonelalmadelajedrez.blogspot.com/2009/05/iv_24.html' title='IV'/><author><name>Mariano García Díez</name><uri>http://www.blogger.com/profile/15161464706698975105</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='25' src='http://bp2.blogger.com/_YzQMsYfyLqY/SC9Loa_0TXI/AAAAAAAAAMM/TWP8dkritLo/S220/Mariano.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/_YzQMsYfyLqY/ShlomXqVpYI/AAAAAAAAAlc/c6o2U2gA1_Y/s72-c/R%C3%89TI.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1446331568191087826.post-2392546360443390786</id><published>2009-05-19T13:28:00.000-07:00</published><updated>2009-05-31T13:05:02.095-07:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='KUBBEL LEONID IVANOVICH'/><title type='text'>III</title><content type='html'>&lt;div style="text-align: center;"&gt;&lt;span style="font-weight: bold;font-family:trebuchet ms;font-size:100%;"  &gt;Leonid Ivanovich Kubbel&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: center;"&gt;&lt;span style="font-family:trebuchet ms;"&gt;Pravda, 1927&lt;/span&gt;&lt;span style="font-weight: bold;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://2.bp.blogspot.com/_YzQMsYfyLqY/ShMXX8XZalI/AAAAAAAAAk0/lSWa77_k9PM/s1600-h/kubbel+01.jpg"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 320px; height: 320px;" src="http://2.bp.blogspot.com/_YzQMsYfyLqY/ShMXX8XZalI/AAAAAAAAAk0/lSWa77_k9PM/s320/kubbel+01.jpg" alt="" id="BLOGGER_PHOTO_ID_5337635683472861778" border="0" /&gt;&lt;/a&gt;&lt;span style="font-family:trebuchet ms;"&gt;3+4&lt;/span&gt;  &lt;div style="text-align: justify;"&gt;&lt;div style="text-align: center; font-family: trebuchet ms;"&gt;FEN 8/8/1p1K4/Pp6/2k1p3/8/1P6/8 w&lt;br /&gt;&lt;br /&gt;&lt;/div&gt; &lt;span style="font-weight: bold;font-family:trebuchet ms;" &gt;1. a6 e3 2. a7 e2 3. a8D e1D 4. Dd5 Rb4 5. Dd3!! Dc1&lt;/span&gt;&lt;span style="font-family:trebuchet ms;"&gt; (5... Da1 6. Dc3 Ra4 7.&lt;/span&gt; &lt;span style="font-family:trebuchet ms;"&gt;b3 +-)&lt;/span&gt;&lt;span style="font-weight: bold;font-family:trebuchet ms;" &gt; 6. Da3 Rc4 7. b3 1-0&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://4.bp.blogspot.com/_YzQMsYfyLqY/ShMYokrch-I/AAAAAAAAAlE/-aNr4KDmSV4/s1600-h/Leonid_kubbel-2.jpg"&gt;&lt;img style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer; width: 210px; height: 299px;" src="http://4.bp.blogspot.com/_YzQMsYfyLqY/ShMYokrch-I/AAAAAAAAAlE/-aNr4KDmSV4/s320/Leonid_kubbel-2.jpg" alt="" id="BLOGGER_PHOTO_ID_5337637068683904994" border="0" /&gt;&lt;/a&gt;&lt;span style="font-family:trebuchet ms;"&gt;El autor del estudio de hoy es uno de los grandes compositores de todos los tiempos: &lt;/span&gt;&lt;a style="font-family: trebuchet ms;" href="http://en.wikipedia.org/wiki/Leonid_Kubbel"&gt;Leonid I. Kubbel&lt;/a&gt;.&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight: bold;font-family:trebuchet ms;" &gt;BIBLIOGRAFÍA&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: left;"&gt;&lt;span style="font-family:trebuchet ms;"&gt;150 estudios. Leningrado, 1925&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family:trebuchet ms;"&gt;250 estudios seleccionados. Moscú, 1938&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;/div&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1446331568191087826-2392546360443390786?l=lospeonessonelalmadelajedrez.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://lospeonessonelalmadelajedrez.blogspot.com/feeds/2392546360443390786/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://lospeonessonelalmadelajedrez.blogspot.com/2009/05/iii.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1446331568191087826/posts/default/2392546360443390786'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1446331568191087826/posts/default/2392546360443390786'/><link rel='alternate' type='text/html' href='http://lospeonessonelalmadelajedrez.blogspot.com/2009/05/iii.html' title='III'/><author><name>Mariano García Díez</name><uri>http://www.blogger.com/profile/15161464706698975105</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='25' src='http://bp2.blogger.com/_YzQMsYfyLqY/SC9Loa_0TXI/AAAAAAAAAMM/TWP8dkritLo/S220/Mariano.