Apertura Española Variante del Cambio. Sorpréndela con Ae7.

[Event "NED-ch53"] [Site "Rotterdam"] [Date "1998.07.01"] [Round "9"] [White "Van der Weide, Karel"] [Black "Sokolov, Ivan"] [Result "0-1"] [ECO "C68"] [WhiteElo "2450"] [BlackElo "2625"] [PlyCount "118"] [EventDate "1998.06.21"] [EventType "tourn"] [EventRounds "11"] [EventCountry "NED"] [EventCategory "12"] [SourceTitle "CBM 066"] [Source "ChessBase"] [SourceDate "1998.09.30"] [SourceVersion "1"] [SourceVersionDate "1998.09.30"] [SourceQuality "1"] {SORPRENDE a la Variante del Cambio en la ESPAÑOLA con esta defensa. Las negras han empleado la defensa que muestro a continuación contra la variante del Cambio en la Apertura Española con la que han optenido buenos resultados. Expongo en este vídeo las jugadas iniciales desde el punto de vista teórico y después como partidas complementarias les dejo un grupo de encuentros que respaldan este resumen.} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Be7 {[%csl Ge5,Re7][%cal Ge1e8] La idea de esta jugada es limitar la posibilidad de captura del peón e5 pues el negro podrá capturar posteriormente en e4 sin el peligro de tener la columna "e" abierta. Las continuaciones más usuales en orden de cantidades jugadas en la práctica magistral son:} (5... f6) (5... Bg4) (5... Qd6) (5... Qe7) (5... Be6) (5... Nf6 ) 6. Nxe5 {C68: Ruy López (Variante del Cambio).} (6. d3 {Aparece con mejor resultados para las blancas en la base de datos de la nube.}) (6. b3 {Es otra línea empleada por las blancas que no ha tenido mucha repercusión y las negras logran buen juego.}) (6. d4 {tampoco ha brindado al blanco posibilidades de sacar una ventaja concreta de su mayoría de peones en el ala de rey pues la pareja de alfiles compensa esta deficiencia estructural.}) 6... Qd4 $1 {[%csl Re4,Re5][%cal Rd4e5,Yd8d4]} 7. Nf3 Qxe4 8. Re1 Qg6 9. Ne5 Qf5 { A pesar de haber movido la dama varias veces el blanco en realidad no ha sacado nada en concreto de este detalle.} 10. d4 Be6 {Este es el mejor plan del negro para realizar el enroque largo y después continuar con el desarrollo del ala de rey.} 11. Nc3 $146 ({Antes se había jugado:} 11. Nd2 h5 (11... h6 $142 $11) 12. c3 O-O-O 13. Qe2 Nf6 14. Ndc4 Ng4 15. b4 Bh4 16. Be3 Nxe3 $6 (16... Rde8 $15) 17. Nxe3 $16 {1-0 (24) Stankovic,M (2140)-Petronic,S (2255) Niksic 1997}) 11... O-O-O 12. Ne4 (12. Ne2 $142 $1 {pero las negras están bien tanto con} h6 {como} (12... h5 $11) 13. Nf4 Bd6 $11) 12... h5 $11 13. c3 h4 14. Qe2 Bd5 $11 (14... Nh6 $142 $11 {Hasta aquí el pequeño resumen teórico de esta interesante alternativa de las negras. En el Blog que está en la descripción del vídeo podrán encontrar 26 partidas complementarias analizadas con resultados positivos y negativos para ambos bandos.}) 15. f3 ( 15. Qd3 {parece más salvaje.} g6 16. f3 Be6 17. Nf2 c5 18. Be3) 15... f6 16. Nd3 g5 17. b3 Nh6 18. c4 Bf7 19. Bb2 Rhe8 20. Qf2 h3 (20... Kb8 $11 {mantiene el equilibrio.}) 21. g4 $16 Qg6 22. Rad1 {apuntando a d5!} Kb8 23. Qg3 $36 { [%mdl 2048] Las blancas son más activas.} f5 {[#]} 24. Ne5 $1 Qh7 25. Nf2 (25. Nxf7 $6 Nxf7 26. gxf5 Bb4 $11) 25... Bg8 ({Las negras deberían intentar} 25... Bb4) 26. Qxh3 Bd6 (26... fxg4 $16 {valía la pena intentarlo.} 27. fxg4 Rf8) 27. Qh5 $1 $18 {Cxc6+! es la amenaza fuerte.} Rf8 (27... Be7 $142 28. h4 fxg4) 28. Bc1 $1 {[%cal Rc1g5]} (28. Qxg5 fxg4 29. fxg4 (29. Nfxg4 Nxg4 30. fxg4 Be6 $15) 29... Bb4 $16) 28... Bb4 (28... Nf7 {podría funcionar mejor.} 29. Qxh7 Bxh7 30. Nxf7 Rxf7) 29. Rf1 (29. Qxg5 Nf7 $11) 29... Nf7 30. Qxh7 Bxh7 31. Nxf7 Rxf7 32. Bxg5 Re8 (32... Rg8 {era necesario.}) 33. Bd2 Ba3 34. g5 f4 35. Bc1 Bxc1 36. Rxc1 Bf5 37. Kg2 Rh7 38. Rh1 Rh4 39. Rce1 Rg8 40. Re5 Rxg5+ 41. Kf1 Rgh5 42. Ke2 Rg5 43. h3 Rhh5 44. Ng4 b6 (44... Rg6 $16 {es una defensa mejor.} 45. Kf2 Rg7) 45. Kf2 (45. Nf6 $18 Rxh3 46. Rxf5 $1 {[%mdl 512]} Rxf5 47. Nd7+ ( 47. Rxh3 Rxf6 48. Rh4 Kb7 $16) 47... Kc8 48. Nxb6+ $1 {[%mdl 512]} (48. Rxh3 Kxd7 49. Kd3 Rg5 $16) 48... cxb6 49. Rxh3) 45... Kb7 (45... Rg6 $16 46. b4 Rd6) 46. Kg2 $2 (46. Nf6 $18 Rh4 47. c5) 46... Rg8 (46... Rg7 $11 {permanece igual.} ) 47. Kf2 $16 {Las negras deben ahora evitar Cf6.} Rg6 48. Rh2 (48. c5 $16) 48... Rd6 49. Ke1 Rxd4 {Y ahora ...Axg4 ganaría.} 50. Rhe2 Rd6 51. Nf2 Rdh6 52. Kd2 c5 53. a4 a5 54. Kc3 Rg6 55. Nd3 Bxd3 56. Kxd3 Rxh3 57. Ke4 {[#]} (57. Rf2 $1 $15) 57... Rd6 $1 $17 {[%cal Rd6d4] Amenazando con fuerza ...Td4+.} 58. Rf2 $2 (58. Rd5) 58... Rd4+ $19 59. Kf5 Rh5+ {Quite a comeback for Black. Weighted Error Value: Blancas=0.32/Negras=0.20} 0-1 [Event "NED-chT 9900 playoff"] [Site "Breda"] [Date "2000.06.01"] [Round "1.4"] [White "Lemmers, Oscar"] [Black "Sokolov, Ivan"] [Result "0-1"] [ECO "C68"] [WhiteElo "2415"] [BlackElo "2637"] [PlyCount "73"] [EventDate "2000.06.01"] [EventType "team-k.o."] [EventRounds "2"] [EventCountry "NED"] [SourceTitle "CBM 076 Extra"] [Source "ChessBase"] [SourceDate "2000.07.11"] [SourceVersion "1"] [SourceVersionDate "2000.07.11"] [SourceQuality "1"] [WhiteTeam "Enschede Braceland"] [BlackTeam "Breda Panfox"] [WhiteTeamCountry "NED"] [BlackTeamCountry "NED"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Be7 6. Nxe5 {C68: Ruy López (Variante del Cambio).} Qd4 $1 {[%cal Rd4e5]} 7. Qh5 g6 {[#]} 8. Nf3 $1 {Las blancas están ligeramente mejor.} Qxe4 9. Qa5 Qxc2 (9... Bg4 $1 $11 {mantiene el equilibrio.}) 10. Re1 $16 Qd3 (10... Nf6 $1 $14) 11. Qxc7 Qd8 12. Qf4 $146 (12. Qe5 $16 f6 13. Qe2) ({Predecesor:} 12. Qe5 f6 13. Qf4 Kf8 14. b3 Kg7 15. Bb2 Nh6 16. Nc3 Rf8 17. h3 Ng8 18. Re2 {1/2-1/2 (33) De la Riva Aguado,O (2470)-Narciso Dublan,M (2440) Barcelona 1996}) 12... Kf8 ( 12... Be6 $14) 13. Nc3 g5 (13... Qd6 $16 14. Qxd6 Bxd6) 14. Qe3 $18 Nh6 15. b3 (15. Ne4 $1 $18 {es más letal.}) 15... Nf5 $16 16. Qe2 h5 17. Bb2 $1 g4 (17... f6 $14) 18. Ne5 $1 Nd4 (18... Rg8 $16) 19. Qd1 (19. Qe4 $18) 19... Bf5 ({ Las negras deberían jugar} 19... Bf6 $14) 20. Ne2 c5 (20... Nxe2+ $142 21. Qxe2 Rh7) 21. Bxd4 (21. Rc1 $142) 21... cxd4 22. Ng3 Bc8 23. Qc2 Qd5 {[#]} 24. Nc4 $1 {[%cal Rc4b6]} Qc6 (24... Rh6 $142) 25. Qb2 Bf6 26. Rac1 Be6 27. Ne4 Bg7 {[#]} (27... Bxc4 $16 28. bxc4 (28. Nxf6 Qxf6 29. bxc4 b6 $16) 28... Be5) 28. Ng5 $2 (28. Ne5 $1 $18 {[%mdl 512] y Las blancas mantienen claramente la delantera.} Qd5 (28... Qb6 29. Ng5) 29. Nd3) 28... Rh6 29. Qa3+ ({Mucho más débil es} 29. Nxe6+ $6 Rxe6 30. Ne5 Qd5 $15) 29... Kg8 30. Nd6 Qd7 {Las blancas deben ahora evitar ...Af8.} 31. Ndxf7 $2 {[%mdl 8192] This move loses the game for White.} Bxf7 $19 32. Re7 Qf5 ({Y no} 32... Qd6 33. Qxd6 Rxd6 34. Nxf7 $16 (34. Rxf7 Rd5 $17)) 33. Rc5 $2 (33. Rxf7 Qxg5 34. Qb4) 33... Bd5 { Las negras están ganado claramente.} 34. Ne4 Re6 35. Rcc7 Bf8 {[%mdl 64] ( -> ...Dxe4). Enfilada} 36. Rxe6 Bxa3 37. Nf6+ {Weighted Error Value: Blancas=0.65/ Negras=0.29} 0-1 [Event "SWE-ch"] [Site "Linkoping"] [Date "2001.07.08"] [Round "8"] [White "Brynell, Stellan"] [Black "Hector, Jonny"] [Result "1-0"] [ECO "C68"] [WhiteElo "2489"] [BlackElo "2546"] [PlyCount "91"] [EventDate "2001.06.30"] [EventType "tourn"] [EventRounds "13"] [EventCountry "SWE"] [EventCategory "8"] [SourceTitle "CBM 085"] [Source "ChessBase"] [SourceDate "2001.11.13"] [SourceVersion "1"] [SourceVersionDate "2001.11.13"] [SourceQuality "1"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Be7 (5... Qf6 $11) 6. Nxe5 $16 {C68: Ruy López (Variante del Cambio).