Event: Round 4: Theodore Biyiasas - Siddharth Singh
Date: 2023-09-17
White: Theodore Biyiasas
Black: Siddharth Singh
Result: 0-1
ECO: E33
Opening: Nimzo-Indian Defense: Classical Variation, Milner-Barry Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:58] } 1... Nf6 { [%eval 0.28] [%clk 1:30:54] } 2. c4 { [%eval 0.16] [%clk 1:31:18] } 2... e6 { [%eval 0.23] [%clk 1:31:18] } 3. Nc3 { [%eval 0.05] [%clk 1:30:52] } 3... Bb4 { [%eval 0.25] [%clk 1:31:40] } 4. Qc2 { [%eval 0.0] [%clk 1:31:17] } 4... Nc6 { [%eval 0.47] [%clk 1:32:05] } 5. Nf3 { [%eval 0.48] [%clk 1:31:36] } 5... d6 { [%eval 0.68] [%clk 1:32:30] } 6. Bd2 { [%eval 0.77] [%clk 1:31:59] } 6... e5 { [%eval 0.66] [%clk 1:32:46] } 7. a3 { [%eval 0.72] [%clk 1:18:43] } 7... Bxc3 { [%eval 0.57] [%clk 1:31:45] } 8. Bxc3 { [%eval 0.64] [%clk 1:18:54] } 8... Qe7 { [%eval 0.79] [%clk 1:25:59] } 9. e3 { [%eval 0.56] [%clk 1:14:53] } 9... Bg4 { [%eval 0.78] [%clk 1:22:58] } 10. d5 { [%eval 0.68] [%clk 1:04:34] } 10... Nb8 { [%eval 0.57] [%clk 1:22:29] } 11. Bd3 { [%eval 0.4] [%clk 0:58:04] } 11... Nbd7 { [%eval 0.5] [%clk 1:21:48] } 12. Nd2 { [%eval 0.27] [%clk 0:54:50] } 12... Bh5 { [%eval 0.78] [%clk 1:19:09] } 13. O-O { [%eval 0.46] [%clk 0:53:01] } 13... Bg6 { [%eval 0.47] [%clk 1:18:47] } 14. Bf5 { [%eval 0.2] [%clk 0:45:14] } 14... O-O { [%eval 0.17] [%clk 1:08:45] } 15. b4 { [%eval -0.1] [%clk 0:42:51] } 15... e4 { [%eval 0.36] [%clk 1:03:38] } 16. Bxg6 { [%eval 0.22] [%clk 0:37:45] } 16... hxg6 { [%eval 0.45] [%clk 1:03:11] } 17. Rfd1 { [%eval 0.42] [%clk 0:33:12] } 17... Rae8 { [%eval 0.22] [%clk 1:02:05] } 18. Rac1 { [%eval 0.17] [%clk 0:32:00] } 18... Nh7 { [%eval 0.59] [%clk 0:59:16] } 19. c5 { [%eval 0.45] [%clk 0:28:37] } 19... dxc5?! { [%eval 1.49] } { Inaccuracy. f5 was best. } { [%clk 0:54:15] } 20. bxc5 { [%eval 1.44] [%clk 0:28:47] } 20... Qh4 { [%eval 1.65] [%clk 0:54:30] } 21. c6 { [%eval 1.21] [%clk 0:26:19] } 21... bxc6 { [%eval 1.2] [%clk 0:53:01] } 22. dxc6 { [%eval 1.14] [%clk 0:26:23] } 22... Nc5 { [%eval 0.96] [%clk 0:51:27] } 23. Bb4?! { [%eval 0.19] } { Inaccuracy. Rb1 was best. } { [%clk 0:20:48] } 23... Nd3 { [%eval 0.23] [%clk 0:51:49] } 24. Nf1 { [%eval 0.21] [%clk 0:19:56] } 24... Nxb4? { [%eval 1.34] } { Mistake. Nxc1 was best. } { [%clk 0:48:23] } 25. axb4 { [%eval 1.39] [%clk 0:20:23] } 25... Ng5 { [%eval 1.32] [%clk 0:48:37] } 26. Rd4 { [%eval 0.84] [%clk 0:17:21] } 26... f5 { [%eval 1.17] [%clk 0:41:28] } 27. f4 { [%eval 0.81] [%clk 0:15:57] } 27... Ne6 { [%eval 0.76] [%clk 0:37:08] } 28. Rd7 { [%eval 0.81] [%clk 0:15:44] } 28... Rf7 { [%eval 1.32] [%clk 0:36:51] } 29. Rcd1?! { [%eval 0.66] } { Inaccuracy. Qa2 was best. } { [%clk 0:15:35] } 29... Qf6 { [%eval 1.09] [%clk 0:35:54] } 30. Nd2?! { [%eval 0.25] } { Inaccuracy. Qc4 was best. } { [%clk 0:13:12] } 30... Nf8?! { [%eval 1.32] } { Inaccuracy. g5 was best. } { [%clk 0:35:22] } 31. Rxf7?! { [%eval 0.66] } { Inaccuracy. Nc4 was best. } { [%clk 0:12:31] } 31... Qxf7 { [%eval 0.76] [%clk 0:32:56] } 32. Nc4 { [%eval 0.62] [%clk 0:12:45] } 32... Qe6?! { [%eval 1.23] } { Inaccuracy. Qe7 was best. } { [%clk 0:33:10] } 33. Ne5?! { [%eval 0.46] } { Inaccuracy. b5 was best. } { [%clk 0:12:21] } 33... g5 { [%eval 0.68] [%clk 0:33:39] } 34. g3?! { [%eval 0.09] } { Inaccuracy. b5 was best. } { [%clk 0:11:32] } 34... gxf4 { [%eval 0.03] [%clk 0:33:31] } 35. gxf4 { [%eval 0.0] [%clk 0:11:43] } 35... Ng6 { [%eval 0.0] [%clk 0:33:46] } 36. Rd7 { [%eval 0.0] [%clk 0:06:50] } 36... Nxe5 { [%eval -0.13] [%clk 0:32:27] } 37. fxe5 { [%eval 0.0] [%clk 0:07:16] } 37... Qxe5 { [%eval 0.0] [%clk 0:32:35] } 38. Qc4+ { [%eval 0.0] [%clk 0:07:37] } 38... Kh7 { [%eval 0.0] [%clk 0:31:34] } 39. Qf7?? { [%eval -3.17] } { Blunder. Qd4 was best. } { [%clk 0:07:24] } 39... Re6 { [%eval -3.19] [%clk 0:31:18] } 0-1