jueves, 23 de noviembre de 2017

Tres Estructuras Críticas en la Apertura Italiana

Una de las maniobras tradicionales en la apertura Ruy López es el traslado del caballo dama al ala de rey por medio de Cbd2-f1-g3. Esta maniobra también comenzó a emplearse en la apertura Italiana entre los maestros de élite, sin embargo, la última tendencia en esta añeja apertura es el avance a4 seguido del desarrollo Ca3. 
Este tipo de maniobra presenta tres estructuras críticas que analizaremos en este vídeo a modo explicativo con el fin de que conozcan las ideas principales.
Games
[Event "Baku ol"] [Site "?"] [Date "2016.09.11"] [Round "9"] [White "Kramnik, Vladimir"] [Black "Radjabov, Teimour"] [Result "1-0"] [ECO "C50"] [WhiteElo "2808"] [BlackElo "2722"] [PlyCount "67"] [EventDate "2016.??.??"] [EventType "blitz"] [SourceDate "2017.11.10"] [SourceVersionDate "2017.11.10"] {[%evp 23,67,7,13,9,6,-9,44,8,19,0,58,10,107,75,99,77,155,158,177,182,153,181, 194,212,172,194,426,450,414,257,455,476,409,520,751,815,746,664,640,651,609, 646,652,647,593,599]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 d6 6. c3 a6 7. Re1 Ba7 8. a4 O-O 9. h3 Ne7 10. Nbd2 Ng6 {C54: Giuoco Piano (Línea principal)} 11. d4 {Abre la vía al Ac4 hacia f1 donde está seguro para ayudar el enroque y apoyar el avance en el ala de dama.} (11. Nf1 {Llevando acabo el plan tradicional es otro plan que dirige al Caballo hacia f5.}) 11... h6 12. Bf1 $146 {Novedad de Kramnik que lleva a cabo el plan mencionado anterioremente. Otras posibilidades son} (12. Nf1) (12. b4) (12. a5 {Fijando la estructura negra en el ala de dama. El avance del peón "b" crea debilidades en este sector.}) 12... Re8 {La posición está igualada.} 13. a5 Bd7 14. b4 Bc6 {[%eval 44,15]} ({Las negras deberían jugar} 14... d5 $11 { [%eval -9,16]}) 15. d5 {Ganando espacio en el centro lo cual restringe el juego de las negras.} Bd7 16. c4 Nf4 {[%eval 58,14]} (16... c6 $5 $11 {[%eval 0,16] reaccionando en el centro lo cual es típico en este tipo de estructura.} ) 17. c5 {[%eval 10,16]} (17. Nb3 $14 {[%eval 58,14] era preferible sin necesidad de sacrificar el peón.}) 17... g5 {[%eval 107,14] Se debió aceptar el reto en c5 con la captura} (17... dxc5 $11 {[%eval 10,16]} 18. bxc5 Bxc5 { donde la posición arroja posibilidades iguales para ambos jugadores.}) 18. Nc4 {El esquema recuerda el ataque de las blancas en el ala de dama de la Defensa India del Rey.} Qe7 19. Be3 Bb5 {[%eval 155,16]} (19... Nxe4 {[%eval 77,17] no era mejor porque después de} 20. cxd6 Nxd6 21. Bxf4 gxf4 22. Ncxe5 {se observa claramente que las blancas están mejor. Mayor espacio y posibilidades de presionar en la columna "c" así como aprovechar las debilidades del enroque negro.}) 20. Rc1 $16 Nxe4 21. cxd6 Nxd6 22. Bxf4 gxf4 23. Ncxe5 Bxf1 24. Kxf1 {Las negras tienen una posición muy difícil. Mala estructura de peones, presión sobre el peón c7, no han puesto en acción su Ta8 y el enroque está debilitado.} Nb5 {[%eval 426,17] [#]} (24... Qf6 {[%eval 194,16]} 25. Rxc7 {igualmente sería desesperado.}) 25. Qd2 $18 Qf6 26. Re4 Qg7 { [%eval 455,15]} 27. Rxf4 Rxe5 28. Rg4 $1 {Buscar la mejor continuación es un método que emplean los GM. Hay que tener cuidado siempre. La variante} (28. Nxe5 Qxe5 29. Re1 (29. Rg4+ $6 Kh7 $11) 29... Qh8 $16 {es vantajoso para el blanco pero no como en la partida que es ventaja ganadora.}) 28... Rh5 $18 { Las blancas están ganado claramente.} 29. Rxg7+ Kxg7 30. g4 Rxh3 31. Kg2 Rxf3 32. Kxf3 Rd8 33. g5 {[%cal Bg4g5,Bg5h6][%mdl 32] continuando el ataque.} Rd6 34. gxh6+ {Las negras abandonaron.} 1-0 [Event "London"] [Site "?"] [Date "2016.12.15"] [Round "6"] [White "Topalov, Veselin"] [Black "So, Wesley"] [Result "0-1"] [ECO "C50"] [WhiteElo "2760"] [BlackElo "2794"] [PlyCount "54"] [EventDate "2016.??.??"] [EventType "blitz"] [SourceDate "2017.11.10"] [SourceVersionDate "2017.11.10"] {[%evp 19,54,6,24,0,14,15,34,-9,26,22,72,47,19,54,44,-4,-16,-89,-105,-213,-237, -227,-272,-265,-247,-662,-662,-814,-840,-710,-818,-29991,-29992,-29992,-29993, -29995,-29996]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 a6 6. a4 { C54: Giuoco Piano (Línea principal)} (6. O-O {es otra continuación posible.