} Qd4 7. Qh5 Be6 8. d3 {Las blancas están mejor.} Nf6 {[#]} 9. Nf3 $146 {Amenazan ganar con Dxf7+!} ({Predecesor: } 9. Qg5 Qc5 10. Nc4 Qxg5 11. Bxg5 Nxe4 12. Bxe7 Kxe7 13. dxe4 Bxc4 14. Rd1 Rad8 15. Nc3 {1/2-1/2 (78) Stevic,H (2470)-Krstic,U (2308) Pula 2000}) 9... Qxe4 {[#]} (9... Qxd3 10. Qxf7+) 10. Qxf7+ $1 Bxf7 11. dxe4 Nxe4 12. Re1 Bg6 13. Nbd2 {[%cal Bb1d2,Bd2c4,Bc4e5][%mdl 32]} Nf6 14. Nc4 Bxc2 15. Nd4 (15. Bf4 $5 {[%cal Rf4c7]}) 15... Bd3 {Las blancas deben ahora evitar ...Td8.} 16. Ne5 { Esperando por Ce6.} Be4 17. Ne6 Bd6 {[%cal Rd6e5]} 18. Bf4 Ke7 19. Ng5 { [%cal Rg5e4]} (19. Nxg7 Rhg8 $15) 19... Bxe5 20. Bxe5 Bd5 21. Bxc7+ Kd7 22. Bb6 Rae8 23. a3 h6 24. Nh3 g5 25. Bd4 Rhf8 26. Rxe8 (26. f4 {es más complejo.} g4 27. Nf2 Ne4 28. Nd3 g3 29. Rad1) 26... Nxe8 27. f3 Nc7 28. Re1 Ne6 29. Bc3 c5 30. Nf2 h5 31. Ne4 Bxe4 32. Rxe4 $11 {[%mdl 4096] Final RTA-RTC} b5 33. Kf2 h4 34. g3 hxg3+ 35. hxg3 Rf7 36. Ke3 Rh7 37. Rg4 Rh2 38. f4 gxf4+ 39. gxf4 Rh5 { [#]} (39... b4 $11 40. axb4 cxb4 41. Bxb4 Rxb2) 40. Ke4 $1 $16 Ke7 41. f5 ({ Las blancas deberían jugar} 41. Rg6 $16) 41... Ng5+ $14 42. Kd5 Ne6 $1 43. Ke5 Kf7 {[#]} ({Las negras deberían intentar} 43... Nd8 $14) 44. Rg6 $1 $16 { [%cal Rg6f6]} Ng7 $2 (44... Nd4 $16 {valía la pena intentarlo.} 45. Bxd4 (45. Rxa6 Rxf5+ 46. Ke4 Rh5 $14) 45... cxd4 46. Rf6+ (46. Kxd4 a5 $14) (46. Rxa6 Rh2 $16) 46... Ke7 47. Re6+ (47. Rxa6 d3 $16) 47... Kf7 48. Rxa6 Rh2) 45. Rxa6 $18 Nxf5 (45... Rxf5+ $142 46. Ke4 Rh5 47. Ra7+ Ke6 48. Rxg7 Rh4+ 49. Kd3 Kd5 50. Rg5+ Kc6 51. Rg6+ Kd5) 46. Rf6+ {[%mdl 64] Ataque doble. Weighted Error Value: Blancas=0.06/Negras=0.19} 1-0 [Event "Corus-B"] [Site "Wijk aan Zee"] [Date "2003.01.21"] [Round "9"] [White "Zhang, Zhong"] [Black "De Vreugt, Dennis"] [Result "1-0"] [ECO "C68"] [WhiteElo "2624"] [BlackElo "2504"] [PlyCount "65"] [EventDate "2003.01.14"] [EventType "tourn"] [EventRounds "13"] [EventCountry "NED"] [EventCategory "13"] [SourceTitle "CBM 093"] [Source "ChessBase"] [SourceDate "2003.04.01"] [SourceVersion "1"] [SourceVersionDate "2003.04.01"] [SourceQuality "1"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Be7 (5... f6 $11) 6. Nc3 {C68: Ruy López (Variante del Cambio).} Bf6 7. Qe2 $146 ({Predecesor:} 7. d3 Ne7 8. Be3 O-O 9. Ne2 Ng6 10. Ng3 Re8 11. h3 b6 12. Nh5 c5 13. b3 Nf4 14. Bxf4 exf4 {1-0 (25) Jurkovic,H (2240)-Krstic,U Pula 1993}) 7... Be6 8. b3 (8. d4 $14) 8... Ne7 $11 9. Ba3 g5 (9... Ng6 $11) 10. d4 g4 {[#]} 11. Rad1 exd4 {[#]} ({Pero no} 11... gxf3 12. Qxf3 Bg7 13. dxe5 $11) 12. Nxd4 Bxd4 13. Na4 $1 Ng6 14. c3 $1 { [%cal Rc3d4]} Nf4 15. Qc2 Nh3+ 16. gxh3 gxh3 17. Rd3 $1 {[%mdl 64] Clavada} Rg8+ (17... Qh4 $1 $11 {mantiene el equilibrio.} 18. cxd4 Qxe4) 18. Kh1 $1 $16 Qh4 {Amenazan ganar con ...Tg2.} 19. cxd4 {Esperando por Cc5.} Qxe4+ 20. f3 Qh4 21. Nc5 (21. Qf2 $142 Qxf2 22. Rxf2) 21... O-O-O ({Mejor es} 21... Rg2 22. Qc1 O-O-O 23. Nxe6 fxe6) 22. Nxe6 Rg2 23. Qc5 {[%cal Rc5e7] Amenazando con fuerza De7.} Rdg8 {[#]} 24. Qe5 {[%csl Ge6][%cal Re5c7]} fxe6 (24... Kb8 25. Qxc7+) 25. Bc1 Kb8 {( -> ...Df2!)} 26. Rdd1 (26. Qxe6 $2 {conduce al mate.} Rxh2+ $3 { [%mdl 512]} 27. Kxh2 Qg3+ 28. Kh1 Qg2#) 26... Rf8 (26... Qe7 $16 {podría funcionar mejor.}) 27. Be3 Rxa2 (27... Qe7 $16 {era lo que pedía.} 28. d5 cxd5 ) 28. Qxe6 $18 Qh5 {[#]} 29. d5 $1 {[%cal Rd5d6] d6 es la amenaza fuerte.} Re8 30. dxc6 {apuntando a Dd7.} Re2 {[#]} 31. Qh6 {[%cal Rh6h5]} Qf5 {[#]} 32. Qg5 Qe6 (32... Qxg5 33. Bxg5 Rc2 34. cxb7 Kxb7) 33. Rd8+ {Weighted Error Value: Blancas=0.06/Negras=0.23} 1-0 [Event "Nova Gorica op-A 08th"] [Site "Nova Gorica"] [Date "2003.??.??"] [Round "9"] [White "Nisipeanu, Liviu Dieter"] [Black "Borisek, Jure"] [Result "1-0"] [ECO "C68"] [WhiteElo "2592"] [BlackElo "2416"] [PlyCount "133"] [EventDate "2003.01.31"] [EventType "swiss"] [EventRounds "9"] [EventCountry "SLO"] [SourceTitle "EXT 2004"] [Source "ChessBase"] [SourceDate "2003.11.25"] [SourceVersion "1"] [SourceVersionDate "2003.11.25"] [SourceQuality "1"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Be7 6. Re1 {C68: Ruy López (Variante del Cambio). } Bf6 7. h3 $146 ({Predecesor:} 7. a4 Ne7 8. b4 Ng6 9. d3 Be7 10. Bd2 c5 11. bxc5 Bxc5 12. Na3 f6 13. a5 Be6 {1/2-1/2 (38) Dementiev,O-Novopashin,A Baku 1975}) 7... c5 8. c3 {Las blancas están ligeramente mejor.} Ne7 9. d4 $1 { [%cal Rd4e5]} cxd4 (9... exd4 $2 10. e5 $18) 10. cxd4 Ng6 {[%cal Re5d4]} (10... exd4 $2 11. e5 $18) 11. d5 O-O 12. Be3 Be7 13. Qb3 (13. Nbd2 $16) 13... Bd6 $11 14. Nbd2 b5 15. Rac1 h6 16. Bc5 f5 17. exf5 (17. g3 $11 {merece consideración. }) 17... Bxf5 $15 18. Ne4 (18. Kh1 $11) 18... Qd7 (18... Bxe4 $17 19. Rxe4 Nf4) 19. Nfd2 $14 Ne7 20. Rc3 (20. Ng3 $14) 20... Bg6 21. Rec1 Bf7 22. Bxd6 cxd6 23. Rc7 Qd8 24. Qd3 Kh8 25. Nf1 $1 Bxd5 26. Ne3 Bxa2 27. Qxd6 ({Mucho peor es} 27. Nxd6 Bc4 $17) 27... Qxd6 28. Nxd6 Nd5 29. Nxd5 Bxd5 30. R1c5 Bg8 31. Rxe5 Rad8 32. Ne4 Rfe8 33. Rxe8 Rxe8 $11 {[%mdl 4096] Final RTA-RTC} 34. f3 Rd8 35. Kf2 Rd1 36. Ke3 a5 37. Nc3 Re1+ 38. Kf2 Re5 39. Ne4 Bc4 40. Rd7 Kg8 41. Ke3 Bf1 42. g4 Re6 43. h4 Rc6 (43... a4 $14) 44. Rd1 (44. b3 $16) 44... Bc4 $14 45. Rd7 ( 45. Rd8+ $16 Kf7 46. Rd6) 45... b4 46. Ra7 Ra6 47. Rb7 Bd5 48. Rb8+ Kf7 49. Nc5 Ra7 (49... Ra8 $1 $11 {permanece igual.} 50. Rb6 Re8+ 51. Kf4 Re2) 50. f4 Ke7 ( {Mejor es} 50... g5 $14) 51. Kd4 (51. Rb6 $16) 51... Bf7 (51... Ra8 $14 52. Rb6 Rd8) 52. Ke5 Bc4 53. f5 ({Las blancas deberían intentar} 53. g5 $16) 53... Rc7 54. Kd4 Be2 55. g5 hxg5 56. hxg5 {[#] Y ahora g6 ganaría.} Bg4 57. f6+ (57. Rb5 {mantiene más tensión.} Bxf5 58. Rxa5 Kf7 59. Kc4 Kg6 60. Kxb4 Re7 61. Kc4) 57... gxf6 58. g6 {g7 es la amenaza fuerte.} Rc8 ({No} 58... Be6 $2 59. g7 $18) 59. Rb7+ Kf8 $2 {[%mdl 8192] Black cannot hold the game after this.} ( 59... Kd6 $14 60. Ne4+ Ke6) 60. Rf7+ $18 {Las blancas están ganado claramente. } Kg8 {[#]} 61. Ne4 $1 {[%cal Re4f6]} Rc6 62. Nxf6+ Rxf6 63. Rxf6 a4 64. Ra6 a3 65. b3 ({Peor es} 65. bxa3 bxa3 66. Rxa3 Kg7 $11) 65... Bd1 66. Ra8+ Kg7 67. Kd3 $2 {[%mdl 32768] Weighted Error Value: Blancas=0.16/Negras=0.27. Error del sensor del tablero (Re4/e5)?} (67. Ra7+ $18 Kxg6 68. Kc4) 1-0 [Event "Athens Acropolis op"] [Site "Athens"] [Date "2005.03.12"] [Round "7"] [White "Rozentalis, Eduardas"] [Black "Mastrovasilis, Athanasios"] [Result "1-0"] [ECO "C68"] [WhiteElo "2584"] [BlackElo "2491"] [PlyCount "159"] [EventDate "2005.03.06"] [EventType "swiss"] [EventRounds "9"] [EventCountry "GRE"] [SourceTitle "CBM 105 Extra"] [Source "ChessBase"] [SourceDate "2005.05.01"] [SourceVersion "1"] [SourceVersionDate "2005.05.01"] [SourceQuality "1"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Be7 6. d3 {C68: Ruy López (Variante del Cambio).} Bf6 7. Nbd2 Be6 8. Nc4 $146 {Las blancas están ligeramente mejor.} ({Predecesor:} 8. b3 Ne7 9. Bb2 Ng6 10. Nc4 Bxc4 11. dxc4 O-O 12. Qxd8 Rfxd8 13. Rfd1 Kf8 14. Kf1 {1/2-1/2 (25) Shaw,J (2465)-Lalic,B (2503) Hastings 2004}) 8... Bxc4 9. dxc4 Qc8 10. a4 Ne7 11. a5 O-O 12. Ra3 Ng6 13. Qe2 Be7 14. Rb3 Rd8 15. h3 Rb8 16. Be3 Qe6 17. Nd2 h6 18. Nf3 Nf8 19. Re1 Nh7 (19... c5 $11) 20. Bc1 (20. Rd3 $14 {pudiera ser más fuerte.