Event: IM
Date: 2023-12-28
White: Chubakov, Sultan
WhiteElo: 2073
Black: Cosman, Andreea-Marioara
BlackElo: 2120
Result: 0-1
ECO: A14
Opening: English Opening: Agincourt Defense, Keres Defense
Variant: Standard

1. c4 { [%eval 0.15] [%clk 1:30:37] } 1... c5 { [%eval 0.32] [%clk 1:30:54] } 2. g3 { [%eval 0.0] [%clk 1:31:02] } 2... Nf6 { [%eval 0.48] [%clk 1:29:24] } 3. Bg2 { [%eval 0.32] [%clk 1:31:02] } 3... e6 { [%eval 0.38] [%clk 1:29:12] } 4. Nf3 { [%eval 0.41] [%clk 1:30:04] } 4... Nc6 { [%eval 0.56] [%clk 1:26:37] } 5. Nc3 { [%eval 0.37] [%clk 1:28:33] } 5... d5 { [%eval 0.13] [%clk 1:22:59] } 6. cxd5 { [%eval 0.31] [%clk 1:27:39] } 6... Nxd5 { [%eval 0.36] [%clk 1:22:58] } 7. O-O { [%eval 0.44] [%clk 1:26:14] } 7... Be7 { [%eval 0.59] [%clk 1:21:06] } 8. d3?! { [%eval 0.03] } { Inaccuracy. d4 was best. } { [%clk 1:18:05] } 8... O-O { [%eval 0.08] [%clk 1:18:34] } 9. a3 { [%eval -0.16] [%clk 1:15:09] } 9... Nxc3 { [%eval 0.14] [%clk 1:15:22] } 10. bxc3 { [%eval 0.07] [%clk 1:15:29] } 10... e5 { [%eval 0.1] [%clk 1:15:05] } 11. Nd2 { [%eval 0.26] [%clk 1:11:10] } 11... Qc7 { [%eval 0.17] [%clk 1:08:04] } 12. Bb2 { [%eval -0.14] [%clk 1:06:10] } 12... Be6 { [%eval 0.03] [%clk 0:59:58] } 13. c4 { [%eval -0.12] [%clk 1:01:29] } 13... Rad8 { [%eval 0.07] [%clk 0:57:57] } 14. Re1 { [%eval -0.08] [%clk 0:57:01] } 14... Nd4 { [%eval 0.45] [%clk 0:50:54] } 15. Rb1 { [%eval 0.2] [%clk 0:48:08] } 15... b6 { [%eval 0.22] [%clk 0:50:37] } 16. e3 { [%eval 0.0] [%clk 0:45:02] } 16... Nc6 { [%eval -0.07] [%clk 0:50:23] } 17. Qc2 { [%eval -0.01] [%clk 0:44:45] } 17... Bf5 { [%eval 0.34] [%clk 0:41:46] } 18. Bd5 { [%eval 0.1] [%clk 0:40:54] } 18... Bd6 { [%eval 0.12] [%clk 0:40:48] } 19. Ne4 { [%eval -0.02] [%clk 0:36:07] } 19... Ne7 { [%eval -0.14] [%clk 0:41:08] } 20. Nc3 { [%eval -0.2] [%clk 0:31:27] } 20... Qd7 { [%eval 0.1] [%clk 0:38:23] } 21. a4?! { [%eval -0.49] } { Inaccuracy. Bf3 was best. } { [%clk 0:25:06] } 21... h5 { [%eval 0.0] [%clk 0:33:22] } 22. a5 { [%eval -0.17] [%clk 0:20:44] } 22... Bc7?! { [%eval 0.48] } { Inaccuracy. bxa5 was best. } { [%clk 0:31:00] } 23. axb6 { [%eval 0.38] [%clk 0:20:03] } 23... axb6 { [%eval 0.39] [%clk 0:31:23] } 24. e4 { [%eval 0.4] [%clk 