[Event "Amber-blindfold 20th"] [Site "Monte Carlo"] [Date "2011.03.20"] [Round "8"] [White "Grischuk, Alexander"] [Black "Nakamura, Hikaru"] [Result "1/2-1/2"] [GameId "XYEY0axD"] [WhiteElo "2747"] [BlackElo "2774"] [Variant "Standard"] [TimeControl "-"] [ECO "A80"] [Opening "Queen's Pawn Game: Veresov Attack, Dutch System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.0] } 1... f5?! { (0.00 → 0.55) Inaccuracy. e6 was best. } { [%eval 0.55] } (1... e6 2. c4 d5 3. Nf3 Nf6 4. cxd5 exd5 5. Bf4 c5 6. Nc3) 2. Nc3 { [%eval 0.2] } 2... d5 { [%eval 0.64] } { A80 Queen's Pawn Game: Veresov Attack, Dutch System } 3. Bf4 { [%eval 0.54] } 3... Nf6 { [%eval 0.67] } 4. Nb5 { [%eval 0.87] } 4... Na6 { [%eval 0.84] } 5. c4?! { (0.84 → 0.20) Inaccuracy. e3 was best. } { [%eval 0.2] } (5. e3 e6 6. Nf3 Bd6 7. Be2 Bxf4 8. exf4 c6 9. Na3 O-O) 5... e6 { [%eval 0.7] } 6. Nf3?! { (0.70 → 0.07) Inaccuracy. cxd5 was best. } { [%eval 0.07] } (6. cxd5 exd5 7. e3 c6 8. Nc3 Nc7 9. Bd3 Ne6 10. Be5 Ne4) 6... dxc4 { [%eval -0.03] } 7. g3 { [%eval -0.04] } 7... Bd7 { [%eval -0.2] } 8. Nc3 { [%eval -0.06] } 8... Bc6 { [%eval -0.25] } 9. Bg2 { [%eval -0.58] } 9... Bd6 { [%eval -0.37] } 10. O-O { [%eval -0.39] } 10... O-O { [%eval -0.57] } 11. Rc1 { [%eval -0.63] } 11... Nb4 { [%eval -0.6] } 12. b3 { [%eval -0.51] } 12... cxb3 { [%eval -0.46] } 13. Qxb3 { [%eval -0.19] } 13... Nbd5 { [%eval -0.14] } 14. Ne5 { [%eval -0.21] } 14... Bxe5?! { (-0.21 → 0.49) Inaccuracy. Nxf4 was best. } { [%eval 0.49] } (14... Nxf4 15. gxf4 Qe8 16. d5 exd5 17. Nxd5 Bxd5 18. Bxd5+ Nxd5 19. Qxd5+ Kh8 20. Qxb7 Rb8 21. Qc6) 15. Bxe5 { [%eval 0.03] } 15... Qd7 { [%eval -0.06] } 16. Nxd5 { [%eval 0.0] } 16... Nxd5 { [%eval 0.3] } 17. Rc4 { [%eval 0.12] } 17... a5 { [%eval 0.04] } 18. Rfc1 { [%eval 0.23] } 18... Ra6 { [%eval 0.0] } 19. Rc5 { [%eval 0.15] } 19... a4 { [%eval -0.06] } 20. Qa3 { [%eval 0.0] } 20... Rb6 { [%eval 0.15] } 21. Bxd5 { [%eval 0.15] } 21... exd5 { [%eval 0.08] } 22. R5c2 { [%eval 0.1] } 22... Rf7 { [%eval 0.12] } 23. Qe3 { [%eval 0.23] } 23... h6 { [%eval 0.2] } 24. h3 { [%eval -0.23] } 24... Rb4 { [%eval -0.07] } 25. f3 { [%eval -0.08] } 25... Qe6 { [%eval -0.02] } 26. Qd3 { [%eval -0.41] } 26... Bb5 { [%eval -0.5] } 27. Qd2 { [%eval -0.47] } 27... Rc4 { [%eval -0.48] } 28. Kh2?! { (-0.48 → -1.26) Inaccuracy. Rxc4 was best. } { [%eval -1.26] } (28. Rxc4) 28... c6 { [%eval -0.79] } 29. Rg1 { [%eval -1.01] } 29... Qe7 { [%eval -1.22] } 30. g4 { [%eval -1.36] } 30... f4 { [%eval -0.91] } 31. Rxc4 { [%eval -1.03] } 31... Bxc4 { [%eval -1.3] } 32. Rg2 { [%eval -1.27] } 