}) 20... Nf8 21. Bd2 Nd7 22. Rd3 Nc5 23. Rxd8+ Rxd8 24. b3 {[%cal Bb2b3,Bb3b4,Bb4b5,Bb5b6] [%mdl 32]} Nd7 25. Bc3 Bd6 26. b4 c5 27. b5 Ra8 28. Ra1 Kh7 29. Qd3 Kg8 30. b6 Nf6 31. Rb1 Rb8 32. Nd2 ({Las blancas deberían intentar} 32. Nh4 $14) 32... Rd8 (32... Nh5 $1 $11) 33. Qe2 $14 c6 34. Re1 Rd7 (34... Nh7 $14) 35. Nb3 ({ Mejor es} 35. f4 $1 $16) 35... Be7 36. Bb2 Rd8 37. Ba3 Qd7 38. Bxc5 Bxc5 39. Nxc5 Qe7 40. Nb3 Qb4 41. g3 (41. Kh2 $16) 41... h5 (41... Nh7 $1 $11 { permanece igual.}) 42. h4 (42. Qe3 $16) 42... Rd6 43. Kg2 g6 44. c5 Rd7 45. f3 Kf8 46. Rd1 (46. Qf1 $14 {es superior.}) 46... Ke7 (46... Rxd1 $11 47. Qxd1 Ke8 ) 47. Kf2 $16 Qa3 (47... Ke8 $1 $14) 48. Rd3 $36 {[%mdl 2048] Las negras están bajo fuerte presión.} Qb4 (48... Ke8 $16 {era lo que pedía.} 49. Ke1 Ke7) 49. Qd2 $18 Qc4 (49... Qxd2+ $16 {sigue luchando.} 50. Nxd2 (50. Rxd2 Rxd2+ 51. Nxd2 Nd7 $14) 50... Rxd3 51. cxd3 Nd7) 50. Rd6 Ke8 51. Qd3 {[%cal Rd3c4]} Qb4 {[#]} 52. Ke2 $1 {[%cal Re2d1]} Qa3 53. Rxd7 Nxd7 {[#]} 54. Qd6 $1 Qb4 55. Qc7 Nxc5 56. Qxe5+ Ne6 57. Qb8+ Nd8 58. Qe5+ Ne6 59. f4 {Amenazando con fuerza f5.} Kf8 $2 {[%mdl 8192] A mistake that costs the game.} (59... Qc4+ $16 {podría funcionar mejor.} 60. Kd2 f6 61. Qxf6 Qxe4) 60. f5 gxf5 (60... Nd8 $142 61. Nc5 Kg8) 61. exf5 Qc4+ 62. Kd2 Nd8 63. Qc5+ Qxc5 64. Nxc5 {[%mdl 4096] Final RC-RC} Ke7 65. Ke3 Kd6 66. Kd4 f6 67. Nd3 c5+ 68. Ke4 Nc6 69. Nf4 Nxa5 70. Nxh5 Ke7 71. Kd5 Nc6 72. Kxc5 Ne5 73. Nf4 Nd7+ 74. Kd4 {Las blancas están ganado claramente.} Nxb6 (74... Ke8 $142 75. Nd5 Kf7) 75. Nd5+ Nxd5 76. Kxd5 a5 77. Kc5 b6+ 78. Kb5 Kd6 79. h5 Ke7 80. g4 {Weighted Error Value: Blancas=0.17/ Negras=0.37} 1-0 [Event "POL-ch 62nd"] [Site "Poznan"] [Date "2005.05.03"] [Round "12"] [White "Socko, Bartosz"] [Black "Miton, Kamil"] [Result "1-0"] [ECO "C68"] [WhiteElo "2583"] [BlackElo "2592"] [PlyCount "181"] [EventDate "2005.04.21"] [EventType "tourn"] [EventRounds "13"] [EventCountry "POL"] [EventCategory "12"] [SourceTitle "CBM 107"] [Source "ChessBase"] [SourceDate "2005.08.01"] [SourceVersion "1"] [SourceVersionDate "2005.08.01"] [SourceQuality "1"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Be7 6. d4 Nf6 7. Nc3 exd4 8. Nxd4 O-O 9. Nde2 $146 {C68: Ruy López (Variante del Cambio).} ({Predecesor:} 9. Bg5 h6 10. Bh4 c5 11. Nf3 Qxd1 {1/2-1/2 (11) Ionescu,I (2185)-Ghinda,E (2145) Bucharest 1994}) 9... Be6 10. Bf4 Bc4 11. Re1 {Las blancas están un poco por delante.} Bb4 12. a3 Ba5 (12... Qxd1 $11 13. Raxd1 Bxe2 14. Rxe2 Bxc3 15. bxc3 Rfe8) 13. Ng3 $14 Qxd1 14. Raxd1 Rfd8 15. b4 Bb6 16. Na4 Ne8 17. Nxb6 cxb6 18. Be3 c5 19. bxc5 bxc5 20. Bxc5 Rxd1 21. Rxd1 Rc8 22. Bb4 Bb5 ({Mejor es} 22... Be6) 23. Nf5 $16 {[#] Y ahora Ce7+ ganaría.} Kh8 (23... Rxc2 $16 24. f3 g6) 24. f3 $18 Ba4 25. Ne3 f6 26. Rd4 Kg8 27. c4 Kf7 28. Kf2 Nc7 29. Nf5 {[#] apuntando a Cd6+.} Ne8 30. f4 Rc7 31. Ne3 Rd7 32. Rxd7+ Bxd7 {[%mdl 4096] Final RAC-RAC} 33. Nd5 g6 34. Ke3 f5 35. e5 Ng7 (35... Ba4 $16 36. g3 Ng7) 36. Nf6 Bc6 37. Nxh7 Ne6 38. g3 b5 39. cxb5 Bxb5 40. Bd2 Bc6 41. Bb4 Kg8 42. Nf6+ Kf7 43. h4 Ng7 44. Nh7 Ne6 45. Be1 Ba4 46. Bf2 Bc6 47. Kd3 Ke7 48. Kc4 Bb5+ (48... Kd8 {era necesario.} 49. Nf6 Bg2) 49. Kd5 Be2 50. Bc5+ Kf7 51. Kd6 Bc4 52. Bb6 Bb3 53. Be3 a5 54. Bb6 a4 55. Bf2 Bd1 56. Nf6 Ng7 57. Nd5 Bb3 58. Nc3 Ne6 59. Kc6 Ke7 60. Bb6 Bc2 61. Kb5 Kd7 62. Nxa4 Bd3+ 63. Kb4 Kc6 64. Bf2 Nc7 65. Nc3 Nd5+ (65... Ba6 $142 66. Kb3 Bc8) 66. Nxd5 Kxd5 {RA-RA} 67. Ka5 Kc6 68. Be1 Be2 69. Bb4 Bc4 70. Bf8 Bb3 71. Ka6 Ba4 $2 (71... Bc4+ 72. Ka5 Bf7) 72. Ka7 $2 (72. e6 Kd5 73. Ka5) 72... Kc7 $2 (72... Bb3 73. Ka6 Bc4+ 74. Ka5 Be6) 73. Bd6+ $2 (73. e6 Bb5 74. e7) 73... Kd7 $2 (73... Kc6 74. Ka6 Kd5) 74. Kb6 Bd1 75. Bb4 Bc2 76. Bc5 Bd1 77. Kb5 Be2+ 78. Kb4 Ke6 79. a4 Kd5 80. Bf8 Bd3 81. Ka5 Kc6 82. e6 Bc4 83. e7 Bf7 84. Ka6 Kc7 85. Bg7 Be8 86. a5 {[%cal Ba4a5,Ba5a6][%mdl 32]} Kc6 87. Ka7 Kc7 88. Be5+ Kc8 89. Kb6 {Las blancas dan mate.} Kd7 90. a6 Bf7 91. Kc5 { Weighted Error Value: Blancas=0.09/Negras=0.21} 1-0 [Event "Sarajevo Bosnia 35th"] [Site "Sarajevo"] [Date "2005.05.21"] [Round "3"] [White "Volokitin, Andrei"] [Black "Sokolov, Ivan"] [Result "0-1"] [ECO "C68"] [WhiteElo "2679"] [BlackElo "2662"] [PlyCount "84"] [EventDate "2005.05.19"] [EventType "tourn"] [EventRounds "9"] [EventCountry "BIH"] [EventCategory "16"] [SourceTitle "CBM 108"] [Source "ChessBase"] [SourceDate "2005.09.26"] [SourceVersion "1"] [SourceVersionDate "2005.09.26"] [SourceQuality "1"] 1.e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Be7 (5... Qf6 $11) 6. Nxe5 { C68: Ruy López (Variante del Cambio).} Qd4 $1 {[%cal Rd4e5]} 7. Qh5 g6 {[#]} ({ Mejor es} 7... Be6 $1 $14) 8. Nf3 $1 $16 {Las blancas están mejor.} Qxe4 9. Qa5 b6 $146 ({Predecesor:} 9... Qxc2 10. Re1 Qd3 11. Qxc7 Qd8 12. Qf4 Kf8 13. Nc3 g5 14. Qe3 Nh6 15. b3 Nf5 {0-1 (37) Lemmers,O (2415)-Sokolov,I (2637) Breda 2000}) 10. Qc3 {[%cal Rc3h8]} Bf6 11. d4 $1 {Te1 es la amenaza fuerte.} Be6 12. Re1 Qd5 13. Qd3 Qf5 14. Qxf5 (14. Qe2 $1 $16) 14... gxf5 $14 15. Bg5 O-O-O 16. Nc3 h6 17. Bxf6 Nxf6 18. Ne2 Nh5 19. Ne5 $36 {[%mdl 2048] Las blancas tienen cierta presión.} Kb7 20. Rad1 Rhg8 21. f3 Rg5 22. g3 f4 { [%cal Rf4g3]} 23. g4 {Amenazan ganar con Rf2.} f5 $1 {[%cal Rf5g4]} 24. h3 fxg4 25. fxg4 Rf8 26. Rf1 c5 27. Nf3 Rg7 {[#]} (27... Rgg8 $142) 28. d5 $2 (28. dxc5 $1 $16 {apuntando a c6+!} bxc5 29. Nc3) 28... Bd7 ({Las negras deberían intentar} 28... Bc8 $11) 29. Nd2 (29. c4 $1 $14) 29... Nf6 30. Rxf4 {[#]} (30. Nxf4 $15 Nxg4 31. hxg4 Bxg4 32. Ra1 Bh3+ 33. Kh2 Bxf1 34. Rxf1) 30... Nxg4 $1 $17 31. Rxf8 (31. hxg4 $17 {era necesario.} Bxg4 32. Rxf8 Bxe2+ {[%mdl 64] Ataque a la descubierta} 33. Kf2 Bxd1 34. c3) 31... Ne3+ $19 {[%mdl 64] Ataque doble, Ataque a la descubierta} 32. Kh2 $2 {Now White is beyond hope.} (32. Kh1 $17 Nxd1 33. Nf4) 32... Rg2+ {[%mdl 64] Ataque doble} 33. Kh1 {Y ahora Te1 ganaría.} Rxe2 34. Rc1 Rxd2 {[%mdl 64] Ataque doble} 35. c4 Nd1 36. b3 Bxh3 37. a4 h5 38. Ra1 a5 39. Rh8 Bg4 40. Kg1 Bf3 41. Rg8 h4 {( -> ...h3)} 42. Rf8 Rg2+ {Weighted Error Value: Blancas=0.53/Negras=0.10} 0-1 [Event "Dortmund SuperGM 34th"] [Site "Dortmund"] [Date "2006.08.04"] [Round "5"] [White "Leko, Peter"] [Black "Aronian, Levon"] [Result "1-0"] [ECO "C68"] [WhiteElo "2738"] [BlackElo "2761"] [PlyCount "125"] [EventDate "2006.07.29"] [EventType "tourn"] [EventRounds "7"] [EventCountry "GER"] [EventCategory "19"] [SourceTitle "CBM 114"] [Source "ChessBase"] [SourceDate "2006.10.02"] [SourceVersion "1"] [SourceVersionDate "2006.10.02"] [SourceQuality "1"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Be7 6. d3 {C68: Ruy López (Variante del Cambio).} Bf6 7. Nbd2 Ne7 8. Nc4 {Las blancas están un poco por delante.} Ng6 9. b3 $146 ({Predecesor:} 9. Bd2 Be6 10. Ne3 c5 11. Bc3 Qd7 12. a4 O-O 13. b3 b5 14. Nd2 Be7 15. Ra2 {1-0 (92) Novak,E-Pantaleev,D Havirov 1968}) 9... O-O 10. Bb2 {[%cal Rf3e5]} Re8 11. h3 a5 12. a4 c5 13. Kh1 b6 14. Bc3 Be6 15. Nh2 Bxc4 16. bxc4 Qd7 17. Qg4 (17. f4 $16) 17... Qc6 18. g3 Nf8 19. f4 exf4 20. Bxf6 Qxf6 21. gxf4 Qg6 22. f5 Qxg4 23. hxg4 f6 24. Nf3 Rad8 25. Kg2 Rd6 26. Kg3 Nd7 27. Kf4 h6 28. Ke3 Kf7 29. Rad1 Rc6 30. Rg1 Re7 31. Rd2 Rd6 32. Rdd1 Rc6 33. Rde1 Rd6 34. Rg2 Rc6 35. Rb1 Rd6 36. Ng1 Ne5 37. Ne2 Re8 38. Nc3 Rd4 39. Kf4 Rd7 40. Nd5 Nc6 41. Ke3 Ne5 42. Nc3 Rd6 43. Ne2 Rd7 44. Kf4 Red8 45. Ng1 Rd6 46. Nf3 Nd7 47. Re1 Re8 48. Rge2 Re7 49. Ke3 Re8 50. Rd1 Rd8 51. Red2 Ke7 52. Kf4 Re8 53. Ke3 Rd8 54. c3 Ne5 55. Nxe5 fxe5 $16 {[%mdl 4096] Final [#] RTT-RTT} 56. d4 $1 {[%cal Rd4e5]} Kf6 57. dxe5+ Kxe5 {Las blancas deben ahora evitar ...Txd2.