}) 6... d6 7. Bg5 Ba7 8. Nbd2 h6 9. Bh4 g5 10. Bg3 O-O $146 {LiveBook: 6 Partidas} ({Se había jugado} 10... Qe7 11. b4 Nd8 12. Nf1 Ne6 13. Ne3 Nf4 {1-0 (40) Mraz,O (2138)-Kralovic,A (2172) Slovakia 2015}) 11. O-O Nh7 12. h3 h5 13. d4 { [%eval -9,16]} (13. Kh1 $14 {[%eval 34,16]}) 13... exd4 14. Nxd4 g4 {[%eval 72, 14]} (14... Nxd4 $11 {[%eval 22,17]} 15. cxd4 h4) 15. hxg4 hxg4 16. Nxc6 bxc6 17. e5 {[%eval -4,16]} (17. Nb3 $14 {[%eval 44,14] era preferible.}) 17... d5 $11 18. Be2 {[%eval -89,16]} (18. Bd3 $11 {[%eval -16,16]}) 18... Qg5 $17 19. a5 {[%eval -213,14]} (19. Nb3 $17 {[%eval -105,16]} f5 20. exf6) {[%tqu ]} 19... f5 $1 $19 20. exf6 Nxf6 {[%cal Bh7f6,Bf6h5,Bh5g3,Bg3e2][%mdl 32]} 21. Ra4 ({No juegue} 21. Bxc7 Rf7 $19) 21... Rf7 22. Re1 $2 {[%eval -662,15] [#]} (22. Bd3 {[%eval -247,16]} Nh5 23. Bh2) 22... Nh5 23. Bxg4 Nxg3 24. Re8+ Kg7 25. Rxc8 Bxf2+ {Las negras dan mate.} 26. Kh2 Qe5 27. Kh3 {[%tqu ]} Ne2 $1 { [%mdl 512] Precision: Blancas = 7%, Negras = 53%.} 0-1 [Event "Doha Wch rapid"] [Site "?"] [Date "2016.12.26"] [Round "5"] [White "Carlsen, Magnus"] [Black "Inarkiev, Ernesto"] [Result "1-0"] [ECO "C50"] [WhiteElo "2840"] [BlackElo "2709"] [PlyCount "81"] [EventDate "2016.??.??"] [EventType "blitz"] [SourceDate "2017.11.10"] [SourceVersionDate "2017.11.10"] {[%evp 20,81,-9,5,5,12,36,-6,24,32,20,32,21,1,31,31,58,60,61,84,77,83,70,86,72, 80,100,107,83,31,27,18,4,16,18,35,30,27,22,27,46,59,62,72,59,65,69,79,76,44,74, 77,67,28,105,111,274,274,461,465,451,437,441,425]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 d6 6. c3 a6 7. a4 {C54: Giuoco Piano (Línea principal)} ( 7. Nbd2 Ba7 8. Bb3 Be6 9. Bxe6 fxe6 10. Qb3 Qc8 11. Nc4 O-O 12. Be3 b5 13. Ncd2 Na5 14. Qc2 Bxe3 15. fxe3 c5 16. a4 {1/2-1/2 (38) Kryvoruchko,Y (2710)-Carlsen, M (2850) Berlin 2015}) 7... Ba7 8. Re1 h6 9. Na3 O-O 10. Nc2 Ne7 $146 ({ Predecesor:} 10... Be6 11. Ba2 Bxa2 12. Rxa2 d5 13. Qe2 Re8 {1/2-1/2 (30) Domarkaite,L (2122)-Kleibel,U (2215) Austria 2015}) 11. Be3 {LiveBook: 9 Partidas} Bxe3 12. Nxe3 c6 13. a5 {[%eval -6,15]} (13. d4 $14 {[%eval 36,16] era preferible.}) 13... d5 14. Bb3 Ng6 15. exd5 cxd5 16. d4 e4 17. Ne5 Ne7 18. f3 Be6 19. fxe4 Nxe4 {[%tqu ]} 20. Nxd5 $1 Bxd5 21. Bxd5 Qxd5 22. c4 Qe6 { [#] Amenazando con fuerza ...f5.} 23. Rxe4 f6 {[%cal Bf7f6,Bf6f5][%mdl 32]} 24. Qg4 {[%eval 31,20]} (24. d5 $16 {[%eval 83,17]} Nxd5 25. cxd5) 24... f5 $14 25. Qh3 {Y ahora d5 ganaría.} {[%tqu ]} Nc6 $1 26. Rd1 Rad8 {[%tqu ]} 27. Nxc6 $1 Qxc6 28. Re7 $36 {[%mdl 2048] Las blancas tienen la iniciativa.} Qxc4 29. Qc3 Qxc3 30. bxc3 Rf7 {[%tqu ]} 31. Rxf7 $1 Kxf7 {[%mdl 4096] Final RT-RT} 32. Rb1 Rd7 33. Kf2 Rc7 34. Rb3 f4 35. Kf3 g5 36. Ke4 Kg6 {[%eval 105,17]} (36... Re7+ $11 {[%eval 28,17]} 37. Kd3 Kg6) 37. Rb6+ $16 Kh5 $2 {[%eval 274,18]} (37... Kf7 $16 {[%eval 111,18]} 38. d5 (38. Rxh6 Rxc3 39. Rb6 Rc2 $16) 38... Re7+ 39. Kd4 g4) 38. d5 $18 {[%cal Bd4d5,Bd5d6][%mdl 32]} Rxc3 $2 {[%eval 461,18]} ( 38... Rc4+ {[%eval 274,17] valía la pena intentarlo.} 39. Kd3 Rc7) 39. d6 { [#] d7 es la amenaza fuerte.Las blancas están ganado claramente.} Re3+ 40. Kd4 {apuntando a d7.} Re2 {[%tqu ]} 41. Rb3 $1 {Precision: Blancas = 71%, Negras = 35%.} 1-0 [Event "France tt"] [Site "?"] [Date "2017.05.18"] [Round "1"] [White "Rodshtein, Maxim"] [Black "Navara, David"] [Result "1-0"] [ECO "C50"] [WhiteElo "2698"] [BlackElo "2739"] [PlyCount "83"] [EventDate "2017.??.??"] [EventType "blitz"] [SourceDate "2017.11.10"] [SourceVersionDate "2017.11.10"] {[%evp 16,83,24,15,7,8,4,-4,-6,1,-11,-17,-3,-32,-8,-18,0,-14,10,27,26,-7,3,4,9, -2,10,-21,27,-124,-34,-69,-68,-85,-73,-76,-53,-74,-14,-6,-22,3,-20,-9,-18,-21, 43,65,151,171,601,617,602,610,541,8948,510,14,-14,14,526,607,466,387,373,387, 360,372,358,362]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 d6 6. c3 a6 7. a4 h6 8. Re1 {C54: Giuoco Piano (Línea principal)} O-O 9. Na3 {LiveBook: 14 Partidas} (9. h3 a5 10. Nbd2 Be6 11. Bb5 Ne7 12. d4 exd4 13. Nxd4 Ng6 14. N2f3 c6 15. Nxe6 fxe6 {1/2-1/2 (26) Vachier Lagrave,M (2804)-Grischuk,A (2783) Tbilisi 2017}) 9... Ne7 10. Nc2 {La posición está igualada.