Copa Sinquefield, R2

Saint Louis, Estados Unidos 08/27/2014 hasta 09/07/2014

 Caruana, Fabiano 2,0 / 2 ( +2 =0 -0 )
 Aronian, Levon 1,5 / 2 ( +1 =1 -0 )
 Carlsen, Magnus 1,0 / 2 ( +0 =2 -0 )
 Nakamura, Hikaru 1,0 / 2 ( +0 =2 -0 )
 Vachier-Lagrave, Maxime 0,5 / 2 ( +0 =1 -1 )
 Topalov, Veselin 0,0 / 2 ( +0 =0 -2 )

[Event "2nd Sinquefield Cup 2014"] [Site "Saint Louis"] [Date "2014.08.28"] [Round "2"] [White "Caruana, Fabiano"] [Black "Vachier-Lagrave, Maxime"] [Result "1-0"] [ECO "B12"] [WhiteElo "2801"] [BlackElo "2768"] [Annotator "HIARCS 13.1 MP (5m)"] [PlyCount "59"] [EventDate "2014.??.??"] [EventCountry "USA"] {B12: Caro-Kann (Variante del avance)} 1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 Qb6 7. Nc3 Nc6 8. O-O Qxb2 9. Qe1 cxd4 10. Bxd4 Nxd4 11. Nxd4 Bb4 12. Ndb5 Ba5 13. Rb1 Qxc2 {última jugada del libro.} 14. Rc1 Qb2 15. g4 Bg6 16. f4 Be4 17. Rf2 Nh6 18. Bd3 {Las blancas amenazan ganar material: Ad3xe4} Qb4 { Las negras tienen una posición restringida} 19. Rb1 {Las blancas amenazan ganar material: Tb1xb4} Qc5 (19... Bxd3 20. Rxb4 Bxb4 21. Nc7+ Kd7 22. Nxa8 Nxg4 23. Qd1 Nxf2 24. Qa4+ (24. Kxf2 $6 Bxc3 25. Qxd3 d4 $18) 24... Kc8 25. Qxb4 Nh3+ 26. Kg2 $18) 20. Nxe4 dxe4 21. Qxa5 O-O 22. Be2 e3 23. Rff1 Rfc8 24. Qe1 Qd5 25. Rb2 f6 26. Qg3 fxe5 27. fxe5 Rf8 28. Rxf8+ Rxf8 29. Qxe3 Nf7 30. Nc3 (30. Nc3 Qd7 31. Qxa7 $18) 1-0

[Event "2nd Sinquefield Cup 2014"] [Site "Saint Louis"] [Date "2014.08.28"] [Round "2"] [White "Aronian, Levon"] [Black "Topalov, Veselin"] [Result "1-0"] [ECO "D15"] [WhiteElo "2805"] [BlackElo "2772"] [Annotator "HIARCS 13.1 MP (10m)"] [PlyCount "57"] [EventDate "2014.??.??"] [EventCountry "USA"] {D15: Gambito de Dama (Defensa Eslava)} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 a6 5. e3 b5 6. c5 g6 7. Bd2 Bg7 8. b4 {última jugada del libro} a5 9. bxa5 Ne4 10. Nxe4 dxe4 11. Ng5 {Las blancas amenazan ganar material: Cg5xe4} Qd5 12. f4 h6 13. Nh3 Bxh3 14. gxh3 Bxd4 15. exd4 (15. exd4 e3 {Peón pasado}) (15. -- $140 Bxa1 {Gana material}) 15... e3 {Las negras amenazan ganar material: e3xd2} 16. Bxe3 Qxh1 17. Qd2 Na6 {Bloquea al peón de a5} 18. O-O-O Qd5 19. Bg2 {Las blancas amenazan ganar material: Ag2xd5} Qc4+ 20. Kb1 Qe6 {Mejora la seguridad del rey blanco} 21. d5 {Las blancas amenazan ganar material: d5xe6} Qf5+ 22. Kb2 O-O-O {El Negro no tiene miedo a enrocarse} 23. d6 exd6 24. cxd6 Qf6+ 25. Kb1 Qf5+ 26. Kc1 Qf6 (26... Qd7 27. Qc3 Kb8 $18) 27. d7+ Kb7 28. Bd4 Qe6 (28... Rxd7 29. Bxf6 Rxd2 30. Rxd2 $18 (30. Bxh8 $6 {es una mala alternativa} Rxg2 31. Rd7+ Kc8 32. Rxf7 c5 $11)) 29. Bxh8 (29. Bxh8 Nb8 30. Qd4 Rxd7 31. Qb6+ Kc8 32. Rxd7 Nxd7 33. Qxc6+ Qxc6+ 34. Bxc6 $18) 1-0

una partida mas ...

[Event "2nd Sinquefield Cup 2014"] [Site "Saint Louis"] [Date "2014.08.28"] [Round "2"] [White "Nakamura, Hikaru"] [Black "Carlsen, Magnus"] [Result "1/2-1/2"] [ECO "C60"] [WhiteElo "2787"] [BlackElo "2877"] [Annotator "HIARCS 13.1 MP (5m)"] [PlyCount "64"] [EventDate "2014.??.??"] [EventCountry "USA"] {C76: Ruy López (Defensa Steinitz diferida)} 1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. c3 a6 6. Ba4 d6 7. d4 Bd7 8. d5 Nce7 9. Bxd7+ Qxd7 10. c4 h6 11. Nc3 f5 12. Nd2 Nf6 13. f3 O-O 14. b4 {última jugada del libro} c6 15. dxc6 Nxc6 16. a3 {Previene el salto o el avance a b4} Nd4 17. Bb2 Rac8 18. Ne2 Nh5 19. Nxd4 exd4 20. exf5 Nf4 ({Más débil es} 20... Qxf5 21. g4 Qg5 22. Ne4 Qe3+ 23. Kh1 $16) 21. f6 Bxf6 22. g3 {Consolida h4} Nh3+ 23. Kg2 Ng5 24. Qb1 {Las blancas amenazan ganar material: Db1xg6} Kh7 25. Qd3 {[%cal Rb2d4,Rd3d4,Gf6d4] El aislado d4 se convierte en objeto de ataque} Be5 26. Rae1 Bxg3 27. hxg3 {Las blancas ganan pieza} Qh3+ 28. Kg1 Qxg3+ 29. Kh1 Qh4+ 30. Kg2 Qh3+ 31. Kg1 Qg3+ {Dos repeticiones} 32. Kh1 Qh3+ 1/2-1/2