Event: Campeonato Sudamericano Absoluto 2025
Site: https://lichess.org/broadcast/sudamericano-de-ajedrez-rancagua-2025-absoluto/round-9/WCWffyzx/kA4Qevsq
Date: 2025-11-08
White: Barrientos, Sergio E
WhiteTitle: GM
WhiteElo: 2442
Black: Reyes Zavaleta, Cristhian Yamil
BlackTitle: FM
BlackElo: 2226
Result: 1-0
ECO: C11
Opening: French Defense: Steinitz Variation, Boleslavsky Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:58] } 1... e6 { [%eval 0.22] [%clk 1:26:45] } 2. d4 { [%eval 0.29] [%clk 1:31:21] } 2... d5 { [%eval 0.31] [%clk 1:27:07] } 3. Nc3 { [%eval 0.28] [%clk 1:31:39] } 3... Nf6 { [%eval 0.32] [%clk 1:27:07] } 4. e5 { [%eval 0.39] [%clk 1:32:03] } 4... Nfd7 { [%eval 0.34] [%clk 1:27:34] } 5. f4 { [%eval 0.25] [%clk 1:32:26] } 5... c5 { [%eval 0.27] [%clk 1:27:56] } 6. Nf3 { [%eval 0.26] [%clk 1:32:50] } 6... Nc6 { [%eval 0.36] [%clk 1:28:01] } 7. Be3 { [%eval 0.21] [%clk 1:32:29] } 7... a6 { [%eval 0.3] [%clk 1:26:00] } 8. Ne2 { [%eval 0.57] [%clk 1:31:38] } 8... b5 { [%eval 0.47] [%clk 1:23:19] } 9. c3 { [%eval 0.5] [%clk 1:30:20] } 9... Be7 { [%eval 0.73] [%clk 1:22:16] } 10. Ng3 { [%eval 0.78] [%clk 1:27:01] } 10... h5 { [%eval 1.04] [%clk 1:12:47] } 11. Bd3 { [%eval 1.15] [%clk 1:18:44] } 11... g6 { [%eval 1.3] [%clk 1:01:34] } 12. O-O { [%eval 1.5] [%clk 1:18:06] } 12... c4 { [%eval 1.36] [%clk 0:59:58] } 13. Bc2 { [%eval 1.4] [%clk 1:17:06] } 13... Nf8 { [%eval 1.66] [%clk 0:57:55] } 14. Ng5 { [%eval 1.45] [%clk 1:14:09] } 14... Bxg5 { [%eval 1.96] [%clk 0:54:33] } 15. fxg5 { [%eval 1.91] [%clk 1:14:33] } 15... Ne7 { [%eval 1.79] [%clk 0:54:59] } 16. b3 { [%eval 1.82] [%clk 1:09:12] } 16... Nf5 { [%eval 1.84] [%clk 0:46:15] } 17. Bc1 { [%eval 1.58] [%clk 0:58:38] } 17... Qa5 { [%eval 2.0] [%clk 0:27:51] } 18. Ne2 { [%eval 1.68] [%clk 0:53:51] } 18... Nh7 { [%eval 2.01] [%clk 0:26:16] } 19. bxc4 { [%eval 2.1] [%clk 0:51:19] } 19... bxc4 { [%eval 2.55] [%clk 0:26:37] } 20. g3 { [%eval 2.52] [%clk 0:51:38] } 20... Rb8 { [%eval 2.54] [%clk 0:25:05] } 21. h3 { [%eval 2.59] [%clk 0:51:35] } 21... Bd7 { [%eval 2.72] [%clk 0:21:06] } 22. Rf3 { [%eval 2.41] [%clk 0:47:38] } 22... Qd8 { [%eval 2.79] [%clk 0:16:45] } 23. Qd2 { [%eval 2.74] [%clk 0:47:42] } 23... a5 { [%eval 3.15] [%clk 0:14:54] } 24. Kf2 { [%eval 2.47] [%clk 0:33:55] } 24... a4 { [%eval 2.53] [%clk 0:15:04] } 25. g4 { [%eval 2.27] [%clk 0:33:14] } 25... Ng7 { [%eval 2.49] [%clk 0:13:24] } 26. Ng3?? { [%eval 0.35] } { Blunder. Kg2 was best. } { [%clk 0:28:00] } 26... h4?? { [%eval 2.24] } { Blunder. hxg4 was best. } { [%clk 0:12:58] } 27. Ne2 { [%eval 2.34] [%clk 0:27:33] } 27... a3?! { [%eval 3.15] } { Inaccuracy. Qe7 was best. } { [%clk 0:13:16] } 28. Bxa3 { [%eval 3.05] [%clk 0:22:10] } 28... Nxg5 { [%eval 3.54] [%clk 0:13:11] } 29. Rf6 { [%eval 3.6] [%clk 0:22:07] } 29... Nh7? { [%eval 6.65] } { Mistake. Ne4+ was best. } { [%clk 0:06:48] } 1-0