Event: Round 2: Herrera, Martin - Ahumada, Agustin
Site: https://lichess.org/broadcast/maipu-chess-open-2025/round-2/YySpil8X/MMW445Pl
Date: 2025-09-05
White: Herrera, Martin
WhiteElo: 2168
Black: Ahumada, Agustin
BlackElo: 1825
Result: 1-0
ECO: A13
Opening: English Opening: Neo-Catalan
Variant: Standard
TimeControl: 60+30

1. Nf3 { [%eval 0.1] [%clk 1:00:57] } 1... d5 { [%eval 0.18] [%clk 0:56:03] } 2. c4 { [%eval 0.0] [%clk 1:01:09] } 2... e6 { [%eval 0.25] [%clk 0:56:07] } 3. g3 { [%eval 0.0] [%clk 1:01:24] } 3... Nf6 { [%eval 0.17] [%clk 0:56:30] } 4. Bg2 { [%eval 0.12] [%clk 1:01:49] } 4... b6 { [%eval 0.4] [%clk 0:54:05] } 5. cxd5 { [%eval 0.38] [%clk 1:01:50] } 5... exd5 { [%eval 0.46] [%clk 0:54:23] } 6. O-O { [%eval 0.31] [%clk 1:01:44] } 6... Be7 { [%eval 0.33] [%clk 0:53:57] } 7. d4 { [%eval 0.35] [%clk 1:01:29] } 7... O-O { [%eval 0.43] [%clk 0:53:39] } 8. Bf4 { [%eval 0.45] [%clk 1:01:51] } 8... Nbd7 { [%eval 0.5] [%clk 0:51:33] } 9. Qc2 { [%eval 0.37] [%clk 1:01:38] } 9... c5 { [%eval 0.38] [%clk 0:50:33] } 10. Nc3 { [%eval 0.48] [%clk 1:01:32] } 10... Bb7 { [%eval 0.49] [%clk 0:49:02] } 11. Nb5 { [%eval 0.19] [%clk 0:59:21] } 11... Ne4 { [%eval 0.17] [%clk 0:46:36] } 12. dxc5 { [%eval 0.19] [%clk 0:57:46] } 12... Bxc5 { [%eval 0.19] [%clk 0:41:13] } 13. Rad1 { [%eval 0.01] [%clk 0:56:36] } 13... Rc8 { [%eval 0.03] [%clk 0:40:00] } 14. Qb1 { [%eval 0.06] [%clk 0:56:58] } 14... Qe7?! { [%eval 0.78] } { Inaccuracy. a6 was best. } { [%clk 0:38:11] } 15. a3?! { [%eval 0.18] } { Inaccuracy. Nxa7 was best. } { [%clk 0:49:20] } 15... a6 { [%eval 0.14] [%clk 0:36:47] } 16. Nbd4 { [%eval 0.19] [%clk 0:49:38] } 16... Qf6 { [%eval 0.27] [%clk 0:32:50] } 17. h4 { [%eval 0.31] [%clk 0:47:50] } 17... h6 { [%eval 0.22] [%clk 0:33:15] } 18. Bh3 { [%eval 0.25] [%clk 0:47:34] } 18... Rfd8 { [%eval 0.31] [%clk 0:29:58] } 19. Qd3 { [%eval 0.18] [%clk 0:43:09] } 19... Bd6 { [%eval 0.41] [%clk 0:26:01] } 20. Bxd6 { [%eval 0.25] [%clk 0:42:46] } 20... Qxd6 { [%eval 0.57] [%clk 0:26:27] } 21. Rc1 { [%eval 0.63] [%clk 0:38:53] } 21... Rxc1 { [%eval 0.73] [%clk 0:24:43] } 22. Rxc1 { [%eval 0.84] [%clk 0:39:14] } 22... Ne5 { [%eval 0.86] [%clk 0:24:39] } 23. Nxe5 { [%eval 0.76] [%clk 0:39:17] } 23... Qxe5 { [%eval 0.75] [%clk 0:25:01] } 24. b4 { [%eval 0.76] [%clk 0:38:44] } 24... Qf6 { [%eval 1.24] [%clk 0:23:04] } 25. Qe3 { [%eval 1.2] [%clk 0:34:44] } 25... Re8?! { [%eval 2.07] } { Inaccuracy. b5 was best. } { [%clk 0:20:25] } 26. Rc7 { [%eval 1.97] [%clk 0:33:21] } 26... Ba8 { [%eval 1.76] [%clk 0:17:54] } 27. Nf5 { [%eval 1.72] [%clk 0:29:22] } 27... Kh7? { [%eval 3.37] } { Mistake. Kf8 was best. } { [%clk 0:14:00] } 28. Qd4 { [%eval 3.27] [%clk 0:27:49] } 28... Qxd4 { [%eval 3.22] [%clk 0:06:44] } 29. Nxd4 { [%eval 3.12] [%clk 0:26:32] } 29... Kg6 { [%eval 3.46] [%clk 0:03:27] } 30. Ra7 { [%eval 3.33] [%clk 0:25:53] } 30... a5 { [%eval 3.41] [%clk 0:03:09] } 31. bxa5 { [%eval 3.44] [%clk 0:25:54] } 31... bxa5 { [%eval 3.2] [%clk 0:03:38] } 32. Rxa5 { [%eval 3.32] [%clk 0:25:51] } 32... Bb7 { [%eval 3.94] [%clk 0:02:32] } 33. Rb5 { [%eval 3.72] [%clk 0:25:08] } 33... Ba6?! { [%eval 5.59] } { Inaccuracy. Ba8 was best. } { [%clk 0:02:37] } 34. Rb6+ { [%eval 5.6] [%clk 0:25:25] } 1-0