Event: Round 4: Guerra Rivera, Salvador - Lopez Mijail, Nicolas
Date: 2025-04-04
White: Guerra Rivera, Salvador
WhiteTitle: FM
WhiteElo: 2288
Black: Lopez Mijail, Nicolas
BlackElo: 2245
Result: 0-1
ECO: A04
Opening: Zukertort Opening: Sicilian Invitation
Variant: Standard
TimeControl: 15+10

1. Nf3 { [%eval 0.14] [%clk 0:07:42] } 1... c5 { [%eval 0.25] [%clk 0:15:18] } 2. g3 { [%eval 0.03] [%clk 0:07:47] } 2... b6 { [%eval 0.35] [%clk 0:14:06] } 3. Bg2 { [%eval 0.3] [%clk 0:07:54] } 3... Bb7 { [%eval 0.38] [%clk 0:14:15] } 4. O-O { [%eval 0.28] [%clk 0:07:55] } 4... Nf6 { [%eval 0.33] [%clk 0:14:23] } 5. c4 { [%eval 0.25] [%clk 0:07:59] } 5... g6 { [%eval 0.35] [%clk 0:14:14] } 6. b3 { [%eval 0.16] [%clk 0:07:47] } 6... Bg7 { [%eval 0.15] [%clk 0:14:21] } 7. Bb2 { [%eval 0.1] [%clk 0:07:56] } 7... O-O { [%eval 0.17] [%clk 0:14:21] } 8. d4 { [%eval 0.19] [%clk 0:08:04] } 8... cxd4 { [%eval 0.11] [%clk 0:14:23] } 9. Qxd4 { [%eval 0.12] [%clk 0:07:49] } 9... Nc6 { [%eval 0.43] [%clk 0:14:03] } 10. Qc3 { [%eval 0.19] [%clk 0:07:58] } 10... Rc8 { [%eval 0.26] [%clk 0:13:30] } 11. Qe1 { [%eval -0.01] [%clk 0:07:59] } 11... d5 { [%eval -0.03] [%clk 0:13:29] } 12. cxd5 { [%eval -0.29] [%clk 0:07:53] } 12... Qxd5 { [%eval -0.32] [%clk 0:12:33] } 13. Nc3 { [%eval -0.45] [%clk 0:07:33] } 13... Qh5 { [%eval -0.34] [%clk 0:12:41] } 14. Rc1 { [%eval -0.58] [%clk 0:04:39] } 14... Rfd8 { [%eval -0.22] [%clk 0:11:45] } 15. Nd1 { [%eval -0.25] [%clk 0:04:16] } 15... Rd7 { [%eval 0.15] [%clk 0:07:23] } 16. Rc4 { [%eval -0.2] [%clk 0:04:08] } 16... Rcd8 { [%eval 0.0] [%clk 0:06:44] } 17. Ne3 { [%eval 0.01] [%clk 0:03:38] } 17... a5?! { [%eval 0.88] } { Inaccuracy. Qa5 was best. } { [%clk 0:06:35] } 18. a4?! { [%eval 0.07] } { Inaccuracy. Qc1 was best. } { [%clk 0:03:12] } 18... Nb4?? { [%eval 2.18] } { Blunder. b5 was best. } { [%clk 0:06:16] } 19. g4?? { [%eval -3.24] } { Blunder. Qb1 was best. } { [%clk 0:03:07] } 19... Nxg4 { [%eval -3.18] [%clk 0:05:52] } 20. Rxg4 { [%eval -3.26] [%clk 0:02:40] } 20... Bxb2 { [%eval -3.16] [%clk 0:05:59] } 21. Qb1 { [%eval -3.63] [%clk 0:01:45] } 21... Bf6 { [%eval -3.62] [%clk 0:05:53] } 22. Rg3 { [%eval -3.7] [%clk 0:01:36] } 22... Qc5 { [%eval -3.68] [%clk 0:04:37] } 23. h3 { [%eval -3.59] [%clk 0:00:34] } 23... Nd5 { [%eval -3.81] [%clk 0:03:33] } 24. Rc1?! { [%eval -5.42] } { Inaccuracy. Nxd5 was best. } { [%clk 0:00:36] } 24... Nc3 { [%eval -5.04] [%clk 0:03:38] } 25. Qc2 { [%eval -5.64] [%clk 0:00:34] } 25... Nxe2+ { [%eval -5.61] [%clk 0:03:46] } 26. Qxe2 { [%eval -5.55] [%clk 0:00:41] } 26... Qxc1+ { [%eval -5.46] [%clk 0:03:55] } 27. Kh2 { [%eval -6.27] [%clk 0:00:50] } 27... Bxf3 { [%eval -6.24] [%clk 0:03:18] } 28. Qxf3 { [%eval -6.2] [%clk 0:00:41] } 28... Be5 { [%eval -6.16] [%clk 0:03:25] } 29. Ng4 { [%eval -6.4] [%clk 0:00:38] } 29... Bxg3+ { [%eval -6.18] [%clk 0:03:25] } 30. fxg3 { [%eval -6.33] [%clk 0:00:46] } 30... f6 { [%eval -6.28] [%clk 0:02:34] } 31. Qe4 { [%eval -6.86] [%clk 0:00:53] } 31... Qc5 { [%eval -6.67] [%clk 0:02:08] } 32. h4 { [%eval -7.14] [%clk 0:00:50] } 32... Kg7 { [%eval -7.13] [%clk 0:02:01] } 33. Qf4 { [%eval -7.2] [%clk 0:00:58] } 33... Rd2 { [%eval -7.18] [%clk 0:02:02] } 34. Ne3 { [%eval -8.27] [%clk 0:00:21] } 34... R8d4 { [%eval -8.19] [%clk 0:01:23] } 35. Qf1 { [%eval -9.98] [%clk 0:00:17] } 35... Qe5 { [%eval -9.1] [%clk 0:01:28] } 0-1