24/03/2017 – Las blancas tienen un ataque fortísimo y fijar la casilla objetivo correcta en la posición del diagrama convierte de manera inmediata la presión en insoportable. ¿Y qué pieza debe ocupar esa casilla?
novedad: ChessBase Magazine 198
Special: Kasparov as a challenger. New: “All in One†– Anish Giri dissects two topical opening lines. Analyses from the Online Olympiad by So, Duda, Sarin et al. Videos by Erwin l’Ami, Daniel King and Mihail Marin. 11 opening articles and much more!
In over 4 hours in front of the camera, Karsten Müller presents to you sensations from the world of endgames - partly reaching far beyond standard techniques and rules of thumb - and rounds off with some cases of with own examples.
29,90 €
Táctica de ajedrez
[Event "Winter Classic 2017-B"] [Site "Saint Louis"] [Date "2017.03.11"] [Round "1"] [White "Chirila, Ioan-Cristian"] [Black "Sukandar, Irine Kharisma"] [Result "1-0"] [ECO "A29"] [WhiteElo "2522"] [BlackElo "2423"] [Annotator "Reeh,Oliver"] [PlyCount "59"] [EventDate "2017.??.??"] [EventType "tourn"] [EventCountry "USA"] [SourceTitle "Blog_e"] 1. c4 Nf6 2. Nc3 e5 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. Nf3 Nc6 7. O-O Be7 8. a3 O-O 9. b4 Re8 10. d3 Bf8 11. Bb2 a5 12. b5 Nd4 13. Nxd4 exd4 14. Ne4 a4 15. Qd2 Re5 16. e3 dxe3 17. fxe3 Rxb5 18. Bd4 c5 19. Be5 Be6 20. Qe2 Rb3 21. Qh5 h6 22. Bh3 Qd5 {[%tqu "En","¿Que jugada convierte en irresistible la presión de las blancas?","","","f1f6","",10]} 23. Rf6 $1 {Las blancas explotan el motivo de la horquilla del caballo en f6 para posicionar la torre. ¿Tiene preparadas respuestas para 23...Axh3 y 23...Dxd3 ahora?} Qxd3 (23... Bxh3 {[%tqu "En", "Las negras han capturado en h3. ¿Y ahora?","","","f6h6","Betont einmal mehr die Bedeutung des Feldes f6.",10]} 24. Rxh6 $1 $18 {[%csl Gf6][%cal Gh6h8, Rg7h6,Ge4f6,Gf6d5] , subrayando una vez más la importancia de la casilla f6.}) (23... Nd7 24. Bxe6 fxe6 25. Rxh6 {[%cal Gh6h8,Gh5g6] y mate}) 24. Bxe6 Qxe3+ { [%tqu "En","¿Cómo deberían reaccionar las blancas al jaque?","","","f6f2","", 10]} 25. Rf2 $1 {Retirada: la torre blanca ya ha cumplido su deber en f6.} fxe6 (25... Qxe4 26. Qxf7+ Kh7 27. Qg8+ Kg6 28. Rf6+ Kg5 29. h4+ Kh5 30. Qf7+) { [%tqu "En","26.Cf6+ o 26.Df7+ ¿Qué jaque es más fuerte?","","","e4f6","",10]} 26. Nf6+ $1 {El camino más rápido hacia la victoria} (26. Qf7+ Kh8 27. Nf6 { [%csl Gg8][%cal Gf7g8]} Be7 $1 28. Ng4 {[%cal Gf7g7,Gg4e3]} Qg5 $1 {lleva más tiempo:} 29. Qxe6 Kh7 30. Rf7 Bf8 31. Raf1 $18) 26... Kh8 (26... gxf6 27. Qg6+ Bg7 28. Bxf6 {[%csl Gg7][%cal Gg6g7] y no hay forma razonable de proteger g7.}) {[%tqu "En","¿Continuación?","","","h5g6","",10]} 27. Qg6 $1 {[%csl Gh7][%cal Gg6h7] Amenazando mate.} Qd3 {[%tqu "En","¿Y ahora?","","","f6e4","",10]} 28. Ne4 $1 {[%csl Gg7][%cal Gf2f8,Gg6g7,Ge5g7] ¡Por segunda vez una pieza blanca se retira de f6! La amenaza es 29.Txf8+ seguido por 30. Dxg7++.} Qe3 29. Kg2 { [%cal Gf2f8] Declavando la torre en f2. ¡Fin de la partida!} Kg8 30. Nf6+ 1-0
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.
Komodo Dragon 2 has both excellent positional play - thanks to the neural network - and tremendous tactical power and computing speed, thanks to the classic Alpha Beta engine.
Videos: Robert Ris shows new ideas in the Sicilian Four Knights. English expert Mihail Marin checks 1.c4 e5 2.g3 Nf6 3.Bg2 Bc5 starting from So-Caruana (Superbet Chess Classic 2021). "Lucky bag" with analyses by Nielsen, Praggnanandhaa et al.
Smyslov cultivated a clear positional style and even in sharp tactical positions often relied more on his intuition than on concrete calculation of variations. Let our authors introduce you into the world of Vasily Smyslov.
Caro-Kann Powerbase 2021 is a database and contains a total of 9549 games from Mega 2021 or the Correspondence Database 2020, of which 745 are annotated.
The major part of the material on which the Caro-Kann Powerbook 2021 is based is taken from the engine room of playchess.com: 736 000 games. To that imposing corpus we have added another 58 000 games from Mega and from correspondence chess.
1...e5 against the English is a theoretically sound response with good chances of equality or better in all variations, and in this video series I provide a complete Black repertoire based on this move.
London System PowerBase 2021 is a database and contains in all 7482 games from Mega 2021 and the Correspondence Database 2020, of which 206 are annotated.
9,90 €
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