0:16:55] } 24... Bg4 { [%eval 0.38] [%clk 0:24:21] } 25. Ra1 { [%eval 0.44] [%clk 0:15:58] } 25... Ng6?! { [%eval 1.16] } { Inaccuracy. Bb8 was best. } { [%clk 0:19:02] } 26. f3?! { [%eval 0.17] } { Inaccuracy. Qc1 was best. } { [%clk 0:13:01] } 26... Bxf3 { [%eval 0.27] [%clk 0:17:54] } 27. Qf2 { [%eval 0.0] [%clk 0:12:33] } 27... Bg4 { [%eval 0.0] [%clk 0:17:17] } 28. Ra7 { [%eval 0.0] [%clk 0:12:23] } 28... Qc8 { [%eval 0.0] [%clk 0:09:47] } 29. Nb5 { [%eval 0.0] [%clk 0:10:12] } 29... Rd7 { [%eval 0.0] [%clk 0:10:04] } 30. Rea1 { [%eval -0.04] [%clk 0:08:40] } 30... Bb8 { [%eval 0.02] [%clk 0:08:53] } 31. Ra8 { [%eval 0.09] [%clk 0:08:11] } 31... Qd8 { [%eval -0.07] [%clk 0:07:39] } 32. Na7 { [%eval 0.0] [%clk 0:06:44] } 32... Ne7 { [%eval -0.02] [%clk 0:05:53] } 33. Bxe5?? { [%eval -3.54] } { Blunder. Qg2 was best. } { [%clk 0:05:52] } 33... Bxe5 { [%eval -2.96] [%clk 0:05:42] } 34. Rxd8 { [%eval -3.33] [%clk 0:06:17] } 34... Rdxd8 { [%eval -3.29] [%clk 0:06:06] } 35. Qe1 { [%eval -2.99] [%clk 0:03:22] } 35... Bd4+ { [%eval -2.4] [%clk 0:05:55] } 36. Kg2 { [%eval -2.23] [%clk 0:03:14] } 36... Nxd5 { [%eval -2.36] [%clk 0:05:47] } 37. cxd5 { [%eval -2.28] [%clk 0:03:17] } 37... Bxa1 { [%eval -2.65] [%clk 0:04:24] } 38. Qxa1 { [%eval -2.55] [%clk 0:03:35] } 38... Ra8 { [%eval -2.42] [%clk 0:03:59] } 39. Qa6 { [%eval -3.1] [%clk 0:01:54] } 39... Rfb8 { [%eval -3.07] [%clk 0:03:47] } 40. d6? { [%eval -4.88] } { Mistake. e5 was best. } { [%clk 0:01:10] } 40... Bd7 { [%eval -5.29] [%clk 0:02:12] } 41. Kf3 { [%eval -5.6] [%clk 0:25:25] } 41... b5 { [%eval -5.51] [%clk 0:28:21] } 42. Ke3 { [%eval -5.65] [%clk 0:24:15] } 42... b4 { [%eval -5.97] [%clk 0:28:04] } 43. Kd2 { [%eval -5.54] [%clk 0:24:17] } 43... b3 { [%eval -5.7] [%clk 0:24:58] } 44. Kc1 { [%eval -5.73] [%clk 0:24:44] } 44... b2+ { [%eval -5.95] [%clk 0:25:20] } 45. Kb1 { [%eval -5.56] [%clk 0:25:09] } 45... Rb4 { [%eval -6.21] [%clk 0:23:09] } 46. e5 { [%eval -5.93] [%clk 0:22:29] } 46... Bf5 { [%eval -12.96] [%clk 0:20:01] } 47. e6?! { [%eval #-7] } { Checkmate is now unavoidable. d7 was best. } { [%clk 0:20:21] } 47... Bxe6? { [%eval -7.19] } { Lost forced checkmate sequence. Rxa7 was best. } { [%clk 0:20:02] } 0-1