Event: CENTENARIO CHESS MASTERS GRUPO B
Site: SERRANO 14, OFICINA 102. SANTIAGO, Chile
Date: 2025-02-17
White: Orrego Palermo, Marcelo
WhiteElo: 2133
Black: Chacon Salinas, Cesar
BlackElo: 2195
Result: 1-0
ECO: B42
Opening: Sicilian Defense: Kan Variation, Modern Variation
Variant: Standard
TimeControl: 60 minutes with 30 seconds increment from move 1

1. e4 { [%eval 0.18] [%clk 1:00:59] } 1... c5 { [%eval 0.25] [%clk 1:00:51] } 2. Nf3 { [%eval 0.2] [%clk 1:01:23] } 2... e6 { [%eval 0.28] [%clk 1:01:15] } 3. d4 { [%eval 0.4] [%clk 1:01:49] } 3... cxd4 { [%eval 0.29] [%clk 1:01:40] } 4. Nxd4 { [%eval 0.23] [%clk 1:02:13] } 4... a6 { [%eval 0.42] [%clk 1:02:06] } 5. Bd3 { [%eval 0.45] [%clk 1:02:37] } 5... b5 { [%eval 0.64] [%clk 1:01:39] } 6. O-O { [%eval 0.65] [%clk 1:02:57] } 6... Bb7 { [%eval 0.64] [%clk 1:01:42] } 7. a4 { [%eval 0.6] [%clk 1:03:20] } 7... Nc6 { [%eval 0.86] [%clk 1:00:45] } 8. axb5 { [%eval 0.79] [%clk 1:03:44] } 8... Nxd4 { [%eval 0.62] [%clk 0:59:30] } 9. bxa6 { [%eval 0.82] [%clk 1:04:08] } 9... Nf6 { [%eval 1.35] [%clk 0:57:56] } 10. Be3?! { [%eval 0.49] } { Inaccuracy. Bf4 was best. } { [%clk 1:03:44] } 10... e5? { [%eval 1.96] } { Mistake. Nc6 was best. } { [%clk 0:52:55] } 11. Nd2 { [%eval 2.12] [%clk 1:01:27] } 11... Bc6 { [%eval 1.96] [%clk 0:49:07] } 12. c3 { [%eval 1.64] [%clk 1:00:34] } 12... Nb5?! { [%eval 2.82] } { Inaccuracy. Ne6 was best. } { [%clk 0:48:47] } 13. Qe2 { [%eval 2.61] [%clk 0:56:23] } 13... Qb8 { [%eval 2.75] [%clk 0:37:55] } 14. Ra5 { [%eval 2.83] [%clk 0:54:44] } 14... Nc7 { [%eval 3.46] [%clk 0:38:06] } 15. b4 { [%eval 3.51] [%clk 0:53:52] } 15... Be7 { [%eval 3.41] [%clk 0:26:19] } 16. b5 { [%eval 3.43] [%clk 0:38:12] } 16... Nxb5 { [%eval 3.85] [%clk 0:21:19] } 17. Bxb5 { [%eval 3.81] [%clk 0:38:34] } 17... Bxb5 { [%eval 4.52] [%clk 0:20:56] } 18. Rxb5 { [%eval 4.48] [%clk 0:38:54] } 18... Qc8 { [%eval 4.47] [%clk 0:21:06] } 19. Rfb1?! { [%eval 3.0] } { Inaccuracy. a7 was best. } { [%clk 0:37:55] } 19... O-O?! { [%eval 4.05] } { Inaccuracy. Qxa6 was best. } { [%clk 0:20:16] } 20. a7 { [%eval 3.95] [%clk 0:37:38] } 20... Qa6 { [%eval 3.91] [%clk 0:20:09] } 21. Kf1 { [%eval 3.3] [%clk 0:34:41] } 21... Rxa7 { [%eval 3.22] [%clk 0:19:47] } 22. Bxa7 { [%eval 3.32] [%clk 0:35:03] } 22... Qxa7 { [%eval 3.22] [%clk 0:20:13] } 23. Qe3 { [%eval 3.02] [%clk 0:31:30] } 23... Qc7 { [%eval 2.98] [%clk 0:19:07] } 24. Rb7 { [%eval 2.65] [%clk 0:31:42] } 24... Qc6 { [%eval 2.87] [%clk 0:19:01] } 25. f3 { [%eval 2.32] [%clk 0:29:39] } 25... Bc5 { [%eval 2.56] [%clk 0:19:04] } 26. Qd3 { [%eval 2.5] [%clk 0:29:45] } 26... g6 { [%eval 3.04] [%clk 0:17:18] } 27. Rb8 { [%eval 2.53] [%clk 0:30:04] } 27... Rxb8 { [%eval 2.96] [%clk 0:16:49] } 28. Rxb8+ { [%eval 2.76] [%clk 0:30:28] } 28... Kg7 { [%eval 2.54] [%clk 0:17:13] } 29. Ke2 { [%eval 1.98] [%clk 0:27:32] } 29... Bg1? { [%eval 3.52] } { Mistake. Ba7 was best. } { [%clk 0:16:42] } 30. Qc4 { [%eval 3.18] [%clk 0:25:04] } 30... Qd6 { [%eval 3.86] [%clk 0:14:23] } 31. Qb4?! { [%eval 2.62] } { Inaccuracy. Qc8 was best. } { [%clk 0:23:50] } 31... Bc5 { [%eval 2.76] [%clk 0:14:15] } 32. Qb7 { [%eval 2.6] [%clk 0:23:57] } 32... Qe6? { [%eval 4.55] } { Mistake. Nh5 was best. } { [%clk 0:12:48] } 33. Qc8 { [%eval 4.37] [%clk 0:23:33] } 33... Be7 { [%eval 4.71] [%clk 0:12:53] } 34. g4 { [%eval 4.41] [%clk 0:19:34] } 34... g5 { [%eval 4.9] [%clk 0:09:26] } 35. h4 { [%eval 4.77] [%clk 0:18:51] } 35... Kh6 { [%eval 5.6] [%clk 0:09:33] } 36. hxg5+ { [%eval 5.7] [%clk 0:17:54] } 36... Kxg5 { [%eval 5.57] [%clk 0:09:55] } 37. Qh8 { [%eval 5.55] [%clk 0:16:45] } 37... Kf4 { [%eval 5.91] [%clk 0:10:07] } 38. Qg7 { [%eval 5.69] [%clk 0:16:26] } 38... Kg3 { [%eval 6.47] [%clk 0:06:50] } 39. Qh6 { [%eval 6.38] [%clk 0:16:14] } 39... Kg2?? { [%eval #11] } { Checkmate is now unavoidable. Nxg4 was best. } { [%clk 0:05:12] } 40. Rb1 { [%eval 82.06] [%clk 0:15:46] } 40... Bc5?! { [%eval #3] } { Checkmate is now unavoidable. Nxg4 was best. } { [%clk 0:04:20] } 41. Rh1 { [%eval #4] [%clk 0:16:08] } 41... Qa6+ { [%eval #4] [%clk 0:01:08] } 42. c4 { [%eval #3] [%clk 0:16:32] } 42... Kg3 { [%eval #1] [%clk 0:01:11] } 43. Nf1+ { [%eval #1] [%clk 0:16:56] } 43... Kg2 { [%eval #1] [%clk 0:01:35] } 44. Qh3# { [%clk 0:16:39] } 1-0