Event: Accentus Chess 960
Site: Biel, Switzerland
Date: 2021-07-24
White: Keymer, Vincent
WhiteTitle: GM
WhiteElo: 2591
Black: Nihal, Sarin
BlackTitle: GM
BlackElo: 2620
Result: 0-1
Variant: Chess960
TimeControl: 15 mins + 5 sec per move

1. e4 { [%eval 0.38] [%clk 0:15:06] } 1... g6 { [%eval 0.36] [%clk 0:14:51] } 2. g3 { [%eval 0.22] [%clk 0:14:24] } 2... d6 { [%eval 0.3] [%clk 0:14:26] } 3. Ne3 { [%eval 0.3] [%clk 0:13:19] } 3... Nf6 { [%eval 0.29] [%clk 0:13:51] } 4. d4 { [%eval 0.12] [%clk 0:12:14] } 4... Ng4 { [%eval 0.0] [%clk 0:13:40] } 5. Nxg4 { [%eval 0.03] [%clk 0:12:13] } 5... Bxg4+ { [%eval 0.18] [%clk 0:13:42] } 6. f3 { [%eval -0.15] [%clk 0:12:17] } 6... Bd7 { [%eval -0.13] [%clk 0:13:45] } 7. Ne2 { [%eval -0.47] [%clk 0:10:55] } 7... c5 { [%eval -0.32] [%clk 0:13:09] } 8. d5 { [%eval -0.6] [%clk 0:09:35] } 8... Bb5 { [%eval -0.37] [%clk 0:11:08] } 9. Nf4 { [%eval -0.67] [%clk 0:08:42] } 9... Nd7 { [%eval -0.58] [%clk 0:11:10] } 10. Bd2?! { [%eval -1.24] } { Inaccuracy. a4 was best. } { [%clk 0:06:24] } 10... Qc7?! { [%eval -0.34] } { Inaccuracy. O-O was best. } { [%clk 0:10:38] } 11. Qc1?! { [%eval -1.15] } { Inaccuracy. a4 was best. } { [%clk 0:06:05] } 11... Ne5?! { [%eval -0.51] } { Inaccuracy. a5 was best. } { [%clk 0:09:13] } 12. Bc3 { [%eval -0.66] [%clk 0:05:29] } 12... O-O-O { [%eval -0.35] [%clk 0:08:47] } 13. a4 { [%eval -0.58] [%clk 0:04:33] } 13... Ba6 { [%eval -0.35] [%clk 0:08:39] } 14. b3 { [%eval -0.48] [%clk 0:04:36] } 14... g5 { [%eval -0.41] [%clk 0:07:41] } 15. Nh5?! { [%eval -0.95] } { Inaccuracy. Ne2 was best. } { [%clk 0:03:35] } 15... g4?! { [%eval -0.12] } { Inaccuracy. Qd7 was best. } { [%clk 0:05:16] } 16. Qe3?! { [%eval -0.72] } { Inaccuracy. fxg4 was best. } { [%clk 0:03:20] } 16... gxf3?! { [%eval -0.18] } { Inaccuracy. e6 was best. } { [%clk 0:04:30] } 17. Bxf3 { [%eval -0.27] [%clk 0:03:22] } 17... Kb8 { [%eval -0.29] [%clk 0:03:44] } 18. Nf4?! { [%eval -0.98] } { Inaccuracy. Be2 was best. } { [%clk 0:02:25] } 18... Nd3 { [%eval -1.01] [%clk 0:02:51] } 19. Bxh8 { [%eval -0.93] [%clk 0:01:51] } 19... Nxe1 { [%eval -1.11] [%clk 0:02:54] } 20. Bc3 { [%eval -1.14] [%clk 0:01:52] } 20... Nxf3 { [%eval -1.0] [%clk 0:02:57] } 21. Qxf3 { [%eval -0.99] [%clk 0:01:56] } 21... Qd7 { [%eval -1.27] [%clk 0:02:39] } 22. O-O-O { [%eval -0.95] [%clk 0:01:37] } 22... c4 { [%eval -0.93] [%clk 0:02:17] } 23. b4 { [%eval -1.12] [%clk 0:01:34] } 23... Qxa4 { [%eval -0.91] [%clk 0:02:13] } 24. Kb2 { [%eval -1.25] [%clk 0:01:38] } 24... Qd7 { [%eval -1.07] [%clk 0:01:59] } 25. Ra1 { [%eval -1.01] [%clk 0:01:29] } 25... Bb5 { [%eval -1.23] [%clk 0:01:55] } 26. e5 { [%eval -1.34] [%clk 0:01:16] } 26... dxe5?! { [%eval -0.57] } { Inaccuracy. b6 was best. } { [%clk 0:00:49] } 27. Bxe5+ { [%eval -1.0] [%clk 0:01:17] } 27... Ka8 { [%eval -1.14] [%clk 0:00:53] } 28. Qe3 { [%eval -0.94] [%clk 0:00:40] } 28... b6?! { [%eval -0.22] } { Inaccuracy. c3+ was best. } { [%clk 0:00:18] } 29. Qxb6 { [%eval -0.28] [%clk 0:00:21] } 29... Qb7 { [%eval 0.0] [%clk 0:00:22] } 30. Qe3?! { [%eval -0.54] } { Inaccuracy. Rxa7+ was best. } { [%clk 0:00:14] } 30... c3+ { [%eval -0.72] [%clk 0:00:12] } 31. Bxc3 { [%eval -0.34] [%clk 0:00:14] } 