Event: Round 1: Demchenko, Yaroslav - Lahouimel, Omar
Date: 2024-11-22
White: Demchenko, Yaroslav
WhiteElo: 2021
Black: Lahouimel, Omar
BlackTitle: FM
BlackElo: 1989
Result: 1-0
ECO: B32
Opening: Sicilian Defense: Kalashnikov Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:56] } 1... c5 { [%eval 0.25] [%clk 1:30:52] } 2. Nf3 { [%eval 0.21] [%clk 1:31:13] } 2... Nc6 { [%eval 0.3] [%clk 1:31:16] } 3. d4 { [%eval 0.27] [%clk 1:31:29] } 3... cxd4 { [%eval 0.35] [%clk 1:31:40] } 4. Nxd4 { [%eval 0.21] [%clk 1:31:54] } 4... e5 { [%eval 0.42] [%clk 1:32:07] } 5. Nb5 { [%eval 0.35] [%clk 1:32:04] } 5... d6 { [%eval 0.4] [%clk 1:32:24] } 6. c4 { [%eval 0.37] [%clk 1:32:26] } 6... Be6 { [%eval 0.45] [%clk 1:32:39] } 7. N1c3 { [%eval 0.37] [%clk 1:32:33] } 7... a6 { [%eval 0.38] [%clk 1:32:59] } 8. Na3 { [%eval 0.44] [%clk 1:32:44] } 8... g6 { [%eval 0.41] [%clk 1:33:09] } 9. Be3 { [%eval 0.41] [%clk 1:30:13] } 9... Nf6 { [%eval 0.54] [%clk 1:30:50] } 10. Be2 { [%eval 0.37] [%clk 1:24:11] } 10... Bg7 { [%eval 0.46] [%clk 1:31:10] } 11. O-O { [%eval 0.35] [%clk 1:23:24] } 11... O-O { [%eval 0.31] [%clk 1:31:32] } 12. Qd2 { [%eval 0.14] [%clk 1:21:12] } 12... Rc8 { [%eval 0.18] [%clk 1:25:18] } 13. Rfd1 { [%eval 0.08] [%clk 1:11:46] } 13... Nd4 { [%eval 0.26] [%clk 1:24:48] } 14. f3 { [%eval 0.21] [%clk 0:55:24] } 14... Nh5 { [%eval 0.36] [%clk 1:12:26] } 15. Bf1 { [%eval 0.32] [%clk 0:41:40] } 15... f5 { [%eval 0.35] [%clk 0:54:59] } 16. Nc2 { [%eval 0.3] [%clk 0:35:15] } 16... fxe4 { [%eval 0.31] [%clk 0:37:25] } 17. Nxe4 { [%eval 0.46] [%clk 0:33:24] } 17... d5 { [%eval 0.38] [%clk 0:33:38] } 18. Nxd4 { [%eval 0.41] [%clk 0:23:53] } 18... exd4 { [%eval 0.46] [%clk 0:33:24] } 19. Bg5 { [%eval 0.42] [%clk 0:24:10] } 19... dxe4? { [%eval 1.88] } { Mistake. Qd7 was best. } { [%clk 0:16:43] } 20. Bxd8 { [%eval 2.06] [%clk 0:24:09] } 20... e3 { [%eval 1.98] [%clk 0:16:59] } 21. Qa5 { [%eval 1.7] [%clk 0:12:38] } 21... Rcxd8 { [%eval 1.6] [%clk 0:16:46] } 22. g3 { [%eval 1.66] [%clk 0:12:28] } 22... Rd7 { [%eval 1.76] [%clk 0:11:13] } 23. Kg2 { [%eval 1.75] [%clk 0:11:27] } 23... Rdf7 { [%eval 2.18] [%clk 0:10:06] } 24. Be2 { [%eval 2.16] [%clk 0:10:39] } 24... Bd7 { [%eval 2.33] [%clk 0:10:06] } 25. Rf1? { [%eval 0.96] } { Mistake. Qb6 was best. } { [%clk 0:08:59] } 25... Bc6 { [%eval 0.83] [%clk 0:10:08] } 26. Rad1 { [%eval 1.1] [%clk 0:09:19] } 26... Rf5 { [%eval 0.76] [%clk 0:08:24] } 27. Qb6 { [%eval 0.73] [%clk 0:08:28] } 27... Rg5 { [%eval 1.05] [%clk 0:07:13] } 28. Kh1 { [%eval 1.07] [%clk 0:08:28] } 28... Rxg3 { [%eval 1.03] [%clk 0:06:06] } 29. Rxd4 { [%eval 0.88] } 29... Rg5? { [%eval 2.59] } { Mistake. Bxd4 was best. } { [%clk 0:02:56] } 30. Rd5 { [%eval 2.45] [%clk 0:05:35] } 30... Bxd5 { [%eval 2.52] [%clk 0:02:04] } 31. cxd5 { [%eval 2.46] [%clk 0:06:04] } 31... Re5?! { [%eval 3.65] } { Inaccuracy. Nf4 was best. } { [%clk 0:01:17] } 32. d6 { [%eval 3.59] [%clk 0:04:57] } 32... Nf4 { [%eval 4.47] [%clk 0:01:17] } 33. Bc4+ { [%eval 4.33] [%clk 0:04:33] } 33... Kh8 { [%eval 4.84] [%clk 0:01:45] } 34. d7 { [%eval 4.66] [%clk 0:04:51] } 34... e2 { [%eval 5.04] [%clk 0:01:15] } 35. Re1 { [%eval 4.83] [%clk 0:04:29] } 35... Bf6?! { [%eval 6.94] } { Inaccuracy. Nd5 was best. } { [%clk 0:00:56] } 36. Qxf6+ { [%eval 7.3] [%clk 0:04:53] } 36... Rxf6 { [%eval 7.23] [%clk 0:01:25] } 37. d8=Q+ { [%eval 7.03] [%clk 0:05:15] } 37... Kg7 { [%eval 7.03] [%clk 0:01:51] } 38. Qc7+ { [%eval 6.7] [%clk 0:05:42] } 1-0