Event: Round 5: Chigaev, Maksim - Harikrishna, Pentala
Date: 2024-10-24
White: Chigaev, Maksim
WhiteTitle: GM
WhiteElo: 2624
Black: Harikrishna, Pentala
BlackTitle: GM
BlackElo: 2688
Result: 0-1
ECO: E11
Opening: Bogo-Indian Defense: Grünfeld Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:52] } 1... Nf6 { [%eval 0.17] [%clk 1:30:42] } 2. c4 { [%eval 0.17] [%clk 1:31:15] } 2... e6 { [%eval 0.11] [%clk 1:31:04] } 3. Nf3 { [%eval 0.12] [%clk 1:31:39] } 3... Bb4+ { [%eval 0.54] [%clk 1:30:54] } 4. Nbd2 { [%eval 0.32] [%clk 1:30:31] } 4... Be7 { [%eval 0.51] [%clk 1:31:04] } 5. g3 { [%eval 0.25] [%clk 1:23:10] } 5... c5 { [%eval 0.29] [%clk 1:23:29] } 6. Bg2 { [%eval 0.2] [%clk 1:22:47] } 6... Nc6 { [%eval 0.31] [%clk 1:22:23] } 7. Nb3 { [%eval 0.19] [%clk 1:20:34] } 7... cxd4 { [%eval 0.14] [%clk 1:21:15] } 8. Nbxd4 { [%eval -0.06] [%clk 1:20:50] } 8... Qa5+ { [%eval 0.0] [%clk 1:02:05] } 9. Bd2 { [%eval 0.0] [%clk 1:20:08] } 9... Qb6 { [%eval 0.0] [%clk 1:02:15] } 10. Nxc6 { [%eval -0.02] [%clk 0:57:28] } 10... bxc6 { [%eval 0.0] [%clk 1:02:15] } 11. Qc2 { [%eval -0.02] [%clk 0:57:36] } 11... c5 { [%eval 0.03] [%clk 0:59:03] } 12. Bc3 { [%eval -0.08] [%clk 0:56:54] } 12... Bb7 { [%eval -0.09] [%clk 0:59:08] } 13. Nh4 { [%eval -0.25] [%clk 0:44:26] } 13... O-O { [%eval -0.27] [%clk 0:54:18] } 14. Rd1 { [%eval -0.34] [%clk 0:30:34] } 14... Rfd8 { [%eval -0.27] [%clk 0:49:56] } 15. O-O { [%eval -0.19] [%clk 0:26:01] } 15... Bxg2 { [%eval 0.0] [%clk 0:43:52] } 16. Nxg2 { [%eval -0.02] [%clk 0:26:23] } 16... Qc6 { [%eval -0.12] [%clk 0:43:19] } 17. Nf4 { [%eval -0.27] [%clk 0:23:27] } 17... a5 { [%eval -0.26] [%clk 0:41:31] } 18. a4 { [%eval -0.26] [%clk 0:20:51] } 18... d5 { [%eval 0.02] [%clk 0:35:44] } 19. Bxf6 { [%eval -0.19] [%clk 0:12:12] } 19... Bxf6 { [%eval -0.21] [%clk 0:35:59] } 20. cxd5 { [%eval -0.31] [%clk 0:12:33] } 20... exd5 { [%eval -0.2] [%clk 0:36:22] } 21. Qf5? { [%eval -1.55] } { Mistake. b3 was best. } { [%clk 0:12:59] } 21... g6 { [%eval -1.47] [%clk 0:33:49] } 22. Qc2 { [%eval -1.61] [%clk 0:10:00] } 22... c4 { [%eval -1.86] [%clk 0:30:57] } 23. b3 { [%eval -2.17] [%clk 0:09:30] } 23... c3 { [%eval -2.41] [%clk 0:29:40] } 24. e3 { [%eval -2.31] [%clk 0:09:34] } 24... d4 { [%eval -2.18] [%clk 0:29:19] } 25. e4 { [%eval -2.5] [%clk 0:08:27] } 25... Qb7 { [%eval -2.38] [%clk 0:24:35] } 26. Rfe1 { [%eval -2.69] [%clk 0:08:24] } 26... Rab8 { [%eval -2.77] [%clk 0:23:51] } 27. Rb1 { [%eval -2.79] [%clk 0:08:45] } 27... Bg5 { [%eval -2.88] [%clk 0:19:34] } 28. Nd3 { [%eval -2.75] [%clk 0:06:58] } 28... Bd2 { [%eval -2.79] [%clk 0:19:33] } 29. Re2 { [%eval -2.77] [%clk 0:07:27] } 29... Rd6?! { [%eval -1.77] } { Inaccuracy. Qc8 was best. } { [%clk 0:18:24] } 30. b4 { [%eval -1.67] [%clk 0:05:58] } 30... axb4 { [%eval -1.83] [%clk 0:15:33] } 31. Rxb4 { [%eval -1.71] [%clk 0:06:25] } 31... Qa8 { [%eval -1.68] [%clk 0:15:19] } 32. Kg2?? { [%eval -4.82] } { Blunder. Rc4 was best. } { [%clk 0:03:09] } 32... Rxb4 { [%eval -4.74] [%clk 0:13:54] } 33. Nxb4 { [%eval -4.61] [%clk 0:03:37] } 33... d3 { [%eval -4.59] [%clk 0:10:20] } 34. Nxd3 { [%eval -4.77] [%clk 0:04:05] } 34... Qa6 { [%eval -4.57] [%clk 0:10:42] } 35. Nf4 { [%eval -4.28] [%clk 0:04:28] } 35... g5 { [%eval -4.65] [%clk 0:11:06] } 36. Rxd2 { [%eval -4.24] [%clk 0:04:53] } 36... Rxd2?! { [%eval -3.21] } { Inaccuracy. cxd2 was best. } { [%clk 0:06:08] } 37. Qxc3 { [%eval -3.22] [%clk 0:05:22] } 37... Rd1 { [%eval -3.08] [%clk 0:06:32] } 38. Qc2 { [%eval -3.01] [%clk 0:05:47] } 38... Qf1+ { [%eval -3.2] [%clk 0:06:18] } 39. Kf3 { [%eval -3.22] [%clk 0:06:15] } 39... gxf4 { [%eval -3.15] [%clk 0:02:09] } 40. Qc8+ { [%eval -3.1] [%clk 0:06:39] } 40... Kg7 { [%eval -3.06] [%clk 0:02:35] } 41. Qg4+ { [%eval -3.11] [%clk 0:07:00] } 41... Kf6 { [%eval -3.21] [%clk 0:00:38] } 42. Qxf4+ { [%eval -3.21] [%clk 0:29:16] } 42... Ke6 { [%eval -3.12] [%clk 0:29:36] } 43. Qf5+ { [%eval -3.15] [%clk 0:29:39] } 43... Kd6 { [%eval -3.0] [%clk 0:30:01] } 44. Qxf7? { [%eval -4.85] } { Mistake. Qf6+ was best. } { [%clk 0:29:02] } 44... Rd3+ { [%eval -4.55] [%clk 0:28:03] } 45. Kg4 { [%eval -4.59] [%clk 0:29:29] } 45... Qe2+ { [%eval -4.49] [%clk 0:28:08] } 46. f3 { [%eval -5.41] [%clk 0:29:57] } 46... h5+ { [%eval -4.53] [%clk 0:28:29] } 47. Kg5 { [%eval -5.07] [%clk 0:29:52] } 47... Qxf3 { [%eval -4.85] [%clk 0:27:51] } 48. e5+ { [%eval -5.64] [%clk 0:30:15] } 48... Kxe5 { [%eval -5.46] [%clk 0:26:53] } 49. Qe7+ { [%eval -5.7] [%clk 0:30:39] } 49... Kd5 { [%eval -5.55] [%clk 0:27:08] } 50. Qd7+ { [%eval -5.65] [%clk 0:30:40] } 50... Kc4 { [%eval -5.2] [%clk 0:24:01] } 51. Qb5+ { [%eval -6.11] [%clk 0:30:55] } 51... Kc3 { [%eval -5.93] [%clk 0:24:25] } 52. Qc5+ { [%eval -5.67] [%clk 0:31:23] } 52... Kb3 { [%eval -5.86] [%clk 0:24:44] } 53. Qb5+ { [%eval -5.76] [%clk 0:31:51] } 53... Ka3 { [%eval -5.43] [%clk 0:24:31] } 54. Qc5+ { [%eval -5.3] [%clk 0:32:18] } 54... Kxa4 { [%eval -5.26] [%clk 0:24:39] } 55. Qc4+ { [%eval -5.34] [%clk 0:32:45] } 55... Ka3 { [%eval -5.29] [%clk 0:24:57] } 56. Qc1+ { [%eval -6.12] [%clk 0:33:10] } 56... Kb3 { [%eval -5.69] [%clk 0:25:23] } 57. Qb1+ { [%eval -5.78] [%clk 0:33:36] } 57... Kc4 { [%eval -5.42] [%clk 0:25:32] } 58. Qa2+ { [%eval -5.69] [%clk 0:33:52] } 58... Kc3 { [%eval -8.49] [%clk 0:25:36] } 59. Qa5+ { [%eval -7.58] [%clk 0:34:00] } 59... Kc2 { [%eval -6.35] [%clk 0:25:58] } 60. Qa2+ { [%eval -6.28] [%clk 0:34:02] } 60... Kd1 { [%eval -5.68] [%clk 0:26:19] } 0-1