} (10. h3 {is more complex.} Ng6 11. d4 Ba7 12. Bd3 Re8 13. Nc4) 10... Ng6 11. Be3 $146 ({ Predecesor:} 11. d4 Ba7 12. Bf1 Re8 13. d5 c6 14. c4 a5 15. g3 Bc5 {1/2-1/2 (46) Xu,Y (2444)-Oparin,G (2625) Moscow 2017}) 11... Bxe3 12. Nxe3 c6 13. Ba2 Re8 14. g3 a5 15. Qc2 Bh3 16. Rad1 d5 17. exd5 cxd5 18. Qb3 Qc7 19. d4 (19. Nxd5 $2 Nxd5 20. Qxd5 Be6 $19) 19... e4 {[%tqu ]} 20. Nd2 $1 Rad8 21. Qa3 Nf4 22. Bb1 $2 {[%eval -124,14]} (22. gxf4 $11 {[%eval 27,15]} Qxf4 23. c4) 22... Ng4 {[%eval -34,16]} ({Las negras deberían jugar} 22... Ne6 $17 {[%eval -124, 14]} 23. f3 Ng5) 23. c4 $15 {[%cal Bc3c4,Bc4d5,Bd5d6][%mdl 32]} Nxe3 24. Rxe3 Bg4 (24... dxc4 25. gxf4 Qxf4 26. Bc2 $16) 25. Rde1 Nh3+ 26. Kg2 Ng5 {[%eval -14,15]} (26... dxc4 $6 27. Nxe4 Be6 28. Qc5 $11) (26... f5 $17 {[%eval -74,14] Y ahora ...f4 ganaría.} 27. cxd5 Qf7) 27. cxd5 $11 {[%cal Rb1e4]} f5 28. h4 { [%tqu ]} Nf3 $1 {[%cal Rf3d2]} 29. Nxf3 Bxf3+ 30. Kh2 f4 {[%eval 43,14]} ({ Las negras deberían intentar} 30... Bh5 $11 {[%eval -21,14]}) {[%tqu ]} 31. d6 $1 $14 {[%cal Rd6c7]} Qd7 {[%eval 151,15]} (31... Qb6 $14 {[%eval 65,15]} 32. d7 (32. gxf4 Qxd4 33. d7 Rf8 $11) 32... fxe3 33. dxe8=R+ (33. dxe8=Q+ Rxe8 34. fxe3 Rc8 $11) (33. dxe8=N exf2 34. Ba2+ Kh7 $11) 33... Rxe8 34. Ba2+ (34. fxe3 Rc8 $11) (34. Rxe3 Qxd4 35. Qb3+ Kh8 $11) (34. Qxe3 Qxb2 35. d5 b5 $11) 34... Kh7 35. Qxe3 (35. fxe3 Rc8 $11) 35... Qxb2) 32. Qb3+ $16 Kh8 $2 {[%eval 601,15] } (32... Qf7 {[%eval 171,17]} 33. gxf4 Rf8) 33. Rxf3 $18 exf3 34. Qd3 {[%csl Gb1][%cal Rd3h7] [#]} fxg3+ 35. fxg3 {[%csl Gb1][%cal Rd3h7]} Kg8 {[%tqu ]} 36. Ba2+ $2 {[%eval 14,23]} (36. Qh7+ $1 $18 {[%eval 510,15]} Kf7 37. Bg6+ Kf6 { [%tqu ]} 38. Bh5 $1 {[%mdl 512]}) 36... Kh8 $11 {[%tqu ]} 37. Bb1 $1 $40 { [%csl Gb1][%cal Rd3h7][%mdl 640] Las blancas atacan.} {[%tqu ]} Kg8 $1 {[%tqu ] } 38. Qh7+ $1 Kf7 39. Bg6+ Kf6 {Las blancas están ganando.} {[%tqu ]} 40. Bh5 $1 {[%csl Gh5][%cal Rh7g6][%mdl 512] [#]} Qf5 41. Qxf5+ Kxf5 42. Rxe8 { Precision: Blancas = 43%, Negras = 26%.} 1-0 [Event "Poznan ch-POL"] [Site "?"] [Date "2016.03.31"] [Round "2"] [White "Dragun, Kamil"] [Black "Gajewski, Gregorz"] [Result "1/2-1/2"] [ECO "C50"] [WhiteElo "2594"] [BlackElo "2633"] [PlyCount "89"] [EventDate "2016.??.??"] [EventType "blitz"] [SourceDate "2017.11.10"] [SourceVersionDate "2017.11.10"] {[%evp 20,89,49,3,32,20,10,16,10,22,46,-4,23,25,49,17,160,43,93,98,116,43,85, 93,103,61,86,-15,-25,-5,9,-2,4,20,35,55,36,52,37,49,47,59,97,93,117,126,115, 104,103,40,20,56,33,35,25,32,46,5,0,5,-1,5,-2,5,-5,5,14,24,79,81,86,83]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. O-O a6 7. a4 {C54: Giuoco Piano (Línea principal)} (7. Nbd2 Ba7 8. Bb3 Be6 9. Bxe6 fxe6 10. Qb3 Qc8 11. Nc4 O-O 12. Be3 b5 13. Ncd2 Na5 14. Qc2 Bxe3 15. fxe3 c5 16. a4 {1/2-1/2 (38) Kryvoruchko,Y (2710)-Carlsen,M (2850) Berlin 2015}) 7... Ba7 8. Na3 O-O 9. Bg5 h6 10. Bh4 g5 11. Bg3 {LiveBook: 7 Partidas} (11. Nxg5 $5 hxg5 12. Bxg5 $11) 11... Bg4 12. Nc2 $146 ({Predecesor:} 12. h3 Bh5 13. Qe2 Ne7 14. Nc2 Ng6 15. Ne3 Kh7 16. Nf5 Ne7 17. Ne3 Ng6 18. Nf5 {1/2-1/2 (18) Chocenka,D (2403) -Jasinski,M (2393) ICCF email 2014}) 12... d5 13. exd5 Nxd5 14. d4 exd4 15. cxd4 Bh5 16. Ra3 Kh8 17. Qd2 f5 {[%eval 160,13]} (17... f6 $11 {[%eval 17,13] mantiene el equilibrio.}) {[%tqu ]} 18. Be5+ {[%eval 43,14]} (18. Bxd5 $1 $16 { [%eval 160,13]} Qxd5 19. Nxg5 Nxd4 20. Nxd4 Qxd4 21. Qxd4+ Bxd4 22. Ne6 Bxb2 23. Rb3) 18... Nxe5 19. Nxe5 Kg7 20. Rg3 {[%eval 43,14]} ({Las blancas deberían jugar} 20. Re1 $16 {[%eval 116,12]}) 20... f4 21. Rh3 Be8 22. Qd3 Nf6 23. Qb3 {[%eval -15,14]} (23. Re1 $16 {[%eval 86,13]}) 23... b5 $11 24. axb5 axb5 25. Be2 $132 {[%mdl 2048] Las blancas is fighting back} ({No tome} 25. Bxb5 $2 Rb8 $19) 25... Bxd4 26. Rd3 Bxe5 27. Rxd8 Rxd8 28. Re1 ({No capture} 28. Bxb5 $2 Rb8 $19) 28... Bf7 29. Qxb5 Rfe8 30. Bf3 Bd6 31. Rxe8 Rxe8 32. g4 Re5 33. Qa4 Be8 34. Qa7 {[%eval 40,18]} (34. Qd4 $16 {[%eval 103,14]}) 34... h5 {[#] apuntando a ...Ag6.