} 58. Rd5+ Rxd5 59. cxd5 b5 $2 {[#] A mistake that costs the game.} (59... Rd6 $16 {podría funcionar mejor.}) 60. axb5 $18 a4 61. Kd3 Kd6 $2 (61... a3 {es una defensa mejor.} 62. Kc4 Kd6 63. e5+ Kxe5 64. Kxc5 Ra8) 62. Ra1 Ra8 63. Ra3 {Weighted Error Value: Blancas=0.07/Negras=0.13} 1-0 [Event "Mitropa Cup 25th"] [Site "Brno"] [Date "2006.09.15"] [Round "9.5"] [White "Petrik, Tomas"] [Black "Borisek, Jure"] [Result "0-1"] [ECO "C68"] [WhiteElo "2523"] [BlackElo "2495"] [PlyCount "80"] [EventDate "2006.09.07"] [EventType "team-tourn"] [EventRounds "9"] [EventCountry "CZE"] [SourceTitle "CBM 114 Extra"] [Source "ChessBase"] [SourceDate "2006.11.03"] [SourceVersion "1"] [SourceVersionDate "2006.11.03"] [SourceQuality "1"] [WhiteTeam "Slovakia"] [BlackTeam "Slovenia"] [WhiteTeamCountry "SVK"] [BlackTeamCountry "SLO"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Be7 6. d3 {C68: Ruy López (Variante del Cambio).} Bf6 7. Nbd2 Be6 8. b3 {[%cal Bb2b3,Bb3c4][%mdl 32] Las blancas están ligeramente mejor.} Ne7 9. Nc4 $146 ({Predecesor:} 9. Bb2 Ng6 10. Nc4 Bxc4 11. dxc4 O-O 12. Qxd8 Rfxd8 13. Rfd1 Kf8 14. Kf1 Ke7 15. g3 {1/2-1/2 (25) Shaw,J (2465)-Lalic,B (2503) Hastings 2004}) 9... Bxc4 10. bxc4 c5 11. h3 Nc6 12. Nh2 h5 13. Rb1 b6 14. Re1 Bg5 15. Nf1 Nd4 16. Bxg5 Qxg5 17. Re3 h4 18. c3 Ne6 19. Qa4+ Kf8 {apuntando a ...Cf4.} (19... Ke7 $5 {[%cal Re6f4]} 20. Nh2 Nf4 $15) 20. Rf3 Nf4 {[%csl Gf4][%cal Rg5g2]} 21. Ne3 Rh6 22. Qd7 Qd8 23. Qf5 Rh5 $1 {[%cal Rh5f5]} ({No capture} 23... Qxd3 $2 24. Rd1 $18) 24. Qg4 Kg8 $1 $36 { [%mdl 2048] ...Tg5 es la amenaza fuerte. Las negras son más activas.} 25. Rxf4 exf4 ({Mucho peor es} 25... Rg5 $6 26. Qxh4 exf4 27. Qxf4 $14) 26. Qxh5 { Y ahora Cd5 ganaría.} fxe3 $15 {[%mdl 4096] Final RDT-RDT} 27. Rd1 exf2+ 28. Kxf2 (28. Kf1 $1 $15 {era preferible.}) 28... Qf6+ $17 29. Kg1 Qxc3 30. Qxh4 Qc2 31. Qh5 {[#]} Rf8 $1 32. e5 Qxa2 33. Re1 (33. Qg4 $17) 33... Qd2 $19 34. Re4 Qxd3 35. Rg4 (35. Rh4 Qe3+ 36. Kh2) 35... Qe3+ 36. Kh2 {con la intención de Txg7+!} Re8 37. Rg5 Qf4+ 38. Kh1 Re6 39. Rf5 {[#]} g6 $1 {[%mdl 512]} 40. Rg5 {[#]} (40. Rxf4 $142 gxh5 41. g4) 40... Rxe5 $1 {[%cal Re5e1][%mdl 512] Weighted Error Value: Blancas=0.52/Negras=0.09} 0-1 [Event "BIH-chT 6th"] [Site "Vogosca"] [Date "2007.06.10"] [Round "9"] [White "Balogh, Csaba"] [Black "Nikolic, Predrag"] [Result "0-1"] [ECO "C68"] [WhiteElo "2617"] [BlackElo "2631"] [PlyCount "112"] [EventDate "2007.06.02"] [EventType "team-tourn"] [EventRounds "9"] [EventCountry "BIH"] [SourceTitle "EXT 2019"] [Source "ChessBase"] [SourceDate "2018.10.10"] [SourceVersion "1"] [SourceVersionDate "2018.10.10"] [SourceQuality "1"] [WhiteTeam "Sarajevo Slavija"] [BlackTeam "Bihac"] [WhiteTeamCountry "BIH"] [BlackTeamCountry "BIH"] 1. e4 {Marin,M} e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Be7 6. d3 {C68: Ruy López (Variante del Cambio).} Bf6 7. Nbd2 Ne7 8. Nc4 {Las blancas están ligeramente mejor.} Ng6 9. b3 O-O 10. Bb2 { [%cal Rf3e5]} Re8 11. h3 c5 $5 $146 {[%mdl 8] New and interesting.} ({ Predecesor:} 11... a5 12. a4 c5 13. Kh1 b6 14. Bc3 Be6 15. Nh2 Bxc4 16. bxc4 Qd7 17. Qg4 Qc6 {1-0 (63) Leko,P (2738)-Aronian,L (2761) Dortmund 2006 CBM 114 [Marin,M]}) 12. Nh2 b5 13. Ne3 Be7 14. a4 {Las blancas quieren jugar axb5.} Be6 15. Nf5 Bf8 16. Ng4 f6 17. g3 Qd7 (17... c4 $11) 18. Nge3 (18. f4 $14) 18... Rad8 19. Qf3 Nh8 20. axb5 axb5 21. h4 Ra8 (21... Qc6 $11) 22. Nd5 (22. h5 $1 $14) 22... Nf7 $15 23. Nfe3 Nd6 24. Kh2 Reb8 25. Qxf6 c6 $1 $17 {[%cal Rc6d5]} 26. Qxe5 cxd5 27. Nxd5 {Y ahora Txa8 ganaría.} Nf7 28. Qc7 Qe8 29. Rxa8 Rxa8 30. Nf4 Bd6 31. Qb7 Ra2 32. Rb1 (32. Nxe6 $17 Qxe6 33. Rb1) 32... Bd7 $19 { Amenazando con fuerza ...Ac6.} 33. Qd5 b4 34. Nh5 Bf8 {Esperando por ...Ae6.} 35. Nf4 Bc6 36. Qf5 (36. Qc4 $17) 36... Qd7 (36... Bd6 $1 $19 37. Qh5 Be5 38. Bxe5 Nxe5) 37. Ne6 (37. Qxd7 $17 {es una defensa mejor.} Bxd7 38. Kg2) 37... Ra8 ({Las negras deberían intentar} 37... Be7 $1 $19 {apuntando a ...g6.} 38. Nxg7 (38. Bxg7 $2 Nd8 $19) 38... Rxb2 $1 39. Qxd7 Bxd7 40. Rxb2 Kxg7) 38. Qh3 $15 Nd8 (38... Qd6 $15 39. Nxf8 Rxf8) 39. Nxd8 (39. Nxf8 $11 Qxh3+ 40. Kxh3) 39... Qxh3+ 40. Kxh3 Rxd8 41. Ra1 {[#]} (41. Be5 $15) 41... Ra8 ({Mejor es} 41... c4 $1 $17 {[%cal Rc4d3]} 42. bxc4 b3 43. cxb3 Rxd3) 42. Rxa8 $11 Bxa8 43. Kg4 Kf7 44. f4 Bc6 45. Kf3 h5 $1 46. d4 cxd4 47. Bxd4 g6 48. c3 $2 {[#] Loses the game.} (48. Ke3 $15) 48... Bd7 $1 $19 49. cxb4 Bxb4 50. Bb6 Bg4+ 51. Kf2 Ke6 52. Bd4 Bd1 53. Kg2 Bxb3 54. g4 $2 (54. Ba7) 54... hxg4 {Las negras están ganado claramente.} 55. Kg3 Bd1 56. h5 {h6 es la amenaza fuerte.} Be1+ { Weighted Error Value: Blancas=0.35/Negras=0.15} 0-1 [Event "EU-chT (Men) 16th"] [Site "Heraklion"] [Date "2007.11.06"] [Round "9.2"] [White "Balogh, Csaba"] [Black "Sokolov, Ivan"] [Result "1-0"] [ECO "C68"] [WhiteElo "2562"] [BlackElo "2673"] [PlyCount "101"] [EventDate "2007.10.28"] [EventType "team-swiss"] [EventRounds "9"] [EventCountry "GRE"] [SourceTitle "CBM 121"] [Source "ChessBase"] [SourceDate "2007.11.14"] [SourceVersion "1"] [SourceVersionDate "2007.11.14"] [SourceQuality "1"] [WhiteTeam "Hungary"] [BlackTeam "Netherlands"] [WhiteTeamCountry "HUN"] [BlackTeamCountry "NED"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Be7 (5... f6 $11) 6. d3 {C68: Ruy López (Variante del Cambio).} Bf6 7. Nbd2 Ne7 8. d4 {Las blancas están un poco por delante.} Ng6 ({Pero no} 8... exd4 $2 9. e5 $18) 9. dxe5 Nxe5 10. Nxe5 Bxe5 11. Qh5 Bf6 12. Nf3 $146 ({Predecesor:} 12. e5 Be7 13. Re1 Be6 14. Ne4 h6 15. b3 Qd5 16. c4 Qd4 17. Bg5 Qxe5 18. Nf6+ Bxf6 19. Rxe5 Bxe5 {1/2-1/2 (26) Simeone, D-Vanhamme,P IECG email 2000}) 12... O-O 13. Bg5 (13. Re1 $142) 13... Bxg5 $11 14. Qxg5 Qxg5 15. Nxg5 Re8 16. Rfe1 f6 17. Nf3 Bg4 18. Nd2 Rad8 19. Nf1 a5 20. f3 Be6 21. a3 f5 22. Kf2 f4 23. g3 g5 24. h4 h6 25. hxg5 hxg5 26. Rad1 Kf7 27. Rd2 (27. gxf4 $11 gxf4 28. Nh2) 27... Rd6 28. Red1 Red8 29. gxf4 gxf4 30. Rxd6 cxd6 {[%mdl 4096] Final RTA-RTC} 31. Nd2 Rh8 32. Ke2 Rh2+ 33. Kd3 b5 34. b3 ( 34. a4 $5) 34... b4 35. axb4 axb4 36. Ra1 c5 37. Ra6 Ke7 $1 38. Rb6 Rf2 39. Rb7+ Kf6 40. Rh7 d5 41. Rh6+ Kf7 42. Rh7+ Kf6 43. Rh6+ Ke7 44. Rh7+ Bf7 45. exd5 {Y ahora d6+! ganaría.} Kf8 $2 {[%mdl 8192] [#]} (45... Ke8 $11 {y Las negras no tienen de que preocuparse.} 46. Rh8+ Kd7) 46. Rh8+ $1 $18 Kg7 {[#]} 47. d6 $1 {[%cal Rd6d7][%mdl 512] apuntando a d7!} Be6 (47... Kxh8 $2 {pierde.} 48. d7 $18) (47... Bg6+ 48. Ne4 {[%mdl 64] Ataque doble} Bf5) (47... Bg6+ 48. Ne4) 48. Rh5 {Las blancas están ganando.} Kf7 49. Rxc5 Ke8 50. Rb5 Kd7 51. Rxb4 {Weighted Error Value: Blancas=0.08/Negras=0.26} 1-0 [Event "Baku FIDE GP"] [Site "Baku"] [Date "2008.05.03"] [Round "11"] [White "Bacrot, Etienne"] [Black "Inarkiev, Ernesto"] [Result "0-1"] [ECO "C68"] [WhiteElo "2705"] [BlackElo "2684"] [PlyCount "45"] [EventDate "2008.04.21"] [EventType "tourn"] [EventRounds "13"] [EventCountry "AZE"] [EventCategory "19"] [SourceTitle "CBM 124"] [Source "ChessBase"] [SourceDate "2008.05.28"] [SourceVersion "1"] [SourceVersionDate "2008.05.28"] [SourceQuality "1"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Be7 (5... Qf6 $11) ({Mejor es} 5... f6 $11) 6. Nxe5 { C68: Ruy López (Variante del Cambio). da la sensación de ser más ardiente.