Event: Final Campeonato de Ajedrez Absoluto de Chile 2025
Site: Polideportivo Estadio Nacional, Chile
Date: 2025-02-22
White: Chacon Salinas, Cesar
WhiteElo: 2195
Black: Bustos Perez, Luis
BlackElo: 1838
Result: 1-0
ECO: A58
Opening: Benko Gambit Accepted: Fully Accepted Variation
Variant: Standard
TimeControl: 90 minutes with 30 seconds increment from move 1

1. d4 { [%eval 0.17] [%clk 1:07:28] } 1... Nf6 { [%eval 0.19] [%clk 1:30:40] } 2. c4 { [%eval 0.18] [%clk 1:07:51] } 2... c5 { [%eval 0.56] [%clk 1:31:01] } 3. d5 { [%eval 0.47] [%clk 1:08:16] } 3... b5 { [%eval 0.53] [%clk 1:31:26] } 4. cxb5 { [%eval 0.47] [%clk 1:08:42] } 4... a6 { [%eval 0.6] [%clk 1:31:50] } 5. bxa6 { [%eval 0.52] [%clk 1:09:07] } 5... g6 { [%eval 0.64] [%clk 1:32:09] } 6. Nf3 { [%eval 0.53] [%clk 1:09:28] } 6... Bg7 { [%eval 0.55] [%clk 1:32:24] } 7. g3 { [%eval 0.41] [%clk 1:09:52] } 7... O-O { [%eval 0.47] [%clk 1:32:49] } 8. Bg2 { [%eval 0.27] [%clk 1:10:19] } 8... Nxa6 { [%eval 0.33] [%clk 1:33:10] } 9. O-O { [%eval 0.4] [%clk 1:10:42] } 9... d6 { [%eval 0.29] [%clk 1:33:38] } 10. Nc3 { [%eval 0.3] [%clk 1:11:08] } 10... Bf5 { [%eval 0.34] [%clk 1:33:45] } 11. Nd2 { [%eval 0.15] [%clk 1:09:07] } 11... Nb4 { [%eval 0.14] [%clk 1:33:59] } 12. e4 { [%eval 0.0] [%clk 1:09:31] } 12... Bc8 { [%eval 0.0] [%clk 1:33:59] } 13. Nc4?! { [%eval -0.86] } { Inaccuracy. Bf3 was best. } { [%clk 1:08:17] } 13... Ba6 { [%eval -0.9] [%clk 1:34:05] } 14. Qe2?! { [%eval -2.04] } { Inaccuracy. Ne3 was best. } { [%clk 1:08:40] } 14... Nd7 { [%eval -2.04] [%clk 1:34:12] } 15. Bd2?! { [%eval -3.04] } { Inaccuracy. Nb1 was best. } { [%clk 1:08:43] } 15... Nc2 { [%eval -3.04] [%clk 1:33:43] } 16. b3 { [%eval -3.06] [%clk 1:07:39] } 16... Nxa1 { [%eval -3.0] [%clk 1:33:29] } 17. Rxa1 { [%eval -2.85] [%clk 1:08:03] } 17... Nb6?! { [%eval -2.01] } { Inaccuracy. Bxc4 was best. } { [%clk 1:20:16] } 18. Rc1 { [%eval -2.08] [%clk 1:04:38] } 18... e6 { [%eval -1.54] [%clk 1:20:16] } 19. dxe6 { [%eval -1.7] [%clk 1:03:39] } 19... fxe6 { [%eval -1.74] [%clk 1:20:45] } 20. Qg4 { [%eval -1.67] [%clk 1:04:01] } 20... Qf6 { [%eval -1.62] [%clk 1:20:26] } 21. Be3 { [%eval -1.61] [%clk 1:03:43] } 21... Bxc4 { [%eval -1.43] [%clk 1:18:49] } 22. e5 { [%eval -1.2] [%clk 