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/_YzQMsYfyLqY/ShMXX8XZalI/AAAAAAAAAk0/lSWa77_k9PM/s72-c/kubbel+01.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1446331568191087826.post-8849781983982382918</id><published>2009-05-18T00:05:00.000-07:00</published><updated>2009-05-28T13:54:49.738-07:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='WANG YUE'/><category scheme='http://www.blogger.com/atom/ns#' term='IVANCHUK'/><title type='text'>II</title><content type='html'>&lt;div style="text-align: center;"&gt;&lt;span style="font-weight: bold;font-size:100%;" &gt;&lt;span style="font-family:trebuchet ms;"&gt;Ivanchuk vs Wang Yué&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: center;"&gt;&lt;span style="font-family:trebuchet ms;"&gt;V Mtel Maestros. Sofía&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:trebuchet ms;"&gt;14/V/2009&lt;/span&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://2.bp.blogspot.com/_YzQMsYfyLqY/ShCClfoCcFI/AAAAAAAAAks/8uUyECmJ2OU/s1600-h/IVANCHUK+vs+WANG+YU%C3%89.jpg"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 320px; height: 320px;" src="http://2.bp.blogspot.com/_YzQMsYfyLqY/ShCClfoCcFI/AAAAAAAAAks/8uUyECmJ2OU/s320/IVANCHUK+vs+WANG+YU%C3%89.jpg" alt="" id="BLOGGER_PHOTO_ID_5336909139090239570" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;FEN 8/1pp5/p2p2p1/3P2Pp/P3k1P1/1P4K1/2P4P/8 b&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;div style="text-align: justify;"&gt;&lt;span style="font-weight: bold;font-family:trebuchet ms;" &gt;47. ... h4+ !!&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="font-family:trebuchet ms;"&gt;Una jugada de problema, como suele decirse. Ivanchuk confiaba en su mayoría de peones en el flanco de rey para lograr la victoria.&lt;/span&gt;&lt;span style="font-family:trebuchet ms;"&gt; &lt;/span&gt;&lt;span style="font-family:trebuchet ms;"&gt;Después de la del texto, las blancas quedan inevitablemente en &lt;/span&gt;&lt;span style="font-style: italic;font-family:trebuchet ms;" &gt;zugzwang&lt;/span&gt;&lt;span style="font-family:trebuchet ms;"&gt;.&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight: bold;font-family:trebuchet ms;" &gt;48. Rh4 Rf3 49. b4 &lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family:trebuchet ms;"&gt;Tampoco solucionaba nada 49. Rh3 Rf2 50. a5 &lt;span style="color: rgb(153, 153, 153);"&gt;(50. Rh4 Rg2)&lt;/span&gt; b6 51. b4 b5 52. Rh4 Rg2 53. h3 Rh2 y estamos en la misma posición que se alcanzó en la jugada 51 de la partida. Por supuesto que hay que seguir siedo precisos y evitar cosas como 53. ... Rf2 54. c4 bc4 55. b5 c3 56. b6 cb6 57. ab6 c2 58. b7 c1D 59. b8D Rg2 60. Db2 Db2 y ahogado. &lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family:trebuchet ms;"&gt;49. a5 b6 50. ab6 cb6 51. c4&lt;span style="color: rgb(153, 153, 153);"&gt; (51. Rh3 a5 52. c4 Rf2 es lo mismo)&lt;/span&gt; a5 52. Rh3 Rf2 y se le acaban las jugadas útiles al blanco.&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight: bold;font-family:trebuchet ms;" &gt;49. ... b5 50. a5 Rg2 51. h3 Rh2&lt;/span&gt;&lt;span style="font-family:trebuchet ms;"&gt; e Ivanchuk abandonó ya que a pesar de coronar al tiempo que las negras la mala posición del rey permite el mate: 52. c3 Rg2 53. c4 bc4 54. b5 c3 55. ba6 c2 56. a7 c1D 57. a8D  De1 mate.&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;/div&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1446331568191087826-8849781983982382918?l=lospeonessonelalmadelajedrez.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://lospeonessonelalmadelajedrez.blogspot.com/feeds/8849781983982382918/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://lospeonessonelalmadelajedrez.blogspot.com/2009/05/ii.