Event: Round 6: Hongjin Ahn - Adelard Bai
Date: 2023-09-26
White: Hongjin Ahn
WhiteTitle: IM
WhiteElo: 2125
Black: Adelard Bai
BlackTitle: FM
BlackElo: 2299
Result: 0-1
ECO: C24
Opening: Bishop's Opening: Vienna Hybrid
Variant: Standard

1. e4 { [%eval 0.36] [%clk 0:25:18] } 1... e5 { [%eval 0.35] [%clk 0:25:19] } 2. Nc3 { [%eval 0.25] [%clk 0:25:25] } 2... Nf6 { [%eval 0.17] [%clk 0:25:20] } 3. Bc4 { [%eval 0.0] [%clk 0:25:31] } 3... Nc6 { [%eval 0.0] [%clk 0:25:22] } 4. d3 { [%eval 0.0] [%clk 0:25:38] } 4... Na5 { [%eval 0.09] [%clk 0:25:25] } 5. Nge2 { [%eval 0.0] [%clk 0:25:43] } 5... d6?! { [%eval 0.6] } { Inaccuracy. c6 was best. } { [%clk 0:24:35] } 6. O-O { [%eval 0.31] [%clk 0:25:26] } 6... Be7 { [%eval 0.35] [%clk 0:24:25] } 7. Bb3 { [%eval 0.13] [%clk 0:24:16] } 7... c6 { [%eval 0.11] [%clk 0:23:33] } 8. f4 { [%eval 0.16] [%clk 0:23:56] } 8... Qb6+ { [%eval 0.46] [%clk 0:21:54] } 9. Kh1 { [%eval 0.5] [%clk 0:19:52] } 9... Nxb3 { [%eval 0.5] [%clk 0:21:32] } 10. axb3 { [%eval 0.51] [%clk 0:19:59] } 10... Bg4 { [%eval 0.72] [%clk 0:18:40] } 11. h3 { [%eval 0.83] [%clk 0:19:35] } 11... Bd7 { [%eval 0.75] [%clk 0:18:07] } 12. d4?! { [%eval 0.2] } { Inaccuracy. fxe5 was best. } { [%clk 0:19:22] } 12... Qc7?! { [%eval 1.15] } { Inaccuracy. exd4 was best. } { [%clk 0:15:34] } 13. Be3 { [%eval 0.9] [%clk 0:17:43] } 13... O-O { [%eval 1.21] [%clk 0:15:07] } 14. fxe5 { [%eval 1.37] [%clk 0:17:16] } 14... dxe5 { [%eval 1.31] [%clk 0:15:14] } 15. dxe5 { [%eval 1.39] [%clk 0:17:23] } 15... Ne8 { [%eval 1.71] [%clk 0:13:03] } 16. Bf4 { [%eval 1.82] [%clk 0:16:20] } 16... Qc8 { [%eval 1.92] [%clk 0:12:00] } 17. Qd2 { [%eval 1.89] [%clk 0:15:28] } 17... Nc7 { [%eval 1.88] [%clk 0:11:24] } 18. Nd4 { [%eval 1.61] [%clk 0:14:00] } 18... Rd8 { [%eval 2.02] [%clk 0:10:25] } 19. Qf2 { [%eval 2.03] [%clk 0:12:38] } 19... Be6 { [%eval 2.1] [%clk 0:08:45] } 20. Be3 { [%eval 2.2] [%clk 0:11:40] } 20... Bf8 { [%eval 2.22] [%clk 0:07:33] } 21. Qg3 { [%eval 2.14] [%clk 0:10:34] } 21... Nb5 { [%eval 2.25] [%clk 0:05:25] } 22. Nf5 { [%eval 2.21] [%clk 0:10:01] } 22... Nxc3 { [%eval 2.35] [%clk 0:05:10] } 23. bxc3 { [%eval 2.04] [%clk 0:10:10] } 23... Qc7?! { [%eval 3.25] } { Inaccuracy. Rd7 was best. } { [%clk 0:05:16] } 24. Rf3? { [%eval 1.55] } { Mistake. Bg5 was best. } { [%clk 0:07:59] } 24... Kh8 { [%eval 1.42] [%clk 0:04:57] } 25. Raf1 { [%eval 1.53] [%clk 0:06:14] } 25... c5?! { [%eval 2.28] } { Inaccuracy. Rd7 was best. } { [%clk 0:03:26] } 26. Qf4?! { [%eval 1.23] } { Inaccuracy. Bg5 was best. } { [%clk 0:03:20] } 