Event: Round 4: M. Amin Tabatabaei - Arjun Kumar Erigaisi
Date: 2023-09-25
White: M. Amin Tabatabaei
WhiteTitle: GM
WhiteElo: 2577
Black: Arjun Kumar Erigaisi
BlackTitle: GM
BlackElo: 2675
Result: 1/2-1/2
ECO: A20
Opening: English Opening: King's English Variation
Variant: Standard

1. c4 { [%eval 0.23] [%clk 0:25:19] } 1... e5 { [%eval 0.25] [%clk 0:25:14] } 2. g3 { [%eval 0.21] [%clk 0:25:26] } 2... d6 { [%eval 0.38] [%clk 0:25:18] } 3. Nc3 { [%eval 0.16] [%clk 0:25:23] } 3... f5 { [%eval 0.47] [%clk 0:25:21] } 4. Bg2 { [%eval 0.44] [%clk 0:25:01] } 4... Nf6 { [%eval 0.52] [%clk 0:25:17] } 5. Nf3 { [%eval 0.17] [%clk 0:25:07] } 5... Be7 { [%eval 0.29] [%clk 0:25:19] } 6. O-O { [%eval 0.29] [%clk 0:25:14] } 6... O-O { [%eval 0.44] [%clk 0:25:20] } 7. d3 { [%eval 0.19] [%clk 0:25:22] } 7... h6?! { [%eval 0.78] } { Inaccuracy. a5 was best. } { [%clk 0:25:03] } 8. b4 { [%eval 0.29] [%clk 0:25:07] } 8... a6 { [%eval 0.49] [%clk 0:25:11] } 9. Rb1 { [%eval 0.01] [%clk 0:25:03] } 9... Qe8 { [%eval 0.07] [%clk 0:24:55] } 10. a4 { [%eval 0.14] [%clk 0:23:35] } 10... Be6 { [%eval 0.03] [%clk 0:23:54] } 11. b5 { [%eval 0.17] [%clk 0:21:31] } 11... axb5 { [%eval 0.12] [%clk 0:23:27] } 12. axb5 { [%eval 0.14] [%clk 0:21:39] } 12... Nbd7 { [%eval 0.06] [%clk 0:22:55] } 13. Nd2 { [%eval 0.0] [%clk 0:21:46] } 13... Qc8 { [%eval 0.34] [%clk 0:21:55] } 14. Nd5 { [%eval 0.23] [%clk 0:21:14] } 14... Bd8 { [%eval 0.34] [%clk 0:18:45] } 15. Bb2 { [%eval 0.4] [%clk 0:20:34] } 15... Nc5 { [%eval 0.52] [%clk 0:18:10] } 16. f4 { [%eval 0.0] [%clk 0:16:43] } 16... c6 { [%eval 0.0] [%clk 0:14:07] } 17. bxc6 { [%eval 0.0] [%clk 0:16:32] } 17... bxc6 { [%eval 0.0] [%clk 0:14:15] } 18. Nb4 { [%eval -0.33] [%clk 0:14:24] } 18... Ng4 { [%eval -0.22] [%clk 0:13:26] } 19. Nc2 { [%eval -0.47] [%clk 0:14:03] } 19... Na4 { [%eval -0.44] [%clk 0:11:07] } 20. Ba1 { [%eval -0.41] [%clk 0:13:56] } 20... exf4 { [%eval -0.3] [%clk 0:10:19] } 21. gxf4 { [%eval -0.29] [%clk 0:13:03] } 21... Bb6+ { [%eval -0.21] [%clk 0:10:04] } 22. Rxb6? { [%eval -1.36] } { Mistake. d4 was best. } { [%clk 0:06:26] } 22... Nxb6 { [%eval -1.23] [%clk 0:10:12] } 23. h3 { [%eval -1.21] [%clk 0:06:25] } 23... Nf6 { [%eval -1.29] [%clk 0:10:18] } 24. Nd4 { [%eval -1.6] [%clk 0:06:34] } 24... Bd7 { [%eval -1.49] [%clk 0:09:52] } 25. Kh2 { [%eval -1.67] [%clk 0:05:36] } 25... Kh7 { [%eval -1.39] [%clk 0:08:41] } 26. e4 { [%eval -1.42] [%clk 0:04:48] } 26... Ra2 { [%eval -1.61] [%clk 0:07:20] } 27. e5 { [%eval -1.85] [%clk 0:03:38] } 27... dxe5 { [%eval -1.81] [%clk 0:07:28] } 28. fxe5 { [%eval -1.7] [%clk 0:03:47] } 28... Qc7 { [%eval -1.43] [%clk 0:06:52] } 29. Nxf5 { [%eval -1.44] [%clk 0:03:00] } 29... Rfa8? { [%eval -0.18] } { Mistake. Bxf5 was best. } { [%clk 0:05:47] } 30. Bd4 { [%eval -0.22] [%clk 0:01:37] } 30... c5 { [%eval -0.13] [%clk 0:05:55] } 31. Ng3?! { [%eval -0.73] } { Inaccuracy. Kh1 was best. } { [%clk 0:01:08] } 31... cxd4 { [%eval -0.89] [%clk 0:02:35] } 32. exf6 { [%eval -0.82] [%clk 0:01:18] } 32... Bc6 { [%eval -0.95] [%clk 0:02:44] } 33. Bxc6 { [%eval -0.6] [%clk 0:00:30] } 33... Qxc6 { [%eval -0.78] [%clk 0:02:53] } 34. Ne4?? { [%eval -2.59] } { Blunder. fxg7 was best. } { [%clk 0:00:26] } 34... Nxc4 { [%eval -2.47] [%clk 0:01:56] } 35. Ng5+ { [%eval -3.14] [%clk 0:00:14] } 35... Kg6 { [%eval -3.74] [%clk 0:01:23] } 36. Nf3 { [%eval -4.58] [%clk 0:00:22] } 36... Nxd2 { [%eval -4.71] [%clk 0:00:38] } 37. Nxd2 { [%eval -4.55] [%clk 0:00:18] } 37... gxf6? { [%eval -2.48] } { Mistake. Kh7 was best. } { [%clk 0:00:31] } 38. Qg4+ { [%eval -2.33] [%clk 0:00:19] } 38... Kh7 { [%eval -2.27] [%clk 0:00:34] } 39. Qf5+ { [%eval -2.51] [%clk 0:00:17] } 39... Kh8 { [%eval -2.42] [%clk 0:00:42] } 40. Qf4 { [%eval -2.4] [%clk 0:00:26] } 40... Kh7 { [%eval -2.53] [%clk 0:00:23] } 41. Qf5+ { [%eval -2.44] [%clk 0:00:35] } 41... Kh8?! { [%eval -1.38] } { Inaccuracy. Kg7 was best. } { [%clk 0:00:19] } 42. Qf4 { [%eval -1.12] [%clk 0:00:45] } 42... Kh7? { [%eval 0.0] } { Mistake. Kg7 was best. } { [%clk 0:00:13] } 43. Qf5+ { [%eval -2.54] [%clk 0:00:46] } 43... Kg7 { [%eval -2.57] [%clk 0:00:18] } 44. Qg4+ { [%eval -2.73] [%clk 0:00:12] } 44... Kf8 { [%eval -2.45] [%clk 0:00:15] } 45. Qf4 { [%eval -2.43] [%clk 0:00:22] } 45... Rxd2+?? { [%eval -0.03] } { Blunder. Kf7 was best. } { [%clk 0:00:14] } 46. Qxd2 { [%eval -0.12] [%clk 0:00:31] } 46... Qd6+ { [%eval -0.03] [%clk 0:00:23] } 47. Qf4 { [%eval -0.09] [%clk 0:00:30] } 1/2-1/2