Event: Final Campeonato de Ajedrez Absoluto de Chile 2025
Site: Polideportivo Estadio Nacional, Chile
Date: 2025-03-01
White: Perez Rojas, Jorge
WhiteTitle: FM
WhiteElo: 2122
Black: Cortez Vilca, Tomas
BlackElo: 1733
Result: 1-0
ECO: B30
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack
Variant: Standard
TimeControl: 90 minutes with 30 seconds increment from move 1

1. e4 { [%eval 0.18] [%clk 1:30:56] } 1... c5 { [%eval 0.25] [%clk 1:30:33] } 2. Nf3 { [%eval 0.2] [%clk 1:31:17] } 2... Nc6 { [%eval 0.25] [%clk 1:30:39] } 3. Bb5 { [%eval 0.28] [%clk 1:31:30] } 3... Nf6 { [%eval 0.24] [%clk 1:30:48] } 4. Nc3 { [%eval 0.29] [%clk 1:31:20] } 4... g6 { [%eval 0.39] [%clk 1:30:02] } 5. Bxc6 { [%eval 0.06] [%clk 1:25:00] } 5... dxc6 { [%eval 0.28] [%clk 1:30:23] } 6. d3 { [%eval 0.13] [%clk 1:25:24] } 6... Bg7 { [%eval 0.33] [%clk 1:28:48] } 7. h3 { [%eval 0.31] [%clk 1:25:23] } 7... b6 { [%eval 0.44] [%clk 1:27:45] } 8. O-O { [%eval 0.5] [%clk 1:24:19] } 8... O-O { [%eval 0.42] [%clk 1:24:03] } 9. Qe2 { [%eval 0.35] [%clk 1:22:52] } 9... Qc7 { [%eval 0.48] [%clk 1:23:08] } 10. Be3 { [%eval 0.27] [%clk 1:15:28] } 10... Bb7 { [%eval 0.43] [%clk 1:19:04] } 11. a4 { [%eval 0.44] [%clk 1:11:28] } 11... a5 { [%eval 0.38] [%clk 1:18:44] } 12. Nd2 { [%eval 0.44] [%clk 1:11:20] } 12... Ba6?! { [%eval 1.25] } { Inaccuracy. Nh5 was best. } { [%clk 1:17:03] } 13. f4 { [%eval 1.4] [%clk 1:10:47] } 13... e6 { [%eval 1.38] [%clk 1:13:15] } 14. Rae1 { [%eval 1.45] [%clk 1:05:09] } 14... Rad8 { [%eval 1.4] [%clk 1:13:02] } 15. g4?! { [%eval 0.71] } { Inaccuracy. Qf2 was best. } { [%clk 1:05:08] } 15... Rfe8?! { [%eval 1.64] } { Inaccuracy. Nd7 was best. } { [%clk 1:06:26] } 16. Qg2 { [%eval 1.36] [%clk 1:03:04] } 16... Nd7 { [%eval 1.45] [%clk 0:57:57] } 17. f5?! { [%eval 0.64] } { Inaccuracy. e5 was best. } { [%clk 0:56:52] } 17... Bd4 { [%eval 0.91] [%clk 0:57:01] } 18. fxg6 { [%eval 0.98] [%clk 0:51:38] } 18... fxg6 { [%eval 0.82] [%clk 0:55:50] } 19. h4?! { [%eval 0.17] } { Inaccuracy. e5 was best. } { [%clk 0:50:05] } 19... Rf8 { [%eval 0.25] [%clk 0:53:50] } 20. Bxd4 { [%eval 0.17] [%clk 0:45:36] } 20... cxd4 { [%eval 0.22] [%clk 0:54:00] } 21. Ne2 { [%eval 0.12] [%clk 0:46:02] } 21... e5 { [%eval 0.15] [%clk 0:53:45] } 22. Qg3 { [%eval 0.0] [%clk 0:45:59] } 22... Nc5?! { [%eval 0.89] } { Inaccuracy. Nf6 was best. } { [%clk 0:52:42] } 23. Rxf8+ { [%eval 0.51] [%clk 0:45:44] } 23... Rxf8 { [%eval 0.7] [%clk 0:49:39] } 24. Nxd4?! { [%eval 0.11] } { Inaccuracy. Nf3 was best. } { [%clk 0:45:59] } 24... Qd6 { [%eval 0.47] [%clk 0:48:33] } 25. N4f3 { [%eval 0.6] [%clk 0:46:11] } 25... Rf4 { [%eval 0.77] [%clk 0:46:27] } 26. b3 { [%eval 0.7] [%clk 