Event: Round 2: Donchenko, Ekaterina - Bayasgalan, Khishigbaatar
Date: 2025-05-08
White: Donchenko, Ekaterina
WhiteTitle: WFM
WhiteElo: 2154
Black: Bayasgalan, Khishigbaatar
BlackTitle: WCM
BlackElo: 2265
Result: 0-1
ECO: D35
Opening: Queen's Gambit Declined: Exchange Variation, Positional Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:27] } 1... e6 { [%eval 0.37] [%clk 1:30:22] } 2. c4 { [%eval 0.16] [%clk 1:30:50] } 2... d5 { [%eval 0.27] [%clk 1:29:44] } 3. Nc3 { [%eval 0.18] [%clk 1:31:08] } 3... Nf6 { [%eval 0.24] [%clk 1:28:47] } 4. cxd5 { [%eval 0.22] [%clk 1:31:32] } 4... exd5 { [%eval 0.2] [%clk 1:27:32] } 5. Bg5 { [%eval 0.21] [%clk 1:31:51] } 5... c6 { [%eval 0.28] [%clk 1:27:46] } 6. e3 { [%eval 0.19] [%clk 1:31:45] } 6... Be7 { [%eval 0.29] [%clk 1:24:22] } 7. Bd3 { [%eval 0.22] [%clk 1:31:59] } 7... Nbd7 { [%eval 0.28] [%clk 1:22:03] } 8. Nge2 { [%eval 0.22] [%clk 1:31:56] } 8... Nf8 { [%eval 0.18] [%clk 1:21:05] } 9. O-O { [%eval 0.18] [%clk 1:31:05] } 9... Ne6 { [%eval 0.21] [%clk 1:18:23] } 10. Bh4 { [%eval 0.21] [%clk 1:31:05] } 10... O-O { [%eval 0.21] [%clk 1:18:43] } 11. f3 { [%eval 0.22] [%clk 1:29:16] } 11... Re8 { [%eval 0.21] [%clk 1:13:20] } 12. Bf2 { [%eval 0.23] [%clk 1:22:30] } 12... b6 { [%eval 0.37] [%clk 1:05:35] } 13. Qd2 { [%eval 0.23] [%clk 1:21:55] } 13... Bb7 { [%eval 0.25] [%clk 1:03:29] } 14. Rad1 { [%eval 0.18] [%clk 1:21:09] } 14... Rc8 { [%eval 0.37] [%clk 1:02:37] } 15. Kh1 { [%eval 0.22] [%clk 1:20:38] } 15... g6 { [%eval 0.57] [%clk 0:58:11] } 16. Rfe1 { [%eval 0.12] [%clk 1:06:17] } 16... Qd7 { [%eval 0.36] [%clk 0:52:18] } 17. Bc2 { [%eval 0.33] [%clk 0:53:53] } 17... Ba6 { [%eval 0.33] [%clk 0:49:58] } 18. Nc1 { [%eval 0.28] [%clk 0:53:23] } 18... Qc7 { [%eval 0.46] [%clk 0:38:35] } 19. Nd3 { [%eval 0.47] [%clk 0:47:37] } 19... Bd6 { [%eval 0.65] [%clk 0:37:52] } 20. Bg1?! { [%eval 0.0] } { Inaccuracy. e4 was best. } { [%clk 0:45:05] } 20... Rcd8 { [%eval 0.09] [%clk 0:36:13] } 21. e4 { [%eval -0.08] [%clk 0:32:50] } 21... dxe4 { [%eval -0.1] [%clk 0:31:17] } 22. Nxe4 { [%eval -0.14] [%clk 0:29:59] } 22... Be7 { [%eval -0.13] [%clk 0:27:58] } 23. Nb4 { [%eval -0.11] [%clk 0:12:30] } 23... Bb7 { [%eval -0.1] [%clk 0:24:07] } 24. Bb3 { [%eval -0.13] [%clk 0:12:24] } 24... a5 { [%eval -0.15] [%clk 0:17:15] } 25. Nc2 { [%eval -0.16] [%clk 0:12:13] } 25... Nd5 { [%eval 0.36] [%clk 0:17:14] } 26. Bf2 { [%eval 0.18] [%clk 0:11:47] } 26... Qf4?! { [%eval 1.2] } { Inaccuracy. c5 was best. } { [%clk 0:09:41] } 27. Ne3 { [%eval 0.96] [%clk 0:07:46] } 27... Kf8?! { [%eval 