[Event "Beijing Sportaccord rap"] [Site "Beijing"] [Date "2012.12.15"] [Round "6"] [White "Grischuk, Alexander"] [Black "Nakamura, Hikaru"] [Result "0-1"] [GameId "U6DRd2Ik"] [WhiteElo "2764"] [BlackElo "2760"] [Variant "Standard"] [TimeControl "-"] [ECO "B04"] [Opening "Alekhine Defense: Modern Variation, Larsen Variation"] [Termination "Unknown"] [Annotator "lichess.org"] 1. e4 { [%eval 0.25] } 1... Nf6 { [%eval 0.65] } 2. e5 { [%eval 0.52] } 2... Nd5 { [%eval 0.57] } 3. d4 { [%eval 0.54] } 3... d6 { [%eval 0.73] } 4. Nf3 { [%eval 0.63] } 4... dxe5 { [%eval 0.61] } { B04 Alekhine Defense: Modern Variation, Larsen Variation } 5. Nxe5 { [%eval 0.5] } 5... c6 { [%eval 0.55] } 6. Be2 { [%eval 0.47] } 6... g6 { [%eval 0.58] } 7. Nd2 { [%eval 0.29] } 7... Nf4 { [%eval 0.75] } 8. Bc4 { [%eval 0.68] } 8... Be6 { [%eval 1.11] } 9. Bxe6 { [%eval 0.88] } 9... Nxe6 { [%eval 1.06] } 10. Qf3 { [%eval 0.99] } 10... f6 { [%eval 1.15] } 11. Qb3 { [%eval 0.75] } 11... Qxd4?! { (0.75 → 1.47) Inaccuracy. Qc8 was best. } { [%eval 1.47] } (11... Qc8 12. Nef3 Na6 13. O-O Nac7 14. Re1 b6 15. Qe3 Qd7 16. a4 Bg7 17. b4 f5 18. c3) 12. Ndf3 { [%eval 1.41] } 12... Qe4+ { [%eval 1.54] } 13. Be3 { [%eval 1.35] } 13... fxe5? { (1.35 → 2.83) Mistake. Na6 was best. } { [%eval 2.83] } (13... Na6 14. Qxe6 fxe5 15. O-O-O Qf5 16. Qb3 Bg7 17. h4 h6 18. Qxb7 Qc8 19. Qxc8+ Rxc8 20. h5) 14. Qxe6? { (2.83 → 1.00) Mistake. Qxb7 was best. } { [%eval 1.0] } (14. Qxb7 Bg7 15. O-O O-O 16. Qxa8 Qxc2 17. Qxa7 Re8 18. Rad1 Qf5 19. Qa4 Nf4 20. Qc4+ e6) 14... Nd7 { [%eval 1.05] } 15. O-O-O { [%eval 0.82] } 15... Qf5 { [%eval 1.1] } 16. Qb3 { [%eval 0.89] } 16... Nb6 { [%eval 1.32] } 17. Ng5 { [%eval 1.05] } 17... Nd5 { [%eval 1.28] } 18. Rxd5? { (1.28 → 0.00) Mistake. Qxb7 was best. } { [%eval 0.0] } (18. Qxb7 Rc8 19. h3 Rc7 20. Qa8+ Qc8 21. Qxc8+ Rxc8 22. Bd2 Bg7 23. Rhe1 h6 24. Ne6 Bf6) 18... cxd5 { [%eval 0.09] } 19. Qxd5 { [%eval 0.15] } 19... Rc8 { [%eval 0.0] } 20. c3?! { (0.00 → -0.81) Inaccuracy. Ne4 was best. } { [%eval -0.81] } (20. Ne4 Rc7 21. Qb5+ Kf7 22. Qb3+ e6 23. f3 Be7 24. Ng3 Qf6 25. Ne4 Qf5) 20... Bh6 { [%eval -0.8] } 21. Ne6 { [%eval -0.42] } 21... Bxe3+ { [%eval 0.0] } 22. fxe3 { [%eval 0.0] } 22... Qf6 { [%eval 0.0] } 23. Rd1 { [%eval -0.12] } 23... h5?! { (-0.12 → 0.92) Inaccuracy. Rc6 was best. } { [%eval 0.92] } (23... Rc6 24. Qd7+ Kf7 25. Nd8+ Rxd8 26. Qxd8 