Event: Round 7: Datuashvili, Mariam - NWANKWO, Michelle Chiamaka
Date: 2025-06-29
White: Datuashvili, Mariam
WhiteElo: 1431
Black: NWANKWO, Michelle Chiamaka
BlackElo: 1975
Result: 0-1
ECO: D30
Opening: Semi-Slav Defense: Quiet Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:58] } 1... d5 { [%eval 0.2] [%clk 1:30:56] } 2. c4 { [%eval 0.18] [%clk 1:31:25] } 2... c6 { [%eval 0.21] [%clk 1:31:20] } 3. Nf3 { [%eval 0.2] [%clk 1:31:50] } 3... Nf6 { [%eval 0.24] [%clk 1:31:44] } 4. e3 { [%eval 0.15] [%clk 1:32:14] } 4... e6 { [%eval 0.2] [%clk 1:31:58] } 5. Nbd2 { [%eval 0.2] [%clk 1:32:35] } 5... Nbd7 { [%eval 0.17] [%clk 1:31:57] } 6. b3 { [%eval 0.21] [%clk 1:32:47] } 6... Bd6 { [%eval 0.33] [%clk 1:31:59] } 7. Bb2 { [%eval 0.21] [%clk 1:33:06] } 7... O-O { [%eval 0.28] [%clk 1:32:02] } 8. Bd3 { [%eval 0.25] [%clk 1:33:21] } 8... Re8 { [%eval 0.32] [%clk 1:32:11] } 9. Ne5 { [%eval 0.29] [%clk 1:33:14] } 9... c5 { [%eval 0.3] [%clk 1:30:02] } 10. f4 { [%eval 0.34] [%clk 1:24:29] } 10... cxd4 { [%eval 0.28] [%clk 1:27:40] } 11. exd4 { [%eval 0.28] [%clk 1:24:47] } 11... dxc4?! { [%eval 0.88] } { Inaccuracy. b6 was best. } { [%clk 1:26:18] } 12. Ndxc4?! { [%eval 0.0] } { Inaccuracy. bxc4 was best. } { [%clk 1:23:07] } 12... Bb4+ { [%eval -0.01] [%clk 1:24:45] } 13. Kf1?! { [%eval -0.87] } { Inaccuracy. Nd2 was best. } { [%clk 1:19:18] } 13... b5 { [%eval -0.73] [%clk 1:22:09] } 14. Nxd7 { [%eval -1.06] [%clk 1:14:26] } 14... bxc4 { [%eval -0.98] [%clk 1:12:07] } 15. Nxf6+ { [%eval -0.86] [%clk 1:14:00] } 15... Qxf6 { [%eval -0.94] [%clk 1:12:31] } 16. Bxc4 { [%eval -0.86] [%clk 1:12:24] } 16... Bb7 { [%eval -0.58] [%clk 1:12:17] } 17. Qe2? { [%eval -2.1] } { Mistake. Qg4 was best. } { [%clk 0:59:21] } 17... Qxf4+?! { [%eval -1.43] } { Inaccuracy. e5 was best. } { [%clk 1:09:08] } 18. Qf2 { [%eval -1.51] [%clk 0:59:15] } 18... Qd6 { [%eval -1.46] [%clk 0:53:51] } 19. Ke2?! { [%eval -2.34] } { Inaccuracy. h4 was best. } { [%clk 0:46:18] } 19... Rac8 { [%eval -1.96] [%clk 0:45:34] } 20. Rhf1 { [%eval -2.03] [%clk 0:37:47] } 20... Re7 { [%eval -2.09] [%clk 0:44:55] } 21. h3? { [%eval -3.78] } { Mistake. a3 was best. } { [%clk 0:29:12] } 21... Ba6?! { [%eval -2.4] } { Inaccuracy. e5 was best. } { [%clk 0:41:46] } 22. Rac1 { [%eval -2.33] [%clk 0:20:27] } 22... Bxc4+ { [%eval -2.34] [%clk 0:41:16] } 23. Rxc4 { [%eval -2.34] [%clk 0:20:20] } 23... Rxc4 { [%eval -2.46] [%clk 