Event: Round 4: Semion Sapocinic - Yan Domin
Date: 2023-09-08
White: Semion Sapocinic
Black: Yan Domin
Result: 1/2-1/2
ECO: A37
Opening: English Opening: Symmetrical Variation, Three Knights, Fianchetto Variation
Variant: Standard

1. c4 { [%eval 0.23] [%clk 1:30:56] } 1... g6 { [%eval 0.44] [%clk 1:30:51] } 2. Nc3 { [%eval 0.09] [%clk 1:31:14] } 2... c5 { [%eval 0.12] [%clk 1:31:08] } 3. Nf3 { [%eval 0.0] [%clk 1:31:06] } 3... Bg7 { [%eval 0.23] [%clk 1:31:32] } 4. g3 { [%eval 0.18] [%clk 1:30:46] } 4... Nc6 { [%eval 0.15] [%clk 1:31:42] } 5. Bg2 { [%eval 0.23] [%clk 1:30:57] } 5... d6 { [%eval 0.13] [%clk 1:31:56] } 6. O-O { [%eval 0.21] [%clk 1:30:37] } 6... Bf5 { [%eval 0.22] [%clk 1:31:46] } 7. d3 { [%eval 0.15] [%clk 1:30:06] } 7... Qd7 { [%eval 0.24] [%clk 1:31:57] } 8. Re1 { [%eval -0.05] [%clk 1:25:48] } 8... Nf6 { [%eval 0.16] [%clk 1:29:32] } 9. a3 { [%eval 0.0] [%clk 1:24:33] } 9... O-O { [%eval 0.1] [%clk 1:28:34] } 10. Rb1 { [%eval 0.12] [%clk 1:20:13] } 10... Rac8 { [%eval 0.16] [%clk 1:25:10] } 11. b4 { [%eval 0.21] [%clk 1:16:05] } 11... b6 { [%eval 0.21] [%clk 1:25:15] } 12. b5 { [%eval 0.18] [%clk 1:14:22] } 12... Nd4 { [%eval 0.1] [%clk 1:25:26] } 13. Bb2 { [%eval 0.28] [%clk 1:11:49] } 13... e5 { [%eval 0.58] [%clk 1:08:00] } 14. a4 { [%eval 0.94] [%clk 1:07:39] } 14... Bh3 { [%eval 0.78] [%clk 1:00:29] } 15. Bh1 { [%eval 0.76] [%clk 1:06:44] } 15... Bg4 { [%eval 0.95] [%clk 0:58:48] } 16. e3 { [%eval 0.62] [%clk 0:59:40] } 16... Nxf3+ { [%eval 0.69] [%clk 0:59:00] } 17. Bxf3 { [%eval 0.93] [%clk 0:55:06] } 17... h5 { [%eval 0.61] [%clk 0:57:03] } 18. Kg2 { [%eval 0.1] } 18... Bh3+ { [%eval 0.61] } 19. Kg1 { [%eval 0.55] } 19... Bg4 { [%eval 0.88] } 20. Ra1 { [%eval 0.66] [%clk 0:43:08] } 20... Nh7 { [%eval 0.18] [%clk 0:39:42] } 21. Be2 { [%eval 0.09] } 21... f5 { [%eval 0.42] [%clk 0:36:11] } 22. Nd5 { [%eval 0.12] [%clk 0:41:37] } 22... Nf6 { [%eval 0.22] [%clk 0:35:09] } 23. Nxf6+ { [%eval 0.0] [%clk 0:40:50] } 23... Bxf6 { [%eval 0.33] [%clk 0:35:34] } 24. a5 { [%eval 0.42] [%clk 0:37:12] } 24... f4 { [%eval 0.61] [%clk 0:32:05] } 25. Bxg4 { [%eval 0.59] [%clk 0:34:11] } 25... hxg4 { [%eval 0.92] [%clk 0:32:31] } 26. exf4 { [%eval 0.82] [%clk 0:34:36] } 26... exf4 { [%eval 0.73] [%clk 0:32:49] } 27. Bxf6 { [%eval 0.67] [%clk 0:34:31] } 27... Rxf6 { [%eval 0.72] [%clk 0:33:17] } 28. axb6 { [%eval 0.69] [%clk 0:34:15] } 28... axb6 { [%eval 0.79] [%clk 0:31:38] } 29. Re4 { [%eval 0.51] [%clk 0:33:08] } 29... fxg3?! { [%eval 1.37] } { Inaccuracy. Rcf8 was best. } { [%clk 0:25:43] } 30. hxg3 { [%eval 1.52] } 30... Rf3? { [%eval 2.9] } { Mistake. Rcf8 was best. } { [%clk 0:25:56] } 31. Qe2?? { [%eval 0.84] } { Blunder. Qe1 was best. } { [%clk 0:30:07] } 31... Rcf8 { [%eval 0.46] [%clk 0:25:38] } 32. Re1 { [%eval 0.0] [%clk 0:19:31] } 32... Rxf2 { [%eval 0.0] [%clk 0:21:07] } 33. Qxf2 { [%eval 0.0] [%clk 0:19:19] } 33... Rxf2 { [%eval 0.0] [%clk 0:21:33] } 34. Kxf2 { [%eval 0.0] [%clk 0:19:43] } 34... d5 { [%eval 0.0] [%clk 0:20:18] } 35. Re8+ { [%eval 0.0] [%clk 0:16:34] } 35... Kf7 { [%eval 0.0] [%clk 0:20:29] } 36. R1e7+?? { [%eval -2.19] } { Blunder. R8e5 was best. } 36... Qxe7 { [%eval -5.18] [%clk 0:20:11] } 37. Rxe7+ { [%eval -1.53] [%clk 0:16:55] } 37... Kxe7 { [%eval -2.91] } 38. Ke3 { [%eval -6.0] [%clk 0:16:58] } 38... Ke6?? { [%eval -2.25] } { Blunder. Kf6 was best. } { [%clk 0:13:40] } 39. Kf4 { [%eval -5.53] [%clk 0:15:32] } 39... dxc4?? { [%eval 0.0] } { Blunder. Kd6 was best. } { [%clk 0:14:05] } 40. dxc4 { [%eval 0.0] [%clk 0:15:53] } 40... Kf6 { [%eval 0.0] [%clk 0:14:27] } 41. Ke4 { [%eval 0.0] } 1/2-1/2