Event: CPS-50th National Womens Chess Championship 2024
Site: CP School, Karaikkudi, India
Date: 2024-10-07
White: Nandhidhaa, P V
WhiteTitle: WGM
WhiteElo: 2322
Black: Kalyani Sirin
BlackTitle: WFM
BlackElo: 2132
Result: 1-0
ECO: B51
Opening: Sicilian Defense: Moscow Variation
Variant: Standard
TimeControl: 90 + 30 + 30 Sec increment from Move No.1

1. e4 { [%eval 0.18] [%clk 1:30:52] } 1... c5 { [%eval 0.25] [%clk 1:30:52] } 2. Nf3 { [%eval 0.31] [%clk 1:31:17] } 2... d6 { [%eval 0.21] [%clk 1:31:16] } 3. Bb5+ { [%eval 0.14] [%clk 1:31:43] } 3... Nd7 { [%eval 0.15] [%clk 1:31:22] } 4. O-O { [%eval 0.21] [%clk 1:32:01] } 4... a6 { [%eval 0.11] [%clk 1:28:19] } 5. Be2 { [%eval 0.19] [%clk 1:31:49] } 5... Ngf6 { [%eval 0.1] [%clk 1:28:40] } 6. d3 { [%eval 0.08] [%clk 1:32:12] } 6... e6 { [%eval 0.08] [%clk 1:26:13] } 7. a4 { [%eval 0.03] [%clk 1:30:54] } 7... Be7 { [%eval 0.18] [%clk 1:25:39] } 8. Nc3 { [%eval -0.1] [%clk 1:29:53] } 8... O-O { [%eval 0.12] [%clk 1:24:32] } 9. a5 { [%eval 0.11] [%clk 1:30:09] } 9... Nb8 { [%eval 0.35] [%clk 1:17:51] } 10. e5 { [%eval 0.25] [%clk 1:29:31] } 10... Ne8 { [%eval 0.49] [%clk 1:15:43] } 11. exd6 { [%eval 0.54] [%clk 1:25:38] } 11... Nxd6 { [%eval 0.51] [%clk 1:15:27] } 12. d4 { [%eval 0.53] [%clk 1:23:53] } 12... cxd4 { [%eval 0.58] [%clk 1:09:51] } 13. Nxd4 { [%eval 0.29] [%clk 1:23:20] } 13... e5 { [%eval 0.27] [%clk 1:09:07] } 14. Nb3 { [%eval 0.29] [%clk 1:22:11] } 14... Nc6?! { [%eval 0.86] } { Inaccuracy. Bf5 was best. } { [%clk 1:07:52] } 15. Nd5 { [%eval 0.53] [%clk 1:18:48] } 15... Nf5 { [%eval 0.53] [%clk 0:55:04] } 16. Nb6 { [%eval 0.46] [%clk 1:11:04] } 16... Rb8 { [%eval 0.55] [%clk 0:53:18] } 17. Nxc8 { [%eval 0.39] [%clk 1:10:58] } 17... Rxc8 { [%eval 0.46] [%clk 0:53:37] } 18. c3 { [%eval 0.57] [%clk 1:10:32] } 18... Qe8 { [%eval 0.75] [%clk 0:47:29] } 19. Bd3 { [%eval 0.58] [%clk 1:02:04] } 19... Nd6?! { [%eval 1.22] } { Inaccuracy. Qd7 was best. } { [%clk 0:45:46] } 20. Qe2?! { [%eval 0.62] } { Inaccuracy. Nc5 was best. } { [%clk 0:59:30] } 20... f5 { [%eval 0.59] [%clk 0:45:03] } 21. Bc2 { [%eval 0.56] [%clk 0:56:44] } 21... Kh8 { [%eval 0.67] [%clk 0:37:42] } 22. f4 { [%eval 0.29] [%clk 0:51:45] } 22... Bf6 { [%eval 0.36] [%clk 0:34:14] } 23. fxe5 { [%eval 0.3] [%clk 0:44:23] } 23... Bxe5 { [%eval 0.46] [%clk 0:33:52] } 24. Kh1 { [%eval 0.34] [%clk 0:41:44] } 24... Qe7 { [%eval 0.49] [%clk 0:33:07] } 25. Ra4 { [%eval -0.05] [%clk 0:31:21] } 25... Rce8 { [%eval -0.05] [%clk 0:21:34] } 26. g3 { [%eval -0.05] [%clk 0:29:57] } 26... Qd7 { [%eval 0.17] [%clk 0:18:24] } 