1.69] } { Inaccuracy. Nxe3 was best. } { [%clk 0:08:33] } 28. a3 { [%eval 1.35] [%clk 0:07:11] } 28... Qh6 { [%eval 1.65] [%clk 0:07:16] } 29. Qc2?! { [%eval 0.6] } { Inaccuracy. Nxd5 was best. } { [%clk 0:06:24] } 29... f5 { [%eval 0.62] [%clk 0:06:26] } 30. Nxd5 { [%eval 0.19] [%clk 0:02:17] } 30... cxd5 { [%eval 0.23] [%clk 0:06:50] } 31. Ng3 { [%eval 0.29] [%clk 0:01:07] } 31... Bd6 { [%eval 0.41] [%clk 0:07:15] } 32. Qd2?! { [%eval -0.34] } { Inaccuracy. Ba4 was best. } { [%clk 0:00:36] } 32... Bf4 { [%eval 0.0] [%clk 0:07:01] } 33. Qd3 { [%eval 0.05] [%clk 0:00:36] } 33... Nc7 { [%eval 0.0] [%clk 0:07:06] } 34. h3? { [%eval -1.28] } { Mistake. Qc3 was best. } { [%clk 0:00:36] } 34... Qg5? { [%eval -0.16] } { Mistake. Qh4 was best. } { [%clk 0:06:53] } 35. Ne2 { [%eval -0.15] [%clk 0:00:36] } 35... Bd6?! { [%eval 0.42] } { Inaccuracy. Ba6 was best. } { [%clk 0:07:11] } 36. Qd2?! { [%eval -0.39] } { Inaccuracy. h4 was best. } { [%clk 0:00:33] } 36... f4? { [%eval 1.04] } { Mistake. Qxd2 was best. } { [%clk 0:05:23] } 37. Nc3 { [%eval 0.62] [%clk 0:00:45] } 37... Ba6 { [%eval 0.74] [%clk 0:05:29] } 38. Rxe8+ { [%eval 0.84] [%clk 0:00:44] } 38... Rxe8 { [%eval 0.73] [%clk 0:05:56] } 39. Re1 { [%eval 0.39] [%clk 0:00:59] } 39... Rxe1+ { [%eval 0.37] [%clk 0:05:37] } 40. Qxe1 { [%eval 0.34] [%clk 0:01:25] } 40... Qf5 { [%eval 0.42] [%clk 0:05:59] } 41. Kh2 { [%eval 0.45] [%clk 0:00:51] } 41... h5 { [%eval 0.9] [%clk 0:01:30] } 42. h4 { [%eval 0.43] [%clk 0:21:18] } 42... b5?! { [%eval 1.17] } { Inaccuracy. Bb7 was best. } { [%clk 0:24:37] } 43. Ba2?! { [%eval 0.18] } { Inaccuracy. Qc1 was best. } { [%clk 0:13:23] } 43... b4 { [%eval 0.1] [%clk 0:22:24] } 44. axb4 { [%eval 0.13] [%clk 0:13:35] } 44... axb4 { [%eval 0.09] [%clk 0:22:52] } 45. Na4 { [%eval 0.0] [%clk 0:13:17] } 45... Qc2 { [%eval 0.06] [%clk 0:18:48] } 46. Nb6?? { [%eval -2.04] } { Blunder. Nc5 was best. } { [%clk 0:07:30] } 46... Qc6? { [%eval -0.37] } { Mistake. Qxb2 was best. } { [%clk 0:18:26] } 47. Nxd5 { [%eval -0.52] [%clk 0:05:55] } 47... Nxd5 { [%eval -0.23] [%clk 0:18:48] } 48. Qe6 { [%eval -0.3] [%clk 0:04:53] } 48... Bb7 { [%eval -0.44] [%clk 0:18:33] } 49. Qxg6 { [%eval -0.57] [%clk 0:04:36] } 49... Be7?! { [%eval 0.0] } { Inaccuracy. Ke7 was best. } { [%clk 0:18:20] } 50. Qxh5 { [%eval 0.0] [%clk 0:04:18] } 50... Qc2 { [%eval 0.0] [%clk 0:17:06] } 51. Qh8+ { [%eval 0.0] [%clk 0:02:12] } 51... Kf7 { [%eval 0.0] [%clk 0:17:26] } 52. Qh5+ { [%eval 0.0] [%clk 0:02:23] } 52... Kg7 { [%eval 0.0] [%clk 0:16:23] } 53. Bxd5 { [%eval 0.0] [%clk 0:01:27] } 53... Bxd5 { [%eval 0.0] [%clk 0:16:43] } 54. Qxd5 { [%eval 0.0] [%clk 0:01:49] } 54... Qxf2 { [%eval 0.0] [%clk 0:17:05] } 55. Qe5+ { [%eval 0.0] [%clk 0:02:04] } 55... Bf6 { [%eval 0.0] [%clk 0:17:29] } 56. Qxf4?? { [%eval -4.77] } { Blunder. Qc7+ was best. } { [%clk 0:01:50] } 56... Qxh4+ { [%eval -4.35] [%clk 0:17:23] } 57. Qxh4 { [%eval -4.1] [%clk 0:02:15] } 57... Bxh4 { [%eval -5.31] [%clk 0:17:49] } 58. b3 { [%eval -5.77] [%clk 0:01:39] } 58... Bf2 { [%eval -5.82] [%clk 0:18:14] } 59. d5 { [%eval -5.77] [%clk 0:00:49] } 59... Kf6 { [%eval -5.33] [%clk 0:18:43] } 60. f4 { [%eval -6.89] [%clk 0:01:05] } 60... Kf5 { [%eval -6.84] [%clk 0:19:08] } 61. d6 { [%eval -6.82] [%clk 0:00:37] } 61... Kxf4 { [%eval -6.6] [%clk 0:19:17] } 62. d7 { [%eval -6.59] [%clk 0:01:01] } 62... Bb6 { [%eval -7.44] [%clk 0:19:43] } 63. Kh3 { [%eval -7.31] [%clk 0:01:24] } 63... Kf5 { [%eval -7.3] [%clk 0:19:46] } 64. Kg3 { [%eval -7.06] [%clk 0:00:36] } 64... Ke6 { [%eval -6.04] [%clk 0:20:09] } 65. Kf4?! { [%eval -9.73] } { Inaccuracy. Kg4 was best. } { [%clk 0:00:58] } 65... Kxd7 { [%eval -7.91] [%clk 0:20:32] } 66. Ke4 { [%eval -7.91] [%clk 0:01:21] } 66... Bf2 { [%eval -7.29] [%clk 0:20:53] } 67. g4 { [%eval -8.0] [%clk 0:01:00] } 67... Ke7 { [%eval -72.33] [%clk 0:21:19] } 68. Kf5 { [%eval -73.4] [%clk 0:00:43] } 68... Kf7 { [%eval -76.44] [%clk 0:21:46] } 69. g5 { [%eval -73.32] [%clk 0:01:06] } 69... Be1 { [%eval -70.58] [%clk 0:22:12] } 70. g6+ { [%eval -63.81] [%clk 0:01:19] } 70... Kg7 { [%eval #-33] [%clk 0:22:38] } 71. Kg5 { [%eval #-26] [%clk 0:01:33] } 71... Bd2+?! { [%eval -69.69] } { Lost forced checkmate sequence. Bc3 was best. } { [%clk 0:23:03] } 72. Kf5?! { [%eval #-26] } { Checkmate is now unavoidable. Kg4 was best. } { [%clk 0:01:57] } 72... Bc1 { [%eval -42.19] [%clk 0:23:30] } 73. Ke4 { [%eval -40.47] [%clk 0:02:19] } 73... Kxg6 { [%eval -79.38] [%clk 0:23:56] } 74. Kd3 { [%eval -80.53] [%clk 0:02:36] } 74... Kf5 { [%eval -80.53] [%clk 0:24:19] } 75. Kc2 { [%eval -57.77] [%clk 0:02:50] } 75... Bf4 { [%eval -10.74] [%clk 0:24:43] } 76. Kd3 { [%eval #-34] [%clk 0:03:00] } 76... Ke5 { [%eval -45.05] [%clk 0:25:06] } 77. Kc4?! { [%eval #-24] } { Checkmate is now unavoidable. Kc2 was best. } { [%clk 0:03:23] } 77... Bd2 { [%eval -36.92] [%clk 0:25:33] } 78. Kd3 { [%eval #-25] [%clk 0:03:48] } 78... Be1 { [%eval -45.85] [%clk 0:25:54] } 79. Ke2?! { [%eval #-16] } { Checkmate is now unavoidable. Ke3 was best. } { [%clk 0:04:10] } 79... Kd4 { [%eval -68.09] [%clk 0:26:09] } 0-1