0:41:17] } 24. bxc4 { [%eval -2.41] [%clk 0:20:46] } 24... Qa6 { [%eval -2.35] [%clk 0:40:34] } 25. Kd3? { [%eval -4.16] } { Mistake. Qf3 was best. } { [%clk 0:12:31] } 25... Qxa2?? { [%eval 0.0] } { Blunder. e5 was best. } { [%clk 0:36:29] } 26. Bc3 { [%eval 0.0] [%clk 0:09:49] } 26... Qxf2 { [%eval 0.0] [%clk 0:22:48] } 27. Rxf2 { [%eval 0.0] [%clk 0:13:00] } 27... Bxc3 { [%eval 0.0] [%clk 0:22:17] } 28. Kxc3 { [%eval 0.0] [%clk 0:13:29] } 28... Rb7 { [%eval 0.0] [%clk 0:22:23] } 29. Ra2 { [%eval 0.0] [%clk 0:13:34] } 29... Kf8 { [%eval 0.02] [%clk 0:22:33] } 30. c5 { [%eval 0.02] [%clk 0:13:42] } 30... Ke7 { [%eval 0.03] [%clk 0:22:04] } 31. Ra6 { [%eval 0.0] [%clk 0:14:01] } 31... Kd8 { [%eval 0.0] [%clk 0:21:21] } 32. Kc4 { [%eval 0.0] [%clk 0:12:13] } 32... h5 { [%eval 0.0] [%clk 0:17:22] } 33. h4 { [%eval 0.0] [%clk 0:11:55] } 33... Kc8 { [%eval 0.0] [%clk 0:13:00] } 34. d5 { [%eval 0.0] [%clk 0:09:40] } 34... exd5+ { [%eval 0.0] [%clk 0:13:10] } 35. Kxd5 { [%eval 0.0] [%clk 0:10:04] } 35... Rd7+ { [%eval 0.0] [%clk 0:09:55] } 36. Kc4 { [%eval 0.0] [%clk 0:09:21] } 36... Re7 { [%eval 0.0] [%clk 0:07:26] } 37. Kd5 { [%eval 0.0] [%clk 0:05:09] } 37... Kb7 { [%eval 0.0] [%clk 0:06:40] } 38. Ra2 { [%eval 0.0] [%clk 0:04:01] } 38... Rd7+ { [%eval 0.0] [%clk 0:04:20] } 39. Kc4 { [%eval 0.0] [%clk 0:04:20] } 39... g6 { [%eval 0.0] [%clk 0:02:40] } 40. Kb5 { [%eval 0.0] [%clk 0:04:01] } 40... Rd5 { [%eval 0.0] [%clk 0:02:12] } 41. Kc4 { [%eval 0.0] [%clk 0:01:07] } 41... Rf5 { [%eval 0.0] [%clk 0:02:16] } 42. Kb5 { [%eval 0.0] [%clk 0:01:16] } 42... f6 { [%eval 0.0] [%clk 0:01:36] } 43. Rb2 { [%eval 0.0] [%clk 0:00:46] } 43... g5 { [%eval 0.0] [%clk 0:00:59] } 44. g3 { [%eval 0.0] [%clk 0:00:34] } 44... g4 { [%eval 0.0] [%clk 0:00:40] } 45. Re2 { [%eval 0.0] [%clk 0:00:37] } 45... Re5 { [%eval -0.02] [%clk 0:00:42] } 46. Rf2? { [%eval -1.41] } { Mistake. Rd2 was best. } { [%clk 0:00:39] } 46... f5 { [%eval -1.15] [%clk 0:00:43] } 47. Rf4?? { [%eval -5.26] } { Blunder. Ra2 was best. } { [%clk 0:00:38] } 47... Rd5?? { [%eval -2.25] } { Blunder. a6+ was best. } { [%clk 0:00:53] } 48. Rf2? { [%eval -4.41] } { Mistake. Rb4 was best. } { [%clk 0:00:38] } 48... a6+ { [%eval -4.56] [%clk 0:00:58] } 49. Kc4 { [%eval -4.35] [%clk 0:00:59] } 49... Kc6 { [%eval -4.26] [%clk 0:01:14] } 50. Ra2 { [%eval -4.6] [%clk 0:00:37] } 50... Rxc5+ { [%eval -4.77] [%clk 0:01:37] } 51. Kd4 { [%eval -4.75] [%clk 0:00:48] } 51... a5 { [%eval -4.38] [%clk 0:01:34] } 52. Ke3 { [%eval -4.66] [%clk 0:00:39] } 52... Rc3+ { [%eval -4.39] [%clk 0:00:58] } 53. Kf4 { [%eval -4.58] [%clk 0:00:42] } 53... Rf3+ { [%eval -3.99] [%clk 0:01:15] } 54. Kg5 { [%eval -4.16] [%clk 0:01:03] } 54... Kb5?? { [%eval 0.0] } { Blunder. Rxg3 was best. } { [%clk 0:01:11] } 55. Kxh5?? { [%eval -4.35] } { Blunder. Rg2 was best. } { [%clk 0:01:13] } 55... Rxg3 { [%eval -4.79] [%clk 0:01:35] } 56. Kg5 { [%eval -4.67] [%clk 0:01:38] } 56... Rh3 { [%eval -4.4] [%clk 0:01:27] } 57. Kxf5 { [%eval -5.25] [%clk 0:01:25] } 57... Rxh4 { [%eval -5.21] [%clk 0:01:52] } 58. Kg5 { [%eval -5.34] [%clk 0:01:38] } 58... Rh8 { [%eval -5.34] [%clk 0:02:06] } 59. Kxg4 { [%eval -5.34] [%clk 0:02:04] } 59... a4 { [%eval -5.04] [%clk 0:02:06] } 60. Kf4 { [%eval -4.96] [%clk 0:02:02] } 60... Kb4 { [%eval -5.55] [%clk 0:02:31] } 61. Ke3 { [%eval -6.85] [%clk 0:02:01] } 61... Kb3 { [%eval -6.25] [%clk 0:02:57] } 62. Rd2 { [%eval -5.77] [%clk 0:01:50] } 62... Re8+ { [%eval -5.67] [%clk 0:03:11] } 63. Kf2 { [%eval -7.19] [%clk 0:01:44] } 63... a3 { [%eval -6.75] [%clk 0:03:13] } 64. Rd3+ { [%eval -6.55] [%clk 0:01:45] } 64... Kb2 { [%eval -5.79] [%clk 0:03:37] } 65. Rd2+ { [%eval -5.66] [%clk 0:02:02] } 65... Kb1 { [%eval -8.23] [%clk 0:03:40] } 66. Rd7 { [%eval -7.99] [%clk 0:01:33] } 66... Rb8 { [%eval -7.38] [%clk 0:03:22] } 67. Re7?! { [%eval -72.6] } { Inaccuracy. Ke3 was best. } { [%clk 0:00:54] } 67... a2 { [%eval -9.72] [%clk 0:03:06] } 68. Re1+? { [%eval #-19] } { Checkmate is now unavoidable. Ke3 was best. } { [%clk 0:01:14] } 68... Kb2 { [%eval #-18] [%clk 0:03:30] } 69. Re2+ { [%eval #-19] [%clk 0:01:39] } 69... Ka3 { [%eval #-19] [%clk 0:03:36] } 70. Re3+ { [%eval #-21] [%clk 0:00:59] } 70... Rb3 { [%eval #-18] [%clk 0:03:54] } 71. Re1 { [%eval #-18] [%clk 0:01:06] } 71... Rb1 { [%eval #-17] [%clk 0:04:18] } 72. Re3+ { [%eval #-16] [%clk 0:01:31] } 72... Kb4 { [%eval #-17] [%clk 0:04:43] } 73. Re4+ { [%eval #-18] [%clk 0:01:45] } 73... Kc5 { [%eval #-18] [%clk 0:05:00] } 74. Re5+ { [%eval #-18] [%clk 0:01:24] } 74... Kd6 { [%eval #-18] [%clk 0:05:24] } 75. Rh5 { [%eval #-13] [%clk 0:00:56] } 75... a1=Q { [%eval #-9] [%clk 0:05:47] } 76. Rh6+ { [%eval #-9] [%clk 0:00:38] } 76... Ke7 { [%eval #-8] [%clk 0:06:07] } 77. Rh7+ { [%eval #-8] [%clk 0:01:01] } 77... Kf8 { [%eval #-7] [%clk 0:06:31] } 0-1