Event: Chennai Grand Masters 2023
Site: Hotel Leela Palace, Chennai, India
Date: 2023-12-17
White: Erigaisi, Arjun
WhiteTitle: GM
WhiteElo: 2727
Black: Predke, Alexandr
BlackTitle: GM
BlackElo: 2689
Result: 1-0
ECO: B33
Opening: Sicilian Defense: Lasker-Pelikan Variation
Variant: Standard
TimeControl: 90 Minutes + 30 second increment from move 1

1. e4 { [%eval 0.14] [%clk 1:30:54] } 1... c5 { [%eval 0.33] [%clk 1:28:59] } 2. Nf3 { [%eval 0.0] [%clk 1:31:16] } 2... Nc6 { [%eval 0.29] [%clk 1:29:21] } 3. d4 { [%eval 0.33] [%clk 1:31:41] } 3... cxd4 { [%eval 0.38] [%clk 1:29:44] } 4. Nxd4 { [%eval 0.29] [%clk 1:32:07] } 4... Nf6 { [%eval 0.36] [%clk 1:30:06] } 5. Nc3 { [%eval 0.32] [%clk 1:32:31] } 5... e5 { [%eval 0.13] [%clk 1:28:28] } 6. Ndb5 { [%eval 0.38] [%clk 1:32:51] } 6... d6 { [%eval 0.35] [%clk 1:28:49] } 7. Nd5 { [%eval 0.29] [%clk 1:33:16] } 7... Nxd5 { [%eval 0.38] [%clk 1:29:10] } 8. exd5 { [%eval 0.16] [%clk 1:33:40] } 8... Ne7 { [%eval 0.49] [%clk 1:29:30] } 9. c3 { [%eval 0.29] [%clk 1:33:59] } 9... Nf5 { [%eval 0.31] [%clk 1:28:50] } 10. a4 { [%eval 0.34] [%clk 1:34:14] } 10... Be7 { [%eval 0.2] [%clk 1:20:16] } 11. Bd3 { [%eval 0.26] [%clk 1:34:30] } 11... O-O { [%eval 0.23] [%clk 1:16:01] } 12. O-O { [%eval 0.21] [%clk 1:34:52] } 12... Nh4 { [%eval 0.42] [%clk 1:07:30] } 13. f4 { [%eval 0.56] [%clk 1:25:11] } 13... a6 { [%eval 0.41] [%clk 0:57:36] } 14. Na3 { [%eval 0.46] [%clk 1:25:24] } 14... exf4 { [%eval 0.35] [%clk 0:57:49] } 15. Bxf4 { [%eval 0.39] [%clk 1:24:47] } 15... Ng6 { [%eval 0.35] [%clk 0:56:04] } 16. Bxg6 { [%eval -0.08] [%clk 0:59:50] } 16... hxg6 { [%eval -0.1] [%clk 0:55:57] } 17. Nc4 { [%eval -0.17] [%clk 1:00:14] } 17... Qc7 { [%eval -0.1] [%clk 0:47:11] } 18. b3 { [%eval -0.09] [%clk 0:56:09] } 18... b6 { [%eval 0.11] [%clk 0:41:46] } 19. Be3 { [%eval -0.03] [%clk 0:33:18] } 19... Rb8 { [%eval -0.03] [%clk 0:42:02] } 20. Bd4 { [%eval -0.06] [%clk 0:33:42] } 20... Bg5 { [%eval -0.09] [%clk 0:36:12] } 21. Nd2 { [%eval -0.05] [%clk 0:27:03] } 21... Re8 { [%eval -0.05] [%clk 0:34:23] } 22. c4 { [%eval -0.41] [%clk 0:25:44] } 22... Be3+ { [%eval -0.51] [%clk 0:32:09] } 23. Bxe3 { [%eval -0.42] [%clk 0:26:08] } 23... Rxe3 { [%eval -0.35] [%clk 0:32:36] } 24. Re1 { [%eval -0.41] [%clk 0:18:21] } 24... Qc5 { [%eval -0.41] [%clk 0:30:55] } 25. Kh1 { [%eval -0.47] [%clk 0:18:45] } 25... Bf5 { [%eval -0.39] [%clk 0:30:22] } 26. Nf3?! { [%eval -1.01] } { Inaccuracy. Rxe3 was best. } { [%clk 0:17:44] } 26... Bg4? { [%eval 0.46] } { Mistake. Rd3 was best. } { [%clk 0:14:31] } 27. Rxe3 { [%eval 0.37] [%clk 0:17:25] } 27... Qxe3 { [%eval 0.38] [%clk 0:14:57] } 28. Qd4 { [%eval 0.26] [%clk 0:17:49] } 28... Qxd4 { [%eval 0.37] [%clk 0:14:26] } 29. Nxd4 { [%eval 0.48] [%clk 0:18:15] } 29... Bd7 { [%eval 0.24] [%clk 0:14:38] } 30. a5 { [%eval 0.02] [%clk 0:16:08] } 30... b5 { [%eval 0.05] [%clk 0:14:50] } 31. cxb5 { [%eval -0.08] [%clk 0:16:27] } 31... Bxb5 { [%eval 0.0] [%clk 0:15:16] } 32. Kg1 { [%eval 0.0] [%clk 0:16:06] } 32... Bd3 { [%eval 0.0] [%clk 0:15:00] } 33. Ra4 { [%eval -0.38] [%clk 0:15:35] } 33... Re8?! { [%eval 0.17] } { Inaccuracy. f5 was best. } { [%clk 0:14:11] } 