Event: Campeonato Sudamericano Absoluto 2025
Site: https://lichess.org/broadcast/sudamericano-de-ajedrez-rancagua-2025-absoluto/round-1/oDcyifer/Hh0sIWYf
Date: 2025-11-03
White: Martinez Casanova, Benjamin
WhiteElo: 1683
Black: Delgado Romero, Marco
BlackElo: 2378
Result: 0-1
ECO: B22
Opening: Sicilian Defense: Alapin Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:58] } 1... c5 { [%eval 0.24] [%clk 1:30:10] } 2. c3 { [%eval 0.0] [%clk 1:30:39] } 2... g6 { [%eval 0.28] [%clk 1:28:18] } 3. d4 { [%eval 0.26] [%clk 1:28:11] } 3... cxd4 { [%eval 0.54] [%clk 1:28:40] } 4. cxd4 { [%eval 0.57] [%clk 1:28:35] } 4... d5 { [%eval 0.47] [%clk 1:29:00] } 5. e5 { [%eval 0.46] [%clk 1:28:23] } 5... Nc6 { [%eval 0.61] [%clk 1:27:27] } 6. Nc3 { [%eval 0.54] [%clk 1:28:20] } 6... f6 { [%eval 0.67] [%clk 1:26:32] } 7. f4?! { [%eval 0.12] } { Inaccuracy. Nf3 was best. } { [%clk 1:24:05] } 7... Nh6 { [%eval 0.07] [%clk 1:26:07] } 8. h3 { [%eval -0.41] [%clk 1:19:29] } 8... Nf5 { [%eval -0.41] [%clk 1:23:46] } 9. Nf3 { [%eval -0.44] [%clk 1:19:46] } 9... fxe5?! { [%eval 0.15] } { Inaccuracy. Ng3 was best. } { [%clk 1:22:53] } 10. fxe5 { [%eval 0.19] [%clk 1:19:49] } 10... e6 { [%eval 0.3] [%clk 1:22:31] } 11. a3?? { [%eval -1.77] } { Blunder. g4 was best. } { [%clk 1:17:33] } 11... Nfxd4 { [%eval -1.61] [%clk 1:22:29] } 12. Bf4?! { [%eval -2.89] } { Inaccuracy. Be3 was best. } { [%clk 1:16:24] } 12... Nxf3+ { [%eval -2.43] [%clk 1:22:17] } 13. Qxf3 { [%eval -2.43] [%clk 1:16:45] } 13... Bg7 { [%eval -2.28] [%clk 1:22:43] } 14. Qg3 { [%eval -2.47] [%clk 1:14:07] } 14... O-O { [%eval -2.33] [%clk 1:22:02] } 15. Bd3 { [%eval -2.49] [%clk 1:14:08] } 15... Bd7 { [%eval -2.34] [%clk 1:19:15] } 16. Rf1?! { [%eval -3.68] } { Inaccuracy. O-O was best. } { [%clk 1:11:10] } 16... d4 { [%eval -3.15] [%clk 1:17:01] } 17. Ne4 { [%eval -3.08] [%clk 1:10:11] } 17... Nxe5 { [%eval -2.98] [%clk 1:17:15] } 18. Bxe5 { [%eval -3.04] [%clk 1:05:32] } 18... Qa5+ { [%eval -2.96] [%clk 1:17:38] } 19. b4 { [%eval -2.95] [%clk 1:05:30] } 19... Qxe5 { [%eval -3.17] [%clk 1:17:39] } 20. Qxe5 { [%eval -3.01] [%clk 1:05:43] } 20... Bxe5 { [%eval -2.95] [%clk 1:17:58] } 21. Ke2 { [%eval -3.52] [%clk 1:02:16] } 21... Bc6 { [%eval -3.37] [%clk 1:17:53] } 22. g4?! { [%eval -4.54] } { Inaccuracy. Rac1 was best. } { [%clk 0:58:02] } 22... Bxe4 { [%eval -4.62] [%clk 1:18:03] } 23. Bxe4 { [%eval -4.61] [%clk 0:58:22] } 23... d3+ { [%eval -4.5] [%clk 1:18:27] } 0-1