Event: Round 6: Olaya, Horacio - Guzman Contreras, Jhoan Sebastian
Date: 2025-02-01
White: Olaya, Horacio
WhiteElo: 1708
Black: Guzman Contreras, Jhoan Sebastian
BlackElo: 1593
Result: 1/2-1/2
ECO: B23
Opening: Sicilian Defense: Closed, Traditional
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:20:54] } 1... c5 { [%eval 0.25] [%clk 1:29:38] } 2. Nc3 { [%eval 0.13] [%clk 1:21:12] } 2... Nc6 { [%eval 0.23] [%clk 1:29:08] } 3. Bb5 { [%eval 0.0] [%clk 1:21:22] } 3... Nd4 { [%eval 0.0] [%clk 1:28:57] } 4. Nf3 { [%eval 0.0] [%clk 1:21:34] } 4... a6 { [%eval 0.0] [%clk 1:28:56] } 5. Bc4 { [%eval -0.22] [%clk 1:21:02] } 5... b5 { [%eval -0.14] [%clk 1:28:09] } 6. Bd5 { [%eval -0.14] [%clk 1:20:58] } 6... Rb8 { [%eval -0.15] [%clk 1:27:40] } 7. Nxd4 { [%eval -0.39] [%clk 1:17:29] } 7... cxd4 { [%eval -0.41] [%clk 1:26:55] } 8. Ne2 { [%eval -0.34] [%clk 1:17:40] } 8... Nf6 { [%eval -0.39] [%clk 1:27:15] } 9. Nxd4 { [%eval -0.47] [%clk 1:13:46] } 9... e6 { [%eval -0.4] [%clk 1:23:56] } 10. Bb3 { [%eval -0.42] [%clk 1:11:12] } 10... Nxe4 { [%eval -0.4] [%clk 1:21:41] } 11. O-O { [%eval -0.41] [%clk 1:11:27] } 11... Bc5 { [%eval -0.06] [%clk 1:16:17] } 12. Nf3 { [%eval -0.09] [%clk 1:10:40] } 12... O-O { [%eval -0.08] [%clk 1:13:49] } 13. d3 { [%eval -0.16] [%clk 1:10:28] } 13... Nf6 { [%eval -0.11] [%clk 1:07:20] } 14. Bg5 { [%eval -0.24] [%clk 1:00:21] } 14... h6 { [%eval -0.09] [%clk 1:02:51] } 15. Bh4 { [%eval -0.31] [%clk 0:58:02] } 15... Bb7 { [%eval -0.28] [%clk 0:56:55] } 16. Re1 { [%eval -0.27] [%clk 0:39:34] } 16... Qb6 { [%eval -0.18] [%clk 0:28:07] } 17. d4 { [%eval -0.14] [%clk 0:40:02] } 17... Bxf3 { [%eval -0.17] [%clk 0:28:27] } 18. Qxf3 { [%eval -0.14] [%clk 0:40:27] } 18... Bxd4?? { [%eval 3.14] } { Blunder. Be7 was best. } { [%clk 0:28:55] } 19. c3 { [%eval 3.15] [%clk 0:40:56] } 19... g5? { [%eval 5.07] } { Mistake. Bc5 was best. } { [%clk 0:29:24] } 20. Bxg5?? { [%eval -0.48] } { Blunder. cxd4 was best. } { [%clk 0:41:23] } 20... hxg5 { [%eval -0.45] [%clk 0:29:52] } 21. cxd4 { [%eval -0.46] [%clk 0:41:51] } 21... Qxd4 { [%eval -0.51] [%clk 0:30:20] } 22. Rad1 { [%eval -0.53] [%clk 0:42:07] } 22... Qxb2?? { [%eval 5.08] } { Blunder. Qf4 was best. } { [%clk 0:30:46] } 1/2-1/2