Rd6 27. Rxd6 Qxd6 28. Qxd6 exd6 29. e4 Kf6 30. Kd2) 24. Qb5+?! { (0.92 → 0.00) Inaccuracy. Nd8 was best. } { [%eval 0.0] } (24. Nd8 Kf8) 24... Kf7 { [%eval 0.39] } 25. Rf1 { [%eval 0.36] } 25... Qxf1+ { [%eval 0.31] } 26. Qxf1+ { [%eval 0.29] } 26... Kxe6 { [%eval 0.25] } 27. Qd3 { [%eval 0.15] } 27... Kf6 { [%eval 0.21] } 28. Qd7 { [%eval 0.23] } 28... Rb8 { [%eval 0.26] } 29. Kc2 { [%eval 0.08] } 29... Rhc8 { [%eval 0.35] } 30. a4 { [%eval 0.35] } 30... Rc6 { [%eval 0.29] } 31. a5 { [%eval 0.16] } 31... a6 { [%eval 0.37] } 32. h4 { [%eval 0.19] } 32... Rc5 { [%eval 0.39] } 33. g3 { [%eval 0.46] } 33... Rc6 { [%eval 0.66] } 34. Kb1 { [%eval 0.24] } 34... Rc5 { [%eval 0.46] } 35. Kc2 { [%eval 0.52] } 35... Rc4 { [%eval 0.47] } 36. Kb3 { [%eval 0.0] } 36... Rc6 { [%eval 0.31] } 37. g4 { [%eval 0.33] } 37... hxg4 { [%eval 0.32] } 38. Qxg4 { [%eval 0.26] } 38... Rc5 { [%eval 0.27] } 39. Qd7?! { (0.27 → -0.35) Inaccuracy. Qf3+ was best. } { [%eval -0.35] } (39. Qf3+ Kg7 40. Kc2 Rxa5 41. Qg4 Kf6 42. b4 Rb5 43. h5 gxh5 44. Qxh5 Rd8 45. Kb3 Rbd5) 39... b6 { [%eval -0.42] } 40. Qa7 { [%eval -0.59] } 40... bxa5+ { [%eval -0.46] } 41. Qxb8? { (-0.46 → -1.96) Mistake. Kc2 was best. } { [%eval -1.96] } (41. Kc2 Rcb5 42. Qxa6+ e6 43. Kc1 Rxb2 44. Qxa5 Rb1+ 45. Kd2 Rh1 46. Qa4 Rh2+ 47. Kc1 Rc8) 41... Rb5+ { [%eval -1.57] } 42. Qxb5 { [%eval -1.45] } 42... axb5 { [%eval -1.16] } 43. c4?? { (-1.16 → -3.29) Blunder. Ka3 was best. } { [%eval -3.29] } (43. Ka3 Kf5) 43... bxc4+ { [%eval -2.91] } 44. Kxc4?? { (-2.91 → -11.97) Blunder. Ka4 was best. } { [%eval -11.97] } (44. Ka4 Kf5 45. Kxa5 Ke4 46. Kb5 Kxe3 47. Kxc4 Kf3 48. b4 e4 49. b5 e3 50. b6 e2) 44... Kf5 { [%eval -10.89] } 45. Kb5 { [%eval -55.32] } 45... Ke4 { [%eval -53.81] } 46. Kxa5?! { (-53.81 → Mate in 37) Checkmate is now unavoidable. Kc6 was best. } { [%eval #-37] } (46. Kc6 Kxe3 47. Kb5 e4 48. Kc6 Kf3 49. Kd7 e3 50. Kxe7 Kf4 51. Kf6 e2 52. Kxg6 e1=Q) 46... Kxe3 { [%eval -54.53] } 47. b4?! { (-54.53 → Mate in 23) Checkmate is now unavoidable. Kb6 was best. } { [%eval #-23] } (47. Kb6 e4) 47... e4 { [%eval #-22] } 48. b5 { [%eval #-22] } 48... Kf3 { [%eval #-23] } 49. b6 { [%eval #-21] } 49... e3 { [%eval #-20] } 50. b7 { [%eval #-20] } 50... e2 { [%eval #-19] } 51. b8=Q { [%eval #-19] } 51... e1=Q+ { [%eval #-18] } 52. Ka6 { [%eval #-18] } 52... Qa1+ { [%eval #-17] } { Black wins. } 0-1