26... Re8 { [%eval 1.33] [%clk 0:02:46] } 27. Nd6 { [%eval 1.52] [%clk 0:02:53] } 27... Bxd6? { [%eval 3.27] } { Mistake. Re7 was best. } { [%clk 0:02:55] } 28. exd6 { [%eval 3.8] [%clk 0:03:02] } 28... Qc6 { [%eval 3.62] [%clk 0:02:59] } 29. Rg3 { [%eval 3.9] [%clk 0:02:44] } 29... Rg8 { [%eval 4.09] [%clk 0:02:18] } 30. Qe5 { [%eval 3.41] [%clk 0:02:26] } 30... Rae8 { [%eval 3.39] [%clk 0:01:37] } 31. Bh6 { [%eval 2.71] [%clk 0:00:35] } 31... Bg4 { [%eval 2.62] [%clk 0:01:39] } 32. Qg5?? { [%eval 0.73] } { Blunder. Qd5 was best. } { [%clk 0:00:17] } 32... Qxd6 { [%eval 0.71] [%clk 0:01:28] } 33. Rxg4 { [%eval 0.61] [%clk 0:00:14] } 33... gxh6 { [%eval 0.68] [%clk 0:01:22] } 34. Qf5 { [%eval 0.46] [%clk 0:00:12] } 34... Rxg4 { [%eval 0.65] [%clk 0:01:22] } 35. Qxg4 { [%eval 0.63] [%clk 0:00:18] } 35... Re7 { [%eval 0.67] [%clk 0:00:22] } 36. Rd1 { [%eval 0.33] [%clk 0:00:15] } 36... Qg6? { [%eval 1.66] } { Mistake. Qc7 was best. } { [%clk 0:00:30] } 37. Rd8+? { [%eval 0.14] } { Mistake. Qc8+ was best. } { [%clk 0:00:13] } 37... Kg7 { [%eval 0.12] [%clk 0:00:40] } 38. Qc8 { [%eval 0.18] [%clk 0:00:14] } 38... Qxe4 { [%eval 0.12] [%clk 0:00:47] } 39. Rg8+ { [%eval 0.21] [%clk 0:00:16] } 39... Kf6 { [%eval 0.12] [%clk 0:00:55] } 40. Rg3 { [%eval 0.0] [%clk 0:00:14] } 40... Qe1+ { [%eval 0.0] [%clk 0:00:31] } 41. Kh2 { [%eval 0.0] [%clk 0:00:23] } 41... Qe5 { [%eval 0.0] [%clk 0:00:40] } 42. Qh8+ { [%eval 0.0] [%clk 0:00:23] } 42... Ke6 { [%eval -0.06] [%clk 0:00:49] } 43. Qxh7 { [%eval 0.0] [%clk 0:00:23] } 43... h5 { [%eval 0.0] [%clk 0:00:49] } 44. c4 { [%eval 0.0] [%clk 0:00:13] } 44... Kd7 { [%eval 0.0] [%clk 0:00:47] } 45. h4 { [%eval 0.0] [%clk 0:00:12] } 45... Kc7 { [%eval 0.0] [%clk 0:00:45] } 46. Qg7 { [%eval -0.24] [%clk 0:00:13] } 46... Qd6 { [%eval 0.0] [%clk 0:00:38] } 47. Qg5 { [%eval 0.0] [%clk 0:00:14] } 47... Re4 { [%eval 0.0] [%clk 0:00:22] } 48. Qxh5 { [%eval 0.0] [%clk 0:00:16] } 48... f5? { [%eval 1.5] } { Mistake. Kb6 was best. } { [%clk 0:00:21] } 49. Qf7+? { [%eval 0.0] } { Mistake. Kh3 was best. } { [%clk 0:00:12] } 49... Kb6 { [%eval 0.0] [%clk 0:00:27] } 50. Qg6 { [%eval 0.0] [%clk 0:00:18] } 50... Rxh4+ { [%eval 0.0] [%clk 0:00:34] } 51. Kg1 { [%eval -0.01] [%clk 0:00:25] } 51... Rd4 { [%eval 0.0] [%clk 0:00:23] } 52. Qxd6+ { [%eval -0.02] [%clk 0:00:16] } 52... Rxd6 { [%eval -0.01] [%clk 0:00:32] } 53. Rf3 { [%eval 0.0] [%clk 0:00:25] } 53... Rd1+ { [%eval 0.0] [%clk 0:00:34] } 54. Kh2 { [%eval -0.01] [%clk 0:00:31] } 54... Rd2 { [%eval 0.0] [%clk 0:00:38] } 55. Rxf5 { [%eval 