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1446331568191087826/posts/default/8849781983982382918'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1446331568191087826/posts/default/8849781983982382918'/><link rel='alternate' type='text/html' href='http://lospeonessonelalmadelajedrez.blogspot.com/2009/05/ii.html' title='II'/><author><name>Mariano García Díez</name><uri>http://www.blogger.com/profile/15161464706698975105</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='25' src='http://bp2.blogger.com/_YzQMsYfyLqY/SC9Loa_0TXI/AAAAAAAAAMM/TWP8dkritLo/S220/Mariano.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/_YzQMsYfyLqY/ShCClfoCcFI/AAAAAAAAAks/8uUyECmJ2OU/s72-c/IVANCHUK+vs+WANG+YU%C3%89.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1446331568191087826.post-5171827004459198469</id><published>2009-05-17T22:05:00.000-07:00</published><updated>2009-05-28T13:55:13.846-07:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='MUGNOS JOSÉ'/><title type='text'>I</title><content type='html'>&lt;div style="text-align: center;"&gt;&lt;span style="font-weight: bold;font-family:trebuchet ms;font-size:100%;"  &gt;José Mugnos&lt;/span&gt;&lt;span style="font-weight: bold;font-family:trebuchet ms;" &gt;&lt;span style="font-size:130%;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style=";font-family:trebuchet ms;font-size:100%;"  &gt;La Prensa (Buenos Aires)&lt;/span&gt;&lt;span style="font-size:100%;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=";font-family:trebuchet ms;font-size:100%;"  &gt;30/I/1972&lt;/span&gt;&lt;span style="font-weight: bold;"&gt;&lt;span style="font-weight: bold;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align: center;"&gt;&lt;div style="text-align: center;"&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://3.bp.blogspot.com/_YzQMsYfyLqY/ShA3x2StMKI/AAAAAAAAAkk/_0nI5JyktV0/s1600-h/MUGNOS+01.jpg"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 320px; height: 320px;" src="http://3.bp.blogspot.com/_YzQMsYfyLqY/ShA3x2StMKI/AAAAAAAAAkk/_0nI5JyktV0/s320/MUGNOS+01.jpg" alt="" id="BLOGGER_PHOTO_ID_5336826887961129122" border="0" /&gt;&lt;/a&gt;3+3&lt;br /&gt;&lt;div style="text-align: center;"&gt;                    &lt;br /&gt;&lt;/div&gt;&lt;/div&gt;FEN 8/1p5p/3K4/7P/8/3k4/3P4/8 w&lt;br /&gt;&lt;/div&gt;&lt;span style="font-size:100%;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="font-weight: bold;font-family:trebuchet ms;font-size:100%;"  &gt;1. Rc5&lt;/span&gt;&lt;span style="font-size:100%;"&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;div  style="text-align: justify;font-family:trebuchet ms;"&gt;&lt;span style="font-size:100%;"&gt;1. h6 Rd4 2. Re6 b5 3. Rf6 b4 4. Rg7 b3 5. Rh7 b2 6. Rg8 b1D y las negras ganan porque el peón de dama evita el ahogado.&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt; &lt;span style=";font-family:trebuchet ms;font-size:100%;"  &gt;1. Rd5 h6 2. Rc5 Rd2 3. Rb6 (3. Rd4 Re2 -+) Re3 4. Rb7 Rf4 5. Rc6 Rg5 6. Rd5 Rh5 y las negras ganan&lt;/span&gt;&lt;span style="font-size:100%;"&gt;&lt;span style="font-family:trebuchet ms;"&gt;.&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=";font-family:trebuchet ms;font-size:100%;"  &gt;&lt;span style="font-weight: bold;"&gt;1. ... Rd2&lt;/span&gt;&lt;/span&gt;&lt;span style="font-size:100%;"&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=";font-family:trebuchet ms;font-size:100%;"  &gt;1. ... h6 2. Rb6 Rd2 3. Rb7 Re3 4. Rc6 Rf4 5. Rb5 Rg5 6. Rc4 y son tablas porque el blanco llega a tiempo a h1.&lt;/span&gt; &lt;span style=";font-family:trebuchet ms;font-size:100%;"  &gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=";font-family:trebuchet ms;font-size:100%;"  &gt;&lt;span style="font-weight: bold;"&gt;&lt;br /&gt;2. Rd4&lt;/span&gt;&lt;/span&gt;&lt;span style="font-size:100%;"&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;div  style="text-align: justify;font-family:trebuchet ms;"&gt;&lt;span style="font-size:100%;"&gt;2. Rb6 Re3 3. Rb7 Rf4 4. Rc6 Rg5 5. Rd5 Rh5 6. Re4 Rg4 7. Re3 Rg3 8. Re2 Rg2 9. Re3 h5 y las negras coronan.