} 35. h3 hxg4 36. hxg4 {[%tqu ]} Bd7 $1 37. Qd4 Nxg4 38. Bxg4 Bxg4 39. Ne1 {[#] Las negras deben ahora evitar Cd3.} Kg6 40. Nd3 Re8 41. b4 Bf3 42. b5 Kf5 43. b6 {Amenazando con fuerza bxc7.} Re7 {Amenazan ganar con ...Th7.} 44. bxc7 Bxc7 {...Th7 es la amenaza fuerte.} 45. Qc5+ {Precision: Blancas = 49%, Negras = 36%.} 1/2-1/2 [Event "Atlantic City"] [Site "?"] [Date "2016.10.08"] [Round "5"] [White "Shankland, Samuel"] [Black "Sevian, Samuel"] [Result "1-0"] [ECO "C50"] [WhiteElo "2679"] [BlackElo "2591"] [PlyCount "123"] [EventDate "2016.??.??"] [EventType "blitz"] [SourceDate "2017.11.10"] [SourceVersionDate "2017.11.10"] {[%evp 24,123,11,22,34,35,59,50,65,26,32,12,36,-15,30,24,7,11,14,0,8,19,9,18, 16,15,17,30,62,20,34,44,53,70,70,63,64,86,99,68,66,14,88,89,57,60,145,146,145, 136,137,76,78,78,70,86,84,82,79,70,70,76,71,76,89,80,88,86,79,80,86,85,73,92, 101,32,33,42,63,66,89,98,189,192,234,123,250,259,259,254,593,574,7560,1714, 8708,8636,29895,29898,8544,8528,8524,1340]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 O-O 6. h3 h6 7. c3 d6 8. Re1 a6 {C54: Giuoco Piano (Línea principal)} (8... Be6 9. Nbd2 a6 10. b4 Ba7 11. Qc2 Qd7 12. Nf1 Bxc4 13. dxc4 Qe6 14. Qe2 Nh5 15. Ne3 Nf4 16. Qf1 Ne7 17. Nd5 Nexd5 18. cxd5 {0-1 (45) Ganguly,S (2652)-Almasi,Z (2689) Berlin 2015}) 9. a4 Re8 10. Nbd2 {[%cal Bb1d2, Bd2f1,Bf1g3,Bg3f5][%mdl 32]} Be6 11. Bxe6 Rxe6 12. b4 Ba7 13. Qc2 $146 { LiveBook: 29 Partidas} Ne7 14. Nf1 Ng6 15. Ng3 c6 16. d4 Qc7 17. Be3 a5 18. dxe5 dxe5 19. Bxa7 Rxa7 20. Nf5 b5 21. g3 (21. Reb1 {with more complications.} axb4 22. cxb4 bxa4 23. Rxa4 Rxa4 24. Qxa4 Nf4 25. Qc2) 21... axb4 22. cxb4 bxa4 23. Rxa4 Rxa4 24. Qxa4 Kh7 25. Kg2 Re8 26. Qa2 Qd7 27. Qc2 $36 {[%mdl 2048] Las blancas están empujando.} Rd8 28. Rc1 Qb7 29. Qc4 Rd7 30. h4 Rd8 31. Rc2 Rd1 32. Rd2 Rxd2 {[%eval 88,15]} (32... Rb1 $11 {[%eval 14,16]}) 33. Nxd2 $16 Kg8 34. Nb3 Qb5 {[%eval 145,18]} (34... Qd7 $14 {[%eval 60,16]}) 35. Qxb5 cxb5 {[%mdl 4096] Final RCC-RCC} {[%tqu ]} 36. Nd6 $1 Kf8 37. Nc5 {[%eval 76,18]} ({ Pero no} 37. Nxb5 $6 Nxe4 38. f3 Nf6 $14) (37. Kf3 $142 {[%eval 137,16]}) 37... Ne7 38. f3 Nc6 39. Nd3 Nd4 40. Nxe5 Ke7 41. Nb7 (41. Nexf7 {feels hotter.} Nc6 42. f4 Nxe4 43. Nxe4 Kxf7 44. Nd6+) 41... Nc2 42. Nd3 Nd7 43. f4 Nb8 44. e5 Nc6 45. Kf3 Ke6 46. Nd6 f6 47. Nxb5 {Amenazando con fuerza Cc7+.} fxe5 48. Nc7+ Kd6 {[%tqu ]} 49. Na6 {[%eval 32,17]} (49. Ne8+ $1 $16 {[%eval 101,15]} Kd5 50. fxe5) 49... exf4 $14 50. Kxf4 g6 51. Ke4 N2d4 52. Nb8 Nf5 {[%eval 189,16]} ( 52... Nxb8 $16 {[%eval 98,18]} 53. Kxd4 Nc6+ 54. Ke4 Ne7) 53. Nxc6 $18 Kxc6 { RC-RC} {[%tqu ]} 54. Kf4 {[%eval 123,17]} (54. Ne5+ $1 $18 {[%eval 234,16]} Kb6 55. Kf4 (55. Nxg6 Nxg3+ 56. Ke5 Nh5 $18)) 54... Kb5 {[%eval 250,19]} (54... Kd5 $16 {[%eval 123,17] podría funcionar mejor.} 55. b5 Nd6) {[%tqu ]} 55. Ne5 $1 Ne7 56. Nf7 Nf5 $2 {[%eval 593,15] [#]} (56... h5 {[%eval 254,20]} 57. Ne5 Kxb4 ) {[%tqu ]} 57. Nxh6 $1 {[%mdl 512]} Nxh6 58. Kg5 Nf5 59. h5 {[%cal Bh4h5, Bh5h6,Bh6h7][%mdl 32]} Nxg3 60. h6 Nf5 61. h7 Nd6 62. Kxg6 {Precision: Blancas = 51%, Negras = 35%.} 1-0 [Event "Paris blitz"] [Site "?"] [Date "2016.06.11"] [Round "1"] [White "Caruana, Fabiano"] [Black "Nakamura, Hikaru"] [Result "0-1"] [ECO "C50"] [WhiteElo "2804"] [BlackElo "2787"] [PlyCount "64"] [EventDate "2016.??.??"] [EventType "blitz"] [SourceDate "2017.11.10"] [SourceVersionDate "2017.11.10"] {[%evp 17,64,22,42,22,-7,-13,-22,-5,-2,14,-21,-85,-88,-127,-139,-145,-131,-137, -134,-127,-147,-130,-135,-380,-191,-241,-177,-176,-161,-424,-539,-528,-534, -525,-550,-498,-508,-494,-501,-474,-507,-471,-517,-485,-482,-688,-701,-972, -957]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 d6 6. c3 a6 7. a4 O-O { [%cal Be8g8,Bg8g7,Bg7g6,Bg6f6,Bf6e7][%mdl 32]} 8. Bg5 {C54: Giuoco Piano (Línea principal)} h6 9. Bh4 g5 {LiveBook: 18 Partidas} 10. Nxg5 {Las blancas están ligeramente mejor.