0:45:50] } 26... Bc8? { [%eval 2.03] } { Mistake. Ne6 was best. } { [%clk 0:45:50] } 27. Nc4 { [%eval 2.05] [%clk 0:44:17] } 27... Qf8 { [%eval 2.16] [%clk 0:40:37] } 28. Nh2? { [%eval 0.9] } { Mistake. Nfxe5 was best. } { [%clk 0:44:18] } 28... Nd7?! { [%eval 1.62] } { Inaccuracy. Ne6 was best. } { [%clk 0:37:11] } 29. Rf1?! { [%eval 1.03] } { Inaccuracy. Ne3 was best. } { [%clk 0:43:34] } 29... b5 { [%eval 0.87] [%clk 0:35:38] } 30. axb5?! { [%eval 0.0] } { Inaccuracy. Ne3 was best. } { [%clk 0:42:17] } 30... cxb5 { [%eval 0.0] [%clk 0:35:50] } 31. Ne3 { [%eval 0.0] [%clk 0:42:42] } 31... Nb6 { [%eval 0.44] [%clk 0:34:58] } 32. Ra1 { [%eval 0.52] [%clk 0:42:17] } 32... a4 { [%eval 0.35] [%clk 0:35:15] } 33. bxa4 { [%eval 0.38] [%clk 0:36:42] } 33... bxa4 { [%eval 0.43] [%clk 0:35:23] } 34. Ng2 { [%eval 0.0] [%clk 0:37:06] } 34... Qc5+ { [%eval 0.38] [%clk 0:35:29] } 35. Qe3 { [%eval 0.36] [%clk 0:37:34] } 35... Qxe3+?? { [%eval 2.24] } { Blunder. Qc3 was best. } { [%clk 0:33:53] } 36. Nxe3 { [%eval 2.12] [%clk 0:37:57] } 36... h5?! { [%eval 2.9] } { Inaccuracy. Rf7 was best. } { [%clk 0:34:15] } 37. c4 { [%eval 2.35] [%clk 0:37:03] } 37... Bxg4? { [%eval 4.5] } { Mistake. Rf8 was best. } { [%clk 0:33:26] } 38. c5 { [%eval 4.53] [%clk 0:36:54] } 38... Nd7 { [%eval 4.46] [%clk 0:33:07] } 39. Nd5? { [%eval 2.53] } { Mistake. c6 was best. } { [%clk 0:37:02] } 39... Nxc5 { [%eval 2.54] [%clk 0:31:57] } 40. Nxf4 { [%eval 2.08] [%clk 0:37:00] } 40... exf4 { [%eval 2.02] [%clk 0:32:22] } 41. d4 { [%eval 2.04] [%clk 0:34:41] } 41... Nxe4 { [%eval 2.06] [%clk 0:32:06] } 42. Rxa4 { [%eval 1.84] [%clk 0:35:10] } 42... g5?? { [%eval 4.58] } { Blunder. Nf6 was best. } { [%clk 0:31:42] } 43. hxg5?? { [%eval 0.09] } { Blunder. Nxg4 was best. } { [%clk 0:33:59] } 43... Nxg5 { [%eval 0.19] [%clk 0:31:13] } 44. d5 { [%eval 0.0] [%clk 0:34:23] } 44... Nh3+?? { [%eval 3.15] } { Blunder. Kg7 was best. } { [%clk 0:31:06] } 45. Kg2 { [%eval 2.84] [%clk 0:34:12] } 45... Kf7 { [%eval 2.9] [%clk 0:31:21] } 46. Nf3 { [%eval 2.88] [%clk 0:33:55] } 46... Ke7 { [%eval 3.38] [%clk 0:31:00] } 47. Ra6 { [%eval 3.23] [%clk 0:34:13] } 47... Bxf3+?? { [%eval 6.69] } { Blunder. Kd8 was best. } { [%clk 0:28:04] } 48. Kxf3 { [%eval 6.7] [%clk 0:34:33] } 48... h4 { [%eval 6.93] [%clk 0:27:35] } 49. Rh6 { [%eval 5.78] [%clk 0:34:35] } 49... Ng1+?! { [%eval 7.98] } { Inaccuracy. Ng5+ was best. } { [%clk 0:27:32] } 50. Kxf4 { [%eval 8.58] [%clk 0:34:51] } 50... h3? { [%eval #20] } { Checkmate is now unavoidable. Nh3+ was best. } { [%clk 0:27:48] } 51. Ke3 { [%eval #19] [%clk 0:35:07] } 51... Kf7 { [%eval #17] [%clk 0:27:44] } 52. Ke4 { [%eval #17] [%clk 0:34:38] } 1-0