34. Rb4 { [%eval 0.28] [%clk 0:15:07] } 34... Re1+ { [%eval 0.4] [%clk 0:09:46] } 35. Kf2 { [%eval 0.11] [%clk 0:15:32] } 35... Re5 { [%eval 0.35] [%clk 0:10:13] } 36. Nc6 { [%eval 0.46] [%clk 0:13:39] } 36... Re2+ { [%eval 0.35] [%clk 0:10:02] } 37. Kf3 { [%eval 0.37] [%clk 0:13:52] } 37... Ra2?! { [%eval 1.47] } { Inaccuracy. g5 was best. } { [%clk 0:07:05] } 38. Rb8+ { [%eval 1.54] [%clk 0:09:20] } 38... Kh7 { [%eval 1.58] [%clk 0:07:32] } 39. Rd8? { [%eval 0.0] } { Mistake. Nb4 was best. } { [%clk 0:08:55] } 39... f5?! { [%eval 0.6] } { Inaccuracy. Bf1 was best. } { [%clk 0:06:44] } 40. Rxd6 { [%eval 0.5] [%clk 0:09:20] } 40... Be4+ { [%eval 0.65] [%clk 0:07:11] } 41. Kf4 { [%eval 0.68] [%clk 0:06:11] } 41... Rxg2 { [%eval 0.84] [%clk 0:06:57] } 42. Rd8 { [%eval 1.13] [%clk 0:06:38] } 42... g5+ { [%eval 0.9] [%clk 0:06:39] } 43. Ke5 { [%eval 1.11] [%clk 0:07:02] } 43... Rxh2?! { [%eval 1.75] } { Inaccuracy. Re2 was best. } { [%clk 0:06:15] } 44. Nd4 { [%eval 1.61] [%clk 0:07:27] } 44... Ra2?! { [%eval 2.44] } { Inaccuracy. Bg2 was best. } { [%clk 0:01:29] } 45. b4 { [%eval 2.75] [%clk 0:07:50] } 45... g4 { [%eval 2.8] [%clk 0:01:54] } 46. d6 { [%eval 2.45] [%clk 0:08:05] } 46... g3 { [%eval 2.55] [%clk 0:02:05] } 47. d7 { [%eval 2.75] [%clk 0:05:16] } 47... g2 { [%eval 2.71] [%clk 0:02:31] } 48. Rh8+ { [%eval 2.78] [%clk 0:05:35] } 48... Kxh8 { [%eval 2.26] [%clk 0:02:58] } 49. d8=Q+ { [%eval 2.48] [%clk 0:06:00] } 49... Kh7 { [%eval 2.31] [%clk 0:03:26] } 50. Qg5 { [%eval 2.53] [%clk 0:04:17] } 50... Ra1 { [%eval 2.92] [%clk 0:03:41] } 51. Ne2 { [%eval 2.69] [%clk 0:04:32] } 51... Rb1? { [%eval 4.64] } { Mistake. Rh1 was best. } { [%clk 0:01:01] } 52. Ke6 { [%eval 4.74] [%clk 0:03:44] } 52... Rxb4 { [%eval 4.71] [%clk 0:01:27] } 53. Qh4+ { [%eval 4.64] [%clk 0:04:10] } 53... Kg8 { [%eval 4.71] [%clk 0:01:53] } 54. Qd8+ { [%eval 4.82] [%clk 0:04:35] } 54... Kh7 { [%eval 4.61] [%clk 0:02:19] } 55. Kf7 { [%eval 4.78] [%clk 0:04:45] } 55... Rb7+ { [%eval 4.55] [%clk 0:00:35] } 56. Kf8 { [%eval 4.75] [%clk 0:05:10] } 56... f4 { [%eval 4.49] [%clk 0:00:37] } 57. Qh4+ { [%eval 4.86] [%clk 0:05:19] } 57... Kg6 { [%eval 4.79] [%clk 0:01:04] } 58. Nxf4+ { [%eval 4.55] [%clk 0:03:23] } 58... Kf5 { [%eval 4.86] [%clk 0:01:30] } 59. Nxg2 { [%eval 4.75] [%clk 0:03:45] } 59... g5 { [%eval 4.75] [%clk 0:00:34] } 60. Ne3+ { [%eval 4.76] [%clk 0:03:32] } 60... Kf6 { [%eval 4.81] [%clk 0:00:58] } 61. Qh6+ { [%eval 4.86] [%clk 0:03:29] } 61... Ke5 { [%eval 4.64] [%clk 0:00:48] } 62. Qxg5+ { [%eval 4.76] [%clk 0:03:33] } 62... Kd4 { [%eval 4.61] [%clk 0:01:15] } 63. Qf4 { [%eval 4.57] [%clk 0:03:43] } 63... Rb5 { [%eval 4.36] [%clk 0:01:27] } 64. Ke7 { [%eval 4.1] [%clk 0:03:37] } 64... Kd3 { [%eval 4.39] [%clk 0:01:13] } 65. Ng4 { [%eval 4.31] [%clk 0:03:55] } 65... Bd5 { [%eval 4.43] [%clk 0:00:46] } 66. Ne5+ { [%eval 4.78] [%clk 0:03:23] } 66... Kc3 { [%clk 0:01:11] } 67. Qe3+ { [%clk 0:02:52] } 67... Kb4 { [%clk 0:01:35] } 68. Kd6 { [%clk 0:03:00] } 68... Rxa5 { [%clk 0:00:43] } 69. Nd3+ { [%clk 0:03:13] } 69... Kc4 { [%clk 0:00:38] } 70. Nb2+ { [%clk 0:03:35] } 70... Kb4 { [%clk 0:00:51] } 71. Qd2+ { [%clk 0:03:56] } 1-0