Event: Round 1: Preobrazhenskaya, Diana - Ayush Sharma
Date: 2025-05-15
White: Preobrazhenskaya, Diana
WhiteTitle: WFM
WhiteElo: 2103
Black: Ayush Sharma
BlackTitle: IM
BlackElo: 2478
Result: 1-0
ECO: B42
Opening: Sicilian Defense: Kan Variation, Polugaevsky Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:58] } 1... c5 { [%eval 0.25] [%clk 1:30:49] } 2. Nf3 { [%eval 0.2] [%clk 1:31:24] } 2... e6 { [%eval 0.28] [%clk 1:30:21] } 3. d4 { [%eval 0.4] [%clk 1:31:44] } 3... cxd4 { [%eval 0.29] [%clk 1:30:45] } 4. Nxd4 { [%eval 0.23] [%clk 1:32:09] } 4... a6 { [%eval 0.42] [%clk 1:31:09] } 5. Bd3 { [%eval 0.45] [%clk 1:32:11] } 5... Bc5 { [%eval 0.42] [%clk 1:31:24] } 6. Nb3 { [%eval 0.34] [%clk 1:32:33] } 6... Ba7 { [%eval 0.36] [%clk 1:31:48] } 7. Qg4 { [%eval 0.17] [%clk 1:31:59] } 7... Nf6 { [%eval 0.3] [%clk 1:31:55] } 8. Qg3 { [%eval 0.45] [%clk 1:31:31] } 8... d6 { [%eval 0.51] [%clk 1:29:34] } 9. Nc3 { [%eval 0.54] [%clk 1:30:10] } 9... Nc6 { [%eval 0.44] [%clk 1:29:29] } 10. Bg5 { [%eval 0.44] [%clk 1:28:05] } 10... h6 { [%eval 0.5] [%clk 1:25:57] } 11. Bd2 { [%eval 0.51] [%clk 1:24:40] } 11... h5 { [%eval 0.47] [%clk 1:18:32] } 12. Bg5 { [%eval 0.05] [%clk 1:14:01] } 12... b5?! { [%eval 0.6] } { Inaccuracy. h4 was best. } { [%clk 1:10:26] } 13. O-O-O { [%eval 0.61] [%clk 0:58:23] } 13... Bb7 { [%eval 0.72] [%clk 1:04:22] } 14. Bh4 { [%eval 0.78] [%clk 0:51:02] } 14... Kf8 { [%eval 0.57] [%clk 0:59:46] } 15. f4?! { [%eval -0.21] } { Inaccuracy. a3 was best. } { [%clk 0:46:26] } 15... Qc7 { [%eval 0.02] [%clk 0:56:58] } 16. Bxf6 { [%eval 0.0] [%clk 0:42:26] } 16... gxf6 { [%eval -0.01] [%clk 0:57:22] } 17. Qh4 { [%eval 0.01] [%clk 0:42:23] } 17... Qe7?! { [%eval 0.73] } { Inaccuracy. Rh6 was best. } { [%clk 0:51:03] } 18. Kb1?! { [%eval 0.03] } { Inaccuracy. Rhe1 was best. } { [%clk 0:38:07] } 18... b4 { [%eval 0.17] [%clk 0:44:56] } 19. Ne2 { [%eval 0.0] [%clk 0:37:37] } 19... a5 { [%eval 0.0] [%clk 0:42:41] } 20. Bb5 { [%eval 0.0] [%clk 0:35:32] } 20... Bb6 { [%eval 0.0] [%clk 0:29:15] } 21. Ba4 { [%eval -0.1] [%clk 0:34:23] } 21... f5 { [%eval -0.14] [%clk 0:26:19] } 22. Qxe7+?? { [%eval -2.51] } { Blunder. Qh3 was best. } { [%clk 0:33:52] } 22... Nxe7 { [%eval -2.52] [%clk 0:26:44] } 23. Rxd6 { [%eval -2.4] [%clk 0:26:50] } 23... Nc8 { [%eval -2.53] [%clk 0:27:10] } 24. Rd7 { [%eval -2.72] [%clk 0:25:43] } 24... Bxe4 { [%eval -2.79] [%clk 0:27:34] } 25. Rhd1 { [%eval -2.74] [%clk 0:15:50] } 25... Bxg2 { [%eval -2.95] [%clk 0:27:54] } 26. Ned4 { [%eval -3.15] [%clk 0:13:01] } 26... Ne7 { [%eval -2.96] [%clk 0:24:52] } 27. Re1 { [%eval -3.64] [%clk 0:06:19] } 27... Be4 { [%eval -3.4] [%clk 0:21:17] } 28. Rd6 { [%eval -3.97] [%clk 0:04:04] } 28... Bc7?! { [%eval -3.09] } { Inaccuracy. Nc8 was best. } { [%clk 0:19:49] } 29. Rd7 { [%eval -3.27] [%clk 0:03:54] } 29... Bxf4 { [%eval -3.02] [%clk 0:13:53] } 30. Nc5 { [%eval -3.11] [%clk 0:04:19] } 30... Bd5 { [%eval -3.1] [%clk 0:10:28] } 31. Bb3 { [%eval -3.0] [%clk 0:01:58] } 31... Bxb3 { [%eval -2.9] [%clk 0:09:56] } 32. axb3 { [%eval -2.72] [%clk 0:02:06] } 32... Ke8 { [%eval -2.68] [%clk 0:06:42] } 33. Rb7 { [%eval -2.51] [%clk 0:01:19] } 33... Rh6 { [%eval -2.27] [%clk 0:02:59] } 34. h4?! { [%eval -3.44] } { Inaccuracy. Rxe7+ was best. } { [%clk 0:00:34] } 34... Rc8 { [%eval -2.98] [%clk 0:01:43] } 35. Nd3 { [%eval -3.07] [%clk 0:00:41] } 35... Bd6 { [%eval -3.07] [%clk 0:01:53] } 36. Nb5 { [%eval -2.9] [%clk 0:00:46] } 36... Bb8 { [%eval -2.94] [%clk 0:01:29] } 37. c3 { [%eval -3.27] [%clk 0:00:34] } 37... bxc3 { [%eval -3.19] [%clk 0:01:42] } 38. bxc3 { [%eval -3.18] [%clk 0:00:56] } 38... f4 { [%eval -2.5] [%clk 0:01:46] } 39. c4 { [%eval -2.47] [%clk 0:00:48] } 39... Rd8 { [%eval -2.25] [%clk 0:01:18] } 40. Nc5 { [%eval -2.14] [%clk 0:00:40] } 40... Nf5 { [%eval -1.89] [%clk 0:00:35] } 41. Na6 { [%eval -1.43] [%clk 0:00:43] } 41... Ng3?? { [%eval 1.43] } { Blunder. Be5 was best. } { [%clk 0:00:35] } 42. Nxb8 { [%eval 1.81] [%clk 0:00:42] } 42... f3 { [%eval 1.76] [%clk 0:00:57] } 43. Nc6 { [%eval 1.55] [%clk 0:00:34] } 43... f2 { [%eval 1.59] [%clk 0:01:21] } 44. Rc1 { [%eval 1.37] [%clk 0:00:45] } 44... Rd3?? { [%eval 6.0] } { Blunder. Rd2 was best. } { [%clk 0:00:41] } 45. Rb8+ { [%eval 5.97] [%clk 0:01:00] } 45... Kd7 { [%eval 5.96] [%clk 0:01:08] } 46. Ne5+ { [%eval 5.83] [%clk 0:01:14] } 46... Ke7 { [%eval 5.76] [%clk 0:01:34] } 47. Nxd3 { [%eval 5.74] [%clk 0:01:29] } 47... f1=Q { [%eval 5.9] [%clk 0:01:59] } 48. Rxf1 { [%eval 5.81] [%clk 0:01:56] } 48... Nxf1 { [%eval 5.63] [%clk 0:02:23] } 49. Rb7+ { [%eval 5.36] [%clk 0:01:21] } 1-0