Event: Round 1: Petkov, Momchil - Lauda, Alexandr
Date: 2024-11-08
White: Petkov, Momchil
WhiteTitle: GM
WhiteElo: 2549
Black: Lauda, Alexandr
BlackTitle: CM
BlackElo: 2222
Result: 1-0
ECO: B30
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:43] } 1... c5 { [%eval 0.25] [%clk 1:30:56] } 2. Nf3 { [%eval 0.21] [%clk 1:30:54] } 2... Nc6 { [%eval 0.3] [%clk 1:31:22] } 3. Bb5 { [%eval 0.28] [%clk 1:31:09] } 3... g5?! { [%eval 1.33] } { Inaccuracy. g6 was best. } { [%clk 1:31:49] } 4. Nxg5 { [%eval 1.21] [%clk 1:28:54] } 4... Nf6 { [%eval 1.64] [%clk 1:28:24] } 5. Nc3 { [%eval 1.08] [%clk 1:28:18] } 5... Rg8 { [%eval 1.04] [%clk 1:28:44] } 6. d3 { [%eval 1.07] [%clk 1:28:34] } 6... h6 { [%eval 1.04] [%clk 1:28:48] } 7. Nf3 { [%eval 1.91] [%clk 1:27:11] } 7... Rxg2 { [%eval 1.21] [%clk 1:28:48] } 8. e5 { [%eval 1.53] [%clk 1:23:02] } 8... Ng8 { [%eval 1.9] [%clk 1:27:05] } 9. e6 { [%eval 1.48] [%clk 1:12:32] } 9... dxe6 { [%eval 1.92] [%clk 1:20:10] } 10. Ne5 { [%eval 1.97] [%clk 1:07:39] } 10... Qd4 { [%eval 2.01] [%clk 0:56:38] } 11. Be3 { [%eval 2.02] [%clk 1:04:39] } 11... Qxe5 { [%eval 2.04] [%clk 0:54:00] } 12. Bxc6+ { [%eval 2.16] [%clk 1:02:29] } 12... bxc6 { [%eval 2.04] [%clk 0:46:33] } 13. Qf3 { [%eval 2.14] [%clk 1:02:52] } 13... Rb8? { [%eval 3.57] } { Mistake. Rxf2 was best. } { [%clk 0:46:03] } 14. Qxg2 { [%eval 3.31] [%clk 1:00:08] } 14... Rxb2 { [%eval 3.26] [%clk 0:42:41] } 15. Kd2 { [%eval 3.33] [%clk 0:58:39] } 15... Bg7 { [%eval 3.37] [%clk 0:34:01] } 16. Qxc6+ { [%eval 3.35] [%clk 0:58:35] } 16... Bd7 { [%eval 3.26] [%clk 0:32:48] } 17. Qxc5 { [%eval 3.29] [%clk 0:58:58] } 17... Qb8?! { [%eval 4.22] } { Inaccuracy. Qxc5 was best. } { [%clk 0:30:24] } 18. Rhg1 { [%eval 4.23] [%clk 0:57:42] } 18... Kf8 { [%eval 5.21] [%clk 0:27:18] } 19. Rg2 { [%eval 5.21] [%clk 0:43:25] } 19... Ba4 { [%eval 5.36] [%clk 0:08:12] } 20. Nxa4 { [%eval 5.23] [%clk 0:43:34] } 20... Rb5 { [%eval 5.27] [%clk 0:06:34] } 21. Nb6 { [%eval 5.13] [%clk 0:40:02] } 21... Qe8?! { [%eval 6.9] } { Inaccuracy. axb6 was best. } { [%clk 0:03:05] } 22. Qc7 { [%eval 7.12] [%clk 0:40:06] } 22... axb6 { [%eval 8.01] [%clk 0:02:23] } 23. Rag1 { [%eval 7.86] [%clk 0:40:25] } 23... Rg5 { [%eval 8.28] [%clk 0:01:53] } 24. Bxg5 { [%eval 8.32] [%clk 0:40:33] } 24... hxg5 { [%eval 8.14] [%clk 0:02:18] } 25. Rxg5 { [%eval 8.15] [%clk 0:40:21] } 25... Bh6 { [%eval 8.16] [%clk 0:02:22] } 26. Qf4 { [%eval 8.21] [%clk 0:40:39] } 26... Nf6 { [%eval 8.05] [%clk 0:02:24] } 27. Qh4 { [%eval 7.87] [%clk 0:40:56] } 27... Ng8? { [%eval #5] } { Checkmate is now unavoidable. Qc6 was best. } { [%clk 0:01:34] } 28. f4 { [%eval #4] [%clk 0:41:02] } 1-0