} (10. Bg3 g4 11. Nh4 Nh5 12. Na3 Qg5 13. Nc2 Ba7 14. d4 Bd7 15. Qd3 {1/2-1/2 (32) Jakovenko,D (2733)-Bok,B (2572) Caleta 2015}) 10... hxg5 11. Bxg5 Kg7 12. Qf3 Rh8 13. Nd2 $146 ({Predecesor:} 13. b4 Ba7 14. Nd2 Qe7 15. Kh1 Be6 16. h3 Bxc4 17. Nxc4 Qe6 18. b5 axb5 19. axb5 Ne7 20. Rfd1 Ng6 21. Be3 Rag8 22. Bg5 {1-0 (22) Gubo,J (1958)-Rivas Maceda,J (1991) LSS email 2014}) 13... Kg6 14. h4 {[%eval -85,12]} (14. b4 $11 {[%eval -21,16] permanece igual.} Ba7 15. Be3) {[%tqu ]} 14... Bg4 $1 $17 {[%cal Rg4f3]} 15. Bxf6 Qd7 $36 {[%mdl 2048] Las blancas están bajo fuerte presión.} 16. Qg3 (16. h5+ $2 Rxh5 17. Qe3 Kxf6 $19) 16... Kxf6 17. d4 exd4 18. e5+ Ke7 {[#] Amenazan ganar con ...dxc3.} (18... Nxe5 19. Ne4+ Ke7 20. Nxc5) 19. Ne4 Rag8 20. Nf6 $2 {[%eval -380,12]} ({Es erróneo} 20. Nxc5 $2 dxc5 21. Qf4 Qf5 $19) (20. Rae1 $17 {[%eval -135,13] sigue luchando.} Be6 21. Bxe6 fxe6 22. Qh3) 20... Qf5 { [%eval -191,13]} (20... Nxe5 $142 {[%eval -380,12]} 21. Nxg8+ (21. Nxd7 $2 { perece.} Bxd7 22. Qf4 Rg4 $19) 21... Rxg8) 21. Bd3 Qe6 {Y ahora ...Tg7 ganaría. } 22. b4 Ba7 23. c4 $2 {[%eval -424,14] [#]} (23. Nxg8+ {[%eval -161,13] podría funcionar mejor.} Rxg8 24. exd6+ Qxd6 25. Rfe1+ Kd8 26. Qxd6+ cxd6 27. cxd4) 23... Nxe5 $19 {Las negras están ganado claramente.} 24. Nxg8+ Rxg8 25. Rae1 Kf8 {apuntando a ...Ah3.} 26. f4 Bh5 27. Qxg8+ Kxg8 28. fxe5 dxe5 29. Rf5 Bg6 30. Rfxe5 Qf6 (30... Bxd3 $2 31. Rg5+ Kh7 32. Rxe6 $19) 31. Re8+ {[%eval -688,15]} (31. Rg5 $142 {[%eval -482,15]} Qf4 32. g3) 31... Kg7 32. Bxg6 d3+ { Precision: Blancas = 33%, Negras = 58%.} 0-1 [Event "Fufeng"] [Site "?"] [Date "2017.04.23"] [Round "1"] [White "Sethuraman, Sethuraman P"] [Black "Yu Yangyi"] [Result "0-1"] [ECO "C50"] [WhiteElo "2619"] [BlackElo "2750"] [PlyCount "158"] [EventDate "2017.??.??"] [EventType "blitz"] [SourceDate "2017.11.10"] [SourceVersionDate "2017.11.10"] {[%evp 18,158,8,4,34,-31,28,-5,29,-19,-13,-15,-5,-22,12,26,18,33,8,31,10,40,29, 23,29,6,9,-10,10,18,-2,-54,-63,-54,27,41,28,37,76,52,43,43,56,13,-13,13,-13, -39,68,68,81,76,143,155,234,232,225,163,143,103,276,252,278,246,221,166,354, 373,508,472,464,419,423,408,406,368,672,811,836,846,803,806,753,699,29997,657, 750,746,688,638,606,465,425,448,408,333,351,35,24,30,170,175,169,176,166,175, 170,174,170,167,147,156,134,1,-2,-29976,-29977,-29976,-29977,-29977,-29964, -29980,-29981,-29981,-29982,-29982,-29983,-29983,-29984,-29984,-29985,-29985, -29986,-29986,-29987,-29987,-29988,-29988,-29989,-29989,-29990,-29991,-29991]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. a4 {C50: Giuoco Pianissimo y Defensa Húngara} a6 6. c3 d6 7. Bg5 {[%cal Bc1g5,Bg5h4,Bh4g3][%mdl 32]} Ba7 8. Nbd2 h6 9. Bh4 g5 10. Bg3 {LiveBook: 9 Partidas} Nh7 11. O-O {[%eval -31,14]} ( {Mejor es} 11. b4 $14 {[%eval 34,14]}) 11... O-O {[%eval 28,13]} (11... h5 $15 {[%eval -31,14]}) 12. Kh1 Kh8 13. b4 $146 f5 14. exf5 Bxf5 15. b5 Ne7 16. bxa6 bxa6 17. d4 e4 18. Ne1 Bg6 19. Nc2 Nf6 20. Ne3 a5 21. Bb3 Qd7 22. Bc2 Rae8 23. Qe2 Ned5 24. Bb3 {[%cal Bc2b3,Bb3d5,Bd5c6][%mdl 32]} Nf4 25. Qb5 Ra8 {[%eval 27,14]} ({Las negras deberían intentar} 25... c6 $15 {[%eval -54,14]} 26. Qxa5 Ra8) {[%tqu ]} 26. Qxd7 $1 $11 Nxd7 27. Bd5 $36 {[%mdl 2048] Las blancas están empujando.} Rae8 28. Bc6 Re7 29. Rab1 {[#] Tb7 es la amenaza fuerte.} {[%tqu ]} Nb8 $1 {[%cal Rb8c6]} 30. Bb7 (30. Bd5 $5) 30... Ne2 31. Rb3 h5 32. h4 g4 { [%eval 68,14]} (32... Nxg3+ $15 {[%eval -39,15]} 33. fxg3 Rxf1+ 34. Ndxf1 c5) 33. Re1 Nxg3+ 34. fxg3 Rf2 {[%eval 143,13]} (34... c6 $142 {[%eval 76,16]}) 35. Ndc4 $16 Ref7 {[%eval 234,16]} (35... Rg7 $16 {[%eval 155,15]} 36. Nxa5 c5) 36. Bd5 $18 ({Resista} 36. Nxa5 $6 c5 $16) 36... Rg7 37. Nxa5 c5 38. dxc5 dxc5 $2 { [%eval 276,15]} (38... Nd7 $16 {[%eval 103,15]}) 39. Nac4 Nd7 40. a5 {[%cal Ba4a5,Ba5a6,Ba6a7][%mdl 32]} Nf6 41. Ne5 Kh7 $2 {[%eval 354,13]} (41... c4 { [%eval 166,16] es una defensa mejor.