Event: Final Campeonato de Ajedrez Absoluto de Chile 2025
Site: Polideportivo Estadio Nacional, Chile
Date: 2025-02-27
White: Perez Rojas, Felipe
WhiteElo: 1917
Black: Olivares Olivares, Claudio
BlackTitle: FM
BlackElo: 2273
Result: 0-1
ECO: B44
Opening: Sicilian Defense: Taimanov Variation, Szén Variation
Variant: Standard
TimeControl: 90 minutes with 30 seconds increment from move 1

1. e4 { [%eval 0.18] [%clk 1:30:58] } 1... c5 { [%eval 0.25] [%clk 1:27:22] } 2. Nf3 { [%eval 0.2] [%clk 1:31:16] } 2... e6 { [%eval 0.28] [%clk 1:27:36] } 3. d4 { [%eval 0.4] [%clk 1:31:36] } 3... cxd4 { [%eval 0.29] [%clk 1:28:01] } 4. Nxd4 { [%eval 0.23] [%clk 1:31:59] } 4... Nc6 { [%eval 0.28] [%clk 1:28:12] } 5. Nb5 { [%eval 0.23] [%clk 1:32:02] } 5... d6 { [%eval 0.1] [%clk 1:26:11] } 6. c4 { [%eval 0.13] [%clk 1:32:23] } 6... a6 { [%eval 0.33] [%clk 1:26:11] } 7. N5c3 { [%eval 0.37] [%clk 1:32:06] } 7... Nf6 { [%eval 0.31] [%clk 1:26:30] } 8. Na3 { [%eval 0.18] [%clk 1:31:51] } 8... Be7 { [%eval 0.23] [%clk 1:26:53] } 9. Be2 { [%eval 0.28] [%clk 1:31:56] } 9... O-O { [%eval 0.19] [%clk 1:27:10] } 10. O-O { [%eval 0.23] [%clk 1:31:38] } 10... Qc7 { [%eval 0.46] [%clk 1:26:49] } 11. Be3 { [%eval 0.45] [%clk 1:31:35] } 11... b6 { [%eval 0.24] [%clk 1:27:14] } 12. f4 { [%eval 0.28] [%clk 1:28:50] } 12... Bb7 { [%eval 0.26] [%clk 1:27:38] } 13. Rc1 { [%eval 0.32] [%clk 1:27:45] } 13... Nb8 { [%eval 0.29] [%clk 1:27:57] } 14. Bf3 { [%eval 0.44] [%clk 1:27:25] } 14... Nbd7 { [%eval 0.46] [%clk 1:28:22] } 15. g3?! { [%eval -0.11] } { Inaccuracy. Nab1 was best. } { [%clk 1:19:48] } 15... Rac8 { [%eval -0.08] [%clk 1:27:35] } 16. Qe2 { [%eval -0.05] [%clk 1:18:37] } 16... Qb8 { [%eval -0.04] [%clk 1:24:46] } 17. Nab1 { [%eval -0.17] [%clk 1:17:30] } 17... Bc6 { [%eval 0.12] [%clk 1:24:24] } 18. a4 { [%eval -0.15] [%clk 1:01:51] } 18... Nc5 { [%eval -0.05] [%clk 1:11:50] } 19. Bxc5?! { [%eval -0.83] } { Inaccuracy. Nd2 was best. } { [%clk 1:00:20] } 19... bxc5 { [%eval -0.98] [%clk 1:12:08] } 20. e5? { [%eval -2.21] } { Mistake. Rcd1 was best. } { [%clk 0:57:31] } 20... Bxf3 { [%eval -2.17] [%clk 1:12:31] } 21. Rxf3 { [%eval -2.22] [%clk 0:57:59] } 21... dxe5 { [%eval -2.22] [%clk 1:12:40] } 22. fxe5 { [%eval -2.06] [%clk 0:58:17] } 22... Nd7 { [%eval -1.92] [%clk 1:10:21] } 23. Re1 { [%eval -2.06] [%clk 0:54:03] } 23... Rc7 { [%eval -1.57] [%clk 1:05:55] } 24. Nd1 { [%eval -1.79] [%clk 0:52:20] } 24... Rb7 { [%eval -1.93] [%clk 1:04:01] } 25. Nd2?! { [%eval -2.59] } { Inaccuracy. Qe4 was best. } { [%clk 0:52:26] } 25... Rb4? { [%eval -1.09] } { Mistake. Rd8 was best. } { [%clk 1:02:59] } 26. Rd3?! { [%eval -1.94] } { Inaccuracy. b3 was best. } { [%clk 0:50:39] } 26... Rd8 { [%eval -1.84] [%clk 1:01:54] } 27. Nf3 { [%eval -1.88] [%clk 0:30:15] } 27... Nf8 { [%eval -1.84] [%clk 0:57:22] } 28. Rxd8 { [%eval -1.75] [%clk 