} Qd4 $1 {[%cal Rd4e5]} 7. Nf3 Qxe4 8. d3 {Las blancas están ligeramente mejor.} Qg4 (8... Qg6 9. Bf4) 9. Nc3 Be6 10. Re1 h6 $146 ({Predecesor:} 10... O-O-O 11. Ne4 h6 12. Bd2 Nf6 13. Ng3 Bd6 14. b4 Bd5 15. Ne5 Qxd1 16. Raxd1 Rhe8 {0-1 (23) Malyska,P-Sieklucki,A Lublin 2007}) 11. h3 Qh5 12. Re5 g5 13. Ne2 $1 {[%cal Re2f4] apuntando a Cf4!} Qg6 $1 14. Ned4 Bd7 (14... g4 $1 $14 15. Nxe6 gxf3) 15. Qe2 f6 {[#]} ({Las negras deberían jugar} 15... Qd6) 16. Ne6 $1 $16 { [%cal Re6c7]} Kf7 {[#]} 17. d4 Bd6 18. Nc5 fxe5 $11 19. Nxd7 Qf5 20. Ndxe5+ Kg7 21. Nc4 (21. g4 $5 {[%cal Rg4f5]} Qf6 22. Bd2 $11) 21... Rf8 22. Nxd6 (22. Bd2 $142) 22... cxd6 23. Qe7+ $2 {[%mdl 8192] Weighted Error Value: Blancas=0.10/ Negras=0.08} 0-1 [Event "EU-ch 9th"] [Site "Plovdiv"] [Date "2008.05.02"] [Round "11"] [White "Meier, Georg"] [Black "Zherebukh, Yaroslav"] [Result "1-0"] [ECO "C68"] [WhiteElo "2560"] [BlackElo "2446"] [PlyCount "115"] [EventDate "2008.04.21"] [EventType "swiss"] [EventRounds "11"] [EventCountry "BUL"] [SourceTitle "CBM 124"] [Source "ChessBase"] [SourceDate "2008.05.28"] [SourceVersion "1"] [SourceVersionDate "2008.05.28"] [SourceQuality "1"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Be7 6. d3 {C68: Ruy López (Variante del Cambio).} Bf6 7. Nbd2 Ne7 8. d4 {Las blancas están ligeramente mejor.} Ng6 (8... exd4 $2 9. e5 $18) 9. dxe5 Nxe5 10. Nxe5 Bxe5 11. Nc4 Bd6 $146 (11... Qxd1 $14 {merece consideración.} 12. Rxd1 Bf6) ({Predecesor:} 11... Qxd1 12. Rxd1 Bf6 13. c3 Bd7 14. Be3 O-O-O 15. Bd4 Bxd4 16. cxd4 Rhe8 17. f3 Be6 {1/2-1/2 (50) Grazinys,V (2117)-Wantiez,F (2225) IECG email 2003}) 12. Qd3 (12. Nxd6+ $16 Qxd6 13. Qxd6 cxd6 14. Rd1) 12... Be6 13. Nxd6+ Qxd6 14. Qc3 O-O (14... O-O-O $11) 15. b3 Rad8 16. Bb2 {[%csl Gb2][%cal Rc3g7]} f6 17. f4 Qd2 18. f5 Qxc3 $1 19. Bxc3 Bd7 20. Rae1 c5 21. g4 Bc6 22. Re3 (22. Rf2 $14) 22... Rde8 (22... b5 $11) 23. Rfe1 Re7 24. Kf2 Rfe8 {[%cal Re7e4]} 25. e5 fxe5 26. Bxe5 Kf7 27. Kg3 Rd7 (27... h6 $14 {es superior.}) 28. g5 Rd2 29. R1e2 Rd1 30. Re1 Rd2 31. R3e2 Rd5 32. h4 (32. Bxc7 $6 Rxe2 33. Rxe2 Rxf5 $11) 32... Bd7 33. Kf4 ({Pero no} 33. Bxc7 $6 Rxe2 34. Rxe2 Bxf5 $11) 33... g6 34. c4 ({ Más fuerte que} 34. Bxc7 Rd4+ 35. Kf3 Rxe2 $11) 34... Rd3 35. Bf6 $1 ({Rechace } 35. Bxc7 $6 Rd4+ 36. Re4 Bxf5 $11) 35... Rxe2 36. Rxe2 Bxf5 $16 {[%mdl 4096] Final RTA-RTA} 37. Re7+ {[%mdl 64] Ataque doble} Kg8 38. Rxc7 Rd7 39. Rxc5 Bb1 (39... Rd1 $16 40. Rc7 Rd7) 40. Ke5 $18 Kf7 41. a3 {[%cal Ba2a3,Ba3a4,Ba4a5] [%mdl 32]} Bc2 {[#]} 42. b4 Bb3 {[#]} 43. Rc8 $1 Ba2 44. a4 Bb3 45. a5 Ba2 46. Rc5 Bb3 47. b5 Bd1 (47... axb5 $142 48. cxb5 Be6) 48. Rc8 Bf3 $2 (48... Be2 49. bxa6 bxa6) 49. bxa6 bxa6 50. Rh8 Bg4 51. Rxh7+ Ke8 52. Rh8+ Kf7 53. c5 Bf3 54. Kf4 {Amenazando con fuerza Th7+.} Rd3 $2 (54... Bg2 55. Rh7+ Ke6) 55. Rh7+ { Las blancas están ganado claramente.} Ke8 56. Re7+ Kf8 57. Ra7 Be2 58. c6 { Weighted Error Value: Blancas=0.11/Negras=0.26} 1-0 [Event "MNT-chT"] [Site "Herceg Novi"] [Date "2008.08.27"] [Round "3"] [White "Vajda, Levente"] [Black "Georgiev, Kiril"] [Result "1-0"] [ECO "C68"] [WhiteElo "2588"] [BlackElo "2671"] [PlyCount "63"] [EventDate "2008.08.25"] [EventType "team-tourn"] [EventRounds "7"] [EventCountry "MNE"] [SourceTitle "CBM 126 Extra"] [Source "ChessBase"] [SourceDate "2008.11.05"] [SourceVersion "1"] [SourceVersionDate "2008.11.05"] [SourceQuality "1"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Be7 6. d3 {C68: Ruy López (Variante del Cambio).} Bf6 7. Nbd2 Ne7 8. d4 {Las blancas están un poco por delante.} Ng6 ({No tome} 8... exd4 $2 9. e5 $18) 9. dxe5 Nxe5 10. Nxe5 Bxe5 11. Qh5 Bd6 12. e5 Be7 13. Ne4 $5 $146 {[%mdl 8] Las negras deben ahora evitar Td1. Las blancas tienen buen juego. New and interesting.} ({Predecesor:} 13. Re1 Be6 14. Ne4 h6 15. b3 Qd5 16. c4 Qd4 17. Bg5 Qxe5 18. Nf6+ Bxf6 19. Rxe5 Bxe5 { 1/2-1/2 (26) Simeone,D-Vanhamme,P IECG email 2000}) 13... Qd5 14. Re1 {Las blancas quieren jugar Ag5.} g6 {This move loses the game for Black.} (14... h6 $11 {y Las negras están bien.}) 15. Qh6 $1 $18 {[%cal Rh6g7]} Bf5 {[#]} 16. Bg5 $1 Bxg5 {[#]} (16... Bxe4 $16 17. Bxe7 Kxe7) 17. Nf6+ $1 Bxf6 18. exf6+ Be6 {apuntando a ...0-0-0.} 19. Rad1 {[%mdl 1024] Las blancas tienen fuerte compensación.} Qf5 $2 ({Peor es} 19... Qxa2 20. Qg7 Qd5 {[#]} 21. Rxe6+ $1 { [%mdl 512]} Kd8 22. Rxd5+ cxd5 23. Re7 Re8 24. Qxf7 Rh8 25. Rxc7 h6 26. Qe7#) ( 19... O-O-O {valía la pena intentarlo.} 20. Rxd5 cxd5) 20. Qg7 {[%cal Rg7h8]} Rf8 21. h3 h5 22. Rd4 {g4 es la amenaza fuerte.} h4 23. f4 c5 24. Rdd1 c4 { con la intención de ...Dc5+.} 25. Re5 Qxe5 26. fxe5 c3 (26... Bd7 $142 27. e6 Bxe6) 27. bxc3 Bxa2 28. Qh6 {Dd2 sería matador ahora.} Be6 29. Qd2 {Las blancas dan mate.} Rh8 30. Qd4 b6 31. Qb4 {[%csl Gf6][%cal Rb4e7]} c5 32. Qxb6 {Weighted Error Value: Blancas=0.14/Negras=0.65} 1-0 [Event "EU-ch 10th playoff Medals"] [Site "Budva"] [Date "2009.03.18"] [Round "2.3"] [White "Guseinov, Gadir"] [Black "Inarkiev, Ernesto"] [Result "0-1"] [ECO "C68"] [WhiteElo "2661"] [BlackElo "2656"] [PlyCount "136"] [EventDate "2009.03.18"] [EventType "k.o. (rapid)"] [EventRounds "4"] [EventCountry "MNE"] [SourceTitle "CBM 130"] [Source "ChessBase"] [SourceDate "2009.05.20"] [SourceVersion "1"] [SourceVersionDate "2009.05.20"] [SourceQuality "1"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Be7 6. d4 exd4 7. Nxd4 Nf6 8. Nc3 O-O 9. Bf4 {C68: Ruy López (Variante del Cambio).} Bb4 10. Nde2 Be6 $146 (10... Qe7 $142) ({Predecesor:} 10... Qe7 11. a3 Bc5 12. Ng3 Bg4 13. Qe1 Be6 14. Be3 Ng4 15. Bxc5 Qxc5 16. Qe2 Rae8 {0-1 (35) Mogranzini,R (2418)-Haslinger,S (2500) Porto Mannu 2008}) 11. f3 {La posición está igualada.} Bc4 (11... Qe7 $11) 12. Re1 ({Las blancas deberían jugar} 12. Qxd8 $14 Raxd8 13. Rfd1) 12... Rc8 13. Be3 Qxd1 (13... Qe7 $11) 14. Raxd1 Rfd8 15. a3 Bxe2 (15... Bf8 $14) 16. Rxd8+ $16 Rxd8 17. axb4 Bc4 18. Kf2 Ne8 19. Bf4 f6 20. h4 Rd7 (20... Be6 $142) 21. b3 Be6 22. Na4 b6 23. Nc3 Rd8 24. Ra1 Bc8 25. Ke2 ({Mejor es} 25. g4) 25... Kf7 26. Ke3 Ke7 (26... h5 $142) 27. Ne2 Nd6 28. Nd4 Bb7 29. Bxd6+ (29. c4 $16) 29... cxd6 {[%mdl 4096] Final RTA-RTC} 30. Nf5+ Kf7 31. Rd1 d5 32. exd5 Bc8 33. Ng3 cxd5 34. Kd4 Be6 35. Rd2 (35. Re1 $16) 35... Rc8 (35... a5 $14 {pudiera ser más fuerte.}) 36. Ne2 g5 (36... Ke7 $142) 37. hxg5 fxg5 38. Nc3 (38. Ke5 $18) 38... h5 39. Re2 ({ Pero no} 39. Nxd5 $2 Bxd5 40. c4 Be6 $19) 39... Rg8 ({Las negras deberían intentar} 39... Bf5 $14) 40. Na4 g4 41. fxg4 (41. Nxb6 $16 gxf3 42. gxf3) 41... Rxg4+ $11 42. Ke5 Rxb4 43. Kd6 Bf5 44. Nc3 Be4 45. Rf2+ Kg6 46. Ke5 Kg5 47. Rd2 a5 48. Kd6 Kg4 49. Kc6 (49. Nxd5 $11 {mantiene el equilibrio.} Bxd5 50. Rxd5) 49... Kg3 $17 {Amenazan ganar con ...h4.} 50. Na2 (50. Ne2+ $17 Kg4 51. Nc3) 50... d4+ $19 51. Kd6 Rb5 52. Rxd4 Bxg2 53. Nc3 Rg5 54. Rd3+ Kh2 55. Rd2 h4 56. Ne4 Rg6+ 57. Ke5 h3 58. Nf6 $2 (58. c4) 58... Kg1 59. Rd1+ Kf2 {[#] Esperando por ...Txf6!} 60. Rd2+ Ke1 61. Rd3 h2 62. Re3+ Kd2 {Las negras dan mate.