Event: Round 9: Siva Mahadevan - Tanmay Chopra
Date: 2025-03-02
White: Siva Mahadevan
WhiteTitle: IM
WhiteElo: 2248
Black: Tanmay Chopra
BlackTitle: FM
BlackElo: 2210
Result: 1-0
ECO: B94
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard
TimeControl: 15+10

1. e4 { [%eval 0.18] [%clk 0:15:18] } 1... c5 { [%eval 0.25] [%clk 0:15:11] } 2. Nf3 { [%eval 0.2] [%clk 0:15:26] } 2... d6 { [%eval 0.22] [%clk 0:15:20] } 3. d4 { [%eval 0.22] [%clk 0:15:35] } 3... cxd4 { [%eval 0.19] [%clk 0:15:29] } 4. Nxd4 { [%eval 0.18] [%clk 0:15:43] } 4... Nf6 { [%eval 0.25] [%clk 0:15:39] } 5. Nc3 { [%eval 0.32] [%clk 0:15:52] } 5... a6 { [%eval 0.13] [%clk 0:15:42] } 6. Bg5 { [%eval 0.02] [%clk 0:16:01] } 6... Nbd7 { [%eval 0.19] [%clk 0:15:15] } 7. Bc4 { [%eval 0.19] [%clk 0:15:41] } 7... Qb6 { [%eval 0.16] [%clk 0:15:21] } 8. O-O { [%eval 0.01] [%clk 0:15:46] } 8... Qc5 { [%eval -0.06] [%clk 0:14:39] } 9. Bd5 { [%eval 0.02] [%clk 0:15:53] } 9... Nb6?? { [%eval 1.84] } { Blunder. e6 was best. } { [%clk 0:13:42] } 10. Bxf6 { [%eval 1.91] [%clk 0:12:42] } 10... gxf6 { [%eval 1.81] [%clk 0:13:50] } 11. a4 { [%eval 1.8] [%clk 0:12:51] } 11... e6 { [%eval 1.98] [%clk 0:11:07] } 12. a5 { [%eval 1.92] [%clk 0:12:59] } 12... Nxd5 { [%eval 1.98] [%clk 0:10:40] } 13. exd5 { [%eval 1.9] [%clk 0:13:08] } 13... Be7?! { [%eval 2.98] } { Inaccuracy. e5 was best. } { [%clk 0:08:59] } 14. dxe6 { [%eval 3.09] [%clk 0:12:20] } 14... fxe6 { [%eval 3.09] [%clk 0:07:53] } 15. Re1 { [%eval 2.89] [%clk 0:12:29] } 15... Kf7?! { [%eval 4.35] } { Inaccuracy. e5 was best. } { [%clk 0:06:24] } 16. Ne4 { [%eval 4.52] [%clk 0:12:25] } 16... Qe5 { [%eval 4.73] [%clk 0:05:39] } 17. Nf3?? { [%eval 2.2] } { Blunder. Ra3 was best. } { [%clk 0:11:27] } 17... Qf4? { [%eval 4.29] } { Mistake. Qd5 was best. } { [%clk 0:04:33] } 18. Ra4 { [%eval 4.28] [%clk 0:11:13] } 18... Kf8?! { [%eval 5.47] } { Inaccuracy. Rg8 was best. } { [%clk 0:04:12] } 19. Nc5 { [%eval 5.27] [%clk 0:11:04] } 19... Qf5 { [%eval 5.65] [%clk 0:04:20] } 20. Nxe6+ { [%eval 5.55] [%clk 0:11:11] } 20... Bxe6 { [%eval 6.54] [%clk 0:04:19] } 21. Nd4 { [%eval 6.49] [%clk 0:10:01] } 21... Qg6 { [%eval 8.8] [%clk 0:02:21] } 22. Nxe6+ { [%eval 8.63] [%clk 0:11:27] } 22... Kf7 { [%eval 9.14] [%clk 0:02:29] } 23. Rg4 { [%eval 8.99] [%clk 0:11:35] } 1-0