Event: Round 1: Arango, Santiago - Ramirez Mejia, Jose Gregorio
Date: 2025-05-01
White: Arango, Santiago
WhiteElo: 1919
Black: Ramirez Mejia, Jose Gregorio
BlackElo: 1546
Result: 1-0
ECO: B78
Opening: Sicilian Defense: Dragon Variation, Yugoslav Attack
Variant: Standard
TimeControl: 15+10

1. Nc3 { [%eval -0.04] [%clk 0:15:17] } 1... g6 { [%eval 0.4] [%clk 0:15:17] } 2. e4 { [%eval 0.28] [%clk 0:15:17] } 2... c5 { [%eval 0.3] [%clk 0:15:24] } 3. Nf3 { [%eval 0.27] [%clk 0:15:19] } 3... d6 { [%eval 0.53] [%clk 0:15:33] } 4. d4 { [%eval 0.5] [%clk 0:15:25] } 4... cxd4 { [%eval 0.48] [%clk 0:15:41] } 5. Nxd4 { [%eval 0.45] [%clk 0:15:33] } 5... Nf6 { [%eval 0.59] [%clk 0:15:49] } 6. Be3 { [%eval 0.43] [%clk 0:15:33] } 6... Bg7 { [%eval 0.46] [%clk 0:15:57] } 7. Bc4 { [%eval -0.03] [%clk 0:15:34] } 7... O-O { [%eval 0.41] [%clk 0:16:02] } 8. f3 { [%eval 0.63] [%clk 0:15:40] } 8... Nc6 { [%eval 0.51] [%clk 0:16:08] } 9. Qd2 { [%eval 0.59] [%clk 0:15:46] } 9... Bd7 { [%eval 0.52] [%clk 0:16:17] } 10. O-O-O { [%eval 0.51] [%clk 0:15:50] } 10... Qc7 { [%eval 0.85] [%clk 0:16:11] } 11. Bb3 { [%eval 1.07] [%clk 0:15:34] } 11... a6?! { [%eval 1.71] } { Inaccuracy. Rfc8 was best. } { [%clk 0:15:51] } 12. g4?! { [%eval 0.83] } { Inaccuracy. h4 was best. } { [%clk 0:15:36] } 12... Ne5? { [%eval 2.34] } { Mistake. b5 was best. } { [%clk 0:15:38] } 13. h4 { [%eval 2.34] [%clk 0:15:10] } 13... Nc4 { [%eval 2.69] [%clk 0:15:26] } 14. Bxc4 { [%eval 2.71] [%clk 0:15:12] } 14... Qxc4 { [%eval 2.66] [%clk 0:15:34] } 15. h5 { [%eval 2.39] [%clk 0:15:20] } 15... b5 { [%eval 2.85] [%clk 0:15:23] } 16. hxg6?? { [%eval 0.76] } { Blunder. Bh6 was best. } { [%clk 0:15:12] } 16... fxg6 { [%eval 0.94] [%clk 0:15:15] } 17. Qh2 { [%eval 0.8] [%clk 0:14:25] } 17... Rac8? { [%eval 2.0] } { Mistake. Rf7 was best. } { [%clk 0:14:28] } 18. Nb3?! { [%eval 1.3] } { Inaccuracy. Nd5 was best. } { [%clk 0:14:08] } 18... Ne8?? { [%eval 3.42] } { Blunder. Bc6 was best. } { [%clk 0:13:36] } 19. Qxh7+ { [%eval 3.35] [%clk 0:13:50] } 19... Kf7 { [%eval 3.1] [%clk 0:13:26] } 20. Qh2?! { [%eval 1.82] } { Inaccuracy. Rh6 was best. } { [%clk 0:13:48] } 20... Bxc3?! { [%eval 2.61] } { Inaccuracy. Rh8 was best. } { [%clk 0:11:45] } 21. bxc3 { [%eval 2.62] [%clk 0:13:56] } 21... Qxc3? { [%eval 5.11] } { Mistake. Nf6 was best. } { [%clk 0:10:43] } 22. Bd4 { [%eval 5.08] [%clk 0:13:59] } 22... Qc4 { [%eval 4.65] [%clk 0:09:04] } 23. e5 { [%eval 4.68] [%clk 0:13:29] } 23... Ng7 { [%eval 5.12] [%clk 