Event: Campeonato Sudamericano Absoluto 2025
Site: https://lichess.org/broadcast/sudamericano-de-ajedrez-rancagua-2025-absoluto/round-2/ZgXvb1Ey/pG0LHksE
Date: 2025-11-04
White: Perez Gormaz, Matias
WhiteTitle: IM
WhiteElo: 2406
Black: Cid Munoz, Benjamin
BlackElo: 1970
Result: 1/2-1/2
ECO: A57
Opening: Benko Gambit Declined: Main Line
Variant: Standard
TimeControl: 90+30

1. Nf3 { [%eval 0.1] [%clk 1:29:57] } 1... Nf6 { [%eval 0.18] [%clk 1:30:52] } 2. d4 { [%eval 0.11] [%clk 1:30:13] } 2... c5 { [%eval 0.39] [%clk 1:24:21] } 3. d5 { [%eval 0.37] [%clk 1:28:20] } 3... b5 { [%eval 0.45] [%clk 1:24:35] } 4. c4 { [%eval 0.41] [%clk 1:26:43] } 4... Bb7 { [%eval 0.6] [%clk 1:24:53] } 5. b3 { [%eval 0.15] [%clk 1:23:19] } 5... d6 { [%eval 0.53] [%clk 1:25:05] } 6. Nbd2 { [%eval 0.49] [%clk 1:22:12] } 6... g6 { [%eval 0.46] [%clk 1:22:02] } 7. e4 { [%eval 0.49] [%clk 1:20:30] } 7... Bg7 { [%eval 0.54] [%clk 1:21:59] } 8. Rb1 { [%eval 0.18] [%clk 1:19:55] } 8... Qa5?! { [%eval 0.94] } { Inaccuracy. b4 was best. } { [%clk 1:21:53] } 9. Qc2?! { [%eval 0.22] } { Inaccuracy. cxb5 was best. } { [%clk 1:20:03] } 9... Na6 { [%eval 0.32] [%clk 1:17:17] } 10. a3 { [%eval 0.36] [%clk 1:18:36] } 10... b4 { [%eval 0.4] [%clk 1:17:40] } 11. a4 { [%eval 0.22] [%clk 1:18:32] } 11... O-O { [%eval 0.18] [%clk 1:17:36] } 12. Bd3 { [%eval 0.27] [%clk 1:18:36] } 12... Qd8 { [%eval 0.67] [%clk 1:14:48] } 13. O-O { [%eval 0.58] [%clk 1:18:39] } 13... Nc7 { [%eval 0.57] [%clk 1:15:06] } 14. Bb2 { [%eval 0.27] [%clk 1:17:22] } 14... e5 { [%eval 0.56] [%clk 1:15:29] } 15. Ne1 { [%eval 0.56] [%clk 1:01:44] } 15... Bc8 { [%eval 0.67] [%clk 1:11:44] } 16. g3 { [%eval 0.61] [%clk 1:01:38] } 16... Bh3 { [%eval 0.48] [%clk 1:11:03] } 17. Ng2 { [%eval 0.66] [%clk 1:02:02] } 17... Ng4 { [%eval 0.97] [%clk 1:09:45] } 18. Rbe1 { [%eval 0.81] [%clk 1:00:31] } 18... Qg5?! { [%eval 1.4] } { Inaccuracy. Ne8 was best. } { [%clk 1:06:21] } 19. Bc1 { [%eval 1.4] [%clk 0:52:55] } 19... Bh6? { [%eval 2.96] } { Mistake. Qf6 was best. } { [%clk 1:00:50] } 20. f3 { [%eval 3.03] [%clk 0:48:09] } 20... Nf6 { [%eval 2.91] [%clk 0:50:39] } 21. Nb1 { [%eval 2.28] [%clk 0:35:58] } 21... Qh5 { [%eval 2.58] [%clk 0:51:03] } 22. g4 { [%eval 2.55] [%clk 0:36:09] } 22... Nxg4 { [%eval 2.66] [%clk 0:49:52] } 23. fxg4 { [%eval 2.49] [%clk 0:36:25] } 23... Bxg4 { [%eval 2.39] [%clk 0:50:16] } 24. Bxh6 { [%eval 2.57] [%clk 0:30:04] } 24... Qxh6 { [%eval 2.66] [%clk 0:50:44] } 25. Qd2 { [%eval 2.5] [%clk 0:28:09] } 25... Qxd2 { [%eval 2.38] [%clk 0:48:03] } 26. Nxd2 { [%eval 2.41] [%clk 0:28:34] } 26... Bh3 { [%eval 2.68] [%clk 0:48:29] } 27. Re3 { [%eval 2.73] [%clk 0:28:42] } 27... Bd7 { [%eval 2.68] [%clk 0:47:07] } 28. Ref3 { [%eval 2.36] [%clk 0:24:57] } 28... Rad8 { [%eval 2.66] [%clk 0:44:45] } 29. R1f2 { [%eval 2.83] [%clk 0:24:32] } 29... Ne8 { [%eval 2.66] [%clk 0:44:04] } 30. Nf1 { [%eval 2.05] [%clk 0:24:55] } 30... Ng7 { [%eval 2.07] [%clk 0:43:22] } 31. Ng3 { [%eval 2.29] [%clk 0:25:17] } 31... h5 { [%eval 2.48] [%clk 0:43:45] } 32. Nh4 { [%eval 2.48] [%clk 0:20:16] } 32... Bg4 { [%eval 2.42] [%clk 0:32:35] } 33. Re3 { [%eval 2.2] [%clk 0:14:10] } 33... Rfe8?! { [%eval 2.92] } { Inaccuracy. Kh7 was best. } { [%clk 0:29:04] } 34. Bf1 { [%eval 2.42] [%clk 0:08:57] } 34... Re7 { [%eval 2.91] [%clk 0:28:58] } 35. h3 { [%eval 2.77] [%clk 0:09:18] } 35... Bd7 { [%eval 2.85] [%clk 0:28:06] } 36. Ref3 { [%eval 2.8] [%clk 0:09:03] } 36... Ne8 { [%eval 3.01] [%clk 0:23:35] } 37. Kh2 { [%eval 3.09] [%clk 0:09:14] } 37... Ng7 { [%eval 3.04] [%clk 0:21:56] } 38. Be2 { [%eval 3.0] [%clk 0:08:29] } 38... Bc8 { [%eval 3.03] [%clk 0:18:42] } 39. Rf6 { [%eval 2.92] [%clk 0:04:57] } 39... Rc7 { [%eval 2.86] [%clk 0:17:01] } 40. Rg2 { [%eval 2.91] [%clk 0:02:18] } 40... Ne8?! { [%eval 3.88] } { Inaccuracy. Kh7 was best. } { [%clk 0:14:45] } 41. Rf1 { [%eval 3.95] [%clk 0:02:39] } 41... Kh8 { [%eval 4.19] [%clk 0:13:03] } 42. Bxh5 { [%eval 4.02] [%clk 0:02:10] } 42... gxh5 { [%eval 4.46] [%clk 0:09:01] } 43. Nxh5 { [%eval 4.3] [%clk 0:02:38] } 43... f5?! { [%eval 5.5] } { Inaccuracy. Kh7 was best. } { [%clk 0:09:00] } 44. exf5 { [%eval 5.59] [%clk 0:01:42] } 44... Rf7 { [%eval 5.38] [%clk 0:08:50] } 45. Rg5 { [%eval 4.94] [%clk 0:00:44] } 45... Kh7 { [%eval 5.11] [%clk 0:09:12] } 46. Rg2?! { [%eval 3.73] } { Inaccuracy. Rfg1 was best. } { [%clk 0:00:33] } 46... Kh6 { [%eval 3.31] [%clk 0:07:46] } 47. Ng3 { [%eval 3.2] [%clk 0:01:01] } 47... Nf6 { [%eval 3.06] [%clk 0:07:51] } 48. Ne2?! { [%eval 1.77] } { Inaccuracy. Nf3 was best. } { [%clk 0:00:37] } 48... Rg8 { [%eval 2.3] [%clk 0:07:23] } 49. Rg6+?? { [%eval 0.0] } { Blunder. Rxg8 was best. } { [%clk 0:00:46] } 49... Rxg6 { [%eval 0.0] [%clk 0:07:27] } 50. fxg6 { [%eval 0.0] [%clk 0:00:55] } 50... Ng4+ { [%eval 0.0] [%clk 0:07:37] } 51. Kg1 { [%eval 0.0] [%clk 0:01:21] } 1/2-1/2