Event: Round 10: Prraneeth Vuppala - Cao, Qingfeng
Date: 2025-03-06
White: Prraneeth Vuppala
WhiteTitle: GM
WhiteElo: 2437
Black: Cao, Qingfeng
BlackElo: 2397
Result: 1-0
ECO: A15
Opening: English Opening: Anglo-Indian Defense, Queen's Indian Formation
Variant: Standard

1. Nf3 { [%eval 0.14] [%clk 1:30:56] } 1... Nf6 { [%eval 0.23] [%clk 1:30:52] } 2. c4 { [%eval 0.12] [%clk 1:31:16] } 2... b6 { [%eval 0.28] [%clk 1:30:56] } 3. g3 { [%eval 0.32] [%clk 1:31:24] } 3... Bb7 { [%eval 0.32] [%clk 1:31:16] } 4. Bg2 { [%eval 0.27] [%clk 1:31:47] } 4... c5 { [%eval 0.28] [%clk 1:31:24] } 5. Nc3 { [%eval 0.3] [%clk 1:31:50] } 5... g6 { [%eval 0.36] [%clk 1:31:34] } 6. d4 { [%eval 0.34] [%clk 1:31:40] } 6... cxd4 { [%eval 0.33] [%clk 1:31:14] } 7. Nd5 { [%eval 0.07] [%clk 1:31:40] } 7... Bg7 { [%eval 0.38] [%clk 1:22:06] } 8. Nxd4 { [%eval 0.39] [%clk 1:31:42] } 8... Nxd5 { [%eval 0.89] [%clk 1:15:13] } 9. cxd5 { [%eval 0.9] [%clk 1:31:59] } 9... e5 { [%eval 1.06] [%clk 1:14:59] } 10. Nb5 { [%eval 1.07] [%clk 1:28:00] } 10... d6 { [%eval 0.91] [%clk 1:03:12] } 11. Qa4 { [%eval 0.78] [%clk 1:25:55] } 11... Ke7? { [%eval 2.49] } { Mistake. O-O was best. } { [%clk 1:03:06] } 12. Qh4+ { [%eval 2.29] [%clk 1:16:30] } 12... f6 { [%eval 2.28] [%clk 0:54:40] } 13. Bh6 { [%eval 2.24] [%clk 1:16:12] } 13... Rg8? { [%eval 3.71] } { Mistake. Kf7 was best. } { [%clk 0:43:10] } 14. Bd2? { [%eval 2.07] } { Mistake. f4 was best. } { [%clk 1:12:00] } 14... a6 { [%eval 2.11] [%clk 0:39:57] } 15. Nxd6 { [%eval 2.01] [%clk 1:00:05] } 15... Kxd6 { [%eval 1.85] [%clk 0:40:10] } 16. Bb4+?! { [%eval 1.2] } { Inaccuracy. Rc1 was best. } { [%clk 1:00:30] } 16... Kd7 { [%eval 1.02] [%clk 0:40:31] } 17. Qxh7 { [%eval 0.8] [%clk 1:00:22] } 17... Qe8 { [%eval 0.77] [%clk 0:38:04] } 18. Bh3+ { [%eval 0.69] [%clk 0:58:51] } 18... f5 { [%eval 0.53] [%clk 0:38:22] } 19. e4 { [%eval 0.39] [%clk 0:56:04] } 19... a5 { [%eval 0.76] [%clk 0:37:00] } 20. Ba3 { [%eval 0.99] [%clk 0:45:22] } 20... Na6 { [%eval 1.25] [%clk 0:36:55] } 21. exf5 { [%eval 1.4] [%clk 0:31:02] } 21... gxf5 { [%eval 1.33] [%clk 0:37:10] } 22. Bxf5+ { [%eval 0.84] [%clk 0:31:27] } 22... Kc7 { [%eval 1.06] [%clk 0:35:57] } 23. Be6?! { [%eval 0.45] } { Inaccuracy. O-O was best. } { [%clk 0:27:42] } 23... b5 { [%eval 0.99] [%clk 0:31:00] } 24. Rc1+ { [%eval 1.44] [%clk 0:25:39] } 24... Kb6 { [%eval 0.98] [%clk 0:31:11] } 25. Qe4 { [%eval 1.17] [%clk 0:23:50] } 25... Bh6 { [%eval 0.69] [%clk 0:29:12] } 26. f4 { [%eval 0.73] [%clk 0:18:47] } 26... Nb4 { [%eval 0.83] [%clk 0:28:46] } 27. Bxb4 { [%eval 1.11] [%clk 0:15:10] } 27... axb4 { [%eval 0.89] [%clk 0:29:06] } 28. Qxe5 { [%eval 0.7] [%clk 0:15:03] } 28... Rd8? { [%eval 1.98] } { Mistake. Bg7 was best. } { [%clk 0:20:11] } 29. O-O?! { [%eval 1.37] } { Inaccuracy. Qc7+ was best. } { [%clk 0:12:02] } 29... Rg6?? { [%eval 5.72] } { Blunder. Rxd5 was best. } { [%clk 0:15:01] } 30. a4 { [%eval 5.4] [%clk 0:08:02] } 30... Qe7?? { [%eval #10] } { Checkmate is now unavoidable. bxa4 was best. } { [%clk 0:03:28] } 31. Qd4+ { [%eval #9] [%clk 0:07:29] } 31... Ka6 { [%eval #9] [%clk 0:03:50] } 32. axb5+ { [%eval #8] [%clk 0:07:53] } 32... Ka5 { [%eval #7] [%clk 0:03:43] } 33. Rc5 { [%eval #6] [%clk 0:07:29] } 33... Rxe6 { [%eval #3] [%clk 0:01:47] } 34. Ra1+ { [%eval #2] [%clk 0:07:49] } 34... Kb6 { [%eval #2] [%clk 0:02:12] } 35. Rc6+ { [%eval #1] [%clk 0:08:12] } 1-0