0:08:15] } 24. exd6 { [%eval 4.97] [%clk 0:13:17] } 24... exd6 { [%eval 5.86] [%clk 0:07:19] } 25. Bxg7 { [%eval 5.76] [%clk 0:13:07] } 25... Kxg7?! { [%eval 11.79] } { Inaccuracy. Qxc2+ was best. } { [%clk 0:07:13] } 26. Rxd6? { [%eval 5.44] } { Mistake. Qh7+ was best. } { [%clk 0:11:40] } 26... Be6?! { [%eval 7.35] } { Inaccuracy. Qf4+ was best. } { [%clk 0:04:20] } 27. Qe5+ { [%eval 7.21] [%clk 0:11:03] } 27... Rf6 { [%eval 7.03] [%clk 0:03:20] } 28. Rh2?! { [%eval 4.59] } { Inaccuracy. Nd4 was best. } { [%clk 0:10:45] } 28... a5?! { [%eval 6.53] } { Inaccuracy. Qc3 was best. } { [%clk 0:02:27] } 29. g5?! { [%eval 4.74] } { Inaccuracy. Nd4 was best. } { [%clk 0:10:46] } 29... Rf8?? { [%eval #7] } { Checkmate is now unavoidable. Qf4+ was best. } { [%clk 0:01:52] } 30. gxf6+ { [%eval #6] [%clk 0:10:30] } 30... Rxf6 { [%eval #6] [%clk 0:02:00] } 31. Ra6?? { [%eval 6.53] } { Lost forced checkmate sequence. Nd4 was best. } { [%clk 0:10:06] } 31... Qf1+?? { [%eval #9] } { Checkmate is now unavoidable. Qf4+ was best. } { [%clk 0:01:12] } 32. Kb2 { [%eval 82.53] [%clk 0:10:10] } 32... Qxf3 { [%eval 11.36] [%clk 0:00:39] } 33. Rxe6 { [%eval 8.24] [%clk 0:10:00] } 33... Qf5? { [%eval #6] } { Checkmate is now unavoidable. Qf4 was best. } { [%clk 0:00:14] } 34. Qxf6+ { [%eval #23] [%clk 0:10:04] } 34... Qxf6+ { [%eval #24] [%clk 0:00:22] } 35. Rxf6 { [%eval #24] [%clk 0:10:11] } 35... Kxf6 { [%eval #25] [%clk 0:00:31] } 36. Nxa5 { [%eval 10.86] [%clk 0:10:19] } 36... g5?! { [%eval #14] } { Checkmate is now unavoidable. Ke5 was best. } { [%clk 0:00:38] } 37. c4 { [%eval #13] [%clk 0:10:25] } 37... bxc4 { [%eval #13] [%clk 0:00:46] } 38. Kc3 { [%eval #13] [%clk 0:10:34] } 38... g4 { [%eval #14] [%clk 0:00:54] } 39. Nxc4 { [%eval #13] [%clk 0:10:41] } 39... g3 { [%eval #12] [%clk 0:01:03] } 40. Rg2 { [%eval #11] [%clk 0:10:49] } 40... Ke6 { [%eval #10] [%clk 0:01:10] } 41. a4 { [%eval #9] [%clk 0:10:57] } 41... Kd5 { [%eval #9] [%clk 0:01:19] } 42. a5 { [%eval #8] [%clk 0:11:05] } 42... Kc5 { [%eval #7] [%clk 0:01:28] } 43. a6 { [%eval #6] [%clk 0:11:11] } 43... Kc6 { [%eval #6] [%clk 0:01:36] } 44. Rxg3 { [%eval #5] [%clk 0:11:19] } 44... Kc7 { [%eval #5] [%clk 0:01:45] } 45. Rg7+ { [%eval #4] [%clk 0:11:25] } 45... Kb8 { [%eval #2] [%clk 0:01:54] } 46. Na5 { [%eval #3] [%clk 0:11:32] } 46... Ka8 { [%eval #3] [%clk 0:01:57] } 47. Kc4 { [%eval #3] [%clk 0:11:39] } 47... Kb8 { [%eval #3] [%clk 0:02:06] } 48. Nc6+ { [%eval #4] [%clk 0:11:46] } 1-0