Event: Game 1: Datuashvili, Mariam - Wang, Grace Ofia Nuoyi
Date: 2025-07-01
White: Datuashvili, Mariam
WhiteElo: 1431
Black: Wang, Grace Ofia Nuoyi
BlackElo: 1639
Result: 1-0
ECO: D95
Opening: Grünfeld Defense: Botvinnik Variation
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:59] } 1... Nf6 { [%eval 0.19] [%clk 1:30:56] } 2. Nf3 { [%eval 0.11] [%clk 1:31:26] } 2... g6 { [%eval 0.22] [%clk 1:31:21] } 3. c4 { [%eval 0.22] [%clk 1:31:54] } 3... Bg7 { [%eval 0.27] [%clk 1:31:44] } 4. Nc3 { [%eval 0.17] [%clk 1:32:18] } 4... d5 { [%eval 0.32] [%clk 1:32:10] } 5. e3 { [%eval 0.11] [%clk 1:32:42] } 5... O-O { [%eval 0.07] [%clk 1:32:22] } 6. Qb3 { [%eval 0.0] [%clk 1:33:00] } 6... e6 { [%eval 0.0] [%clk 1:32:45] } 7. Bd2 { [%eval -0.12] [%clk 1:33:04] } 7... b6 { [%eval 0.0] [%clk 1:33:07] } 8. Be2 { [%eval -0.16] [%clk 1:29:31] } 8... c5 { [%eval 0.0] [%clk 1:31:48] } 9. cxd5 { [%eval 0.0] [%clk 1:14:52] } 9... exd5 { [%eval -0.01] [%clk 1:31:57] } 10. O-O { [%eval -0.07] [%clk 1:13:06] } 10... Re8 { [%eval -0.15] [%clk 1:29:22] } 11. Rac1 { [%eval -0.19] [%clk 1:05:57] } 11... c4 { [%eval -0.01] [%clk 1:29:09] } 12. Qd1 { [%eval -0.01] [%clk 1:01:44] } 12... a6 { [%eval 0.04] [%clk 1:25:36] } 13. b3 { [%eval -0.37] [%clk 1:00:21] } 13... b5 { [%eval -0.34] [%clk 1:24:49] } 14. bxc4 { [%eval -0.47] [%clk 0:55:39] } 14... bxc4? { [%eval 0.77] } { Mistake. dxc4 was best. } { [%clk 1:23:41] } 15. Ne5 { [%eval 0.84] [%clk 0:53:51] } 15... Bf5 { [%eval 1.34] [%clk 1:14:33] } 16. f4?! { [%eval 0.33] } { Inaccuracy. g4 was best. } { [%clk 0:49:02] } 16... Ne4 { [%eval 0.41] [%clk 1:12:58] } 17. Nxe4 { [%eval 0.35] [%clk 0:47:14] } 17... Bxe4 { [%eval 0.4] [%clk 1:13:05] } 18. Bf3 { [%eval 0.43] [%clk 0:44:07] } 18... Bxf3 { [%eval 0.63] [%clk 1:09:03] } 19. Qxf3 { [%eval 0.55] [%clk 0:44:02] } 19... Bxe5? { [%eval 2.03] } { Mistake. Ra7 was best. } { [%clk 0:58:51] } 20. fxe5 { [%eval 1.94] [%clk 0:43:56] } 20... Qd7 { [%eval 2.22] [%clk 0:54:07] } 21. Rxc4 { [%eval 1.95] [%clk 0:39:23] } 21... dxc4 { [%eval 1.72] [%clk 0:52:20] } 22. Qxa8 { [%eval 1.58] [%clk 0:39:30] } 22... Rc8?? { [%eval 3.78] } { Blunder. Nc6 was best. } { [%clk 0:47:37] } 23. Rc1 { [%eval 3.2] [%clk 0:34:20] } 23... Qe6 { [%eval 3.57] [%clk 0:46:47] } 24. Qb7 { [%eval 3.64] [%clk 0:31:43] } 24... Qc6 { [%eval 4.08] [%clk 0:43:25] } 25. Qxc6 { [%eval 4.07] [%clk 0:30:42] } 25... Rxc6 { [%eval 3.94] [%clk 0:43:30] } 26. d5 { [%eval 3.7] [%clk 0:29:23] } 26... Rc5 { [%eval 3.98] [%clk 0:43:28] } 27. e4 { [%eval 4.01] [%clk 0:29:32] } 27... Nd7 { [%eval 3.86] [%clk 0:42:53] } 28. Bb4 { [%eval 3.57] [%clk 0:24:02] } 