} 42. Nxg6+ (42. N5xc4 Nxd5 43. Nxd5 Bf7 $16) (42. Bxc4 Be8 $16) 42... Rxg6 43. Bxc4 Rg7) {[%tqu ]} 42. Bc4 $1 Re7 43. Nc6 Rc7 44. Nxa7 Rxa7 45. a6 Ne8 46. Reb1 Kh6 $2 {[%eval 672,15]} (46... Nd6 { [%eval 368,18]} 47. Rb7+ Nxb7) 47. Rb7 Ra8 48. R1b6 Rf6 49. Rxf6 Nxf6 50. a7 Be8 51. Rc7 {[%eval 657,17]} (51. Nf5+ $142 {[%eval 32762,16]} Kg6 52. Rg7+ Kxf5 53. Rg5#) 51... Kg6 52. Nd5 Nd7 53. Bb5 Nf6 54. Bc6 Bxc6 55. Rxc6 Kf5 56. Rxf6+ {[%mdl 4096] Final RTC-RT} Ke5 57. Ra6 $2 {[%eval 35,18]} (57. Nb6 $18 { [%eval 351,15]} Rxa7 58. Rf8) 57... Kxd5 $14 {RT-RT} 58. Ra4 {Amenazan ganar con Rg1.} {[%tqu ]} e3 {[%eval 170,22]} (58... Kc6 $1 $11 {[%eval 30,19]}) { [%tqu ]} 59. Kg1 $1 $18 {[%cal Rg1f1] Y ahora Rf1 ganaría.} Kc6 60. Kf1 { Esperando por Re2.} Kb6 61. Ke2 Rxa7 62. Rxa7 Kxa7 63. Kxe3 {RP-RP} Ka6 64. Ke4 Ka5 65. Ke5 {[%eval 1,25]} (65. Kf5 $16 {[%eval 134,18]} Kb5 66. Kg5) {[%tqu ]} 65... Ka4 $1 $11 {[%cal Ra4b3] apuntando a ...Rb3.} 66. Ke4 $2 {[%eval -32719, 27][%mdl 8192] [#]} (66. Kf6 $11 {[%eval -2,23]} Kb3 67. Kg6) 66... Kb3 { Las negras dan mate.} 67. Kd3 Kb2 68. Kc4 Kc2 69. Kxc5 Kxc3 {R3P-RPP} 70. Kd5 Kd3 71. Ke5 Ke3 72. Kf5 Kf2 $1 {[%csl LRg2,LRg3]} 73. Kg5 Kxg2 74. Kxh5 Kxg3 { RP-RP} 75. Kg5 Kf3 76. h5 g3 77. h6 g2 78. h7 g1=Q+ 79. Kf6 Qd4+ {Precision: Blancas = 50%, Negras = 36%.} 0-1 [Event "Moscow"] [Site "?"] [Date "2016.10.02"] [Round "6"] [White "Nepomniachtchi, Ian"] [Black "Mamedyarov, Shakhriyar"] [Result "1-0"] [ECO "C50"] [WhiteElo "2740"] [BlackElo "2761"] [PlyCount "107"] [EventDate "2016.??.??"] [EventType "blitz"] [SourceDate "2017.11.10"] [SourceVersionDate "2017.11.10"] {[%evp 23,107,32,20,20,31,24,27,20,31,45,39,53,34,37,34,27,38,46,36,29,69,76, 67,42,96,39,31,46,46,55,54,63,72,59,145,95,72,84,67,74,110,124,104,114,114,124, 111,127,121,125,122,123,307,316,302,315,296,314,309,300,295,300,318,324,363, 367,363,359,352,345,347,342,346,351,381,385,488,491,488,491,716,719,555,487, 423,426]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 d6 6. c3 h6 7. a4 a6 8. h3 {C54: Giuoco Piano (Línea principal)} O-O 9. Re1 Re8 10. Nbd2 Be6 11. Bxe6 Rxe6 12. b4 Ba7 {LiveBook: 37 Partidas} 13. Qc2 $146 d5 14. Nb3 Ne7 15. exd5 Qxd5 16. c4 Qd6 17. Nc5 Bxc5 18. bxc5 Qxc5 {[%tqu ]} 19. Ba3 $1 {[%cal Ra3c5]} Qa5 {[%tqu ]} 20. d4 $1 {[%cal Re1e5][%mdl 1024] Las blancas tienen compensación.} {[%tqu ]} Ng6 $1 21. Bb2 Rae8 22. Bc3 Qb6 23. Rab1 (23. Nxe5 Nxe5 24. Rxe5 Rxe5 $15) (23. a5 $5 {[%cal Ra5b6]} Qa7 24. dxe5 $16 (24. Nxe5 Nxe5 25. dxe5 Nh7 $14)) 23... Qa7 24. dxe5 {[%eval 39,15]} (24. Nxe5 $16 { [%eval 96,14]} Nxe5 25. dxe5 (25. Rxe5 Rxe5 26. dxe5 Nd7 $14)) 24... Nd7 $14 { [%cal Rd7e5]} 25. Rbd1 Ndf8 26. h4 {[%cal Bh3h4,Bh4h5][%mdl 32]} Qc5 27. h5 $36 {[%mdl 2048] Las blancas tienen buen juego.} Ne7 28. Re4 Rc6 {[%eval 145,13]} ( 28... b5 $14 {[%eval 59,15]}) 29. Nd4 Qxc4 30. Nxc6 Qxc6 31. Qd3 {apuntando a Tc4.} b5 32. axb5 axb5 33. Bb4 Qb7 34. Bxe7 Rxe7 35. Rd4 Rxe5 36. Rd8 {[#] Ta1 es la amenaza fuerte.} Qc6 37. Qd7 Qc5 $2 {[%eval 307,14]} (37... Qc3 $16 { [%eval 123,15]}) {[%tqu ]} 38. Qc8 $1 $18 Rxh5 {[%tqu ]} 39. Rxf8+ $1 {[%mdl 512]} Qxf8 40. Rd8 Qxd8 41. Qxd8+ {[%mdl 4096] Final RD-RT} Kh7 42. Qd7 ({ No haga} 42. Qxc7 Rf5 $18) 42... f6 43. Qxc7 b4 44. Qc2+ Kh8 45. Qc4 Re5 46. g3 ({No juegue} 46. Qxb4 Kg8 $18) 46... Kh7 47. Kg2 b3 48. Qxb3 Kh8 49. Kh3 Rh5+ 50. Kg4 {Las blancas están ganado claramente.} Rg5+ 51. Kh4 Re5 {[%eval 716,14] } (51... h5 $142 {[%eval 491,19]} 52. Qd3 Kg8) 52. f4 Ra5 53. Qc3 Rd5 54. Qb4 { Precision: Blancas = 77%, Negras = 42%.