07/10/2016 – Abierto de San Martí. Con blancas, Fernando Peralta; con negras, Axel Bachmann. A veces las situaciones tácticas que nos enseñan se producen no en la partida, sino en las variantes de los análisis. Por eso es tan importante contar con alguien que supervise nuestro juego o encargar esa tarea a un programa de ordenador (con las debidas cautelas) Oliver Reeh nos presenta el problema de táctica de la semana...
novedad: Fritz 20
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Your personal chess trainer. Your toughest opponent. Your strongest ally. FRITZ 20 is more than just a chess engine – it is a training revolution for ambitious players and professionals. Whether you are taking your first steps into the world of serious chess training, or already playing at tournament level, FRITZ 20 will help you train more efficiently, intelligently and individually than ever before.
In this video course, Grandmaster Ivan Sokolov explores the fascinating world of Dutch and Grünfelkd structures with colours reversed.
39,90 €
Táctica de ajedrez
[Event "XVIII Sant Marti Open 2016"] [Site "Barcelona"] [Date "2016.07.20"] [Round "8"] [White "Peralta, Fernando"] [Black "Bachmann, Axel"] [Result "0-1"] [ECO "D27"] [WhiteElo "2588"] [BlackElo "2642"] [Annotator "Reeh,Oliver"] [PlyCount "62"] [EventDate "2016.??.??"] 1. d4 d5 2. c4 dxc4 3. e3 Nf6 4. Bxc4 e6 5. Nf3 a6 6. a4 c5 7. O-O Nc6 8. Qe2 cxd4 9. Rd1 Be7 10. exd4 O-O 11. Nc3 Nd5 12. Bd3 Ncb4 13. Bb1 b6 14. Ra3 Bb7 15. a5 Nxc3 (15... bxa5 16. Na4 Rc8 17. Nc5 Bxc5 18. dxc5 Rxc5 {El sacrificio de alfil en h7 funciona, porque tras 19.Axh7+ Rxh7 20.Cg5+ Rg8 21.Dh5 las blancas tienen una hermosa forma de responder a la jugada de las negras 21...Cf6. ¿Cuál es?} 19. Bxh7+ $1 Kxh7 20. Ng5+ Kg8 (20... Kg6 21. Rg3 $1 $18 {[%csl Rg6][%cal Rg3g6]}) 21. Qh5 Nf6 {[%csl Rh7][%cal Rf6h7,Rf6h5,Rd8d1] La jugada de las negras 21...Cf6 frena la amenaza de mate en h7 y ahora la Dh5 y la Td1 de las blancas están siendo atacadas. ¿Qué hacer?} { [%tqu "En","La jugada de las negras 21...Cf6 frena la amenaza de mate en h7 y ahora la Dh5 y la Td1 de las blancas están siendo atacadas. ¿Qué hacer?","","","h5f7","",10]} 22. Qxf7+ $1 {[%csl Ge6][%cal Gd1d8] ¡Las blancas sacrifican su dama para dar al caballo una rica cosecha!} Rxf7 (22... Kh8 23. Rh3+ Nh7 24. Rxh7#) 23. Rxd8+ Rf8 { Triste pero necesario.} 24. Rxf8+ Kxf8 25. Nxe6+ $1 {[%cal Re6f8,Re6c5] ¡No es ni mucho menos la continuación normal tras el clásico sacrificio en h7!} Ke7 26. Nxc5 $18 {Esto fue "solo" una variante de la partida, pero espero que les haya gustado.}) 16. bxc3 Nc6 17. axb6 Bxa3 18. Bxa3 Re8 19. Bc5 $18 g6 20. Bc2 Rc8 21. Ba4 Qd5 22. c4 Qh5 23. Re1 Red8 24. Bxc6 Rxc6 25. Qe3 Rcc8 26. Ne5 f6 27. Nf7 Kxf7 28. Qxe6+ Kg7 29. Qe7+ Kh6 30. Qxb7 Rxc5 31. dxc5 Qe2 $1 (31... Qe2 32. Rxe2 (32. Rf1 Rd1 {[%csl Rf1]}) 32... Rd1+ 33. Re1 Rxe1#) 0-1
ChessBase Magazine #174 (Octubre-noviembre 2016)
ChessBase. La revista para el ajedrez profesional 174: para adquirirla
Números sueltos: 19,95 € cada uno
Suscripción anual (6 números) 99,70 €
Disponible como versión descargable o en DVD ROM con revista en papel (por correo postal)
¡Entretenido e instructivo!
Oliver Reeh
Oliver Reeh es autor de la columna de problemas de táctica en ChessBase Magazine desde hace muchos años. Aparte de problemas de táctica normales, también suele grabar vídeos en formato interactivo. De esta manera, el lector tiene la posibilidad de probar las posibles soluciones y variantes directamente sobre el tablero y recibe una reacción en forma de comentario en vídeo a continuación.
Oliver ReehEs autor de la columna de problemas de táctica en ChessBase Magazine desde hace muchos años. Aparte de problemas de táctica normales, también suele grabar vídeos en formato interactivo. De esta manera, el lector tiene la posibilidad de probar las posibles soluciones y variantes directamente sobre el tablero y recibe una reacción en forma de comentario en vídeo a continuación.
London System Powerbase 2026 is a database and contains in all 11 285 games from Mega 2026 and the Correspondence Database 2026, of which 282 are annotated.
The London System Powerbook 2026 is based on more than 410 000 games or game fragments from different opening moves and ECO codes; what they all have in common is that White plays d4 and Bf4 but does not play c4.
In this course, Grandmaster Elisabeth Pähtz presents the London System, a structured and ambitious approach based on the immediate Bf4, leading to rich and dynamic positions.
Opening videos: Open Spanish (Sipke Ernst) and Classical Sicilian (Nico Zwirs). Endgame Special by Igor Stohl: ‘Short or long side’ – where should the defending king be placed in rook endgames? ‘Lucky bag’ with 35 master analyses.
YOUR EASY ACCESS TO OPENING THEORY: Whether you want to build up a reliable and powerful opening repertoire or find new opening ideas for your existing repertoire, the Opening Encyclopaedia covers the entire opening theory on one product.
The Queen’s Gambit Declined Exchange Variation with 5.Bf4 has a great balance between positional play and sharp pawn pushes; and will be a surprise for your opponents while being easy to learn for you, as the key patterns are familiar.
9,90 €
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