Event: WCO
Site: Chennai, India
Date: 2022-08-06
White: Sibajeva Marija
WhiteElo: 2032
Black: Penafiel Mendoza Josselyne
BlackElo: 1804
Result: 1-0
ECO: B53
Opening: Sicilian Defense: Chekhover Variation
Variant: Standard

1. e4 { [%eval 0.33] [%clk 1:30:59] } 1... c5 { [%eval 0.32] [%clk 1:30:47] } 2. Nf3 { [%eval 0.0] [%clk 1:31:25] } 2... d6 { [%eval 0.0] [%clk 1:31:13] } 3. d4 { [%eval 0.3] [%clk 1:31:50] } 3... cxd4 { [%eval 0.13] [%clk 1:31:25] } 4. Qxd4 { [%eval 0.0] [%clk 1:32:16] } 4... a6 { [%eval 0.42] [%clk 1:30:44] } 5. c4 { [%eval 0.43] [%clk 1:32:40] } 5... Nc6 { [%eval 0.41] [%clk 1:29:56] } 6. Qd3 { [%eval 0.44] [%clk 1:32:15] } 6... Nf6 { [%eval 0.25] [%clk 1:27:22] } 7. a3?! { [%eval -0.47] } { Inaccuracy. h3 was best. } { [%clk 1:31:11] } 7... Qa5+? { [%eval 0.73] } { Mistake. g6 was best. } { [%clk 1:12:51] } 8. Bd2 { [%eval 0.5] [%clk 1:30:40] } 8... Qb6 { [%eval 0.57] [%clk 1:12:53] } 9. Bc3?! { [%eval -0.1] } { Inaccuracy. Qc2 was best. } { [%clk 1:28:08] } 9... h6?! { [%eval 0.49] } { Inaccuracy. g6 was best. } { [%clk 1:05:35] } 10. Be2 { [%eval 0.35] [%clk 1:24:46] } 10... Be6 { [%eval 0.83] [%clk 1:00:57] } 11. Nbd2 { [%eval 0.91] [%clk 1:17:44] } 11... Rc8 { [%eval 1.15] [%clk 0:59:14] } 12. b4 { [%eval 0.79] [%clk 1:15:55] } 12... Ng4? { [%eval 2.29] } { Mistake. g6 was best. } { [%clk 0:58:50] } 13. O-O { [%eval 2.27] [%clk 1:13:54] } 13... Nce5 { [%eval 2.27] [%clk 0:58:16] } 14. Nxe5 { [%eval 1.84] [%clk 1:13:54] } 14... Nxe5 { [%eval 2.21] [%clk 0:58:12] } 15. Bxe5 { [%eval 2.06] [%clk 1:14:02] } 15... dxe5 { [%eval 2.38] [%clk 0:58:35] } 16. c5 { [%eval 2.35] [%clk 1:12:27] } 16... Qc7 { [%eval 2.02] [%clk 0:56:54] } 17. Qg3?! { [%eval 1.38] } { Inaccuracy. Rad1 was best. } { [%clk 1:12:32] } 17... g6 { [%eval 1.41] [%clk 0:56:27] } 18. Bc4 { [%eval 1.33] [%clk 1:12:30] } 18... Bxc4?! { [%eval 2.35] } { Inaccuracy. Bd7 was best. } { [%clk 0:56:02] } 19. Nxc4 { [%eval 2.03] [%clk 1:12:56] } 19... Bg7 { [%eval 2.52] [%clk 0:56:11] } 20. Rad1 { [%eval 2.68] [%clk 1:12:34] } 20... O-O { [%eval 2.24] [%clk 0:53:34] } 21. Nb6 { [%eval 2.35] [%clk 1:12:49] } 21... e6?? { [%eval 6.58] } { Blunder. Rcd8 was best. } { [%clk 0:40:58] } 22. Nxc8 { [%eval 6.32] [%clk 1:12:46] } 22... Rxc8 { [%eval 6.34] [%clk 0:41:27] } 23. Qd3 { [%eval 6.32] [%clk 