Event: Round 8: Samunenkov, Ihor - Cheparinov, Ivan
Date: 2024-11-16
White: Samunenkov, Ihor
WhiteTitle: GM
WhiteElo: 2523
Black: Cheparinov, Ivan
BlackTitle: GM
BlackElo: 2632
Result: 0-1
ECO: E48
Opening: Nimzo-Indian Defense: Normal Variation, Classical Defense
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:56] } 1... Nf6 { [%eval 0.17] [%clk 1:30:56] } 2. c4 { [%eval 0.16] [%clk 1:31:17] } 2... e6 { [%eval 0.11] [%clk 1:31:21] } 3. Nc3 { [%eval 0.17] [%clk 1:31:37] } 3... Bb4 { [%eval 0.17] [%clk 1:31:45] } 4. e3 { [%eval 0.11] [%clk 1:31:58] } 4... O-O { [%eval 0.11] [%clk 1:32:03] } 5. Bd3 { [%eval 0.13] [%clk 1:32:19] } 5... d5 { [%eval 0.09] [%clk 1:32:20] } 6. a3 { [%eval 0.09] [%clk 1:32:41] } 6... dxc4 { [%eval 0.11] [%clk 1:31:19] } 7. Bxc4 { [%eval 0.0] [%clk 1:33:03] } 7... Bd6 { [%eval 0.31] [%clk 1:31:14] } 8. Nf3 { [%eval 0.28] [%clk 1:33:17] } 8... Nc6 { [%eval 0.28] [%clk 1:31:39] } 9. e4 { [%eval 0.29] [%clk 1:33:28] } 9... e5 { [%eval 0.25] [%clk 1:32:02] } 10. d5 { [%eval 0.34] [%clk 1:33:51] } 10... Ne7 { [%eval 0.31] [%clk 1:32:26] } 11. O-O { [%eval 0.35] [%clk 1:34:11] } 11... h6 { [%eval 0.31] [%clk 1:32:30] } 12. h3 { [%eval 0.26] [%clk 1:30:46] } 12... Bd7 { [%eval 0.27] [%clk 1:32:05] } 13. Qb3 { [%eval 0.0] [%clk 1:17:37] } 13... Rb8 { [%eval 0.15] [%clk 1:27:26] } 14. a4 { [%eval 0.0] [%clk 1:09:14] } 14... a6 { [%eval 0.24] [%clk 1:24:51] } 15. Be3 { [%eval -0.1] [%clk 1:03:43] } 15... b5 { [%eval -0.1] [%clk 1:14:28] } 16. axb5 { [%eval -0.11] [%clk 1:03:44] } 16... axb5 { [%eval -0.08] [%clk 1:14:21] } 17. Bd3 { [%eval -0.23] [%clk 1:03:40] } 17... b4 { [%eval -0.1] [%clk 1:09:29] } 18. Na4?! { [%eval -0.74] } { Inaccuracy. Ne2 was best. } { [%clk 0:56:40] } 18... Nexd5 { [%eval -1.0] [%clk 1:09:44] } 19. exd5?! { [%eval -1.6] } { Inaccuracy. Bd2 was best. } { [%clk 0:57:00] } 19... e4 { [%eval -1.49] [%clk 1:10:09] } 20. Be2 { [%eval -1.83] [%clk 0:57:17] } 20... exf3 { [%eval -1.77] [%clk 1:10:33] } 21. Bxf3 { [%eval -1.85] [%clk 0:57:39] } 21... Qe7 { [%eval -1.6] [%clk 1:04:29] } 22. Bd4 { [%eval -2.13] [%clk 0:47:06] } 22... Rfe8 { [%eval -2.16] [%clk 1:02:53] } 23. Qe3 { [%eval -2.01] [%clk 0:36:03] } 23... Qf8 { [%eval -1.68] [%clk 1:01:14] } 24. Qc1 { [%eval -1.88] [%clk 0:35:57] } 24... Bb5 { [%eval -1.91] [%clk 0:53:43] } 25. Re1 { [%eval -2.3] [%clk 0:29:08] } 25... Rxe1+ { [%eval -2.17] [%clk 0:52:57] } 26. Qxe1 { [%eval -2.15] [%clk 0:29:31] } 26... Re8 { [%eval -2.04] [%clk 0:53:15] } 27. Qd1 { [%eval -2.5] [%clk 0:25:37] } 27... Qe7 { [%eval -2.4] [%clk 0:45:55] } 28. b3 { [%eval -2.9] [%clk 0:23:12] } 28... Ne4 { [%eval -2.92] [%clk 0:41:36] } 29. Bg4?! { [%eval -4.32] } { Inaccuracy. Nb2 was best. } { [%clk 0:11:18] } 29... Qg5 { [%eval -4.39] [%clk 0:37:42] } 30. Be3 { [%eval -4.67] [%clk 0:04:00] } 30... Qe5 { [%eval -4.66] [%clk 0:37:04] } 31. f4 { [%eval -4.66] [%clk 0:04:23] } 31... Qf6 { [%eval -4.2] [%clk 0:37:27] } 32. Qc1 { [%eval -4.89] [%clk 0:02:41] } 32... Ng3 { [%eval -4.63] [%clk 0:32:55] } 33. Ra2 { [%eval -5.16] [%clk 0:02:18] } 33... h5 { [%eval -5.38] [%clk 0:29:33] } 34. Bf3 { [%eval -5.27] [%clk 0:02:10] } 34... Nf1 { [%eval -4.23] [%clk 0:29:35] } 35. Be2?! { [%eval -6.24] } { Inaccuracy. Bf2 was best. } { [%clk 0:01:13] } 35... Nxe3 { [%eval -6.17] [%clk 0:27:47] } 36. Bxb5 { [%eval -6.06] [%clk 0:01:36] } 36... Qxf4 { [%eval -5.71] [%clk 0:28:12] } 0-1