0:29:50] } 28... Bxd8 { [%eval -1.92] [%clk 0:57:41] } 29. Qc2 { [%eval -1.84] [%clk 0:17:40] } 29... Ng6 { [%eval -1.9] [%clk 0:56:08] } 30. Qe4 { [%eval -1.87] [%clk 0:14:29] } 30... Rxa4 { [%eval -1.58] [%clk 0:54:52] } 31. Qc6?! { [%eval -2.55] } { Inaccuracy. Nf2 was best. } { [%clk 0:14:57] } 31... Ra1? { [%eval -0.91] } { Mistake. Rb4 was best. } { [%clk 0:53:19] } 32. Qe8+ { [%eval -0.99] [%clk 0:15:21] } 32... Nf8 { [%eval -1.07] [%clk 0:53:35] } 33. Ng5 { [%eval -1.05] [%clk 0:15:47] } 33... Qc7 { [%eval -0.94] [%clk 0:53:28] } 34. Nxh7? { [%eval -2.2] } { Mistake. Nxf7 was best. } { [%clk 0:15:56] } 34... Kxh7 { [%eval -1.82] [%clk 0:53:53] } 35. Qxf8 { [%eval -1.66] [%clk 0:16:19] } 35... Qd7?! { [%eval -0.92] } { Inaccuracy. Rc1 was best. } { [%clk 0:54:14] } 36. Qd6 { [%eval -0.94] [%clk 0:15:17] } 36... Qxd6 { [%eval -1.04] [%clk 0:54:20] } 37. exd6 { [%eval -0.96] [%clk 0:15:43] } 37... Kg8 { [%eval -1.07] [%clk 0:54:45] } 38. Kf2?! { [%eval -1.97] } { Inaccuracy. Rf1 was best. } { [%clk 0:15:12] } 38... Kf8 { [%eval -1.93] [%clk 0:54:43] } 39. Ke2 { [%eval -2.16] [%clk 0:13:55] } 39... Ke8 { [%eval -2.06] [%clk 0:52:42] } 40. Rf1 { [%eval -1.86] [%clk 0:13:09] } 40... f5? { [%eval -0.58] } { Mistake. Rc1 was best. } { [%clk 0:53:00] } 41. Rf3? { [%eval -2.06] } { Mistake. g4 was best. } { [%clk 0:12:05] } 41... Kd7 { [%eval -2.06] [%clk 0:52:21] } 42. Rd3 { [%eval -2.58] [%clk 0:12:18] } 42... Bf6 { [%eval -2.68] [%clk 0:52:39] } 43. Rd2 { [%eval -2.9] [%clk 0:07:20] } 43... Ra2 { [%eval -2.95] [%clk 0:45:56] } 44. h4 { [%eval -3.21] [%clk 0:06:29] } 44... Bd4 { [%eval -3.21] [%clk 0:45:09] } 45. h5 { [%eval -3.62] [%clk 0:05:36] } 45... Kxd6 { [%eval -3.48] [%clk 0:45:19] } 46. Kf3 { [%eval -3.73] [%clk 0:06:04] } 46... Ke7 { [%eval -3.96] [%clk 0:36:50] } 47. g4 { [%eval -4.14] [%clk 0:03:11] } 47... fxg4+ { [%eval -4.18] [%clk 0:37:10] } 48. Kxg4 { [%eval -4.03] [%clk 0:03:29] } 48... a5 { [%eval -3.91] [%clk 0:37:24] } 49. Kf3 { [%eval -4.21] [%clk 0:02:17] } 49... a4 { [%eval -4.28] [%clk 0:29:32] } 50. Rg2 { [%eval -4.37] [%clk 0:02:45] } 50... Kf7 { [%eval -4.16] [%clk 0:25:05] } 51. Kg3 { [%eval -4.18] [%clk 0:01:50] } 51... Kg8 { [%eval -4.15] [%clk 0:22:19] } 52. Kh3 { [%eval -4.62] [%clk 0:00:49] } 52... Kh7 { [%eval -4.05] [%clk 0:22:44] } 53. Rg6?! { [%eval -5.96] } { Inaccuracy. Re2 was best. } { [%clk 0:00:36] } 53... Ra1 { [%eval -5.82] [%clk 0:22:34] } 54. Rxe6 { [%eval -6.95] [%clk 0:00:32] } 54... Rxd1 { [%eval -6.8] [%clk 0:22:53] } 55. Ra6 { [%eval -6.63] [%clk 0:01:01] } 55... Ra1 { [%eval -6.42] [%clk 0:22:42] } 56. Kg4 { [%eval -6.69] [%clk 0:00:38] } 56... Bxb2 { [%eval -6.89] [%clk 0:22:57] } 57. Kf5 { [%eval -6.87] [%clk 0:00:33] } 57... a3 { [%eval -6.7] [%clk 0:23:20] } 58. Ke4 { [%eval -6.64] [%clk 0:00:50] } 58... Rh1 { [%eval -6.38] [%clk 0:23:43] } 0-1