Event: Campeonato Sudamericano Absoluto 2025
Site: https://lichess.org/broadcast/sudamericano-de-ajedrez-rancagua-2025-absoluto/round-7/37APb26o/c5f0vgG8
Date: 2025-11-07
White: Delgado Romero, Marco
WhiteElo: 2378
Black: Perez Gormaz, Matias
BlackTitle: IM
BlackElo: 2406
Result: 0-1
ECO: E47
Opening: Nimzo-Indian Defense: Normal Variation
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:59] } 1... Nf6 { [%eval 0.19] [%clk 1:30:31] } 2. c4 { [%eval 0.18] [%clk 1:31:20] } 2... e6 { [%eval 0.14] [%clk 1:30:03] } 3. Nc3 { [%eval 0.09] [%clk 1:31:40] } 3... Bb4 { [%eval 0.15] [%clk 1:30:22] } 4. e3 { [%eval 0.06] [%clk 1:32:04] } 4... O-O { [%eval 0.11] [%clk 1:30:09] } 5. Bd3 { [%eval 0.0] [%clk 1:32:20] } 5... c5 { [%eval 0.18] [%clk 1:27:24] } 6. Ne2 { [%eval 0.17] [%clk 1:31:57] } 6... cxd4 { [%eval 0.17] [%clk 1:25:36] } 7. exd4 { [%eval 0.11] [%clk 1:32:22] } 7... d5 { [%eval 0.09] [%clk 1:25:58] } 8. cxd5 { [%eval 0.16] [%clk 1:32:05] } 8... Nxd5 { [%eval 0.18] [%clk 1:26:16] } 9. O-O { [%eval 0.18] [%clk 1:30:14] } 9... Nc6 { [%eval 0.19] [%clk 1:26:18] } 10. a3 { [%eval 0.19] [%clk 1:30:01] } 10... Bd6 { [%eval 0.25] [%clk 1:26:27] } 11. Bc2 { [%eval 0.09] [%clk 1:26:09] } 11... Qh4 { [%eval 0.09] [%clk 1:19:10] } 12. g3 { [%eval 0.01] [%clk 1:23:35] } 12... Qh5 { [%eval 0.09] [%clk 1:17:27] } 13. Qd3 { [%eval -0.34] [%clk 1:18:02] } 13... Nf6 { [%eval 0.02] [%clk 1:05:14] } 14. Ne4 { [%eval -0.23] [%clk 0:57:51] } 14... Nxe4 { [%eval -0.37] [%clk 1:03:30] } 15. Qxe4 { [%eval -0.36] [%clk 0:58:17] } 15... Bd7 { [%eval -0.09] [%clk 0:48:47] } 16. Nf4 { [%eval -0.09] [%clk 0:56:09] } 16... Bxf4 { [%eval 0.0] [%clk 0:48:56] } 17. Bxf4 { [%eval -0.1] [%clk 0:56:34] } 17... Rfd8 { [%eval 0.0] [%clk 0:46:32] } 18. f3 { [%eval 0.0] [%clk 0:51:41] } 18... Rac8 { [%eval 0.01] [%clk 0:42:33] } 19. Rf2 { [%eval 0.0] [%clk 0:45:26] } 19... Na5 { [%eval 0.0] [%clk 0:15:04] } 20. g4 { [%eval 0.0] [%clk 0:40:28] } 20... Qg6 { [%eval 0.02] [%clk 0:14:08] } 21. Qe2 { [%eval 0.04] [%clk 0:39:42] } 21... Qf6 { [%eval 0.0] [%clk 0:14:30] } 22. Be5 { [%eval -0.23] [%clk 0:39:39] } 22... Qh6 { [%eval -0.26] [%clk 0:14:49] } 23. g5 { [%eval -0.36] [%clk 0:32:20] } 23... Qh5 { [%eval -0.37] [%clk 0:15:14] } 24. Rg2?! { [%eval -1.03] } { Inaccuracy. h4 was best. } { [%clk 0:26:27] } 24... Nc6?! { [%eval -0.28] } { Inaccuracy. Nc4 was best. } { [%clk 0:14:00] } 25. Rg4? { [%eval -1.84] } { Mistake. f4 was best. } { [%clk 0:18:51] } 25... Nxe5 { [%eval -1.76] [%clk 0:14:12] } 26. dxe5 { [%eval -1.51] [%clk 0:19:15] } 26... Bb5 { [%eval -1.58] [%clk 0:09:52] } 27. Bxh7+?? { [%eval -4.1] } { Blunder. Qf2 was best. } { [%clk 0:06:09] } 27... Qxh7 { [%eval -3.92] [%clk 0:10:00] } 28. Qxb5 { [%eval -3.95] [%clk 0:06:36] } 28... Rc2 { [%eval -3.68] [%clk 0:10:20] } 29. h4 { [%eval -3.53] [%clk 0:07:01] } 29... Qf5 { [%eval -3.33] [%clk 0:09:51] } 30. Rf1 { [%eval -3.09] [%clk 0:07:25] } 30... Rdd2 { [%eval -2.61] [%clk 0:09:37] } 31. Re1?! { [%eval -3.42] } { Inaccuracy. Qxb7 was best. } { [%clk 0:05:18] } 31... g6 { [%eval -3.05] [%clk 0:07:46] } 32. Qxb7?? { [%eval #-5] } { Checkmate is now unavoidable. Qf1 was best. } { [%clk 0:02:53] } 32... Qxe5 { [%eval #-4] [%clk 0:06:33] } 33. Qa8+ { [%eval #-4] [%clk 0:00:32] } 33... Kg7 { [%eval #-3] [%clk 0:06:53] } 0-1