Event: Ronda 4: Rosales Flores, Nayla Belem - Gonzalez Romo, Derek Milan
Date: 2025-07-14
White: Rosales Flores, Nayla Belem
WhiteElo: 1410
Black: Gonzalez Romo, Derek Milan
BlackElo: 1698
Result: 0-1
ECO: B30
Opening: Sicilian Defense: Old Sicilian
Variant: Standard

1. e4 { [%eval 0.18] [%clk 0:10:08] } 1... c5 { [%eval 0.25] [%clk 0:10:09] } 2. Nf3 { [%eval 0.2] [%clk 0:10:11] } 2... Nc6 { [%eval 0.3] [%clk 0:10:12] } 3. d3 { [%eval -0.14] [%clk 0:10:15] } 3... g6 { [%eval 0.0] [%clk 0:10:13] } 4. g3 { [%eval -0.18] [%clk 0:10:14] } 4... Bg7 { [%eval -0.1] [%clk 0:10:17] } 5. Bg2 { [%eval -0.06] [%clk 0:10:22] } 5... e6 { [%eval 0.01] [%clk 0:10:20] } 6. O-O { [%eval 0.0] [%clk 0:10:24] } 6... Nge7 { [%eval 0.23] [%clk 0:10:24] } 7. Nbd2 { [%eval 0.0] [%clk 0:10:27] } 7... O-O { [%eval 0.13] [%clk 0:10:26] } 8. a4 { [%eval -0.08] [%clk 0:10:31] } 8... d5 { [%eval -0.12] [%clk 0:10:29] } 9. c3 { [%eval -0.19] [%clk 0:10:29] } 9... b6 { [%eval -0.15] [%clk 0:10:27] } 10. Re1 { [%eval -0.15] [%clk 0:10:32] } 10... Bb7 { [%eval 0.09] [%clk 0:10:30] } 11. Qc2 { [%eval -0.44] [%clk 0:10:12] } 11... Rc8 { [%eval -0.38] [%clk 0:10:12] } 12. exd5 { [%eval -0.44] [%clk 0:09:07] } 12... exd5 { [%eval -0.45] [%clk 0:10:14] } 13. Nb3 { [%eval -0.43] [%clk 0:09:00] } 13... d4 { [%eval -0.44] [%clk 0:10:09] } 14. Bd2?! { [%eval -1.3] } { Inaccuracy. a5 was best. } { [%clk 0:08:15] } 14... Nf5?! { [%eval -0.49] } { Inaccuracy. dxc3 was best. } { [%clk 0:09:29] } 15. c4 { [%eval -0.81] [%clk 0:07:25] } 15... Re8?! { [%eval -0.03] } { Inaccuracy. a5 was best. } { [%clk 0:08:58] } 16. Rxe8+ { [%eval -0.12] [%clk 0:07:21] } 16... Qxe8 { [%eval -0.12] [%clk 0:08:54] } 17. Re1 { [%eval -0.1] [%clk 0:07:08] } 17... Qd7 { [%eval -0.1] [%clk 0:08:45] } 18. a5 { [%eval -0.06] [%clk 0:06:52] } 18... Re8 { [%eval 0.0] [%clk 0:08:16] } 19. axb6 { [%eval -0.16] [%clk 0:06:28] } 19... axb6 { [%eval -0.19] [%clk 0:08:19] } 20. Qd1 { [%eval -0.2] [%clk 0:06:00] } 20... Nd6 { [%eval 0.15] [%clk 0:08:19] } 21. Rxe8+ { [%eval 0.03] [%clk 0:04:57] } 21... Qxe8 { [%eval 0.0] [%clk 0:06:55] } 22. Bf4 { [%eval -0.08] [%clk 0:04:55] } 22... Nf5 { [%eval 0.13] [%clk 0:06:21] } 23. Bd2 { [%eval -0.1] [%clk 0:04:33] } 23... Qa8 { [%eval -0.09] [%clk 0:05:57] } 24. Qa1?? { [%eval -1.79] } { Blunder. Ne1 was best. } { [%clk 0:03:46] } 24... Na5 { [%eval -1.73] [%clk 0:05:33] } 25. Bxa5 { [%eval -1.5] [%clk 0:01:09] } 25... bxa5?? { [%eval 1.49] } { Blunder. Bxf3 was best. } { [%clk 0:05:36] } 26. Ne1? { [%eval 0.0] } { Mistake. Qxa5 was best. } { [%clk 0:00:47] } 26... Bh6?? { [%eval 2.17] } { Blunder. Bxg2 was best. } { [%clk 0:02:51] } 27. Qxa5?! { [%eval 1.38] } { Inaccuracy. Bxb7 was best. } { [%clk 0:00:24] } 27... Bxg2 { [%eval 1.4] [%clk 0:02:15] } 28. Nxg2 { [%eval 1.19] [%clk 0:00:27] } 28... Qb7? { [%eval 2.87] } { Mistake. Qxa5 was best. } { [%clk 0:02:13] } 29. Qa3?? { [%eval -0.01] } { Blunder. Nxc5 was best. } { [%clk 0:00:18] } 29... Qf3 { [%eval -0.09] [%clk 0:02:07] } 30. Nd2?? { [%eval -5.01] } { Blunder. Qa1 was best. } { [%clk 0:00:16] } 30... Qd1+?? { [%eval 0.0] } { Blunder. Bxd2 was best. } { [%clk 0:02:10] } 31. Nf1 { [%eval -0.17] [%clk 0:00:20] } 31... Bf8 { [%eval 0.0] [%clk 0:02:09] } 32. Qa8? { [%eval -1.41] } { Mistake. Nf4 was best. } { [%clk 0:00:20] } 32... Qxd3 { [%eval -1.35] [%clk 0:02:11] } 33. Qd5 { [%eval -1.23] [%clk 0:00:14] } 33... Qb3?! { [%eval -0.14] } { Inaccuracy. Nd6 was best. } { [%clk 0:02:06] } 34. Nf4 { [%eval -0.18] [%clk 0:00:10] } 34... Qxb2 { [%eval 0.0] [%clk 0:02:06] } 35. Nd3 { [%eval 0.0] [%clk 0:00:10] } 35... Qb6 { [%eval 0.0] [%clk 0:02:05] } 36. Kg2 { [%eval -0.34] [%clk 0:00:09] } 36... Qc7 { [%eval -0.12] [%clk 0:01:54] } 37. Nd2 { [%eval 0.0] [%clk 0:00:09] } 37... Qe7 { [%eval 0.1] [%clk 0:01:47] } 38. Nf3?? { [%eval -5.56] } { Blunder. Ne4 was best. } { [%clk 0:00:08] } 38... Qe2 { [%eval -5.41] [%clk 0:01:50] } 39. Nxc5?! { [%eval -9.73] } { Inaccuracy. Kg1 was best. } { [%clk 0:00:06] } 39... Ne3+ { [%eval -9.23] [%clk 0:01:54] } 40. Kg1 { [%clk 0:00:10] } 40... Qf1# { [%clk 0:01:57] } 0-1