31... Bc4 { [%eval 0.0] [%clk 0:00:12] } 32. Qc5?! { [%eval -0.67] } { Inaccuracy. Bd4 was best. } { [%clk 0:00:10] } 32... Rc8 { [%eval -1.04] [%clk 0:00:14] } 33. Qa5 { [%eval -0.75] [%clk 0:00:11] } 33... Red8 { [%eval -0.92] [%clk 0:00:15] } 34. Bd4 { [%eval -1.14] [%clk 0:00:14] } 34... a6? { [%eval -0.08] } { Mistake. Rd7 was best. } { [%clk 0:00:19] } 35. Bb6 { [%eval -0.28] [%clk 0:00:16] } 35... Rd6 { [%eval -0.11] [%clk 0:00:14] } 36. Bc5 { [%eval -0.16] [%clk 0:00:19] } 36... Rd7 { [%eval 0.0] [%clk 0:00:13] } 37. Kc3 { [%eval 0.0] [%clk 0:00:13] } 37... Bb5 { [%eval 0.0] [%clk 0:00:15] } 38. Kb3?! { [%eval -0.51] } { Inaccuracy. Re1 was best. } { [%clk 0:00:10] } 38... e5 { [%eval -0.8] [%clk 0:00:10] } 39. c4 { [%eval -1.18] [%clk 0:00:09] } 39... exf4? { [%eval 0.12] } { Mistake. Kb8 was best. } { [%clk 0:00:06] } 40. cxb5?? { [%eval -7.67] } { Blunder. Qxb5 was best. } { [%clk 0:00:09] } 40... Qxd5+ { [%eval -7.61] [%clk 0:00:09] } 41. Ka4 { [%eval -7.9] [%clk 0:00:14] } 41... Rxc5 { [%eval -7.59] [%clk 0:00:08] } 42. bxc5 { [%eval -10.24] [%clk 0:00:17] } 42... Qc4+ { [%eval -10.87] [%clk 0:00:09] } 43. Qb4 { [%eval -10.69] [%clk 0:00:17] } 43... axb5+ { [%eval -10.79] [%clk 0:00:10] } 44. Ka5 { [%eval -10.54] [%clk 0:00:17] } 44... Ra7+ { [%eval -10.36] [%clk 0:00:14] } 45. Kb6 { [%eval -9.82] [%clk 0:00:21] } 45... Qxb4?? { [%eval -3.15] } { Blunder. Rxa1 was best. } { [%clk 0:00:17] } 46. Rxa7+ { [%eval -3.02] [%clk 0:00:25] } 46... Kb8 { [%eval -2.96] [%clk 0:00:21] } 47. Rxf7 { [%eval -3.12] [%clk 0:00:28] } 47... Kc8 { [%eval -3.15] [%clk 0:00:14] } 48. Rf8+ { [%eval -3.24] [%clk 0:00:29] } 48... Kd7 { [%eval -3.0] [%clk 0:00:18] } 49. c6+ { [%eval -3.38] [%clk 0:00:33] } 49... Ke7 { [%eval -3.26] [%clk 0:00:09] } 50. Rxf4 { [%eval -3.29] [%clk 0:00:36] } 50... Qd6 { [%eval -3.48] [%clk 0:00:08] } 51. Kxb5 { [%eval -3.45] [%clk 0:00:32] } 51... Ke6?! { [%eval -2.55] } { Inaccuracy. Qe5+ was best. } { [%clk 0:00:08] } 52. Kb6 { [%eval -2.88] [%clk 0:00:25] } 52... Qb8+ { [%eval -3.09] [%clk 0:00:10] } 53. Kc5 { [%eval -3.43] [%clk 0:00:29] } 53... Qa7+ { [%eval -3.44] [%clk 0:00:13] } 54. Kb5 { [%eval -3.3] [%clk 0:00:31] } 54... Qb8+ { [%eval -3.19] [%clk 0:00:15] } 55. Kc5 { [%eval -3.82] [%clk 0:00:34] } 55... Qe5+ { [%eval -3.36] [%clk 0:00:15] } 56. Kb6?! { [%eval -4.57] } { Inaccuracy. Kc4 was best. } { [%clk 0:00:17] } 56... Kd6 { [%eval -4.62] [%clk 0:00:18] } 57. Rc4 { [%eval -4.75] [%clk 0:00:10] } 57... Qb2+ { [%eval -4.37] [%clk 0:00:21] } 58. Ka5 { [%eval -4.34] [%clk 0:00:11] } 58... Kc7 { [%eval -4.1] [%clk 0:00:24] } 59. Rh4 { [%eval -4.02] [%clk 0:00:08] } 59... Kxc6 { [%eval -4.17] [%clk 0:00:08] } 60. Ka4 { [%eval -4.22] [%clk 0:00:11] } 60... Kc5 { [%eval -4.28] [%clk 0:00:08] } 61. Rh5+ { [%eval -4.39] [%clk 0:00:15] } 61... Kc4 { [%eval -4.41] [%clk 0:00:12] } 62. Rh4+ { [%eval -4.15] [%clk 0:00:19] } 62... Kc3 { [%eval -3.95] [%clk 0:00:16] } 63. Ka5 { [%eval -3.87] [%clk 0:00:23] } 63... Qb7 { [%eval -3.96] [%clk 0:00:18] } 64. Rf4 { [%eval -4.5] [%clk 0:00:10] } 64... Kd3 { [%eval -4.2] [%clk 0:00:09] } 65. Rh4 { [%eval -4.12] [%clk 0:00:09] } 65... Ke3 { [%eval -4.18] [%clk 0:00:11] } 0-1