27. Qg2 { [%eval 0.13] [%clk 0:28:32] } 27... Bf6 { [%eval 0.19] [%clk 0:18:19] } 28. Bf4 { [%eval 0.02] [%clk 0:26:05] } 28... Ne5?! { [%eval 0.76] } { Inaccuracy. Be5 was best. } { [%clk 0:16:14] } 29. Rd4 { [%eval 0.66] [%clk 0:22:02] } 29... Qc7 { [%eval 0.88] [%clk 0:10:35] } 30. Rd5 { [%eval 0.88] [%clk 0:20:49] } 30... g6 { [%eval 1.35] [%clk 0:09:27] } 31. Rfd1? { [%eval 0.0] } { Mistake. Nc5 was best. } { [%clk 0:19:43] } 31... Ndf7?! { [%eval 0.85] } { Inaccuracy. Ndc4 was best. } { [%clk 0:09:30] } 32. Nc5 { [%eval 0.95] [%clk 0:17:16] } 32... Bg5 { [%eval 0.93] [%clk 0:08:56] } 33. Nd7?! { [%eval 0.2] } { Inaccuracy. Ba4 was best. } { [%clk 0:15:36] } 33... Bxf4 { [%eval 0.0] [%clk 0:08:01] } 34. Nxf8 { [%eval 0.13] [%clk 0:15:05] } 34... Bh6 { [%eval 0.25] [%clk 0:05:16] } 35. Nd7 { [%eval 0.34] [%clk 0:14:14] } 35... Ng4 { [%eval 0.07] [%clk 0:05:38] } 36. Rc5 { [%eval 0.11] [%clk 0:12:47] } 36... Qd8 { [%eval 0.18] [%clk 0:04:12] } 37. Ne5 { [%eval 0.14] [%clk 0:09:06] } 37... Qe7 { [%eval 0.26] [%clk 0:04:21] } 38. Nxf7+ { [%eval 0.11] [%clk 0:06:03] } 38... Qxf7 { [%eval 0.06] [%clk 0:04:49] } 39. Ba4 { [%eval 0.01] [%clk 0:05:27] } 39... Qe7 { [%eval 0.05] [%clk 0:01:23] } 40. Bxe8 { [%eval 0.06] [%clk 0:04:10] } 40... Qxc5 { [%eval 0.09] [%clk 0:01:49] } 41. Qd5 { [%eval -0.14] [%clk 0:-16:-59] } 41... Qe7?! { [%eval 0.69] } { Inaccuracy. Qf2 was best. } { [%clk 0:26:42] } 42. Qd4+ { [%eval 0.79] [%clk 0:16:36] } 42... Bg7 { [%eval 0.8] [%clk 0:26:21] } 43. Qd2 { [%eval 0.81] [%clk 0:16:05] } 43... Bh6?? { [%eval 4.05] } { Blunder. Qe4+ was best. } { [%clk 0:24:31] } 44. Re1 { [%eval 4.11] [%clk 0:13:38] } 44... Be3 { [%eval 4.39] [%clk 0:22:26] } 45. Qd4+ { [%eval 4.3] [%clk 0:12:57] } 45... Kg8 { [%eval 4.31] [%clk 0:22:37] } 46. Ba4 { [%eval 4.36] [%clk 0:11:43] } 46... Qf7 { [%eval 5.16] [%clk 0:14:28] } 47. Rxe3 { [%eval 5.12] [%clk 0:08:08] } 47... Nxe3 { [%eval 5.08] [%clk 0:14:52] } 48. Qxe3 { [%eval 5.41] [%clk 0:08:35] } 48... Qa2 { [%eval 5.42] [%clk 0:14:30] } 49. Qe8+ { [%eval 5.21] [%clk 0:07:59] } 49... Kg7 { [%eval 5.21] [%clk 0:14:53] } 50. Qe7+ { [%eval 5.26] [%clk 0:07:31] } 50... Kh6 { [%eval 5.29] [%clk 0:15:00] } 51. Qh4+ { [%eval 5.26] [%clk 0:07:57] } 51... Kg7 { [%eval 5.25] [%clk 0:15:24] } 52. Qb4 { [%eval 5.22] [%clk 0:06:30] } 52... Qb1+ { [%eval 5.47] [%clk 0:14:57] } 53. Kg2 { [%eval 5.01] [%clk 0:06:49] } 53... Qe1 { [%eval 5.52] [%clk 0:15:23] } 54. Qd4+ { [%eval 5.46] [%clk 0:06:31] } 54... Kh6 { [%eval 5.66] [%clk 0:15:47] } 55. Bd1 { [%eval 5.5] [%clk 0:06:32] } 1-0