Event: Round 3: Sapocinic, Semion - Aryan Chopra
Date: 2024-09-30
White: Sapocinic, Semion
WhiteElo: 2219
Black: Aryan Chopra
BlackTitle: GM
BlackElo: 2620
Result: 0-1
ECO: A28
Opening: English Opening: Four Knights System, Nimzowitsch Variation
Variant: Standard

1. c4 { [%eval 0.12] [%clk 1:30:57] } 1... e5 { [%eval 0.12] [%clk 1:30:55] } 2. Nc3 { [%eval 0.03] [%clk 1:31:17] } 2... Nf6 { [%eval 0.11] [%clk 1:31:18] } 3. Nf3 { [%eval 0.1] [%clk 1:31:40] } 3... Nc6 { [%eval 0.14] [%clk 1:31:41] } 4. e4 { [%eval 0.07] [%clk 1:31:22] } 4... Bb4 { [%eval 0.07] [%clk 1:31:58] } 5. d3 { [%eval 0.08] [%clk 1:31:33] } 5... d6 { [%eval 0.07] [%clk 1:32:12] } 6. a3 { [%eval 0.1] [%clk 1:31:27] } 6... Bc5 { [%eval 0.12] [%clk 1:32:19] } 7. b4 { [%eval 0.05] [%clk 1:30:39] } 7... Bb6 { [%eval 0.04] [%clk 1:32:37] } 8. Na4 { [%eval 0.16] [%clk 1:28:41] } 8... Bg4 { [%eval 0.28] [%clk 1:32:14] } 9. Be2 { [%eval 0.17] [%clk 1:27:12] } 9... Bxf3 { [%eval 0.18] [%clk 1:32:19] } 10. Bxf3 { [%eval 0.16] [%clk 1:27:34] } 10... Bd4 { [%eval 0.08] [%clk 1:32:41] } 11. Rb1 { [%eval 0.1] [%clk 1:27:34] } 11... Qe7 { [%eval 0.12] [%clk 1:32:56] } 12. Be3 { [%eval 0.13] [%clk 1:25:32] } 12... a5 { [%eval 0.19] [%clk 1:28:50] } 13. Qb3?! { [%eval -0.43] } { Inaccuracy. b5 was best. } { [%clk 1:19:39] } 13... axb4 { [%eval -0.34] [%clk 1:23:39] } 14. axb4 { [%eval -0.27] [%clk 1:19:48] } 14... Nd8 { [%eval -0.15] [%clk 1:24:05] } 15. Nc3 { [%eval -0.36] [%clk 1:18:14] } 15... Ne6 { [%eval -0.36] [%clk 1:17:57] } 16. O-O { [%eval -0.37] [%clk 1:16:47] } 16... h5 { [%eval -0.29] [%clk 1:14:40] } 17. Nd5 { [%eval -0.52] [%clk 1:04:25] } 17... Qd8 { [%eval -0.54] [%clk 1:07:53] } 18. h3?! { [%eval -1.32] } { Inaccuracy. Qd1 was best. } { [%clk 1:00:50] } 18... c6 { [%eval -1.26] [%clk 1:01:55] } 19. Nxf6+ { [%eval -1.25] [%clk 0:57:23] } 19... Qxf6 { [%eval -1.22] [%clk 1:02:12] } 20. Qd1 { [%eval -1.16] [%clk 0:57:18] } 20... g6 { [%eval -1.25] [%clk 0:59:54] } 21. Qd2 { [%eval -1.3] [%clk 0:38:35] } 21... g5?! { [%eval -0.72] } { Inaccuracy. Ra3 was best. } { [%clk 0:46:48] } 22. Be2 { [%eval -1.02] [%clk 0:29:10] } 22... Nf4?! { [%eval -0.08] } { Inaccuracy. g4 was best. } { [%clk 0:30:55] } 23. Bxd4 { [%eval -0.15] [%clk 0:27:18] } 23... exd4 { [%eval -0.08] [%clk 0:31:20] } 24. Ra1 { [%eval -0.09] [%clk 0:27:38] } 24... Ke7 { [%eval 0.13] [%clk 0:29:28] } 25. Ra5 { [%eval 0.24] [%clk 0:23:57] } 25... Rxa5 { [%eval 0.29] [%clk 0:27:53] } 26. bxa5 { [%eval 0.32] [%clk 0:24:05] } 26... Ne6 { [%eval 0.32] [%clk 0:25:51] } 27. Qb4 { [%eval 0.08] [%clk 0:22:39] } 27... Nc5 { [%eval 0.14] [%clk 0:25:59] } 28. f4?! { [%eval -0.87] } { Inaccuracy. g3 was best. } { [%clk 0:20:59] } 28... gxf4 { [%eval -0.9] [%clk 0:25:52] } 29. Qd2 { [%eval -0.96] [%clk 0:21:12] } 29... Qg5 { [%eval -0.88] [%clk 0:21:12] } 30. h4 { [%eval -1.04] [%clk 0:17:14] } 30... Qxh4 { [%eval -1.08] [%clk 0:20:32] } 31. Rxf4 { [%eval -0.91] [%clk 0:17:37] } 31... Qg3 { [%eval -1.06] [%clk 0:20:59] } 32. Rf5? { [%eval -2.75] } { Mistake. Rf3 was best. } { [%clk 0:17:30] } 32... h4?! { [%eval -2.0] } { Inaccuracy. Rg8 was best. } { [%clk 0:16:45] } 33. Rf3 { [%eval -1.87] [%clk 0:11:30] } 33... Qg6 { [%eval -1.8] [%clk 0:15:09] } 34. Qb2? { [%eval -3.78] } { Mistake. Qb4 was best. } { [%clk 0:10:48] } 34... h3 { [%eval -3.52] [%clk 0:15:19] } 35. g3 { [%eval -4.31] [%clk 0:11:00] } 35... h2+ { [%eval -4.31] [%clk 0:14:57] } 36. Kh1 { [%eval -4.09] [%clk 0:11:26] } 36... Rh3 { [%eval -4.06] [%clk 0:14:58] } 37. Qb6? { [%eval -7.82] } { Mistake. Qxd4 was best. } { [%clk 0:10:10] } 37... Rxg3 { [%eval -7.21] [%clk 0:14:47] } 38. Qc7+? { [%eval #-7] } { Checkmate is now unavoidable. Rxg3 was best. } { [%clk 0:10:30] } 38... Nd7 { [%eval #-6] [%clk 0:14:50] } 0-1