Event: Round 5 | IM D: Tamas Petenyi - Nicolas De La Colina
Site: https://lichess.org/study/Paegsu3J/Zcwd0M8u
Date: 2022-11-20
White: Tamas Petenyi
WhiteTitle: IM
Black: Nicolas De La Colina
Result: 1/2-1/2
ECO: B30
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:28:56] } 1... c5 { [%eval 0.32] [%clk 1:30:54] } 2. Nf3 { [%eval 0.0] [%clk 1:28:38] } 2... Nc6 { [%eval 0.0] [%clk 1:31:18] } 3. Bb5 { [%eval 0.37] [%clk 1:27:51] } 3... Nf6 { [%eval 0.51] [%clk 1:31:07] } 4. Qe2?! { [%eval -0.05] } { Inaccuracy. Bxc6 was best. } { [%clk 1:27:19] } 4... g6 { [%eval 0.22] [%clk 1:29:49] } 5. e5 { [%eval 0.08] [%clk 1:19:55] } 5... Nd5 { [%eval 0.0] [%clk 1:29:40] } 6. Nc3 { [%eval -0.17] [%clk 1:19:04] } 6... Nc7 { [%eval 0.08] [%clk 1:26:31] } 7. Ne4 { [%eval -0.37] [%clk 1:14:50] } 7... Ne6 { [%eval 0.08] [%clk 1:23:36] } 8. Bxc6 { [%eval 0.03] [%clk 1:05:48] } 8... dxc6 { [%eval 0.22] [%clk 1:23:23] } 9. d3 { [%eval 0.08] [%clk 1:05:46] } 9... Bg7 { [%eval 0.24] [%clk 1:23:16] } 10. Be3 { [%eval -0.14] [%clk 1:04:17] } 10... b6 { [%eval 0.29] [%clk 1:21:39] } 11. O-O-O? { [%eval -0.86] } { Mistake. a4 was best. } { [%clk 0:55:40] } 11... O-O?! { [%eval 0.0] } { Inaccuracy. Nd4 was best. } { [%clk 1:14:06] } 12. Qd2?! { [%eval -0.63] } { Inaccuracy. h4 was best. } { [%clk 0:51:41] } 12... Nd4 { [%eval -0.51] [%clk 1:02:00] } 13. Nxd4 { [%eval -0.43] [%clk 0:45:06] } 13... cxd4 { [%eval -0.49] [%clk 1:02:24] } 14. Bh6 { [%eval -0.34] [%clk 0:45:26] } 14... Qd5 { [%eval -0.25] [%clk 0:56:49] } 15. Bxg7 { [%eval -0.24] [%clk 0:45:22] } 15... Kxg7 { [%eval -0.34] [%clk 0:57:17] } 16. Qg5 { [%eval -0.44] [%clk 0:45:19] } 16... Qe6?! { [%eval 0.16] } { Inaccuracy. Re8 was best. } { [%clk 0:54:23] } 17. Kb1 { [%eval -0.17] [%clk 0:41:45] } 17... h6 { [%eval 0.0] [%clk 0:52:05] } 18. Qh4 { [%eval -0.37] [%clk 0:38:31] } 18... Qxe5 { [%eval 0.0] [%clk 0:45:33] } 19. f4 { [%eval -0.13] [%clk 0:36:30] } 19... Qc7 { [%eval -0.13] [%clk 0:44:24] } 20. g4? { [%eval -1.75] } { Mistake. Rde1 was best. } { [%clk 0:35:55] } 20... Bxg4? { [%eval -0.37] } { Mistake. Qxf4 was best. } { [%clk 0:28:45] } 21. Qxg4 { [%eval -0.12] [%clk 0:29:15] } 21... f5 { [%eval -0.04] [%clk 0:29:09] } 22. Ng5 { [%eval -0.1] [%clk 0:29:32] } 22... Qd6 { [%eval -0.15] [%clk 0:28:40] } 23. Qg3 { [%eval -0.67] [%clk 0:27:40] } 23... hxg5 { [%eval -0.35] [%clk 0:29:04] } 24. Qxg5 { [%eval -0.26] [%clk 0:28:04] } 24... Qf6 { [%eval -0.38] [%clk 0:28:52] } 25. Qg2 { [%eval -0.37] [%clk 0:25:36] } 25... Rh8 { [%eval -0.44] [%clk 0:26:51] } 26. Rde1 { [%eval -0.29] [%clk 0:25:21] } 26... Rad8 { [%eval -0.29] [%clk 0:25:47] } 27. Re2 { [%eval -0.27] [%clk 0:25:08] } 27... Rd6 { [%eval -0.06] [%clk 0:24:29] } 28. Rhe1 { [%eval -0.39] [%clk 0:25:09] } 28... e6 { [%eval -0.12] [%clk 0:24:39] } 29. a3 { [%eval -0.22] [%clk 0:23:32] } 29... Kf7 { [%eval -0.15] [%clk 0:24:15] } 30. Rg1 { [%eval -0.12] [%clk 0:22:03] } 30... Rh6 { [%eval -0.14] [%clk 0:23:29] } 31. Qf3 { [%eval -0.21] [%clk 0:21:08] } 31... Qh8 { [%eval 0.0] [%clk 0:20:03] } 1/2-1/2