Event: CPS-50th National Womens Chess Championship 2024
Site: CP School, Karaikkudi, India
Date: 2024-10-05
White: Kalyani Sirin
WhiteTitle: WFM
WhiteElo: 2132
Black: Nivedita V C
BlackElo: 1980
Result: 1-0
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard
TimeControl: 90 + 30 + 30 Sec increment from Move No.1

1. e4 { [%eval 0.18] } 1... c5 { [%eval 0.25] [%clk 1:30:44] } 2. Nf3 { [%eval 0.31] [%clk 1:31:12] } 2... d6 { [%eval 0.27] [%clk 1:31:10] } 3. d4 { [%eval 0.27] [%clk 1:31:33] } 3... cxd4 { [%eval 0.19] [%clk 1:31:37] } 4. Nxd4 { [%eval 0.18] [%clk 1:31:55] } 4... Nf6 { [%eval 0.24] [%clk 1:32:04] } 5. Nc3 { [%eval 0.16] [%clk 1:32:12] } 5... a6 { [%eval 0.29] [%clk 1:32:31] } 6. h4 { [%eval 0.0] [%clk 1:32:33] } 6... e5 { [%eval 0.02] [%clk 1:28:55] } 7. Nb3 { [%eval 0.0] [%clk 1:32:52] } 7... Be6 { [%eval 0.15] [%clk 1:28:55] } 8. f4 { [%eval 0.36] [%clk 1:33:10] } 8... Nc6 { [%eval 0.71] [%clk 1:18:07] } 9. f5 { [%eval 0.77] [%clk 1:32:48] } 9... Bxb3 { [%eval 0.67] [%clk 1:17:16] } 10. axb3 { [%eval 0.77] [%clk 1:33:11] } 10... d5 { [%eval 1.26] [%clk 1:14:44] } 11. Bg5? { [%eval -0.09] } { Mistake. Nxd5 was best. } { [%clk 1:18:20] } 11... Bb4 { [%eval 0.06] [%clk 1:02:26] } 12. exd5 { [%eval 0.05] [%clk 1:13:05] } 12... Nd4 { [%eval 0.19] [%clk 0:55:17] } 13. Bd3 { [%eval 0.08] [%clk 0:59:57] } 13... Qxd5 { [%eval 0.11] [%clk 0:47:03] } 14. O-O { [%eval 0.04] [%clk 0:59:23] } 14... Qc5?! { [%eval 0.91] } { Inaccuracy. Bxc3 was best. } { [%clk 0:46:38] } 15. Na4 { [%eval 0.74] [%clk 0:56:51] } 15... Ne2+?? { [%eval 4.31] } { Blunder. Qd6 was best. } { [%clk 0:40:43] } 16. Kh2 { [%eval 4.21] [%clk 0:51:45] } 16... Qg1+ { [%eval 4.79] [%clk 0:38:48] } 17. Kh3 { [%eval 4.78] [%clk 0:49:01] } 17... Qa7 { [%eval 5.73] [%clk 0:22:47] } 18. Qxe2 { [%eval 5.95] [%clk 0:49:03] } 18... O-O { [%eval 7.4] [%clk 0:23:11] } 19. Bxf6 { [%eval 7.46] [%clk 0:48:45] } 19... gxf6 { [%eval 7.42] [%clk 0:23:37] } 20. Qg4+ { [%eval 7.38] [%clk 0:49:01] } 20... Kh8 { [%eval 7.3] [%clk 0:23:56] } 21. Qxb4 { [%eval 7.31] [%clk 0:49:19] } 21... Rg8 { [%eval 7.96] [%clk 0:24:04] } 22. Qb6 { [%eval 8.08] [%clk 0:49:34] } 22... Qb8 { [%eval 8.65] [%clk 0:23:55] } 23. Qxf6+ { [%eval 8.66] [%clk 0:47:40] } 23... Rg7 { [%eval 8.53] [%clk 0:24:21] } 24. Be4 { [%eval 8.51] [%clk 0:47:36] } 24... Qa7 { [%eval 9.46] [%clk 0:23:49] } 25. Nb6 { [%eval 9.42] [%clk 0:46:51] } 25... Rg8 { [%eval 9.34] [%clk 0:23:43] } 26. Rad1 { [%eval 9.18] [%clk 0:46:40] } 26... h5? { [%eval #10] } { Checkmate is now unavoidable. a5 was best. } { [%clk 0:22:54] } 27. Rd8 { [%eval #9] [%clk 0:46:54] } 27... a5 { [%eval #5] [%clk 0:22:50] } 28. Rfd1 { [%eval #7] [%clk 0:46:29] } 28... Kh7 { [%eval #5] [%clk 0:22:53] } 29. Rxg8 { [%eval #4] [%clk 0:46:32] } 29... Kxg8 { [%eval #4] [%clk 0:23:10] } 30. Qd8+ { [%eval #3] [%clk 0:46:39] } 30... Kh7 { [%eval #3] [%clk 0:23:33] } 31. f6+ { [%eval #2] [%clk 0:47:06] } 31... Rg6 { [%clk 0:23:54] } 32. Qf8 { [%clk 0:47:30] } 32... Qxb6 { [%clk 0:24:16] } 33. Qg7# { [%clk 0:47:55] } 1-0