} 63. Rd3+ Kxc2 64. Re3 h1=Q 65. Re2+ Kxb3 66. Rf2 Qh2+ 67. Kd4 Qd6+ {[%mdl 64] [#] Ataque doble} 68. Ke3 Rxf6 {[%cal Rf6e6] A wild game. Weighted Error Value: Blancas=0.47/Negras=0.19} 0-1 [Event "EU-Cup 25th"] [Site "Ohrid"] [Date "2009.10.08"] [Round "5.5"] [White "Novikov, Vitalij"] [Black "Adams, Michael"] [Result "0-1"] [ECO "C68"] [WhiteElo "2328"] [BlackElo "2682"] [PlyCount "105"] [EventDate "2009.10.04"] [EventType "team-swiss"] [EventRounds "7"] [EventCountry "MKD"] [SourceTitle "CBM 133"] [Source "ChessBase"] [SourceDate "2009.11.19"] [SourceVersion "1"] [SourceVersionDate "2009.11.19"] [SourceQuality "1"] [WhiteTeam "Vilnius"] [BlackTeam "Baden-Baden"] [WhiteTeamCountry "LTU"] [BlackTeamCountry "GER"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Be7 6. d4 {C68: Ruy López (Variante del Cambio).} (6. Nxe5 {da la sensación de ser más ardiente.} Qd4 7. Nf3 Qxe4 8. d3 Qg6 9. Bf4) 6... exd4 7. Qxd4 (7. Nxd4 {parece más agudo.} Nf6 8. Nc3 O-O 9. Bf4 Bc5 10. Nf3) 7... Qxd4 8. Nxd4 {Las negras están un poco por delante.} Bd7 9. Nc3 O-O-O 10. Be3 h5 $146 ({Predecesor:} 10... Nf6 11. f3 Rhe8 12. Rfd1 Bf8 13. Nb3 Be6 14. Nc5 Bxc5 15. Bxc5 Nd7 16. Bf2 g5 17. g4 Ne5 18. Kg2 Rxd1 19. Rxd1 {1-0 (55) Vedder,R (2234)-Moll,A (2172) Hoogeveen 1999}) 11. Nf3 Nh6 12. Ne5 {[#] Y ahora Axh6 ganaría.} Be8 13. Rad1 (13. f3 $11 {merece consideración.}) 13... Rxd1 ({Mejor es} 13... Ng4 $15 14. Rxd8+ Bxd8) 14. Rxd1 (14. Nxd1 $11 Ng4 15. Nd3) 14... Ng4 $15 15. Nxg4 hxg4 16. Ne2 f6 17. Ng3 g6 18. Bd4 c5 19. Bc3 Bc6 20. f4 gxf3 21. gxf3 b5 {[%cal Bb7b5, Bb5b4][%mdl 32]} 22. b3 Kb7 23. f4 (23. Kg2 $15) 23... b4 $17 24. Bb2 c4 25. bxc4 Bc5+ (25... Rh4 $17 26. f5 gxf5 27. Nxf5 Rg4+ 28. Kf1 Bc5) 26. Kg2 $15 Rh4 27. Bxf6 (27. Rf1 $17 {era necesario.}) 27... Rxf4 $19 {[%mdl 64] [#] Ataque doble} 28. Rf1 Bxe4+ 29. Nxe4 Rxe4 {[%mdl 4096] Final RTA-RTA} 30. c3 a5 31. cxb4 (31. Kf3 {valía la pena intentarlo.} Re3+ 32. Kf4) 31... axb4 32. Rb1 ( 32. Kf3 $142 Rxc4 33. Re1) 32... Kc6 ({Pero no} 32... Rxc4 33. a3 $17) 33. Rb2 Rxc4 34. Kf3 Bd6 {...Tf4+ es la amenaza fuerte.} 35. Ke3 Rg4 36. h4 Kb5 37. Bg5 Ka4 38. Kf3 Rc4 39. Rg2 Ka3 40. Bd8 $2 {This costs White the game.} (40. Ke3 $17) 40... Rf4+ 41. Ke3 Rf8 42. Bg5 Bc5+ 43. Kd3 Rf2 44. Bc1+ Kxa2 $1 45. Rxg6 Bd6 46. Rg8 Rf3+ 47. Ke4 Rh3 48. Bg5 $2 (48. Rg2+ {sigue luchando.} Kb3 49. Bg5 ) 48... b3 {[%cal Bb4b3,Bb3b2][%mdl 32] Esperando por ...b2.} 49. Bf6 b2 50. Rg2 Ba3 51. Kd5 {Si solo Las blancas tuvieran ahora tiempo para Axb2!...} Kb3 52. Rg1 (52. Bxb2 Bxb2 53. h5) 52... c5 53. Rh1 {Weighted Error Value: Blancas=0.35/Negras=0.14} 0-1 [Event "Wch Blitz 4th"] [Site "Moscow"] [Date "2009.11.18"] [Round "30"] [White "Naiditsch, Arkadij"] [Black "Mamedyarov, Shakhriyar"] [Result "0-1"] [ECO "C68"] [WhiteElo "2689"] [BlackElo "2719"] [PlyCount "62"] [EventDate "2009.11.16"] [EventType "tourn (blitz)"] [EventRounds "42"] [EventCountry "RUS"] [EventCategory "19"] [SourceTitle "EXT 2010"] [Source "ChessBase"] [SourceDate "2010.11.25"] [SourceVersion "1"] [SourceVersionDate "2010.11.25"] [SourceQuality "1"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Be7 6. b3 {C68: Ruy López (Variante del Cambio).} c5 (6... Qd6 $14) 7. Bb2 (7. Nxe5 $16 Qd4 { [%mdl 64] Ataque doble} 8. Nc4 Qxe4 9. Nc3) 7... f6 $1 $11 8. d3 $146 {La posición está igualada.} ({Predecesor:} 8. Ne1 Nh6 9. Qh5+ Nf7 10. f4 exf4 11. Rxf4 O-O 12. Nd3 Ng5 13. Nc3 Be6 14. Rff1 {0-1 (52) Govedarica,R (2405) -Djuric,S (2435) Sibenik 1986}) 8... Nh6 9. Nc3 Be6 10. a4 Qd7 11. a5 Nf7 12. Nd2 h5 13. Na4 h4 14. Ba3 (14. h3 $11) 14... Qc6 15. Qe2 O-O ({Las negras deberían intentar} 15... h3 $15 16. g3 O-O-O) 16. Qe3 (16. h3 $142) 16... b6 17. c4 ({Las blancas deberían jugar} 17. h3 $11) 17... f5 (17... h3 $5) 18. exf5 (18. h3 $11 {merece consideración.}) 18... Bxf5 $15 19. Nf3 (19. axb6 $17 cxb6 20. Ne4) 19... h3 {Y ahora ...Ag5! ganaría.} 20. Nc3 hxg2 $40 {[%mdl 128] Las negras buscan sangre.} 21. Rfe1 (21. Rfd1 $17 {era lo que pedía.}) 21... Rad8 $1 $19 {[%cal Rd8d3]} 22. Nd5 Rxd5 23. cxd5 Qxd5 24. axb6 (24. h3 $142) 24... cxb6 {Amenazando con fuerza ...Ag4.} 25. Bb2 {[#]} a5 (25... Bxd3 26. Nxe5 Nxe5 27. Qxe5 $14) ({Más fuerte que} 25... Qxb3 26. Bxe5 Nxe5 27. Nxe5 $11) ({Mejor es} 25... Bg4 $1 $19 {[%cal Rg4f3]} 26. Nxe5 {[#]} Ng5 $1 27. Nxg4 Bd6 28. Rxa6 Nf3+ 29. Qxf3 Rxf3) 26. Nxe5 {[%mdl 8192]} (26. Bxe5 $11 {y Las blancas no tienen de que preocuparse.} Bg6 27. Bf4) 26... Ng5 {Esperando por .. .Ch3+.} 27. f3 $2 (27. h4 Nh3+ {[%mdl 64] Ataque a la descubierta} 28. Kh2) 27... Bf6 {Las blancas deben ahora evitar ...Axe5.} 28. Re2 Nh3+ 29. Kxg2 Bg5 30. Ng6 Bxg6 ({Más débil es} 30... Bg4 31. Rf1 $11) 31. Qe5 Qxf3# {Weighted Error Value: Blancas=1.13/Negras=0.36} 0-1 [Event "Corus-B"] [Site "Wijk aan Zee"] [Date "2010.01.30"] [Round "12"] [White "Muzychuk, Anna"] [Black "Naiditsch, Arkadij"] [Result "0-1"] [ECO "C68"] [WhiteElo "2523"] [BlackElo "2687"] [PlyCount "94"] [EventDate "2010.01.16"] [EventType "tourn"] [EventRounds "13"] [EventCountry "NED"] [EventCategory "16"] [SourceTitle "CBM 135"] [Source "ChessBase"] [SourceDate "2010.03.17"] [SourceVersion "1"] [SourceVersionDate "2010.03.17"] [SourceQuality "1"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Be7 6. d3 { C68: Ruy López (Variante del Cambio).} f6 $5 {[%mdl 4] Leaves trodden paths.} 7. Be3 Bg4 8. Nbd2 {Las blancas están ligeramente mejor.} Qd7 9. h3 $146 ({ Predecesor:} 9. b4 g5 10. Qb1 Nh6 11. d4 Nf7 12. dxe5 fxe5 13. Qb2 Qe6 14. Rfb1 Bxf3 15. Nxf3 {1/2-1/2 (36) Karjakin,S (2722)-Aronian,L (2773) Bilbao 2009}) 9... Bh5 10. Qe2 O-O-O 11. Rfb1 Bb4 12. Nf1 Ne7 13. c4 (13. Ng3 $14 {mantiene la ventaja.} Bf7 14. a3) 13... Qxd3 $17 14. Qxd3 Rxd3 15. a3 Bxf3 (15... Ba5 { con más complicaciones.} 16. b4 Bb6 17. c5 Ba7 18. Rd1 Rhd8) 16. gxf3 Ba5 17. b4 Bb6 18. c5 Ba7 $36 {[%mdl 2048] Mantienen a Las blancas ocupadas.} 19. Nd2 Rhd8 20. Nc4 Ng6 21. Nb2 (21. Rc1 $17) 21... Rb3 (21... Rc3 $19 22. Na4 Rc2) 22. Kf1 Nf4 23. h4 b6 24. Nc4 Rxb1+ 25. Rxb1 Rd3 26. Rc1 bxc5 $1 27. bxc5 Ne6 28. Na5 Kd7 29. a4 Nd4 (29... Ra3 $142 30. Rd1+ Ke8) 30. f4 {[#]} (30. Bxd4 $17 Rxd4 31. Nc4) 30... exf4 $1 $19 31. Bxf4 Rh3 32. Kg2 Rxh4 33. Be3 {[#]} ({ Mejor es} 33. Rd1 Rxf4 34. Rxd4+ Ke6 35. Nb7) 33... Ne6 $1 $17 ({Mucho menos fuerte es} 33... Rxe4 34. Rd1 $15) 34. f3 (34. Rd1+ $17 Ke8 35. Nxc6 Bxc5 36. Bxc5 Nxc5 37. Rd8+ Kf7 38. f3) 34... Rh5 $19 {[%cal Ra7c5]} 35. Nb3 Re5 (35... f5 $19 36. Kg3 fxe4 37. fxe4 g6) 36. Kf2 (36. Rh1 $17 {sigue luchando.}) 36... f5 37. exf5 Rxf5 38. Ke2 (38. Nd4 $142 Nxd4 39. Bxd4) 38... Ke8 39. Rc4 (39. Nd4 $142 Nxd4+ 40. Bxd4) 39... Kf7 40. Rc1 h6 41. Nd4 Rxc5 42. Rxc5 (42. Nxe6 { era la única defensa.} Rxc1 43. Ng5+ hxg5 44. Bxc1) 42... Bxc5 43. Nxc6 Bxe3 44. Kxe3 {RC-RC} Nc5 45. a5 Ke6 46. Nd4+ Kd5 47. Nf5 Ne6 {Weighted Error Value: Blancas=0.29/Negras=0.10} 0-1 [Event "Kazan FIDE GP (Women) 4th"] [Site "Kazan"] [Date "2012.06.15"] [Round "5"] [White "Lagno, Kateryna"] [Black "Kosteniuk, Alexandra"] [Result "1-0"] [ECO "C68"] [WhiteElo "2546"] [BlackElo "2457"] [PlyCount "69"] [EventDate "2012.06.09"] [EventType "tourn"] [EventRounds "11"] [EventCountry "RUS"] [EventCategory "11"] [SourceTitle "CBM 149"] [Source "ChessBase"] [SourceDate "2012.07.17"] [SourceVersion "1"] [SourceVersionDate "2012.07.17"] [SourceQuality "1"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Be7 6. h3 {C68: Ruy López (Variante del Cambio).} Bf6 (6... Qd6 $11) 7. d4 $16 exd4 8. Qe2 $1 {Las blancas están mejor.} c5 9. Rd1 $1 {[%mdl 1024] Las blancas tienen fuerte compensación.