Event: Round 5: Koustav Chatterjee - Tanitaluwa Adewumi
Date: 2024-01-13
White: Koustav Chatterjee
WhiteTitle: GM
Black: Tanitaluwa Adewumi
BlackTitle: FM
Result: 1/2-1/2
ECO: B40
Opening: Sicilian Defense: French Variation, Westerinen Attack
Variant: Standard

1. e4 { [%eval 0.2] [%clk 1:29:51] } 1... c5 { [%eval 0.33] [%clk 1:30:55] } 2. Nf3 { [%eval 0.17] [%clk 1:29:51] } 2... e6 { [%eval 0.0] [%clk 1:29:12] } 3. b3 { [%eval 0.08] [%clk 1:29:50] } 3... Nc6 { [%eval 0.11] [%clk 1:28:51] } 4. Bb2 { [%eval 0.07] [%clk 1:30:13] } 4... d5 { [%eval 0.39] [%clk 1:26:24] } 5. Bb5 { [%eval 0.23] [%clk 1:30:13] } 5... Nf6 { [%eval 0.38] [%clk 1:26:15] } 6. exd5 { [%eval 0.33] [%clk 1:14:43] } 6... exd5 { [%eval 0.62] [%clk 1:25:43] } 7. Qe2+ { [%eval 0.56] [%clk 1:14:08] } 7... Be7 { [%eval 0.39] [%clk 1:17:56] } 8. O-O { [%eval -0.13] [%clk 1:02:19] } 8... O-O { [%eval 0.0] [%clk 1:18:00] } 9. Re1 { [%eval -0.07] [%clk 1:02:35] } 9... Bd6 { [%eval 0.0] [%clk 1:15:57] } 10. Bxc6 { [%eval -0.03] [%clk 1:02:49] } 10... bxc6 { [%eval 0.0] [%clk 1:16:21] } 11. d3 { [%eval -0.45] [%clk 1:03:06] } 11... Bg4 { [%eval -0.27] [%clk 1:16:09] } 12. Nbd2 { [%eval -0.27] [%clk 1:03:29] } 12... Bf4 { [%eval 0.04] [%clk 1:15:26] } 13. Qf1 { [%eval -0.29] [%clk 1:03:45] } 13... Qa5 { [%eval -0.29] [%clk 1:10:13] } 14. c3?! { [%eval -0.89] } { Inaccuracy. h3 was best. } { [%clk 0:55:28] } 14... Rfe8 { [%eval -1.02] [%clk 1:06:31] } 15. h3 { [%eval -1.28] [%clk 0:55:50] } 15... Rxe1 { [%eval -1.32] [%clk 1:04:41] } 16. Qxe1 { [%eval -1.1] [%clk 0:55:38] } 16... Re8 { [%eval -1.25] [%clk 1:02:07] } 17. Qf1 { [%eval -1.4] [%clk 0:53:54] } 17... Bxd2?! { [%eval -0.7] } { Inaccuracy. Bh5 was best. } { [%clk 0:59:10] } 18. Nxd2?! { [%eval -1.7] } { Inaccuracy. hxg4 was best. } { [%clk 0:54:13] } 18... Be2 { [%eval -1.59] [%clk 0:59:27] } 19. Qb1 { [%eval -1.95] [%clk 0:52:56] } 19... Nh5 { [%eval -1.99] [%clk 0:57:33] } 20. Nf1 { [%eval -1.87] [%clk 0:35:26] } 20... Nf4 { [%eval -1.93] [%clk 0:56:53] } 21. Ng3 { [%eval -1.91] [%clk 0:35:51] } 21... Bxd3 { [%eval -1.87] [%clk 0:56:18] } 22. Qd1 { [%eval -1.81] [%clk 0:36:16] } 22... c4 { [%eval -1.73] [%clk 0:55:49] } 23. Qg4?! { [%eval -2.6] } { Inaccuracy. Qd2 was best. } { [%clk 0:33:59] } 23... Qc7 { [%eval -2.39] [%clk 0:53:27] } 24. Ba3 { [%eval -2.05] [%clk 0:27:40] } 24... Qe5?! { [%eval -1.28] } { Inaccuracy. h5 was best. } { [%clk 0:52:10] } 25. Qd7 { [%eval -1.29] [%clk 0:27:17] } 25... h6 { [%eval -0.83] [%clk 0:36:39] } 26. Bc5 { [%eval -0.99] [%clk 0:17:38] } 26... a6 { [%eval -0.55] [%clk 0:32:11] } 27. Bd4 { [%eval -0.36] [%clk 0:17:07] } 27... Qe6 { [%eval -0.54] [%clk 0:31:45] } 28. Qc7 { [%eval -0.53] [%clk 0:17:31] } 28... g5 { [%eval -0.44] [%clk 0:29:39] } 29. b4? { [%eval -1.69] } { Mistake. Be3 was best. } { [%clk 0:15:08] } 29... Bg6?! { [%eval -1.03] } { Inaccuracy. Rc8 was best. } { [%clk 0:16:26] } 30. Be3 { [%eval -0.99] [%clk 0:14:12] } 30... Qf6 { [%eval -0.92] [%clk 0:14:29] } 31. Bd4 { [%eval -0.99] [%clk 0:14:24] } 31... Qe6 { [%eval -0.98] [%clk 0:14:16] } 32. Be3 { [%eval -0.88] [%clk 0:14:50] } 32... d4 { [%eval -0.75] [%clk 0:08:21] } 33. Bxd4 { [%eval -1.09] [%clk 0:07:45] } 33... Qd5 { [%eval -0.69] [%clk 0:08:37] } 34. f3 { [%eval -0.61] [%clk 0:07:54] } 34... h5 { [%eval -0.81] [%clk 0:08:39] } 35. Kh2 { [%eval -0.47] [%clk 0:05:57] } 35... h4 { [%eval -0.51] [%clk 0:08:05] } 36. Nf1 { [%eval -0.65] [%clk 0:06:10] } 36... Ne6 { [%eval -1.03] [%clk 0:04:13] } 37. Qe5 { [%eval -1.3] [%clk 0:06:35] } 37... Qxe5+ { [%eval -0.96] [%clk 0:03:47] } 38. Bxe5 { [%eval -1.08] [%clk 0:07:02] } 38... Nf4?! { [%eval 0.0] } { Inaccuracy. Bd3 was best. } { [%clk 0:03:38] } 39. Bxf4 { [%eval 0.0] [%clk 0:05:42] } 39... gxf4 { [%eval 0.0] [%clk 0:04:07] } 40. Nd2 { [%eval 0.0] [%clk 0:06:12] } 40... Bd3 { [%eval 0.0] [%clk 0:04:17] } 41. Ne4 { [%eval -0.02] [%clk 0:06:37] } 41... Bxe4 { [%eval 0.0] [%clk 0:04:33] } 42. fxe4 { [%eval 0.0] [%clk 0:07:05] } 42... Rxe4 { [%eval 0.0] [%clk 0:04:57] } 43. Rd1 { [%eval 0.0] [%clk 0:07:32] } 1/2-1/2