Event: Blitz Open 2
Site: Samarkand, Uzbekistan
Date: 2023-12-29
White: Bogdan, David
WhiteElo: 1745
Black: Song, Raymond
BlackTitle: GM
BlackElo: 2402
Result: 0-1
ECO: B53
Opening: Sicilian Defense: Chekhover Variation
Variant: Standard
TimeControl: 3+2

1. e4 { [%eval 0.2] [%clk 0:03:03] } 1... c5 { [%eval 0.33] [%clk 0:03:03] } 2. Nf3 { [%eval 0.17] [%clk 0:03:04] } 2... d6 { [%eval 0.0] [%clk 0:03:05] } 3. d4 { [%eval 0.25] [%clk 0:03:05] } 3... cxd4 { [%eval 0.13] [%clk 0:03:06] } 4. Qxd4 { [%eval 0.0] [%clk 0:03:06] } 4... Nf6 { [%eval 0.01] [%clk 0:03:07] } 5. Nc3 { [%eval 0.0] [%clk 0:03:05] } 5... Nc6 { [%eval 0.0] [%clk 0:03:07] } 6. Bb5 { [%eval 0.0] [%clk 0:03:07] } 6... Bd7 { [%eval 0.0] [%clk 0:03:09] } 7. Bxc6 { [%eval 0.0] } 7... Bxc6 { [%eval -0.13] [%clk 0:03:10] } 8. Qd3 { [%eval -0.05] [%clk 0:03:07] } 8... e6 { [%eval 0.01] [%clk 0:03:07] } 9. Bg5 { [%eval -0.11] [%clk 0:03:02] } 9... Be7 { [%eval -0.03] [%clk 0:03:07] } 10. O-O-O { [%eval 0.0] [%clk 0:03:00] } 10... O-O { [%eval 0.12] [%clk 0:03:08] } 11. Nd4 { [%eval 0.09] [%clk 0:02:56] } 11... Qa5 { [%eval 0.28] [%clk 0:02:59] } 12. Bd2 { [%eval -0.05] [%clk 0:02:24] } 12... Qc7 { [%eval -0.02] [%clk 0:02:39] } 13. f4 { [%eval -0.05] [%clk 0:02:07] } 13... Rfc8 { [%eval 0.05] [%clk 0:02:36] } 14. Kb1 { [%eval -0.04] [%clk 0:01:56] } 14... a6 { [%eval -0.07] [%clk 0:02:19] } 15. Rhg1?! { [%eval -0.87] } { Inaccuracy. f5 was best. } { [%clk 0:01:50] } 15... b5 { [%eval -0.79] [%clk 0:02:19] } 16. Nxc6 { [%eval -0.82] [%clk 0:01:17] } 16... Qxc6 { [%eval -0.77] [%clk 0:02:20] } 17. Rde1?! { [%eval -1.85] } { Inaccuracy. e5 was best. } { [%clk 0:01:14] } 17... b4 { [%eval -1.66] [%clk 0:02:20] } 18. Nd1 { [%eval -1.63] [%clk 0:01:15] } 18... a5 { [%eval -1.63] [%clk 0:02:20] } 19. g4 { [%eval -2.03] [%clk 0:01:15] } 19... d5 { [%eval -1.98] [%clk 0:02:16] } 20. e5?! { [%eval -2.86] } { Inaccuracy. Nf2 was best. } { [%clk 0:01:07] } 20... Ne4 { [%eval -2.79] [%clk 0:02:17] } 21. f5 { [%eval -3.02] [%clk 0:00:51] } 21... a4 { [%eval -3.21] [%clk 0:02:18] } 22. c3? { [%eval -5.17] } { Mistake. Be3 was best. } { [%clk 0:00:42] } 22... a3 { [%eval -5.44] [%clk 0:02:08] } 23. cxb4 { [%eval -6.5] [%clk 0:00:24] } 23... Qc4 { [%eval -6.6] [%clk 0:02:01] } 24. Re3 { [%eval -6.98] [%clk 0:00:12] } 24... Bxb4 { [%eval -5.42] [%clk 0:01:55] } 25. Bxb4?? { [%eval #-1] } { Checkmate is now unavoidable. Bc3 was best. } { [%clk 0:00:10] } 25... Qc1# { [%clk 0:01:55] } 0-1