1:11:44] } 23... a5 { [%eval 6.62] [%clk 0:36:39] } 24. Qd6 { [%eval 6.1] [%clk 1:12:00] } 24... Bf8 { [%eval 6.41] [%clk 0:36:07] } 25. Qxc7 { [%eval 6.36] [%clk 1:12:25] } 25... Rxc7 { [%eval 6.71] [%clk 0:36:33] } 26. Rd8 { [%eval 6.41] [%clk 1:10:51] } 26... Kg7 { [%eval 7.36] [%clk 0:35:32] } 27. Rfd1 { [%eval 7.05] [%clk 1:10:21] } 27... axb4 { [%eval 6.98] [%clk 0:35:02] } 28. axb4 { [%eval 7.03] [%clk 1:10:46] } 28... b6 { [%eval 8.08] [%clk 0:33:31] } 29. cxb6?! { [%eval 5.29] } { Inaccuracy. R1d7 was best. } { [%clk 1:10:53] } 29... Rb7 { [%eval 5.47] [%clk 0:33:59] } 30. b5 { [%eval 5.41] [%clk 1:11:13] } 30... Rxb6 { [%eval 5.94] [%clk 0:34:05] } 31. Rb1 { [%eval 5.6] [%clk 1:11:42] } 31... Bc5 { [%eval 5.65] [%clk 0:31:35] } 32. Rc8 { [%eval 5.56] [%clk 1:12:05] } 32... Bd4 { [%eval 5.68] [%clk 0:31:11] } 33. Rc6 { [%eval 5.46] [%clk 1:12:08] } 33... Rb7 { [%eval 5.57] [%clk 0:31:22] } 34. b6 { [%eval 5.59] [%clk 1:12:25] } 34... Kf6 { [%eval 5.79] [%clk 0:31:19] } 35. Kf1 { [%eval 5.91] [%clk 1:12:51] } 35... g5 { [%eval 5.81] [%clk 0:23:14] } 36. Ke2 { [%eval 5.88] [%clk 1:13:09] } 36... g4 { [%eval 6.04] [%clk 0:17:20] } 37. Kd3 { [%eval 5.46] [%clk 1:11:29] } 37... Ke7?! { [%eval 7.75] } { Inaccuracy. Kg5 was best. } { [%clk 0:13:22] } 38. Kc4 { [%eval 5.94] [%clk 1:09:49] } 38... Kd7 { [%eval 6.68] [%clk 0:13:18] } 39. Kb5 { [%eval 6.85] [%clk 1:10:03] } 39... Rb8 { [%eval 7.81] [%clk 0:12:21] } 40. Rbc1 { [%eval 7.64] [%clk 1:09:33] } 40... Kd8 { [%eval 7.18] [%clk 0:10:51] } 41. Ka6 { [%eval 7.2] [%clk 1:09:11] } 41... Ra8+ { [%eval 7.25] [%clk 0:10:05] } 42. Kb7 { [%eval 6.59] [%clk 1:09:11] } 42... Ra2 { [%eval 7.03] [%clk 0:09:44] } 43. Rc8+ { [%eval 6.97] [%clk 1:09:38] } 43... Ke7 { [%eval 7.18] [%clk 0:09:49] } 44. Kc7 { [%eval 5.98] [%clk 1:08:53] } 44... Ra6 { [%eval 6.67] [%clk 0:29:37] } 45. Rb8 { [%eval 6.38] [%clk 1:38:31] } 45... Bxf2 { [%eval 7.75] [%clk 0:27:52] } 46. b7 { [%eval 7.83] [%clk 1:38:22] } 46... Bb6+ { [%eval 8.38] [%clk 0:27:52] } 47. Kc8 { [%eval 8.31] [%clk 1:38:34] } 47... Be3 { [%eval 8.81] [%clk 0:22:59] } 48. Rc7+ { [%eval 8.54] [%clk 1:37:13] } 48... Kf6 { [%eval 8.96] [%clk 0:19:55] } 49. Ra8 { [%eval 8.74] [%clk 1:37:29] } 49... Ba7 { [%eval 11.57] [%clk 0:20:03] } 50. Rxa7 { [%eval 10.16] [%clk 1:37:56] } 1-0