Event: Campeonato Sudamericano Absoluto 2025
Site: https://lichess.org/broadcast/sudamericano-de-ajedrez-rancagua-2025-absoluto/round-5/NMljHeNI/jsQPuNp3
Date: 2025-11-06
White: Retamal Sepulveda, Rodrigo
WhiteElo: 2114
Black: Chocair Quilaleo. Abraham Alejandro
BlackElo: 1832
Result: 1/2-1/2
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:53] } 1... c5 { [%eval 0.24] [%clk 1:29:31] } 2. Nf3 { [%eval 0.2] [%clk 1:31:01] } 2... d6 { [%eval 0.31] [%clk 1:29:49] } 3. d4 { [%eval 0.22] [%clk 1:30:13] } 3... cxd4 { [%eval 0.19] [%clk 1:30:08] } 4. Nxd4 { [%eval 0.18] [%clk 1:30:32] } 4... Nf6 { [%eval 0.31] [%clk 1:30:29] } 5. Nc3 { [%eval 0.32] [%clk 1:30:04] } 5... a6 { [%eval 0.25] [%clk 1:30:50] } 6. Bd3 { [%eval 0.18] [%clk 1:29:10] } 6... e6 { [%eval 0.28] [%clk 1:30:05] } 7. O-O { [%eval 0.16] [%clk 1:28:45] } 7... Be7 { [%eval 0.3] [%clk 1:30:24] } 8. Be3 { [%eval 0.23] [%clk 1:28:33] } 8... Qc7 { [%eval 0.32] [%clk 1:29:15] } 9. f4 { [%eval 0.24] [%clk 1:27:17] } 9... Nbd7 { [%eval 0.37] [%clk 1:26:52] } 10. Qe2 { [%eval 0.17] [%clk 1:25:45] } 10... b5 { [%eval 0.15] [%clk 1:25:01] } 11. a3 { [%eval -0.2] [%clk 1:25:58] } 11... Bb7 { [%eval -0.23] [%clk 1:25:24] } 12. f5 { [%eval -0.66] [%clk 1:23:36] } 12... e5 { [%eval -0.68] [%clk 1:24:34] } 13. Nb3 { [%eval -0.69] [%clk 1:22:49] } 13... h5 { [%eval -0.17] [%clk 1:17:25] } 14. Rad1 { [%eval -0.38] [%clk 1:21:03] } 14... Rc8 { [%eval -0.35] [%clk 1:04:41] } 15. Qf3 { [%eval -0.51] [%clk 1:07:43] } 15... Ng4 { [%eval -0.52] [%clk 0:42:04] } 16. Nd5?! { [%eval -1.18] } { Inaccuracy. Bd2 was best. } { [%clk 0:58:10] } 16... Qd8? { [%eval 0.31] } { Mistake. Bxd5 was best. } { [%clk 0:37:39] } 17. Nxe7 { [%eval 0.2] [%clk 0:44:58] } 17... Qxe7 { [%eval 0.19] [%clk 0:37:20] } 18. Na5?! { [%eval -0.5] } { Inaccuracy. Bd2 was best. } { [%clk 0:44:01] } 18... Ba8 { [%eval -0.47] [%clk 0:33:36] } 19. c4 { [%eval -0.43] [%clk 0:42:16] } 19... Qh4?! { [%eval 0.15] } { Inaccuracy. O-O was best. } { [%clk 0:16:52] } 20. h3 { [%eval 0.2] [%clk 0:37:43] } 20... Ndf6?? { [%eval 2.48] } { Blunder. Nxe3 was best. } { [%clk 0:16:15] } 21. Bd2 { [%eval 2.62] [%clk 0:25:43] } 21... bxc4 { [%eval 3.18] [%clk 0:09:53] } 22. Be1 { [%eval 3.14] [%clk 0:21:53] } 22... Qg5 { [%eval 3.28] [%clk 0:10:13] } 23. Bd2 { [%eval 3.24] [%clk 0:12:24] } 23... Qh4 { [%eval 3.27] [%clk 0:10:05] } 24. Be1 { [%eval 3.1] [%clk 0:03:08] } 24... Qg5 { [%eval 3.16] [%clk 0:10:15] } 25. Bd2?? { [%eval 0.0] } { Blunder. Nxc4 was best. } { [%clk 0:03:32] } 25... Qh4 { [%eval 3.14] [%clk 0:10:34] } 26. Be1?? { [%eval 0.0] } { Blunder. Nxc4 was best. } { [%clk 0:03:07] } 26... Qg5 { [%eval 3.06] [%clk 0:10:57] } 1/2-1/2