Event: Round 5: Osorio Ferrer, Roberto Eduardo - Omarsson, Adam
Date: 2024-06-05
White: Osorio Ferrer, Roberto Eduardo
WhiteElo: 1780
Black: Omarsson, Adam
BlackElo: 1997
Result: 1-0
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, Lipnitsky Attack
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:27:16] } 1... c5 { [%eval 0.25] [%clk 1:30:50] } 2. Nf3 { [%eval 0.25] [%clk 1:27:41] } 2... d6 { [%eval 0.27] [%clk 1:31:09] } 3. d4 { [%eval 0.31] [%clk 1:28:04] } 3... cxd4 { [%eval 0.28] [%clk 1:31:31] } 4. Nxd4 { [%eval 0.33] [%clk 1:28:25] } 4... Nf6 { [%eval 0.24] [%clk 1:31:55] } 5. Nc3 { [%eval 0.29] [%clk 1:28:48] } 5... a6 { [%eval 0.29] [%clk 1:32:19] } 6. Bc4 { [%eval 0.06] [%clk 1:29:08] } 6... e6 { [%eval 0.09] [%clk 1:31:37] } 7. Bb3 { [%eval 0.05] [%clk 1:29:36] } 7... Nbd7 { [%eval 0.07] [%clk 1:31:47] } 8. O-O { [%eval -0.07] [%clk 1:27:25] } 8... Nc5 { [%eval -0.1] [%clk 1:31:50] } 9. Qe2 { [%eval -0.08] [%clk 1:27:33] } 9... b5? { [%eval 1.07] } { Mistake. Be7 was best. } { [%clk 1:28:40] } 10. Bg5 { [%eval 0.52] [%clk 1:24:01] } 10... b4? { [%eval 1.79] } { Mistake. Bd7 was best. } { [%clk 1:28:16] } 11. Nd5 { [%eval 1.69] [%clk 1:22:11] } 11... exd5?! { [%eval 2.35] } { Inaccuracy. Bb7 was best. } { [%clk 1:20:55] } 12. exd5+ { [%eval 2.3] [%clk 1:21:49] } 12... Kd7 { [%eval 2.15] [%clk 1:21:20] } 13. Rfe1?! { [%eval 1.37] } { Inaccuracy. Nc6 was best. } { [%clk 1:15:26] } 13... Bb7 { [%eval 1.7] [%clk 1:21:15] } 14. c3 { [%eval 1.45] [%clk 1:14:02] } 14... Qb6? { [%eval 3.42] } { Mistake. h6 was best. } { [%clk 1:16:34] } 15. Bxf6 { [%eval 3.24] [%clk 1:13:47] } 15... gxf6 { [%eval 3.28] [%clk 1:16:48] } 16. Rac1?? { [%eval 1.04] } { Blunder. Qh5 was best. } { [%clk 1:08:34] } 16... Nxb3 { [%eval 0.93] [%clk 1:15:42] } 17. Qg4+ { [%eval 0.93] [%clk 1:03:53] } 17... Kc7 { [%eval 0.8] [%clk 1:14:36] } 18. axb3 { [%eval 0.97] [%clk 1:03:06] } 18... Rc8?? { [%eval 5.35] } { Blunder. Kb8 was best. } { [%clk 1:08:40] } 19. cxb4+ { [%eval 5.31] [%clk 1:01:53] } 19... Kb8 { [%eval 5.12] [%clk 1:08:57] } 20. Rxc8+ { [%eval 5.16] [%clk 0:58:16] } 20... Bxc8 { [%eval 5.03] [%clk 1:08:58] } 21. Re8 { [%eval 4.87] [%clk 0:54:50] } 21... Bg7?? { [%eval #2] } { Checkmate is now unavoidable. Qb7 was best. } { [%clk 1:08:10] } 22. Qxc8+ { [%eval #1] [%clk 0:54:57] } 1-0