} 1-0 [Event "Douglas"] [Site "?"] [Date "2016.10.05"] [Round "5"] [White "Van Foreest, Jorden"] [Black "Leko, Peter"] [Result "1-0"] [ECO "C50"] [WhiteElo "2615"] [BlackElo "2709"] [PlyCount "107"] [EventDate "2016.??.??"] [EventType "blitz"] [SourceDate "2017.11.10"] [SourceVersionDate "2017.11.10"] {[%evp 22,107,12,-2,25,-1,-18,-2,-8,-4,-17,-37,26,49,25,39,27,28,30,36,81,21, 19,31,69,25,29,47,38,35,29,1,202,260,231,134,128,142,145,127,169,167,161,163, 142,150,172,162,206,184,164,185,165,140,199,216,232,143,281,269,280,289,291, 298,318,231,223,228,210,226,224,222,222,224,258,253,243,240,235,237,242,243, 260,233,319,324,317,321]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 d6 6. c3 a6 7. a4 O-O 8. Bg5 {C54: Giuoco Piano (Línea principal)} h6 9. Bh4 g5 10. Bg3 Ba7 $146 ({Predecesor:} 10... g4 11. Nh4 Nh5 12. Na3 Qg5 13. Nc2 Ba7 14. d4 Bd7 15. Qd3 {1/2-1/2 (32) Jakovenko,D (2733)-Bok,B (2572) Caleta 2015}) 11. Nbd2 Kg7 12. Re1 {LiveBook: 3 Partidas} Nh7 13. d4 {[%cal Rd4e5]} g4 14. Nh4 exd4 15. cxd4 Bxd4 16. Nf1 Bf6 {[%eval 26,14]} ({Las negras deberían jugar} 16... Nf6 $15 {[%eval -37,14]}) 17. Nf5+ $11 {[%tqu ]} Bxf5 $1 18. exf5 h5 19. Bf4 Bg5 20. Ng3 Kh6 {[%tqu ]} 21. Bc1 {[%eval 21,15]} (21. Nxh5 $1 $16 { [%eval 81,13]} Kxh5 22. Ra3) {[%tqu ]} 21... Bxc1 $1 22. Rxc1 Ne5 23. Ba2 { [%mdl 1024] Las blancas quieren jugar f6! Las blancas tienen compensación.} Nf6 24. Qd2+ Kh7 25. Qg5 Rg8 26. Qh4 $36 {[%mdl 2048] Las blancas tienen cierta presión.} {[%tqu ]} Nfd7 $2 {[%eval 202,14] [#]} (26... Rg7 $1 $11 {[%eval 1, 14] y Las negras no tienen de que preocuparse.}) 27. Qxh5+ $18 Kg7 28. f6+ { [%eval 134,15]} (28. Ne4 $18 {[%eval 231,14]}) 28... Qxf6 $16 29. Rxc7 Kf8 30. Rxb7 Qg6 31. Qf5 Qxf5 32. Nxf5 Rg6 33. b4 Rf6 34. Ne3 Rc8 35. Bb1 Rf4 36. Bf5 Rb8 37. Ra7 Nf6 {[%eval 199,13]} (37... Nb6 $16 {[%eval 140,16]} 38. Rxa6 Nbc4) 38. Rxa6 $18 Rbxb4 39. Rxd6 Ne8 {[%eval 281,15]} (39... Ke7 $16 {[%eval 143,16] } 40. Rdd1 Rxa4) 40. Rd5 f6 41. Bc2 Rb2 42. Ra1 Nc4 43. Rb5 Rxb5 44. axb5 { Esperando por Ta4.} Nxe3 45. fxe3 {[%mdl 4096] Final RTA-RTC} Rc4 46. Bg6 Nd6 47. Rb1 g3 48. hxg3 Rc7 49. Bd3 Nc8 50. Kf2 Nb6 51. Ra1 Rd7 52. Ra6 Rd6 53. Be4 Ke7 54. Kf3 {Precision: Blancas = 54%, Negras = 50%.} 1-0 [Event "PRO Chess League"] [Site "chess.com"] [Date "2017.02.11"] [Round "5"] [White "Swiercz, Dariusz"] [Black "Bacrot, Etienne"] [Result "0-1"] [ECO "C50"] [WhiteElo "2647"] [BlackElo "2695"] [PlyCount "86"] [EventDate "2017.??.??"] [EventType "blitz"] [SourceDate "2017.11.10"] [SourceVersionDate "2017.11.10"] {[%evp 21,86,18,11,23,13,10,8,26,15,20,23,28,8,15,2,-18,-14,-3,5,-27,-7,-29, -40,-32,-48,-97,-67,-71,-72,-46,-48,-64,-37,-159,-176,-231,-217,-215,-212,-208, -219,-225,-218,-241,-254,-282,-282,-365,-371,-410,-415,-376,-411,-339,-402, -386,-389,-392,-402,-430,-422,-464,-460,-437,-450,-465,-391]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 d6 6. a4 a6 7. c3 O-O 8. Bg5 {[%cal Bc1g5, Bg5h4,Bh4g3][%mdl 32] C54: Giuoco Piano (Línea principal)} h6 9. Bh4 g5 10. Bg3 Ba7 11. Nbd2 Nh7 {LiveBook: 9 Partidas} 12. Kh1 Kh8 13. d4 $146 {[%cal Rd4e5]} (13. b4 {feels hotter.} f5 14. exf5 Bxf5 15. Qe2 Qd7 16. b5) 13... exd4 14. Nxd4 Nxd4 15. cxd4 f5 16. exf5 Bxf5 17. Qb3 Bxd4 18. Qxb7 Rb8 19. Qxa6 h5 { [%cal Bh6h5,Bh5h4][%mdl 32]} 20. f4 Rxb2 21. Rad1 h4 22. Bf2 Bg7 $36 {[%mdl 2048] Amenazando con fuerza ...h3. Las negras tienen buen juego.} 23. Bd3 h3 ({ Mucho peor es} 23... gxf4 $6 24. Bxf5 Rxf5 25. Qd3 $14) ({No juegue} 23... Bxd3 $6 24. Qxd3 Rxf4 25. Be3 $11) {[%tqu ]} 24. Bxf5 $1 hxg2+ 25. Kxg2 Rxf5 26. Nc4 Ra2 {[%tqu ]} 27. Qc6 {[%eval -159,12]} ({Mejor es} 27. Rd2 $1 $15 {[%eval -37, 13]} Rxd2 28. Nxd2) 27... Rxf4 $17 {[#] ...De7 es la amenaza fuerte.} 28. Kg1 Rc2 29. Nxd6 {apuntando a Cf7+!} Rxc6 ({Más fuerte que} 29... Rg4+ 30. Bg3 $14) 30. Nf7+ Rxf7 31. Rxd8+ Rf8 32. Rd7 Nf6 33. Rd4 Nh5 34. Rg4 Nf4 35. Bg3 Nh3+ 36. Kg2 {Las blancas quieren jugar Txf8+.} Rc2+ 37. Kxh3 {[#] Las negras deben ahora evitar Txf8+.} Rxf1 38. Rxg5 Kh7 39. a5 Rf3 40. a6 Ra3 {Las negras están ganado claramente.} 41. Rh5+ Kg6 42. Rb5 Rxa6 43. Kg4 Kh7 {Precision: Blancas = 27%, Negras = 57%.