} Bd7 $146 ({Predecesor:} 9... Qd7 10. c3 Qb5 11. Qe1 Be6 12. e5 Be7 13. cxd4 O-O-O 14. Nc3 Qc6 15. Qe2 {1/2-1/2 (15) Solak,D (2590)-Stevic,H (2617) Banja Vrucica 2009}) 10. c3 Bb5 {[#]} 11. Qe1 d3 12. Na3 Qd7 13. e5 Be7 (13... Bd8 $14) 14. Nxb5 Qxb5 {[#]} 15. Qe4 $1 Rd8 16. c4 Qb6 17. Rxd3 Rxd3 18. Qxd3 Nh6 19. Qe4 O-O 20. Bxh6 gxh6 (20... Qxh6 $16 21. Qxb7 Qb6) 21. Rd1 $18 Rd8 22. Rxd8+ Bxd8 23. Qg4+ Kf8 24. Qd7 Be7 25. b3 a5 (25... Bg5 $142 26. Nxg5 hxg5) 26. g3 h5 27. h4 h6 (27... Qc6 $142 28. Qf5 Kg7) 28. Kg2 Qa6 $2 (28... Qe6 {era necesario.} 29. Qxc7 {[%mdl 64] Ataque doble} b6) 29. Qc8+ Kg7 30. Qxc7 Bf8 31. Qd7 Kg6 32. Ne1 Qa8 $2 (32... Qe6 33. Qxb7 Qxe5) 33. Nd3 {Las blancas están ganado claramente.} b5+ 34. f3 bxc4 35. Nf4+ { Weighted Error Value: Blancas=0.09/Negras=0.34} 1-0 [Event "Bundesliga 1213"] [Site "Germany"] [Date "2013.02.24"] [Round "10"] [White "Feygin, Michael"] [Black "Janssen, Ruud"] [Result "1-0"] [ECO "C68"] [WhiteElo "2538"] [BlackElo "2483"] [PlyCount "119"] [EventDate "2012.10.20"] [EventType "team-tourn"] [EventRounds "15"] [EventCountry "GER"] [SourceTitle "CBM 153"] [Source "ChessBase"] [SourceDate "2013.03.14"] [SourceVersion "1"] [SourceVersionDate "2013.03.14"] [SourceQuality "1"] [WhiteTeam "Muelheim"] [BlackTeam "Emsdetten Turm"] [WhiteTeamCountry "GER"] [BlackTeamCountry "GER"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Be7 6. Nxe5 {C68: Ruy López (Variante del Cambio).} Qd4 $1 { [%cal Rd4e5]} 7. Nf3 Qxe4 8. Nc3 {Las blancas están ligeramente mejor.} Qg6 9. Ne5 Qf5 10. Re1 Nf6 11. d3 (11. d4 $14 {parece más fuerte.}) 11... Ng4 $146 ( 11... Be6 $11) ({Predecesor:} 11... h6 12. h3 Be6 13. Bd2 Rd8 14. Qe2 Bd6 15. g4 Qxe5 16. Qxe5 Bxe5 17. Rxe5 h5 {1/2-1/2 (60) Lehmann,K (2315)-Djuric,S (2495) Heraklion 1993}) 12. Nf3 $1 $16 Be6 (12... h6 $16 13. Qe2 (13. h3 Nf6 $16) 13... Qe6) 13. h3 $18 h5 14. Ne4 (14. hxg4 $18 hxg4 15. Nd4 (15. Rxe6 fxe6 16. Ne1 Bc5 $15)) 14... O-O-O $16 15. Ng3 Qh7 16. hxg4 hxg4 17. Ng5 Bxg5 18. Bxg5 Rde8 (18... Qh2+ $16 19. Kf1 Rde8) 19. Kf1 (19. f4 $18) 19... f6 (19... Qh2 $1 $14) 20. Be3 g5 (20... c5 $16 21. Ke2 (21. Bxc5 Qh2 $18) 21... b6) 21. b3 ({Las blancas deberían intentar} 21. Bd4 $18) 21... Rhg8 (21... Qh2 $16) 22. Qd2 (22. f4 $18) 22... Bd5 23. Ke2 $2 (23. c4 $2 Bf3 $19) (23. Qc3 $1 $16 { [%cal Rc3d4] es necesario para mantener la ventaja.}) 23... Bxg2 $2 (23... f5 $1 $17 {y la vida brilla.}) 24. Kd1 $2 ({Las blancas deben jugar} 24. Qa5 $1 $16) 24... Kb8 $2 (24... f5 $1 $11 {y Las negras siguen a salvo.}) 25. Rb1 (25. Bd4 $18 {y Las blancas mantienen claramente la delantera.}) 25... Qg6 (25... b6 $142) 26. Qa5 Re5 27. Qb4 Bf3+ 28. Kd2 a5 (28... Rd5 $16 29. Kc1 f5) 29. Qc3 $18 Rge8 (29... Rd5 {es una defensa mejor.} 30. b4 a4) 30. Bd4 Rxe1 31. Rxe1 Rxe1 32. Kxe1 f5 33. Qxa5 f4 34. Nf5 b6 35. Qe5 Kb7 36. Kd2 c5 {[#]} 37. Qf6 Qh7 {[#]} (37... Qh5) (37... Qxf6 38. Bxf6) 38. Be5 $1 Qh2 39. Qe7 Qxf2+ $2 ( 39... g3 40. Kc3 (40. Bxc7 Qxf2+ 41. Kc1 Bd1 $16) (40. Qxg5 $2 gxf2 41. Qxf4 Qxf4+ 42. Bxf4 f1=Q $19) 40... Qh1 41. Qxc7+ Ka6 42. fxg3 Qa1+ 43. Kc4 Qe1) 40. Kc3 Ka6 {Las blancas deberían evitar ...g3.} 41. Bxc7 $2 ({Mejor es} 41. Qxc7 $18 g3 42. Ne7 Qe1+ 43. Kb2) 41... Bd1 $17 {[%csl Gd1][%cal Rf2c2]} 42. Kc4 $1 {[%cal Rc4d5]} Bf3 {[%cal Rf2c2]} 43. Kc3 {Las blancas quieren dar mate con Ab8.} Bd1 {[%csl Gd1][%cal Rf2c2]} 44. Kc4 Qxc2+ (44... g3 $1 $15 45. Qxg5 g2) 45. Kd5 $11 Qxd3+ 46. Ke6 $1 g3 47. Qxg5 Qe4+ 48. Be5 $1 g2 49. Nd6 Qf3 (49... Qe2 $5 50. Qd8 $8 Qg4+ 51. Nf5 Bf3 52. Qd3+ b5 53. Qd6+ {[%mdl 64] Ataque doble } Kb7 54. Qd7+ Ka6 55. Qd6+ {[%mdl 64] Ataque doble} Kb7 56. Qd7+ Ka6 57. Qd6+ $11 {[%mdl 64] Ataque doble}) 50. Qd8 $1 {[%cal Rd8c8] Las blancas amenazan Dc8+ y mate.} Qc6 51. Qg5 Qf3 52. Qd8 $1 {[%cal Rd8c8] Con la intención de Dc8+ y mate.} Qc6 53. Qg5 Bf3 {Y ahora ...Ad5+ ganaría.} 54. Kf6 Qd7 (54... Qa8 $5 55. Ke7 $8 (55. Bxf4 $2 Qd8+ 56. Kf5 Qxg5+ 57. Kxg5 g1=Q+ $19) 55... Qd5 56. Qxf4 {[#]} (56. Kf6 b5 $11) 56... Be4 $1 $11 {[%mdl 576] Promoción}) 55. Qg8 Ka7 {Amenazan ganar con ...Ad5!} ({Pero no} 55... Bd5 $2 56. Qxd5 b5 57. Qxg2 $18) 56. a4 Bg4 $2 {[%mdl 8192]} (56... Qg4 $11 57. Nc8+ Ka8 58. Nxb6+ Ka7 59. Nc8+ Ka8) 57. Nb5+ {Las blancas dan mate.} Kb7 58. Qb8+ Kc6 59. Qa8+ Qb7 60. Na7+ {Weighted Error Value: Blancas=0.36/Negras=0.53} 1-0 [Event "TUR-ch"] [Site "Antalya"] [Date "2013.02.09"] [Round "11"] [White "Solak, Dragan"] [Black "Sanal, Vahap"] [Result "1-0"] [ECO "C68"] [WhiteElo "2603"] [BlackElo "2399"] [PlyCount "109"] [EventDate "2013.02.02"] [EventType "swiss"] [EventRounds "11"] [EventCountry "TUR"] [SourceTitle "CBM 152 Extra"] [Source "ChessBase"] [SourceDate "2013.02.25"] [SourceVersion "1"] [SourceVersionDate "2013.02.25"] [SourceQuality "1"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Be7 6. h3 {C68: Ruy López (Variante del Cambio).} Bf6 (6... Qd6 $11 { permanece igual.}) 7. d4 exd4 8. Qe2 $1 {Las blancas están mejor.} c5 {[#]} 9. Rd1 $1 {[%mdl 1024] Las blancas tienen fuerte compensación.} Bd7 10. c3 Bb5 { [#]} 11. Qe1 d3 12. Qe3 $146 ({Predecesor:} 12. Na3 Qd7 13. e5 Be7 14. Nxb5 Qxb5 15. Qe4 Rd8 16. c4 Qb6 17. Rxd3 Rxd3 18. Qxd3 {1-0 (35) Lagno,K (2546) -Kosteniuk,A (2457) Kazan 2012}) 12... Qd7 13. Qxc5 Rd8 14. Bf4 Qc6 (14... Ne7 $142) 15. Qxc6+ $16 Bxc6 16. Bxc7 Rd7 17. Bb6 Bxe4 18. Re1 Re7 {Amenazando ... Axf3.} 19. Bc5 Re6 20. Nd4 Bxd4 21. Bxd4 Ne7 22. Nd2 (22. Bxg7 Rg8 $17) 22... Bd5 23. c4 $36 {[%mdl 2048] Las blancas tienen el control.} ({Más fuerte que} 23. Bxg7 Rg8 $15) 23... Bc6 24. f3 ({Es inferior} 24. Bxg7 Rg8 $15) 24... Nf5 25. Rxe6+ fxe6 26. Be5 O-O 27. Kf2 Rd8 28. a4 Nd4 (28... Ne7 $16 {es una defensa mejor.} 29. b4 Ng6) 29. Bxd4 $18 Rxd4 {[%mdl 4096] Final RTA-RTC} 30. Ke3 e5 31. Ra3 Rd6 (31... a5 $16 32. Rxd3 Rxd3+ 33. Kxd3 Kf7) 32. b4 ({Más débil es} 32. Rxd3 Rxd3+ 33. Kxd3 Kf8 $16) 32... Be8 33. Rxd3 Rxd3+ 34. Kxd3 Bxa4 {RA-RC} 35. Ke4 Kf7 {con la intención de ...Re6.} 36. Kxe5 Ke7 37. Ne4 Bd7 38. Nc3 Bc6 (38... Be8 {podría funcionar mejor.} 39. f4 Bf7) 39. Nd5+ Kd7 (39... Kf7 $142 40. Kd6 Be8) 40. f4 h5 41. g4 hxg4 42. hxg4 Ke8 43. Kd6 Kf7 44. g5 Ba4 45. Kc7 Bc6 46. f5 Kf8 47. g6 Ke8 48. f6 gxf6 49. Nxf6+ Kf8 50. Nd7+ Kg7 51. Nc5 Kxg6 52. Nxb7 Bf3 53. Kb6 Kf6 54. Kxa6 Be2 55. Na5 {Weighted Error Value: Blancas=0.05/Negras=0.46} 1-0 [Event "WchT 9th"] [Site "Antalya"] [Date "2013.12.05"] [Round "9.4"] [White "Naiditsch, Arkadij"] [Black "Durarbayli, Vasif"] [Result "1-0"] [ECO "C68"] [WhiteElo "2727"] [BlackElo "2559"] [PlyCount "91"] [EventDate "2013.11.26"] [EventType "team-tourn"] [EventRounds "9"] [EventCountry "TUR"] [SourceTitle "CBM 158"] [Source "ChessBase"] [SourceDate "2014.01.16"] [SourceVersion "1"] [SourceVersionDate "2014.01.16"] [SourceQuality "1"] [WhiteTeam "Germany"] [BlackTeam "Azerbaijan"] [WhiteTeamCountry "GER"] [BlackTeamCountry "AZE"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Be7 6. b3 {C68: Ruy López (Variante del Cambio).} Bg4 $146 ({Predecesor:} 6... c5 7. Bb2 f6 8. d3 Nh6 9. Nc3 Be6 10. a4 Qd7 11. a5 Nf7 12. Nd2 h5 13. Na4 h4 {0-1 (31) Naiditsch,A (2689)-Mamedyarov,S (2719) Moscow 2009}) 7. h3 Bh5 8. Nc3 {La posición está igualada.} Qd6 9. a4 Nf6 10. Re1 Nd7 11. Ba3 Qf6 12. Bxe7 Qxe7 13. Re3 Rd8 14. Ne2 Bxf3 15. Rxf3 Nc5 16. Re3 Ne6 17. d3 O-O 18. a5 Nd4 (18... h5 {pudiera ser más fuerte.