28... Rc8 { [%eval 3.72] [%clk 0:42:50] } 29. Bd6 { [%eval 3.5] [%clk 0:23:49] } 29... c3 { [%eval 3.44] [%clk 0:42:42] } 30. Kf2 { [%eval 3.48] [%clk 0:22:07] } 30... Nb6 { [%eval 3.49] [%clk 0:41:21] } 31. Ke2 { [%eval 3.63] [%clk 0:20:36] } 31... Nc4? { [%eval 5.89] } { Mistake. Na4 was best. } { [%clk 0:40:14] } 32. Rxc3 { [%eval 5.65] [%clk 0:19:26] } 32... Nxd6 { [%eval 6.98] [%clk 0:36:17] } 33. exd6 { [%eval 6.73] [%clk 0:19:54] } 33... Rd8 { [%eval 7.41] [%clk 0:35:04] } 34. Rc6 { [%eval 5.75] [%clk 0:20:11] } 34... a5?! { [%eval 7.78] } { Inaccuracy. f6 was best. } { [%clk 0:35:24] } 35. e5 { [%eval 7.69] [%clk 0:20:17] } 35... Kg7 { [%eval 7.74] [%clk 0:34:45] } 36. Kd3 { [%eval 8.16] [%clk 0:19:12] } 36... Kf8 { [%eval 8.13] [%clk 0:32:23] } 37. e6 { [%eval 8.11] [%clk 0:19:18] } 37... fxe6 { [%eval 8.02] [%clk 0:32:23] } 38. dxe6 { [%eval 7.71] [%clk 0:19:43] } 38... Ke8 { [%eval 10.41] [%clk 0:32:40] } 39. Kd4 { [%eval #23] [%clk 0:19:21] } 39... Rb8 { [%eval #23] [%clk 0:32:40] } 40. d7+?! { [%eval 28.5] } { Lost forced checkmate sequence. Rc8+ was best. } { [%clk 0:18:23] } 40... Kd8 { [%eval 10.1] [%clk 0:32:54] } 41. Rc8+ { [%eval #21] [%clk 0:16:09] } 41... Rxc8 { [%eval #22] [%clk 0:33:14] } 42. dxc8=Q+ { [%eval #24] } 42... Kxc8 { [%eval 11.26] [%clk 0:33:26] } 43. Ke5 { [%eval 9.7] [%clk 0:16:56] } 43... Kd8 { [%eval #21] [%clk 0:33:50] } 44. Kf6 { [%eval 31.98] [%clk 0:17:09] } 44... Ke8 { [%eval 12.56] [%clk 0:34:04] } 45. e7 { [%eval 10.67] [%clk 0:17:33] } 45... a4?! { [%eval #13] } { Checkmate is now unavoidable. Kd7 was best. } { [%clk 0:34:26] } 46. a3 { [%eval #12] [%clk 0:17:59] } 46... g5 { [%eval #12] [%clk 0:34:38] } 47. g4 { [%eval #11] [%clk 0:18:23] } 47... h6 { [%eval #5] [%clk 0:34:48] } 48. h3 { [%eval #13] [%clk 0:18:49] } 48... h5 { [%eval #8] [%clk 0:35:04] } 49. gxh5 { [%eval #7] [%clk 0:19:16] } 49... g4 { [%eval #7] [%clk 0:35:28] } 50. hxg4 { [%eval #7] [%clk 0:19:41] } 50... Kd7 { [%eval #7] [%clk 0:35:53] } 51. Kf7 { [%eval #7] [%clk 0:20:06] } 51... Kd6 { [%eval #7] [%clk 0:36:14] } 52. e8=Q { [%eval #6] [%clk 0:20:29] } 52... Kc5 { [%eval #6] [%clk 0:36:40] } 53. Qxa4 { [%eval #5] [%clk 0:20:52] } 53... Kd6 { [%eval #4] [%clk 0:37:05] } 54. Qb5 { [%eval #3] [%clk 0:21:15] } 54... Kc7 { [%eval #3] [%clk 0:37:29] } 55. Qa6 { [%eval #4] [%clk 0:21:37] } 55... Kd8 { [%eval #3] [%clk 0:37:53] } 56. Qa7 { [%eval #2] [%clk 0:21:53] } 56... Kc8 { [%eval #2] [%clk 0:38:16] } 57. Ke6 { [%eval #1] [%clk 0:22:15] } 57... Kd8 { [%eval #1] [%clk 0:38:41] } 58. Kd6 { [%eval #1] [%clk 0:22:35] } 58... Ke8 { [%clk 0:39:05] } 59. Qe7# { [%clk 0:22:59] } 1-0