0.0] [%clk 0:00:18] } 55... Rxc2 { [%eval 0.0] } 56. Rf3 { [%eval 0.0] [%clk 0:00:27] } 56... Kc6 { [%eval 0.0] [%clk 0:00:36] } 57. Kh3 { [%eval 0.0] [%clk 0:00:23] } 57... a5 { [%eval 0.0] [%clk 0:00:39] } 58. g4 { [%eval 0.0] [%clk 0:00:16] } 58... a4 { [%eval 0.0] [%clk 0:00:48] } 59. bxa4 { [%eval 0.0] [%clk 0:00:22] } 59... Rxc4 { [%eval 0.0] [%clk 0:00:57] } 60. Ra3 { [%eval -0.01] [%clk 0:00:26] } 60... Rd4 { [%eval 0.0] [%clk 0:01:02] } 61. g5 { [%eval 0.0] [%clk 0:00:16] } 61... c4 { [%eval 0.0] [%clk 0:01:10] } 62. g6 { [%eval 0.0] [%clk 0:00:12] } 62... Kc5 { [%eval 0.0] [%clk 0:01:00] } 63. Rg3 { [%eval 0.0] [%clk 0:00:12] } 63... Rd8 { [%eval 0.0] [%clk 0:01:02] } 64. Kh4 { [%eval -0.13] [%clk 0:00:13] } 64... Kb4 { [%eval -0.08] [%clk 0:01:07] } 65. Rg4 { [%eval -0.21] [%clk 0:00:18] } 65... Kb3 { [%eval 0.0] [%clk 0:00:44] } 66. g7?? { [%eval -4.41] } { Blunder. Rf4 was best. } { [%clk 0:00:13] } 66... Rg8 { [%eval -4.51] [%clk 0:00:53] } 67. Kh5 { [%eval -4.46] [%clk 0:00:13] } 67... c3 { [%eval -4.65] [%clk 0:00:59] } 68. Kg6 { [%eval -5.05] [%clk 0:00:13] } 68... c2 { [%eval -4.69] [%clk 0:01:04] } 69. Rg1 { [%eval -5.79] [%clk 0:00:11] } 69... Kb2 { [%eval -5.51] [%clk 0:00:47] } 70. Kf7 { [%eval -6.26] [%clk 0:00:11] } 70... Rc8 { [%eval -5.32] [%clk 0:00:35] } 71. Rg2 { [%eval -5.85] [%clk 0:00:11] } 71... Kb1 { [%eval -5.37] [%clk 0:00:40] } 72. Rg1+?! { [%eval -9.86] } { Inaccuracy. g8=Q was best. } { [%clk 0:00:12] } 72... c1=Q { [%eval -8.18] [%clk 0:00:49] } 73. g8=Q { [%eval -35.1] [%clk 0:00:20] } 73... Rxg8 { [%eval -35.76] [%clk 0:00:48] } 74. Rxc1+ { [%eval -35.16] [%clk 0:00:29] } 74... Kxc1 { [%eval -35.07] [%clk 0:00:56] } 75. Kxg8 { [%eval -35.35] [%clk 0:00:38] } 75... Kb2 { [%eval -35.03] [%clk 0:01:05] } 76. Kf7 { [%eval -35.35] [%clk 0:00:43] } 76... Kb3 { [%eval -35.22] [%clk 0:01:14] } 77. a5 { [%eval -34.46] [%clk 0:00:50] } 77... Kb4 { [%eval -35.11] [%clk 0:01:23] } 78. a6?! { [%eval #-19] } { Checkmate is now unavoidable. Kf6 was best. } { [%clk 0:00:52] } 78... bxa6 { [%eval #-16] [%clk 0:01:31] } 79. Ke6 { [%eval -96.05] [%clk 0:01:02] } 79... a5 { [%eval -35.4] [%clk 0:01:40] } 80. Kd5?! { [%eval #-13] } { Checkmate is now unavoidable. Kf6 was best. } { [%clk 0:01:11] } 80... a4 { [%eval -34.71] [%clk 0:01:49] } 81. Kd4 { [%eval #-13] [%clk 0:01:20] } 81... Kb3 { [%eval #-12] [%clk 0:01:57] } 82. Kd3 { [%eval #-12] [%clk 0:01:29] } 82... a3 { [%eval #-13] [%clk 0:02:06] } 83. Kd2 { [%eval #-10] [%clk 0:01:38] } 83... Kb2 { [%eval #-16] [%clk 0:02:15] } 0-1