Event: Round 2: Girya, Olga - Kalyani Sirin
Date: 2025-03-10
White: Girya, Olga
WhiteTitle: GM
WhiteElo: 2398
Black: Kalyani Sirin
BlackTitle: WFM
BlackElo: 2142
Result: 1-0
ECO: D95
Opening: Grünfeld Defense: Botvinnik Variation
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:57] } 1... Nf6 { [%eval 0.19] [%clk 1:30:41] } 2. c4 { [%eval 0.18] [%clk 1:31:19] } 2... g6 { [%eval 0.19] [%clk 1:31:02] } 3. Nc3 { [%eval 0.21] [%clk 1:31:44] } 3... d5 { [%eval 0.28] [%clk 1:31:24] } 4. Nf3 { [%eval 0.3] [%clk 1:31:24] } 4... Bg7 { [%eval 0.19] [%clk 1:31:44] } 5. e3 { [%eval 0.11] [%clk 1:31:43] } 5... O-O { [%eval 0.19] [%clk 1:27:46] } 6. Qb3 { [%eval 0.01] [%clk 1:32:03] } 6... e6 { [%eval 0.0] [%clk 1:20:22] } 7. Be2 { [%eval -0.03] [%clk 1:32:07] } 7... dxc4 { [%eval 0.19] [%clk 1:15:34] } 8. Qxc4 { [%eval 0.15] [%clk 1:27:01] } 8... Nbd7 { [%eval 0.5] [%clk 1:15:35] } 9. O-O { [%eval 0.28] [%clk 1:26:20] } 9... Nb6 { [%eval 0.79] [%clk 1:14:19] } 10. Qb3 { [%eval 0.3] [%clk 1:25:42] } 10... Qe7?! { [%eval 1.24] } { Inaccuracy. Nbd5 was best. } { [%clk 1:05:03] } 11. e4 { [%eval 1.33] [%clk 1:19:24] } 11... a5 { [%eval 1.62] [%clk 0:55:49] } 12. Bf4 { [%eval 1.61] [%clk 1:12:21] } 12... Nh5 { [%eval 1.71] [%clk 0:49:20] } 13. Bg5 { [%eval 1.78] [%clk 1:10:43] } 13... f6 { [%eval 1.76] [%clk 0:48:35] } 14. Be3 { [%eval 1.78] [%clk 1:02:43] } 14... a4 { [%eval 1.74] [%clk 0:39:41] } 15. Qc2 { [%eval 1.78] [%clk 1:02:25] } 15... f5 { [%eval 1.61] [%clk 0:39:14] } 16. exf5 { [%eval 1.24] [%clk 0:55:07] } 16... exf5 { [%eval 1.4] [%clk 0:34:01] } 17. Rfe1 { [%eval 1.21] [%clk 0:50:54] } 17... Qd8?! { [%eval 1.97] } { Inaccuracy. Be6 was best. } { [%clk 0:28:19] } 18. d5 { [%eval 2.01] [%clk 0:39:50] } 18... a3 { [%eval 2.47] [%clk 0:25:31] } 19. Rad1 { [%eval 2.5] [%clk 0:37:27] } 19... Kh8 { [%eval 2.74] [%clk 0:21:26] } 20. b4 { [%eval 2.28] [%clk 0:34:18] } 20... Bd7 { [%eval 2.41] [%clk 0:18:37] } 21. Bd4?! { [%eval 1.47] } { Inaccuracy. Bf1 was best. } { [%clk 0:23:53] } 21... Bxd4 { [%eval 1.49] [%clk 0:10:02] } 22. Nxd4 { [%eval 1.54] [%clk 0:22:03] } 22... Ng7 { [%eval 1.8] [%clk 0:10:01] } 23. Nc6?! { [%eval 1.21] } { Inaccuracy. Bb5 was best. } { [%clk 0:15:15] } 23... bxc6? { [%eval 3.0] } { Mistake. Qh4 was best. } { [%clk 0:06:20] } 24. dxc6 { [%eval 3.29] [%clk 0:15:39] } 24... Qh4 { [%eval 3.33] [%clk 0:05:33] } 25. cxd7 { [%eval 3.42] [%clk 0:16:03] } 25... Qxb4 { [%eval 3.21] [%clk 0:05:56] } 26. Rd2 { [%eval 2.52] [%clk 0:14:07] } 26... Rad8 { [%eval 2.43] [%clk 0:04:58] } 27. Red1 { [%eval 2.33] [%clk 0:14:29] } 27... Qe7? { [%eval 3.91] } { Mistake. c6 was best. } { [%clk 0:04:03] } 28. Nd5 { [%eval 3.63] [%clk 0:14:01] } 28... Nxd5 { [%eval 3.88] [%clk 0:04:01] } 29. Rxd5 { [%eval 3.66] [%clk 0:14:30] } 29... Ne6 { [%eval 3.78] [%clk 0:01:08] } 30. Bb5 { [%eval 3.76] [%clk 0:13:03] } 30... Rb8?! { [%eval 4.9] } { Inaccuracy. Nf4 was best. } { [%clk 0:00:50] } 31. Qc3+ { [%eval 4.75] [%clk 0:12:46] } 31... Qg7 { [%eval 4.63] [%clk 0:00:55] } 32. Qxa3 { [%eval 4.62] [%clk 0:12:30] } 32... Rfd8 { [%eval 5.15] [%clk 0:00:48] } 33. Qe3 { [%eval 5.01] [%clk 0:12:05] } 33... Qf6 { [%eval 4.99] [%clk 0:00:54] } 34. Re5 { [%eval 4.75] [%clk 0:11:15] } 34... Nf8 { [%eval 5.36] [%clk 0:00:50] } 35. Red5 { [%eval 4.47] [%clk 0:07:34] } 35... Ne6 { [%eval 4.65] [%clk 0:00:39] } 36. a4 { [%eval 5.01] [%clk 0:06:27] } 36... f4 { [%eval 5.04] [%clk 0:00:42] } 37. Qe4 { [%eval 4.94] [%clk 0:06:43] } 37... Ng5?! { [%eval 7.66] } { Inaccuracy. h5 was best. } { [%clk 0:00:34] } 38. Rxg5 { [%eval 7.6] [%clk 0:06:58] } 38... Qxg5? { [%eval #4] } { Checkmate is now unavoidable. Kg7 was best. } { [%clk 0:01:01] } 39. Qd4+ { [%eval #3] [%clk 0:07:24] } 39... Kg8 { [%eval #3] [%clk 0:01:24] } 40. Bc4+ { [%eval #2] [%clk 0:07:48] } 40... Kf8 { [%eval #2] [%clk 0:01:52] } 41. Qh8+ { [%eval #1] [%clk 0:08:13] } 41... Ke7 { [%eval #1] [%clk 0:02:16] } 42. Qg7# { [%clk 0:08:39] } 1-0