} 0-1 [Event "Moscow"] [Site "?"] [Date "2017.02.24"] [Round "4"] [White "Swiercz, Dariusz"] [Black "Narayanan, SL."] [Result "0-1"] [ECO "C50"] [WhiteElo "2645"] [BlackElo "2524"] [PlyCount "76"] [EventDate "2017.??.??"] [EventType "blitz"] [SourceDate "2017.11.10"] [SourceVersionDate "2017.11.10"] {[%evp 21,76,22,21,30,20,26,27,36,33,55,58,11,23,30,43,29,54,30,25,28,31,-32, 46,28,4,34,35,15,-3,-32,-24,-69,-94,-135,-148,-134,-138,-158,-126,-194,-190, -263,-261,-237,-257,-324,-319,-29984,-29985,-29993,-29994,-29995,-29996,-29996, -29997,-29997,-29998]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 d6 6. c3 a6 7. a4 {C54: Giuoco Piano (Línea principal)} Ba7 (7... h6 8. Re1 O-O 9. h3 a5 10. Nbd2 Be6 11. Bb5 Ne7 12. d4 exd4 13. Nxd4 Ng6 14. N2f3 c6 15. Nxe6 fxe6 { 1/2-1/2 (26) Vachier Lagrave,M (2804)-Grischuk,A (2783) Tbilisi 2017}) 8. Re1 h6 9. Nbd2 {[%cal Bb1d2,Bd2f1,Bf1g3,Bg3f5][%mdl 32]} O-O 10. h3 Re8 11. b4 Be6 {LiveBook: 23 Partidas} 12. Bxe6 Rxe6 13. Qc2 Ne7 14. Nf1 Ng6 15. Ng3 $146 d5 16. Rb1 Qd7 17. c4 c6 18. c5 Bb8 19. Nf5 Bc7 20. Be3 Ne7 21. g4 {[%eval -32,14] } (21. N3h4 $14 {[%eval 31,14]}) 21... Ng6 {[%eval 46,13]} (21... Nxf5 $15 { [%eval -32,14]} 22. gxf5 Ree8) 22. Kh1 Rd8 23. Rbd1 h5 24. g5 Nh7 {[%cal Bf6h7, Bh7f8,Bf8e6][%mdl 32]} 25. Qb2 Ree8 26. Kg2 Nhf8 27. Ng1 Ne6 28. Ne2 d4 29. Bc1 Ngf4+ 30. Nxf4 {[%eval -194,14]} (30. Bxf4 $17 {[%eval -126,17] podría funcionar mejor.} exf4 31. Qd2) 30... exf4 $19 {[%cal Be5f4,Bf4f3][%mdl 32]} 31. h4 {[%eval -263,15]} (31. Qe2 $142 {[%eval -190,15]}) 31... g6 32. Nh6+ Kh7 33. e5 f6 34. exf6 $2 {[%eval -32735,18] [#]} (34. gxf6 $19 {[%eval -319,15]} Kxh6 35. Qe2) 34... f3+ {Las negras dan mate.} 35. Kg1 Nxg5 36. Qa2 Qh3 { [%csl Gf3][%cal Rh3g2]} 37. Qg8+ Rxg8 {[%csl Gf3][%cal Rh3g2]} 38. Re7+ Kh8 { Precision: Blancas = 21%, Negras = 64%.} 0-1 [Event "Zurich blitz"] [Site "?"] [Date "2017.04.17"] [Round "1"] [White "Anand, Viswanathan"] [Black "Kramnik, Vladimir"] [Result "1/2-1/2"] [ECO "C50"] [WhiteElo "2786"] [BlackElo "2811"] [PlyCount "45"] [EventDate "2017.??.??"] [EventType "blitz"] [SourceDate "2017.11.10"] [SourceVersionDate "2017.11.10"] {[%evp 20,45,6,6,2,11,29,30,52,17,18,6,-13,-1,-1,-2,24,-10,-5,-10,-8,-7,2,-15, -17,-8,-16,-9]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. a4 a6 7. O-O h6 8. Na3 {C54: Giuoco Piano (Línea principal)} O-O 9. Nc2 Re8 10. Re1 (10. Be3 Bxe3 11. Nxe3 Be6 12. Bxe6 Rxe6 13. b4 Ne7 14. c4 c6 15. Re1 Ng6 {1/2-1/2 (31) Anand,V (2776)-Kramnik,V (2808) Moscow 2016}) 10... Ba7 11. Be3 {LiveBook: 6 Partidas} Bb8 $146 ({Predecesor:} 11... Be6 12. Bxe6 Rxe6 13. Bxa7 Rxa7 14. d4 exd4 15. Nfxd4 Nxd4 16. Qxd4 {1/2-1/2 (38) So,W (2773)-Mamedyarov,S (2747) Wijk aan Zee 2016}) 12. Qd2 Ng4 13. b4 Ne7 14. d4 (14. h3 {is interesting.} Nxe3 15. Nxe3 Ng6 16. Qa2 Qf6 17. Nd5) 14... Ng6 15. dxe5 Nxe3 16. Nxe3 { exd6 es la amenaza fuerte.} Nxe5 17. Nxe5 Rxe5 18. Qa2 (18. Bd3 {seems wilder.} Ba7 19. f4 Re8 20. Kh1 a5 21. Bc2) 18... Be6 {La posición está igualada.} 19. Bxe6 Rxe6 20. Nf5 Ba7 21. Nd4 Re5 22. Nf3 Re6 23. Nd4 1/2-1/2 [Event "Leningrad"] [Site "?"] [Date "1987.??.??"] [Round "?"] [White "Agapov, Konstantin"] [Black "Solozhenkin, Evgeny"] [Result "1/2-1/2"] [ECO "C50"] [WhiteElo "2395"] [BlackElo "2445"] [PlyCount "51"] [EventDate "1987.??.??"] [EventType "blitz"] [SourceDate "2017.11.10"] [SourceVersionDate "2017.11.10"] {[%evp 20,51,26,15,16,21,19,25,24,12,15,-3,0,-12,-3,-6,-10,7,-1,10,8,9,34,22, 31,8,19,-2,3,-9,6,-18,13,-12]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 a6 6. O-O Ba7 7. Nbd2 {[%cal Bb1d2,Bd2f1,Bf1e3,Be3c4][%mdl 32]} d6 8. Bb3 Ne7 $146 {C54: Giuoco Piano (Línea principal)} ({Predecesor:} 8... O-O 9. h3 Be6 10. Re1 Bxb3 11. Qxb3 Qd7 12. Nf1 Kh8 13. Ng3 Ng8 14. Be3 Bxe3 15. Rxe3 Nge7 16. d4 {1/2-1/2 (16) Kudrin,S (2485)-Christiansen,L (2560) Estes Park 1985}) 9. Re1 Ng6 10. Nf1 O-O 11. Be3 {LiveBook: 7 Partidas} h6 12. Bxa7 Rxa7 13. Ne3 Ra8 14. a4 c6 15. a5 Re8 16. Nc4 Bg4 17. Nb6 Rb8 18. h3 Be6 19. Bxe6 Rxe6 20. g3 Qc7 21. Kg2 Rd8 22. Qb3 Nd7 {La posición está igualada.} 23. Nxd7 Rxd7 24. h4 d5 25. Qc2 Nf8 26. d4 {Precision: Blancas = 3%, Negras = 30%.} 1/2-1/2