Event: Round 5: Olaya, Horacio - Casas Mejia, Santiago
Date: 2025-01-31
White: Olaya, Horacio
WhiteElo: 1708
Black: Casas Mejia, Santiago
BlackElo: 1543
Result: 1-0
ECO: B23
Opening: Sicilian Defense: Closed, Traditional
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:58] } 1... c5 { [%eval 0.25] [%clk 1:29:22] } 2. Nc3 { [%eval 0.13] [%clk 1:31:22] } 2... Nc6 { [%eval 0.23] [%clk 1:27:50] } 3. Bb5 { [%eval 0.0] [%clk 1:27:21] } 3... e6 { [%eval 0.41] [%clk 1:15:00] } 4. Nf3 { [%eval 0.0] [%clk 1:20:45] } 4... Be7 { [%eval 0.42] [%clk 0:59:15] } 5. O-O { [%eval 0.44] [%clk 1:20:47] } 5... a6 { [%eval 0.98] [%clk 0:55:35] } 6. Bxc6 { [%eval 0.88] [%clk 1:19:23] } 6... bxc6 { [%eval 0.89] [%clk 0:50:53] } 7. d3 { [%eval 0.94] [%clk 1:19:48] } 7... d5 { [%eval 0.98] [%clk 0:45:41] } 8. Bf4 { [%eval 0.86] [%clk 1:16:19] } 8... Bb7 { [%eval 1.13] [%clk 0:30:38] } 9. Ne5 { [%eval 0.87] [%clk 1:13:35] } 9... Nf6 { [%eval 0.81] [%clk 0:19:58] } 10. Qf3 { [%eval 0.57] [%clk 1:06:20] } 10... Nd7?? { [%eval 4.54] } { Blunder. O-O was best. } { [%clk 0:15:15] } 11. Nxf7 { [%eval 4.62] [%clk 1:05:43] } 11... Qb6?! { [%eval 6.98] } { Inaccuracy. Kxf7 was best. } { [%clk 0:08:50] } 12. Nxh8 { [%eval 6.93] [%clk 1:04:24] } 12... O-O-O { [%eval 6.93] [%clk 0:09:02] } 13. Nf7 { [%eval 6.85] [%clk 1:01:51] } 13... Rf8 { [%eval 6.48] [%clk 0:05:50] } 14. Qh5 { [%eval 6.34] [%clk 1:01:52] } 14... Nf6 { [%eval 8.02] [%clk 0:03:30] } 15. Qh3 { [%eval 8.26] [%clk 1:01:46] } 15... Nd7 { [%eval 9.04] [%clk 0:01:00] } 16. Qxe6 { [%eval 9.3] [%clk 1:01:26] } 16... Bf6 { [%eval 9.59] [%clk 0:00:43] } 17. Bd6 { [%eval 9.02] [%clk 0:58:42] } 17... Rg8 { [%eval 10.42] [%clk 0:00:32] } 18. Na4 { [%eval 10.42] [%clk 0:58:37] } 1-0