&lt;/span&gt; &lt;/div&gt;&lt;span style=";font-family:trebuchet ms;font-size:100%;"  &gt;&lt;br /&gt;&lt;/span&gt; &lt;span style="font-weight: bold;font-family:trebuchet ms;font-size:100%;"  &gt;2. ... h6&lt;/span&gt;&lt;span style="font-size:100%;"&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;div  style="text-align: justify;font-family:trebuchet ms;"&gt;&lt;span style="font-size:100%;"&gt;2. ... Re2 3. h6 Rf3 (Tanto 3. ... b5 4. Rc5 como 3. ... b6 4. Re5 no conducen mas que a tablas según los métodos vistos anteriormente) 4. Re5 b5 5. Rf6 b4 6. Rg7 b3 7. Rh7 b2 8. Rg7 b1D 9. h7 y aquí, al no haber peón blanco, es imposible evitar el ahogado por lo que es tablas.&lt;/span&gt; &lt;/div&gt;&lt;span style=";font-family:trebuchet ms;font-size:100%;"  &gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=";font-family:trebuchet ms;font-size:100%;"  &gt;&lt;span style="font-weight: bold;"&gt;3. Re4 b5 &lt;/span&gt;&lt;/span&gt;&lt;span style="font-size:100%;"&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;div  style="text-align: justify;font-family:trebuchet ms;"&gt;&lt;span style="font-size:100%;"&gt;3. ... Rc3 4. Rf5 b5 5. Rg6 b4 6. Rh6 b3 7. Rg7 b2 8. h6 b1D 9. h7 y tablas al igual que en la variante anterior.&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;&lt;span style=";font-family:trebuchet ms;font-size:100%;"  &gt; &lt;span style="font-weight: bold;"&gt;&lt;br /&gt;4. Rd4 Re2 5. Rc5 Rf3 6. Rb5 Rg4 7. Rc4 Rh5 8. Rd3 Rg4 9. Re2 Rg3 10. Rf1 Rh2 11. Rf2 &lt;/span&gt;&lt;/span&gt;&lt;span style=";font-family:trebuchet ms;font-size:100%;"  &gt;y tablas.&lt;/span&gt;&lt;span style="font-size:100%;"&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;div  style="text-align: justify;font-family:trebuchet ms;"&gt;&lt;span style="font-size:100%;"&gt;El autor de este estudio es el excelente compositor argentino  &lt;a href="http://www.chessville.com/Espanol/NuestroCirculo/NuestroCirculo_196.htm"&gt;José Mugnos&lt;/a&gt;. Está dedicado al maestro Luciano W. Cámara y fue compilado por su autor en "Finales artísticos comentados", de donde se han extraído los comentarios.&lt;/span&gt;  &lt;/div&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://3.bp.blogspot.com/_YzQMsYfyLqY/ShAy97_5oAI/AAAAAAAAAkU/rxcp9NOZV0c/s1600-h/Mugnos.jpg"&gt;&lt;img style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer; width: 150px; height: 218px;" src="http://3.bp.blogspot.com/_YzQMsYfyLqY/ShAy97_5oAI/AAAAAAAAAkU/rxcp9NOZV0c/s320/Mugnos.jpg" alt="" id="BLOGGER_PHOTO_ID_5336821598093156354" border="0" /&gt;&lt;/a&gt;&lt;span style="font-size:130%;"&gt;&lt;span style="font-family:trebuchet ms;"&gt;BIBLIOGRAFÍA&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;div style="text-align: justify; font-family: trebuchet ms;"&gt;MIS MEJORES FINALES. EDITORIAL SOPENA ARGENTINA. BUENOS AIRES, 1957&lt;br /&gt;&lt;br /&gt;FINALES ARTÍSTICOS RAZONADOS. EDITORIAL RICARDO AGUILERA. MADRID, 1976&lt;br /&gt;&lt;br /&gt;200 ESTUDIOS. FINALES ARTÍSTICOS. PEÓN EXCELSIOR. BUENOS AIRES, 2004&lt;br /&gt;&lt;/div&gt;&lt;span style="font-size:130%;"&gt;&lt;span style="font-family:trebuchet ms;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1446331568191087826-5171827004459198469?l=lospeonessonelalmadelajedrez.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://lospeonessonelalmadelajedrez.blogspot.com/feeds/5171827004459198469/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://lospeonessonelalmadelajedrez.blogspot.com/2009/05/i.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1446331568191087826/posts/default/5171827004459198469'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1446331568191087826/posts/default/5171827004459198469'/><link rel='alternate' type='text/html' href='http://lospeonessonelalmadelajedrez.blogspot.com/2009/05/i.html' title='I'/><author><name>Mariano García Díez</name><uri>http://www.blogger.com/profile/15161464706698975105</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='25' src='http://bp2.blogger.com/_YzQMsYfyLqY/SC9Loa_0TXI/AAAAAAAAAMM/TWP8dkritLo/S220/Mariano.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://3.bp.blogspot.com/_YzQMsYfyLqY/ShA3x2StMKI/AAAAAAAAAkk/_0nI5JyktV0/s72-c/MUGNOS+01.jpg' height='72' width='72'/><thr:total>0</thr:total></entry></feed>