}) 19. Rg3 Nxe2+ 20. Qxe2 Rd6 21. Qe3 Rg6 22. Rxg6 hxg6 $14 { [%mdl 4096] Final RDT-RDT} 23. Ra4 Ra8 24. Rc4 Qd6 25. g3 f6 26. h4 Kf7 27. Kg2 Kg8 28. d4 Re8 29. dxe5 {[%mdl 64] [#] Pieza sobrecargada} Qxe5 30. Rb4 Qxa5 ( 30... Rb8 $14) 31. Rxb7 $16 Kh7 32. Qd4 f5 {[#]} (32... g5 {sigue luchando.}) 33. b4 (33. exf5 $1 $18 gxf5 34. Qd7 Qd5+ 35. Qxd5 cxd5 36. Rxc7) 33... Qe5 34. Qxe5 Rxe5 35. exf5 gxf5 36. Rxc7 {RT-RT} a5 {Black cannot hold the game after this.} (36... Re4 $16 37. Rxc6 Rxb4) 37. bxa5 $18 {[%cal Bb4a5,Ba5a6,Ba6a7] [%mdl 32]} ({Menos fuerte es} 37. Rxc6 axb4 38. Rb6 Rc5 $16) 37... Rc5 $2 ( 37... Rxa5 38. Rxc6 Ra3) 38. a6 Rxc2 39. a7 Ra2 40. Kf3 Ra4 (40... c5 41. Ke3 Ra3+ 42. Kd2 Kh6) 41. Ke2 Ra3 42. Kd2 f4 $2 (42... Kh6 43. Rxc6+ Kh5) 43. Kc2 { Las blancas están ganado claramente.} fxg3 44. fxg3 c5 45. Kb2 Ra5 46. Kb3 { Weighted Error Value: Blancas=0.14/Negras=0.37} 1-0 [Event "Riga Tech op 4th"] [Site "Riga"] [Date "2014.08.20"] [Round "5"] [White "Argandona Riveiro, Inigo"] [Black "Melkumyan, Hrant"] [Result "0-1"] [ECO "C68"] [WhiteElo "2423"] [BlackElo "2655"] [PlyCount "98"] [EventDate "2014.08.16"] [EventType "swiss"] [EventRounds "9"] [EventCountry "LAT"] [SourceTitle "CBM 161 Extra"] [Source "ChessBase"] [SourceDate "2014.08.29"] [SourceVersion "1"] [SourceVersionDate "2014.08.29"] [SourceQuality "1"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Be7 6. b3 {C68: Ruy López (Variante del Cambio).} Bf6 7. Bb2 Bg4 8. h3 {Las blancas están ligeramente mejor.} Bxf3 9. Qxf3 Ne7 10. d3 O-O 11. Nd2 $146 ({Predecesor:} 11. Nc3 c5 12. Qg4 Qd6 13. Rae1 b5 14. Kh1 c6 15. f4 exf4 16. e5 Bxe5 17. Ne4 Qc7 18. Bxe5 Qxe5 19. Ng5 Qd6 20. Ne4 Qh6 {1/2-1/2 (20) Ernst,S (2583)-Pruijssers,R (2462) Dieren 2010}) 11... c5 12. Nc4 Nc6 13. Ne3 g6 14. Rae1 Bg7 15. Qg3 Nd4 16. Ba1 Qd6 17. Nc4 Qe7 18. Ne3 Rae8 19. f4 exf4 20. Qxf4 c6 21. Qf2 b5 (21... Qg5 $15 {pudiera ser más fuerte.}) 22. Kh1 (22. c3 $11 Ne6 23. Nf5 gxf5 24. exf5) 22... h5 (22... Qd6 $15) 23. c3 Ne6 24. c4 (24. Nf5 $1 $11 gxf5 25. exf5) 24... Nd4 25. Nc2 { [%cal Rc2d4]} Ne6 26. Bxg7 Kxg7 27. e5 Qg5 28. Qf3 Rd8 29. Re3 bxc4 30. bxc4 Kg8 $1 31. Rfe1 {[#]} ({No capture} 31. Qxc6 $2 Nd4 $19) (31. Qe4 $11) 31... Rb8 $1 $17 32. R3e2 Rb2 33. Qe3 (33. a3 $17 {es una defensa mejor.}) 33... Rxa2 (33... Qxe3 $19 34. Nxe3 Rxe2 35. Rxe2 Nf4) 34. Qxg5 Nxg5 35. Nd4 Rxe2 36. Nxe2 {[%mdl 4096] Final RTC-RTC} a5 37. Ra1 Ra8 38. Ra4 Ne6 39. Nc3 (39. Kh2 $17) 39... Nf4 $19 40. Ne4 Nxd3 41. Nd2 Kg7 ({Mucho menos fuerte es} 41... Nxe5 42. Nb3 $19) 42. Nb3 Rb8 43. Nd2 Ra8 44. Nb3 g5 45. Nxa5 (45. Kg1 $142) 45... Nxe5 46. Ra3 h4 47. Re3 Rxa5 48. Rxe5 Kf6 49. Re1 Ra4 {Weighted Error Value: Blancas=0.26/Negras=0.10} 0-1 [Event "St Petersburg Summer rapid"] [Site "St Petersburg"] [Date "2015.08.30"] [Round "10"] [White "Novikov, Stanislav"] [Black "Inarkiev, Ernesto"] [Result "0-1"] [ECO "C68"] [WhiteElo "2536"] [BlackElo "2660"] [PlyCount "101"] [EventDate "2015.08.29"] [EventType "swiss (rapid)"] [EventRounds "11"] [EventCountry "RUS"] [SourceTitle "EXT 2016"] [Source "ChessBase"] [SourceDate "2015.10.08"] [SourceVersion "1"] [SourceVersionDate "2015.10.08"] [SourceQuality "1"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Be7 6. Nxe5 {C68: Ruy López (Variante del Cambio).} Qd4 $1 {[%cal Rd4e5]} 7. Qh5 Be6 8. d3 {Las blancas están ligeramente mejor.} Qc5 (8... Nf6 $14 9. Nf3 Qxe4) 9. c3 $2 (9. Be3 $1 $16 {[%cal Re3c5] sigue a rumbo.} Qxc2 10. Nd2) 9... Nf6 $17 10. d4 Nxh5 11. dxc5 Bxc5 12. Nd3 $146 ({Predecesor:} 12. Nd2 O-O-O 13. Nb3 Bb6 14. Nf3 Rhe8 15. Nbd4 Bc4 16. Re1 Bd3 17. e5 c5 18. Nb3 {1/2-1/2 (94) Kovacevic,A (2561) -Savic,M (2539) Zupanja 2009}) 12... Bb6 {Amenazando con fuerza ...Ac4.} 13. Nf4 Nxf4 14. Bxf4 O-O-O 15. Nd2 f6 {Y ahora ...g5 ganaría.} 16. Nb3 (16. Nf3 $142) 16... a5 17. Rad1 Bc4 18. Rfe1 Rxd1 19. Rxd1 Re8 20. Re1 a4 21. Nd2 Bxa2 22. Ra1 (22. Kf1 $17) 22... Bb3 $19 23. Nxb3 axb3 {[%mdl 4096] Final RTA-RTA} ( 23... Rxe4 $19 24. Nd4 Bxd4 25. cxd4 Rxf4 26. Rxa4 b5 27. Ra8+ Kd7) 24. Ra8+ ( 24. Re1 $142) 24... Kd7 $17 25. Rxe8 Kxe8 {RA-RA} 26. Kf1 Ba5 27. Bd2 {[#]} c5 $1 28. Ke2 c4 29. f4 (29. Ke3 $142) 29... b5 $19 30. Kd1 Kd7 31. Be3 Kd6 32. Bd4 (32. Bd2 $142) 32... c5 33. Be3 (33. e5+ {es lo único para Las blancas.} Ke6 34. Bxc5) 33... b4 34. Bd2 Ke6 ({Más débil es} 34... bxc3 35. Bxc3 Bb4 36. Kc1 $17) 35. g3 g6 ({Menos fuerte es} 35... bxc3 36. Bxc3 Bb4 37. Kd2 $17) 36. Kc1 Kd6 37. Kd1 Kc6 ({No} 37... bxc3 38. Bxc3 Bxc3 39. bxc3 $17) 38. Kc1 Kb5 39. Kb1 Bc7 (39... g5 $142 40. fxg5 fxg5 41. cxb4 cxb4 42. Bxg5 Bb6) 40. Kc1 Bd8 41. Kb1 $2 (41. h4) 41... Be7 42. Kc1 f5 43. e5 Kc6 44. Kd1 Kd5 45. Ke2 {[#]} Ke4 46. h4 h6 47. Be1 $2 (47. Bc1) 47... g5 {Las negras están ganado claramente.} 48. hxg5 hxg5 49. fxg5 bxc3 50. Bxc3 Bxg5 51. e6 {Weighted Error Value: Blancas=0.54/Negras=0.15} 0-1 [Event "Tata Steel India blitz"] [Site "Kolkata"] [Date "2018.11.13"] [Round "2"] [White "Praggnanandhaa, Rameshbabu"] [Black "Aronian, Levon"] [Result "0-1"] [ECO "C68"] [WhiteElo "2530"] [BlackElo "2765"] [PlyCount "98"] [EventDate "2018.11.13"] [EventType "tourn (blitz)"] [EventRounds "18"] [EventCountry "IND"] [EventCategory "19"] [SourceTitle "CBM 187 Extra"] [Source "ChessBase"] [SourceDate "2018.11.04"] [SourceVersion "1"] [SourceVersionDate "2018.11.04"] [SourceQuality "1"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Be7 ({ Mejor es} 5... f6 $11) 6. d3 {C68: Ruy López (Variante del Cambio).} f6 7. Be3 Bg4 8. Nbd2 {Las blancas están ligeramente mejor.} g5 $146 ({Predecesor:} 8... Qd7 9. Qb1 h5 10. c3 g5 11. d4 exd4 12. cxd4 Nh6 13. b4 Nf7 14. Qb3 h4 { 1/2-1/2 (49) Kasimdzhanov,R (2684)-Grischuk,A (2754) London 2012}) 9. b4 (9. h3 $14 Bh5 10. d4) 9... Nh6 ({Las negras deberían jugar} 9... Bxb4 $11 10. Rb1 Bxd2 11. Qxd2 (11. Bxd2 b6 $15) 11... Bxf3 12. gxf3 b6) 10. Qb1 $14 Nf7 11. a4 Qd7 12. b5 (12. Qb2 $14) 12... axb5 $15 13. axb5 Rxa1 14. bxc6 Rxb1 15. cxd7+ Kxd7 16. Rxb1 b6 17. Ra1 Nd6 18. Ne1 (18. h3 $11 Bxf3 19. Nxf3) 18... Nb5 19. Nb3 (19. c4 $11 Nc3 20. f3) 19... Nc3 20. d4 Ne2+ (20... Nxe4 21. f3 $16) ( 20... exd4 $15 {era preferible.} 21. Bxd4 Nb5) 21. Kf1 $1 $11 {[#] apuntando a f3.} exd4 22. Nxd4 Nxd4 23. Bxd4 Rc8 24. Nd3 c5 25. Bc3 Be6 26. Ke2 b5 27. f4 b4 28. Be1 Rb8 (28... Bc4 $17) 29. Ra7+ Ke8 30. fxg5 fxg5 31. Bg3 (31. Ne5 $1 $11 Rc8 32. Ra6) 31... Rc8 $1 $15 32. Be1 Bd7 (32... Bc4 $15) 33. Kd1 {Black continues to play with concentration.} (33. Ne5 $11 Bb5+ 34. Kf3) 33... Bc6 $17 34. Nf2 c4 35. Kc1 (35. Rxe7+ $17 Kxe7 36. Bxb4+ Ke6 37. Ke2) 35... c3 $19 36. e5 (36. Ra6 {sigue luchando.}) 36... Bxg2 37. Ng4 (37. Nd3 $142) 37... Ra8 38. Rxa8+ Bxa8 {[%mdl 4096] Final RAA-RAC} 39. Nf6+ Kf7 40. Nxh7 Ke6 41. Bg3 b3 ( 41... Be4 $142 {( -> ...b3)} 42. Nf6 Bg6) 42. Nf6 $2 (42. Be1 Be4 43. Bxc3 Bxh7 44. cxb3) 42... Bd5 $2 (42... Ba3+ 43. Kb1 Bf3 44. cxb3 Bd1 45. Bf4 c2+ 46. Ka2 gxf4 47. Kxa3 c1=Q+ 48. Kb4 Qd2+ {[%mdl 64] Ataque doble} 49. Kb5 f3 50. Nh7 f2 51. Nf8+ Kxe5 52. Kb6 Qd8+ 53. Kc6 Bf3+ 54. Kb5 f1=Q+ 55. Ka4 Qa6+ 56. Kb4 Qd4# ) 43. Nxd5 $2 (43. Be1) 43... b2+ ({Y no} 43... Kxd5 44. cxb3 g4 45. Kc2 $14) 44. Kb1 Kxd5 45. Be1 Bb4 46. Bg3 {[#]} g4 $1 {Las negras dan mate.} 47. Bf4 Bc5 48. Bg3 Bd4 49. Be1 Bxe5 {Weighted Error Value: Blancas=0.67/Negras=0.38} 0-1