Event: FIDE U16 Olympiad_boards_1-80
Date: 2023-08-15
White: Weilun Yan
Black: Karolina Kosak
Result: 1/2-1/2
ECO: A96
Opening: Dutch Defense: Classical Variation
Variant: Standard
TimeControl: 2700+10

1. d4 { [%eval 0.0] [%clk 0:45:19] } 1... f5?! { [%eval 0.62] } { Inaccuracy. Nf6 was best. } { [%clk 0:45:19] } 2. Nf3 { [%eval 0.29] [%clk 0:45:27] } 2... e6 { [%eval 0.72] [%clk 0:45:27] } 3. g3 { [%eval 0.54] [%clk 0:45:36] } 3... Nf6 { [%eval 0.72] [%clk 0:45:34] } 4. Bg2 { [%eval 0.53] [%clk 0:45:45] } 4... Be7 { [%eval 0.53] [%clk 0:45:42] } 5. O-O { [%eval 0.64] [%clk 0:45:52] } 5... O-O { [%eval 0.75] [%clk 0:45:49] } 6. c4 { [%eval 0.7] [%clk 0:46:01] } 6... d6 { [%eval 0.71] [%clk 0:45:58] } 7. b3 { [%eval 0.73] [%clk 0:46:10] } 7... a5 { [%eval 0.78] [%clk 0:45:55] } 8. Bb2 { [%eval 0.64] [%clk 0:46:15] } 8... a4 { [%eval 0.65] [%clk 0:45:48] } 9. b4 { [%eval 0.62] [%clk 0:46:15] } 9... Ne4 { [%eval 0.6] [%clk 0:45:16] } 10. a3 { [%eval 0.71] [%clk 0:44:59] } 10... b6 { [%eval 0.99] [%clk 0:43:58] } 11. Nfd2 { [%eval 1.02] [%clk 0:41:38] } 11... Bb7 { [%eval 0.88] [%clk 0:42:12] } 12. Nxe4 { [%eval 1.0] [%clk 0:41:42] } 12... fxe4?! { [%eval 1.77] } { Inaccuracy. Bxe4 was best. } { [%clk 0:42:10] } 13. Nc3 { [%eval 1.3] [%clk 0:41:50] } 13... d5 { [%eval 1.25] [%clk 0:41:21] } 14. cxd5 { [%eval 1.21] [%clk 0:40:49] } 14... exd5 { [%eval 1.19] [%clk 0:41:09] } 15. Nxa4 { [%eval 1.03] [%clk 0:40:53] } 15... Qe8 { [%eval 1.27] [%clk 0:39:59] } 16. Nc3 { [%eval 1.17] [%clk 0:40:54] } 16... Qh5?! { [%eval 2.35] } { Inaccuracy. Nd7 was best. } { [%clk 0:38:57] } 17. f3 { [%eval 2.27] [%clk 0:39:06] } 17... Qg5?! { [%eval 3.18] } { Inaccuracy. Nd7 was best. } { [%clk 0:32:47] } 18. Bc1 { [%eval 2.48] [%clk 0:38:15] } 18... Qh5 { [%eval 2.61] [%clk 0:28:59] } 19. fxe4 { [%eval 2.81] [%clk 0:36:27] } 19... Rxf1+ { [%eval 3.05] [%clk 0:28:13] } 20. Qxf1 { [%eval 2.87] [%clk 0:35:10] } 20... dxe4 { [%eval 2.62] [%clk 0:26:17] } 21. Nxe4 { [%eval 3.0] [%clk 0:31:13] } 21... Nd7 { [%eval 3.03] [%clk 0:25:24] } 22. Qf3? { [%eval 1.33] } { Mistake. Bf4 was best. } { [%clk 0:28:58] } 22... Qg6? { [%eval 3.12] } { Mistake. Qxf3 was best. } { [%clk 0:24:03] } 23. Qb3+ { [%eval 3.08] [%clk 0:21:46] } 23... Kh8 { [%eval 3.23] [%clk 0:23:32] } 24. Nd2? { [%eval 1.64] } { Mistake. Ng5 was best. } { [%clk 0:19:45] } 24... Bxg2 { [%eval 1.69] [%clk 0:23:08] } 25. Kxg2 { [%eval 1.65] [%clk 0:19:54] } 25... Qd6?! { [%eval 2.56] } { Inaccuracy. Nf6 was