Event: National Rapid 2025
Site: Pegasus Suites
Date: 2025-03-15
White: Chacon, Joshua
Black: Khan, Taffin
BlackTitle: CM
BlackElo: 2012
Result: 0-1
ECO: B40
Opening: Sicilian Defense: French Variation
Variant: Standard
TimeControl: 15m + 5s

1. e4 { [%eval 0.18] [%clk 0:15:08] } 1... c5 { [%eval 0.25] [%clk 0:15:10] } 2. Nf3 { [%eval 0.2] [%clk 0:15:12] } 2... e6 { [%eval 0.28] [%clk 0:15:14] } 3. Bc4 { [%eval 0.0] [%clk 0:15:11] } 3... Nc6 { [%eval 0.0] [%clk 0:15:09] } 4. O-O { [%eval 0.0] [%clk 0:14:59] } 4... g6?! { [%eval 0.71] } { Inaccuracy. Nf6 was best. } { [%clk 0:15:11] } 5. Nc3 { [%eval 0.24] [%clk 0:14:38] } 5... Bg7 { [%eval 0.21] [%clk 0:15:15] } 6. Re1 { [%eval 0.16] [%clk 0:14:29] } 6... Nge7 { [%eval 0.0] [%clk 0:15:18] } 7. d4 { [%eval 0.17] [%clk 0:13:48] } 7... cxd4 { [%eval 0.0] [%clk 0:14:58] } 8. Nb5 { [%eval 0.18] [%clk 0:13:27] } 8... O-O { [%eval 0.18] [%clk 0:14:48] } 9. Nbxd4 { [%eval 0.14] [%clk 0:13:24] } 9... d5 { [%eval 0.17] [%clk 0:14:21] } 10. exd5 { [%eval 0.12] [%clk 0:12:57] } 10... exd5 { [%eval 0.24] [%clk 0:14:24] } 11. Bb5 { [%eval -0.02] [%clk 0:12:47] } 11... Bg4 { [%eval -0.06] [%clk 0:14:12] } 12. Bxc6 { [%eval -0.09] [%clk 0:12:11] } 12... Nxc6 { [%eval -0.09] [%clk 0:14:08] } 13. Nxc6 { [%eval -0.23] [%clk 0:12:00] } 13... bxc6 { [%eval -0.24] [%clk 0:14:12] } 14. h3 { [%eval -0.18] [%clk 0:11:51] } 14... Bd7 { [%eval 0.16] [%clk 0:13:52] } 15. c3 { [%eval 0.0] [%clk 0:11:34] } 15... Qc7 { [%eval 0.36] [%clk 0:13:33] } 16. g3? { [%eval -1.16] } { Mistake. Bg5 was best. } { [%clk 0:11:01] } 16... Bxh3 { [%eval -0.87] [%clk 0:13:31] } 17. Ng5?! { [%eval -1.99] } { Inaccuracy. Bf4 was best. } { [%clk 0:10:22] } 17... Bf5 { [%eval -2.03] [%clk 0:13:03] } 18. Bf4 { [%eval -2.12] [%clk 0:09:53] } 18... Qd7 { [%eval -1.86] [%clk 0:13:04] } 19. Be5?? { [%eval -4.88] } { Blunder. Nf3 was best. } { [%clk 0:08:19] } 19... Bxe5?! { [%eval -3.57] } { Inaccuracy. f6 was best. } { [%clk 0:12:42] } 20. Rxe5 { [%eval -3.73] [%clk 0:08:22] } 20... f6 { [%eval -3.79] [%clk 0:12:46] } 21. Re3?! { [%eval -5.51] } { Inaccuracy. Rxf5 was best. } { [%clk 0:07:12] } 21... fxg5 { [%eval -5.37] [%clk 0:12:47] } 22. c4 { [%eval -6.6] [%clk 0:06:47] } 22... d4 { [%eval -6.44] [%clk 0:12:45] } 23. Re1 { [%eval -6.22] [%clk 0:05:57] } 23... c5 { [%eval -6.25] [%clk 0:12:23] } 24. f4 { [%eval -7.43] [%clk 0:05:15] } 24... gxf4 { [%eval -7.27] [%clk 0:12:22] } 25. gxf4 { [%eval -7.5] [%clk 0:05:19] } 25... Bg4 { [%eval -7.39] [%clk 0:12:15] } 26. Qd3 { [%eval -8.52] [%clk 0:04:48] } 26... Rxf4 { [%eval -8.54] [%clk 0:12:00] } 27. Re4 { [%eval -9.33] [%clk 0:04:20] } 27... Bf5 { [%eval -9.06] [%clk 0:11:48] } 28. Rae1 { [%eval -12.47] [%clk 0:03:45] } 28... Rxe4 { [%eval -11.28] [%clk 0:11:47] } 29. Rxe4 { [%eval -10.4] [%clk 0:03:47] } 29... Qc6 { [%eval -10.16] [%clk 0:11:38] } 0-1