32... Qg5?! { (-1.27 → -0.35) Inaccuracy. b5 was best. } { [%eval -0.35] } (32... b5 33. Qa5) 33. a3 { [%eval -0.86] } 33... b5?! { (-0.86 → -0.25) Inaccuracy. c5 was best. } { [%eval -0.25] } (33... c5 34. Qa5 b5 35. Qa6 Kh7 36. Qd6 cxd4 37. Bxd4 Re7 38. Qc5 Re6 39. Qc7 Qe7 40. Qxf4) 34. Qa5?! { (-0.25 → -0.85) Inaccuracy. Qb4 was best. } { [%eval -0.85] } (34. Qb4) 34... c5 { [%eval -0.88] } 35. Qb6 { [%eval -0.91] } 35... b4?! { (-0.91 → -0.16) Inaccuracy. cxd4 was best. } { [%eval -0.16] } (35... cxd4 36. Bxd4) 36. axb4 { [%eval -0.23] } 36... cxb4 { [%eval 0.0] } 37. Qxb4 { [%eval 0.0] } 37... Bb3 { [%eval 0.06] } 38. Qd6 { [%eval 0.0] } 38... Kh7 { [%eval 0.0] } 39. Qb4 { [%eval 0.17] } 39... Ra7 { [%eval 0.04] } 40. Qb6 { [%eval 0.11] } 40... Qe7?! { (0.11 → 0.69) Inaccuracy. Rf7 was best. } { [%eval 0.69] } (40... Rf7 41. Qa6 Rf8 42. Qb7 Re8 43. Qc6 Rf8 44. Qa6 Rd8 45. Rg1 Re8 46. Qd3+ Kg8 47. Qb5) 41. g5 { [%eval 0.55] } 41... hxg5 { [%eval 1.0] } 42. h4 { [%eval 0.6] } 42... a3?? { (0.60 → 5.15) Blunder. Qb7 was best. } { [%eval 5.15] } (42... Qb7) 43. Rxg5 { [%eval 5.47] } 43... a2 { [%eval 5.56] } 44. Rh5+ { [%eval 6.09] } 44... Kg8 { [%eval 5.9] } 45. Qb8+ { [%eval 4.99] } 45... Kf7 { [%eval 5.91] } 46. Qxb3 { [%eval 5.03] } 46... Qd8 { [%eval 5.0] } 47. Qd3 { [%eval 4.94] } 47... a1=Q { [%eval 5.07] } 48. Qf5+? { (5.07 → 2.66) Mistake. Qh7 was best. } { [%eval 2.66] } (48. Qh7 Qf8) 48... Ke7 { [%eval 3.1] } 49. Rh7?! { (3.10 → 1.88) Inaccuracy. Qg6 was best. } { [%eval 1.88] } (49. Qg6 Qg8) 49... Qg8 { [%eval 1.65] } 50. Bxg7 { [%eval 2.07] } 50... Qxh7 { [%eval 1.63] } 51. Qxh7 { [%eval 2.26] } 51... Qe1 { [%eval 2.47] } 52. Be5+ { [%eval 1.81] } 52... Ke8 { [%eval 2.07] } 53. Qg8+ { [%eval 2.4] } 53... Ke7 { [%eval 1.76] } 54. Qg7+ { [%eval 2.53] } 54... Ke8 { [%eval 2.18] } 55. Qg6+ { [%eval 1.7] } 55... Rf7 { [%eval 1.72] } 56. Qe6+? { (1.72 → 0.04) Mistake. Kh3 was best. } { [%eval 0.04] } (56. Kh3 Qxe2) 56... Kf8 { [%eval 0.14] } 57. Bd6+ { [%eval 0.07] } 57... Kg7 { [%eval 0.16] } 58. Be5+ { [%eval 0.05] } 58... Kf8 { [%eval 0.21] } 59. Qc8+ { [%eval 0.0] } 59... Ke7 { [%eval 0.0] } 60. Qc7+ { [%eval 0.0] } 60... Ke8 { [%eval 0.0] } 61. Qc6+ { [%eval 0.0] } 61... Ke7 { [%eval 0.0] } 62. Qb7+ { [%eval 0.0] } 62... Ke8 { [%eval 0.0] } 63. Qc8+ { [%eval 0.0] } 63... Ke7 { [%eval 0.0] } 64. Qc5+ { [%eval 0.0] } 64... Ke8 { [%eval 0.0] } 65. Qc6+ { [%eval 0.0] } 65... Ke7 { [%eval 0.0] } 66. Qd6+ { [%eval 0.0] } 66... Ke8 { [%eval 0.0] } 67. Qe6+ { [%eval 0.0] } 67... Kf8 { [%eval 0.04] } { The game is a draw. } 1/2-1/2