Event: CE Sub12.2025
Site: Vicar
Date: 2025-07-09
White: Parra Erazo, Santiago
WhiteElo: 1569
Black: Martinez Correa, Rafael
BlackElo: 1846
Result: 0-1
ECO: B33
Opening: Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:59] } 1... c5 { [%eval 0.25] [%clk 1:30:54] } 2. Nf3 { [%eval 0.2] [%clk 1:31:24] } 2... Nc6 { [%eval 0.3] [%clk 1:31:18] } 3. d4 { [%eval 0.27] [%clk 1:31:47] } 3... cxd4 { [%eval 0.27] [%clk 1:31:43] } 4. Nxd4 { [%eval 0.21] [%clk 1:32:13] } 4... Nf6 { [%eval 0.19] [%clk 1:32:03] } 5. Nc3 { [%eval 0.26] [%clk 1:32:39] } 5... e5 { [%eval 0.34] [%clk 1:32:26] } 6. Ndb5 { [%eval 0.31] [%clk 1:33:04] } 6... d6 { [%eval 0.28] [%clk 1:32:42] } 7. Bg5 { [%eval 0.22] [%clk 1:33:26] } 7... a6 { [%eval 0.3] [%clk 1:32:53] } 8. Na3 { [%eval 0.3] [%clk 1:33:51] } 8... b5 { [%eval 0.32] [%clk 1:33:17] } 9. Nd5 { [%eval 0.3] } 9... Be7 { [%eval 0.14] [%clk 1:33:38] } 10. Bxf6 { [%eval 0.34] [%clk 1:32:07] } 10... Bxf6 { [%eval 0.3] [%clk 1:34:06] } 11. c3 { [%eval 0.36] [%clk 1:32:17] } 11... Bg5 { [%eval 0.36] [%clk 1:33:24] } 12. Nc2 { [%eval 0.3] [%clk 1:30:01] } 12... Be6 { [%eval 0.58] [%clk 1:33:04] } 13. g3?! { [%eval 0.0] } { Inaccuracy. h4 was best. } { [%clk 1:30:15] } 13... Ne7 { [%eval -0.03] [%clk 1:31:41] } 14. h4 { [%eval 0.01] [%clk 1:29:10] } 14... Bh6 { [%eval 0.03] [%clk 1:32:06] } 15. Bg2 { [%eval -0.32] [%clk 1:25:04] } 15... Nxd5 { [%eval -0.35] [%clk 1:30:25] } 16. exd5 { [%eval -0.4] [%clk 1:25:21] } 16... Bd7 { [%eval -0.39] [%clk 1:30:03] } 17. Nb4 { [%eval -0.5] [%clk 1:20:24] } 17... O-O { [%eval -0.3] [%clk 1:26:37] } 18. Nc6 { [%eval -0.35] [%clk 1:20:37] } 18... Qb6 { [%eval -0.4] [%clk 1:25:21] } 19. O-O { [%eval -0.47] [%clk 1:20:41] } 19... f5 { [%eval -0.41] [%clk 1:19:36] } 20. Qb3? { [%eval -2.01] } { Mistake. a4 was best. } { [%clk 1:13:41] } 20... Kh8? { [%eval -0.38] } { Mistake. f4 was best. } { [%clk 1:16:32] } 21. c4? { [%eval -1.67] } { Mistake. Qb4 was best. } { [%clk 1:11:53] } 21... f4 { [%eval -2.03] [%clk 1:15:06] } 22. gxf4 { [%eval -1.96] [%clk 1:07:34] } 22... Rxf4 { [%eval -2.11] [%clk 1:13:19] } 23. a4 { [%eval -2.49] } 23... Raf8 { [%eval -2.22] [%clk 1:08:59] } 24. axb5?? { [%eval -9.02] } { Blunder. Qa3 was best. } { [%clk 0:47:15] } 24... Rxf2 { [%eval -8.55] [%clk 1:07:03] } 25. Kh1 { [%eval -7.1] [%clk 0:46:24] } 25... axb5?? { [%eval -2.42] } { Blunder. Rxf1+ was best. } { [%clk 1:00:10] } 26. Qxb5?? { [%eval -7.54] } { Blunder. Qa3 was best. } { [%clk 0:45:51] } 26... Qe3 { [%eval -7.13] [%clk 0:57:18] } 27. c5 { [%eval -7.98] [%clk 0:31:23] } 27... Qg3 { [%eval -66.26] [%clk 0:56:18] } 28. Rxf2 { [%eval -10.69] [%clk 0:27:02] } 28... Qxh4+ { [%eval -9.68] [%clk 0:56:00] } 29. Bh3 { [%eval -9.29] [%clk 0:26:44] } 29... Qxh3+ { [%eval -8.11] [%clk 0:52:56] } 30. Rh2 { [%eval -4.97] [%clk 0:26:51] } 30... Qf3+ { [%eval -4.69] [%clk 0:53:07] } 31. Rg2 { [%eval -4.87] [%clk 0:26:56] } 31... Bh3 { [%eval -4.62] [%clk 0:49:11] } 32. Rg1?? { [%eval #-4] } { Checkmate is now unavoidable. Qe2 was best. } { [%clk 0:26:15] } 32... Bxg2+ { [%clk 0:48:24] } 33. Rxg2 { [%clk 0:26:37] } 33... Qh3+ { [%clk 0:48:39] } 34. Kg1 { [%clk 0:26:10] } 34... Be3+ { [%clk 0:49:00] } 35. Rf2 { [%clk 0:26:30] } 35... Bxf2# { [%clk 0:49:15] } 0-1