Event: Absoluto | Colombia Semifinal de Mayores Pre-Selectivo Final Selectivo Olimpiada
Site: https://lichess.org/broadcast/colombia-semifinal-de-mayores-pre-selectivo-final-selectivo-olimpiada--absoluto/round-7/3suS20NQ/b1UCBkUE
Date: 2025-09-06
White: Mendoza, Rafael
WhiteTitle: IM
WhiteElo: 2200
Black: Lopez Rayo, Santiago
BlackTitle: FM
BlackElo: 2353
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, Adams Attack
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:25:23] } 1... c5 { [%eval 0.24] [%clk 1:30:43] } 2. Nf3 { [%eval 0.2] [%clk 1:25:44] } 2... d6 { [%eval 0.31] [%clk 1:31:07] } 3. d4 { [%eval 0.22] [%clk 1:26:06] } 3... cxd4 { [%eval 0.19] [%clk 1:31:30] } 4. Nxd4 { [%eval 0.18] [%clk 1:26:15] } 4... Nf6 { [%eval 0.31] [%clk 1:31:53] } 5. Nc3 { [%eval 0.32] [%clk 1:26:36] } 5... a6 { [%eval 0.25] [%clk 1:32:15] } 6. h3 { [%eval 0.14] [%clk 1:26:46] } 6... e5 { [%eval 0.21] [%clk 1:32:34] } 7. Nde2 { [%eval 0.19] [%clk 1:27:08] } 7... h5 { [%eval 0.26] [%clk 1:32:44] } 8. g3 { [%eval 0.23] [%clk 1:27:16] } 8... Be7 { [%eval 0.24] [%clk 1:32:04] } 9. a4 { [%eval 0.03] [%clk 1:27:20] } 9... Nc6 { [%eval 0.05] [%clk 1:20:21] } 10. Bg2 { [%eval 0.13] [%clk 1:27:12] } 10... Nb4 { [%eval 0.12] [%clk 1:19:57] } 11. Be3 { [%eval -0.23] [%clk 1:21:57] } 11... Be6 { [%eval -0.26] [%clk 1:16:15] } 12. O-O { [%eval -0.29] [%clk 1:17:37] } 12... d5 { [%eval 0.0] [%clk 1:11:13] } 13. exd5 { [%eval 0.01] [%clk 1:17:59] } 13... Nfxd5 { [%eval 0.0] [%clk 1:11:31] } 14. Nxd5 { [%eval 0.0] [%clk 1:13:49] } 14... Nxd5 { [%eval 0.06] [%clk 1:09:51] } 15. Bd2 { [%eval -0.36] [%clk 1:14:12] } 15... h4 { [%eval 0.0] [%clk 1:07:17] } 16. g4 { [%eval -0.02] [%clk 1:14:14] } 16... Qc7 { [%eval -0.06] [%clk 1:05:12] } 17. b3 { [%eval -0.07] [%clk 1:14:02] } 17... Rd8 { [%eval -0.12] [%clk 1:04:19] } 18. Qc1?! { [%eval -0.9] } { Inaccuracy. c4 was best. } { [%clk 1:14:16] } 18... Nb4 { [%eval -0.46] [%clk 0:56:53] } 19. Bxb4 { [%eval -0.4] [%clk 1:06:31] } 19... Bxb4 { [%eval -0.5] [%clk 0:57:16] } 20. c4 { [%eval -0.86] [%clk 1:06:32] } 20... Rd3 { [%eval -0.86] [%clk 0:49:59] } 21. Qc2?! { [%eval -1.5] } { Inaccuracy. Qb1 was best. } { [%clk 1:01:43] } 21... Rd2 { [%eval -1.27] [%clk 0:48:58] } 22. Qe4 { [%eval -1.72] [%clk 1:02:11] } 22... O-O { [%eval -1.37] [%clk 0:47:57] } 23. Rad1 { [%eval -1.83] [%clk 1:01:26] } 23... Rfd8 { [%eval -1.52] [%clk 0:41:02] } 24. Rxd2 { [%eval -1.77] [%clk 1:00:15] } 24... Rxd2 { [%eval -1.56] [%clk 0:41:27] } 25. Nc1 { [%eval -1.99] [%clk 1:00:25] } 25... b6?? { [%eval -0.1] } { Blunder. Qd6 was best. } { [%clk 0:38:55] } 26. Nd3 { [%eval -0.15] [%clk 1:00:21] } 26... Bc3 { [%eval -0.18] [%clk 0:38:36] } 27. Re1?? { [%eval -4.97] } { Blunder. Ne1 was best. } { [%clk 0:58:01] } 27... Rxd3 { [%eval -4.82] [%clk 0:38:20] } 0-1