best. } { [%clk 0:19:55] } 26. Qd3?! { [%eval 1.59] } { Inaccuracy. Nf3 was best. } { [%clk 0:19:21] } 26... Rf8? { [%eval 3.03] } { Mistake. Qd5+ was best. } { [%clk 0:19:33] } 27. Nf3 { [%eval 3.14] [%clk 0:18:37] } 27... Nf6 { [%eval 3.45] [%clk 0:17:31] } 28. e4 { [%eval 3.25] [%clk 0:18:28] } 28... Qe6 { [%eval 3.23] [%clk 0:16:41] } 29. Bf4 { [%eval 2.97] [%clk 0:16:50] } 29... c5 { [%eval 3.67] [%clk 0:15:12] } 30. bxc5 { [%eval 3.78] [%clk 0:16:18] } 30... bxc5 { [%eval 3.6] [%clk 0:15:21] } 31. d5 { [%eval 3.84] [%clk 0:16:27] } 31... Qd7 { [%eval 4.31] [%clk 0:12:13] } 32. d6 { [%eval 4.28] [%clk 0:15:58] } 32... Bd8 { [%eval 4.48] [%clk 0:11:37] } 33. e5 { [%eval 4.5] [%clk 0:15:28] } 33... Ne8 { [%eval 4.79] [%clk 0:09:32] } 34. Rc1?! { [%eval 3.79] } { Inaccuracy. Rd1 was best. } { [%clk 0:14:15] } 34... Bb6?! { [%eval 5.82] } { Inaccuracy. Nc7 was best. } { [%clk 0:06:21] } 35. Rb1 { [%eval 5.46] [%clk 0:12:16] } 35... Bd8 { [%eval 5.76] [%clk 0:05:30] } 36. Qe4 { [%eval 4.57] [%clk 0:12:22] } 36... Qe6 { [%eval 4.55] [%clk 0:04:53] } 37. Ng5?? { [%eval 0.07] } { Blunder. Re1 was best. } { [%clk 0:12:28] } 37... Qa2+?? { [%eval 4.6] } { Blunder. Bxg5 was best. } { [%clk 0:04:28] } 38. Kg1 { [%eval 5.1] [%clk 0:11:41] } 38... Bxg5 { [%eval 4.92] [%clk 0:03:25] } 39. Bxg5 { [%eval 5.07] [%clk 0:11:49] } 39... Qe6 { [%eval 5.28] [%clk 0:02:18] } 40. Rf1? { [%eval 2.8] } { Mistake. Be7 was best. } { [%clk 0:10:37] } 40... Rxf1+ { [%eval 2.83] [%clk 0:01:58] } 41. Kxf1 { [%eval 2.87] [%clk 0:10:44] } 41... Nxd6 { [%eval 3.05] [%clk 0:01:53] } 42. Qa8+?? { [%eval 0.75] } { Blunder. Qf3 was best. } { [%clk 0:10:52] } 42... Ne8 { [%eval 0.53] [%clk 0:01:53] } 43. Qd8 { [%eval 0.06] [%clk 0:10:00] } 43... Qxe5 { [%eval 0.01] [%clk 0:01:34] } 44. Qe7 { [%eval 0.0] [%clk 0:09:55] } 44... Qf5+ { [%eval 0.0] [%clk 0:00:45] } 45. Kg1 { [%eval 0.0] [%clk 0:06:05] } 45... Qb1+ { [%eval 0.0] [%clk 0:00:46] } 46. Kf2 { [%eval 0.0] [%clk 0:05:37] } 46... Qa2+ { [%eval 0.0] [%clk 0:00:40] } 47. Qe2 { [%eval 0.0] [%clk 0:05:10] } 47... Qf7+ { [%eval 0.0] [%clk 0:00:29] } 48. Ke1 { [%eval 0.0] [%clk 0:04:22] } 48... h6 { [%eval 0.0] [%clk 0:00:31] } 49. Be3 { [%eval 0.03] [%clk 0:03:35] } 49... Qd5 { [%eval 0.02] [%clk 0:00:23] } 50. a4 { [%eval 0.0] [%clk 0:00:41] } 50... Nd6 { [%eval 0.0] [%clk 0:00:20] } 51. a5 { [%eval -0.01] [%clk 0:00:18] } 51... Qh1+ { [%eval 0.0] } 52. Kd2 { [%eval 0.0] [%clk 0:00:25] } 52... Qd5+ { [%eval 0.0] [%clk 0:00:37] } 53. Qd3 { [%eval 0.0] [%clk 0:00:32] } 53... Qa2+ { [%eval 0.0] [%clk 0:00:44] } 54. Kd1 { [%eval 0.0] [%clk 0:00:39] } 54... Qa4+ { [%eval 0.0] [%clk 0:00:37] } 55. Ke2 { [%eval 0.0] [%clk 0:00:46] } 55... Nc4 { [%eval 0.0] [%clk 0:00:20] } 56. Bxc5 { [%eval 0.0] [%clk 0:00:47] } 56... Nxa5 { [%eval 0.0] [%clk 0:00:21] } 57. h4 { [%eval 0.0] [%clk 0:00:49] } 57... Qg4+ { [%eval 0.0] } 58. Kf2 { [%eval 0.0] [%clk 0:00:52] } 58... Nc4 { [%eval 0.0] [%clk 0:00:22] } 59. Bb4 { [%eval -0.02] [%clk 0:00:44] } 59... Ne5 { [%eval 0.0] [%clk 0:00:17] } 60. Qc3 { [%eval -0.14] [%clk 0:00:47] } 60... Nc4 { [%eval -0.04] [%clk 0:00:16] } 61. Qd3 { [%eval -0.01] [%clk 0:00:36] } 61... Ne5 { [%eval 0.0] [%clk 0:00:19] } 62. Qc3 { [%eval -0.1] [%clk 0:00:21] } 62... Nc4 { [%eval 0.0] [%clk 0:00:28] } 63. Qe1 { [%eval -0.01] [%clk 0:00:18] } 63... Qd4+ { [%eval -0.03] [%clk 0:00:27] } 64. Kg2 { [%eval -0.01] [%clk 0:00:21] } 64... Ne3+ { [%eval 0.0] [%clk 0:00:35] } 65. Kf3 { [%eval -0.01] [%clk 0:00:26] } 65... Qxb4?? { [%eval 35.55] } { Blunder. Nd5 was best. } { [%clk 0:00:38] } 66. Qxe3?? { [%eval 0.0] } { Blunder. Qxb4 was best. } { [%clk 0:00:35] } 66... Qf8+ { [%eval 0.0] [%clk 0:00:45] } 67. Kg2 { [%eval 0.0] [%clk 0:00:44] } 67... Qf6 { [%eval 0.0] [%clk 0:00:45] } 68. h5 { [%eval 0.0] [%clk 0:00:52] } 68... Qc6+ { [%eval 0.0] [%clk 0:00:47] } 69. Kf2 { [%eval 0.0] [%clk 0:00:50] } 69... Qf6+ { [%eval 0.0] [%clk 0:00:56] } 70. Kg2 { [%eval 0.0] [%clk 0:00:57] } 70... Qc6+ { [%eval 0.0] [%clk 0:01:05] } 71. Kh3 { [%eval 0.0] [%clk 0:01:02] } 71... Qd7+ { [%eval 0.0] [%clk 0:01:11] } 72. g4 { [%eval 0.0] [%clk 0:01:10] } 72... Qf7 { [%eval 0.0] [%clk 0:01:13] } 73. Kg3 { [%eval 0.0] [%clk 0:01:14] } 73... Qc7+ { [%eval 0.0] [%clk 0:01:19] } 74. Kf3 { [%eval 0.0] [%clk 0:01:16] } 74... Qf7+ { [%eval 0.0] [%clk 0:01:29] } 75. Kg2 { [%eval 0.0] [%clk 0:01:00] } 75... Qb7+ { [%eval 0.0] [%clk 0:01:36] } 76. Kh3 { [%eval 0.0] [%clk 0:01:09] } 76... Qf7 { [%eval 0.0] [%clk 0:01:43] } 77. Qe2 { [%eval 0.0] [%clk 0:01:11] } 77... Qb3+ { [%eval 0.0] [%clk 0:01:49] } 78. Kh4 { [%eval 0.0] [%clk 0:01:16] } 78... Qf7 { [%eval 0.0] [%clk 0:01:51] } 79. Qe3 { [%eval 0.0] [%clk 0:01:11] } 79... Qf6+ { [%eval 0.0] [%clk 0:01:57] } 80. Kh3 { [%eval 0.0] [%clk 0:01:18] } 80... Qf1+ { [%eval 0.0] [%clk 0:01:59] } 81. Kg3 { [%eval 0.0] [%clk 0:01:27] } 81... Qf6 { [%eval 0.0] [%clk 0:02:04] } 82. Qd3 { [%eval 0.0] [%clk 0:01:31] } 82... Qe5+ { [%eval 0.0] [%clk 0:02:08] } 1/2-1/2