1:04:04] } 22... Qxe5? { [%eval -0.01] } { Mistake. Qf5 was best. } { [%clk 1:18:09] } 23. Bxa8 { [%eval -0.04] [%clk 1:04:23] } 23... Rxa8 { [%eval 0.0] [%clk 1:16:42] } 24. bxc4 { [%eval 0.0] [%clk 1:04:48] } 24... Ra3 { [%eval 0.03] [%clk 0:39:06] } 25. Rb1 { [%eval 0.04] [%clk 0:58:56] } 25... Qf5 { [%eval 0.07] [%clk 0:26:01] } 26. Qxf5 { [%eval 0.04] [%clk 0:58:37] } 26... gxf5 { [%eval 0.3] [%clk 0:26:26] } 27. Rxb6 { [%eval 0.12] [%clk 0:58:25] } 27... Rxc3 { [%eval 0.08] [%clk 0:26:42] } 28. Rxd6 { [%eval 0.03] [%clk 0:58:49] } 28... Rxc4 { [%eval 0.06] [%clk 0:26:12] } 29. Rxe6 { [%eval 0.1] [%clk 0:59:13] } 29... Ra4 { [%eval 0.15] [%clk 0:26:24] } 30. Bxc5 { [%eval 0.08] [%clk 0:57:32] } 30... Rxa2 { [%eval 0.49] [%clk 0:26:24] } 31. Be3 { [%eval 0.16] [%clk 0:57:23] } 31... Kf7 { [%eval 0.1] [%clk 0:26:01] } 32. Rc6 { [%eval 0.13] [%clk 0:57:47] } 32... Bf6 { [%eval 0.1] [%clk 0:25:36] } 33. h3 { [%eval 0.11] [%clk 0:57:58] } 33... Ra4 { [%eval 0.11] [%clk 0:25:42] } 34. Kg2 { [%eval 0.09] [%clk 0:58:15] } 34... h5 { [%eval 0.11] [%clk 0:23:52] } 35. h4 { [%eval 0.05] [%clk 0:58:26] } 35... Rg4?! { [%eval 0.79] } { Inaccuracy. Ra3 was best. } { [%clk 0:24:00] } 36. Kf3?! { [%eval 0.1] } { Inaccuracy. Rc7+ was best. } { [%clk 0:58:06] } 36... Re4 { [%eval 0.08] [%clk 0:23:10] } 37. Ra6 { [%eval 0.1] [%clk 0:55:24] } 37... Rc4 { [%eval 0.13] [%clk 0:20:59] } 38. Ke2 { [%eval 0.11] [%clk 0:55:40] } 38... Rc2+ { [%eval 0.05] [%clk 0:20:57] } 39. Kd3 { [%eval 0.04] [%clk 0:56:01] } 39... Rc3+ { [%eval 0.03] [%clk 0:21:19] } 40. Kd2 { [%eval 0.06] [%clk 0:56:25] } 40... Rc4 { [%eval 0.07] [%clk 0:21:44] } 41. Ra3 { [%eval 0.12] [%clk 0:55:36] } 41... Rb4 { [%eval 0.02] [%clk 0:14:38] } 42. Kd3 { [%eval 0.05] [%clk 0:55:50] } 42... Kg6 { [%eval 0.0] [%clk 0:14:34] } 43. Ra6 { [%eval 0.0] [%clk 0:56:00] } 43... Kf7 { [%eval 0.0] [%clk 0:14:46] } 44. Ra7+ { [%eval 0.0] [%clk 0:54:52] } 44... Kg6 { [%eval 0.02] [%clk 0:14:38] } 45. Rd7 { [%eval 0.1] [%clk 0:55:15] } 45... Rb2?? { [%eval 5.35] } { Blunder. Rb3+ was best. } { [%clk 0:13:53] } 46. Rd6 { [%eval 5.11] [%clk 0:55:16] } 46... Kf7?! { [%eval 7.59] } { Inaccuracy. Rb3+ was best. } { [%clk 0:14:17] } 47. Rxf6+ { [%eval 7.2] [%clk 0:55:39] } 1-0