Event: British Chess Championships 2023: Championship
Site: The Venue, De Montfort University, United Kingdom
Date: 2023-07-26
White: Dong, Bao Nghia
WhiteElo: 2327
Black: Badacsonyi, Frankie
BlackElo: 1966
Result: 1-0
ECO: E00
Opening: Catalan Opening
Variant: Standard
TimeControl: 40 moves in 90 mins + 30 mins + 30 secondss added from move 1

1. d4 { [%eval 0.0] [%clk 1:29:39] } 1... Nf6 { [%eval 0.28] [%clk 1:30:45] } 2. c4 { [%eval 0.16] [%clk 1:30:02] } 2... e6 { [%eval 0.23] [%clk 1:30:52] } 3. g3 { [%eval 0.14] [%clk 1:30:21] } 3... d5 { [%eval 0.16] [%clk 1:29:58] } 4. Nf3 { [%eval 0.2] [%clk 1:30:44] } 4... Bb4+ { [%eval 0.19] [%clk 1:29:31] } 5. Nc3 { [%eval 0.0] [%clk 1:31:08] } 5... O-O { [%eval -0.17] [%clk 1:28:46] } 6. Bg2 { [%eval 0.0] [%clk 1:31:34] } 6... b6?! { [%eval 0.62] } { Inaccuracy. dxc4 was best. } { [%clk 1:23:16] } 7. Bg5 { [%eval 0.49] [%clk 1:30:15] } 7... Bb7 { [%eval 0.48] [%clk 1:21:46] } 8. Ne5 { [%eval 0.4] [%clk 1:30:14] } 8... Be7 { [%eval 0.47] [%clk 1:20:31] } 9. O-O { [%eval 0.42] [%clk 1:29:24] } 9... Nbd7 { [%eval 0.42] [%clk 1:13:08] } 10. Qa4 { [%eval 0.45] [%clk 1:22:55] } 10... Nxe5?! { [%eval 1.02] } { Inaccuracy. c6 was best. } { [%clk 1:09:18] } 11. dxe5 { [%eval 0.94] [%clk 1:23:19] } 11... Ne4 { [%eval 1.08] [%clk 1:09:44] } 12. Nxe4?! { [%eval 0.46] } { Inaccuracy. Bxe4 was best. } { [%clk 1:23:11] } 12... Bxg5 { [%eval 0.37] [%clk 1:04:29] } 13. Rfd1 { [%eval 0.33] [%clk 1:22:43] } 13... Be7 { [%eval 0.42] [%clk 1:03:19] } 14. Nc3 { [%eval 0.05] [%clk 1:22:16] } 14... c6 { [%eval 0.08] [%clk 0:58:19] } 15. cxd5 { [%eval 0.09] [%clk 1:21:24] } 15... exd5 { [%eval 0.35] [%clk 0:54:28] } 16. e4 { [%eval 0.37] [%clk 1:20:01] } 16... b5 { [%eval 0.42] [%clk 0:52:40] } 17. Qb3 { [%eval 0.36] [%clk 1:20:22] } 17... d4 { [%eval 0.37] [%clk 0:51:26] } 18. Ne2 { [%eval 0.34] [%clk 1:20:47] } 18... c5 { [%eval 0.48] [%clk 0:39:18] } 19. Qxb5 { [%eval 0.38] [%clk 1:19:30] } 19... Rb8 { [%eval 0.5] [%clk 0:38:48] } 20. Qa4 { [%eval 0.36] [%clk 1:18:22] } 20... Qb6 { [%eval 0.7] [%clk 0:37:57] } 21. Qd7?! { [%eval -0.07] } { Inaccuracy. Nf4 was best. } { [%clk 1:14:20] } 21... Rfe8 { [%eval -0.14] [%clk 0:36:07] } 22. Nf4 { [%eval -0.14] [%clk 1:13:51] } 22... Bf8 { [%eval -0.04] [%clk 0:33:23] } 23. e6?! { [%eval -0.88] } { Inaccuracy. Nd5 was best. } { [%clk 1:10:49] } 23... fxe6 { [%eval -1.07] [%clk 0:32:49] } 24. Bh3 { [%eval -1.04] [%clk 1:10:41] } 24... Re7 { [%eval -0.93] [%clk 0:30:24] } 25. Qa4 { [%eval -0.8] [%clk 1:08:55] } 25... Kh8 { [%eval -0.59] [%clk 0:28:22] } 26. Qc2 { [%eval -0.95] [%clk 0:54:01] } 26... Qd6?! { [%eval -0.28] } { Inaccuracy. Qc6 was best. } { [%clk 0:23:13] } 27. Bg2 { [%eval -0.29] [%clk 0:41:54] } 27... Rc7 { [%eval -0.14] [%clk 0:22:26] } 28. b3 { [%eval -0.32] [%clk 0:38:16] } 28... Rbc8 { [%eval 0.09] [%clk 0:20:21] } 29. Qe2 { [%eval -0.29] [%clk 0:35:03] } 29... e5 { [%eval -0.37] [%clk 0:18:19] } 30. Nd5 { [%eval -0.58] [%clk 0:35:24] } 30... Bxd5? { [%eval 0.97] } { Mistake. Rf7 was best. } { [%clk 0:18:07] } 31. exd5 { [%eval 0.98] [%clk 0:35:48] } 31... Re8 { [%eval 1.22] [%clk 0:17:46] } 32. Be4 { [%eval 1.12] [%clk 0:36:13] } 32... Qf6 { [%eval 1.26] [%clk 0:13:08] } 33. Rd3 { [%eval 1.35] [%clk 0:36:32] } 33... Bd6 { [%eval 1.61] [%clk 0:13:30] } 34. Rf3 { [%eval 1.42] [%clk 0:35:34] } 34... Qe7 { [%eval 1.59] [%clk 0:13:01] } 35. Rd1 { [%eval 1.37] [%clk 0:35:02] } 35... Rf8 { [%eval 1.5] [%clk 0:12:26] } 36. Rdd3 { [%eval 1.03] [%clk 0:35:16] } 36... Rcc8 { [%eval 1.15] [%clk 0:12:20] } 37. h4 { [%eval 1.2] [%clk 0:30:29] } 37... g6 { [%eval 1.09] [%clk 0:09:54] } 38. h5 { [%eval 1.3] [%clk 0:30:43] } 38... gxh5 { [%eval 1.36] [%clk 0:10:00] } 39. Rxf8+ { [%eval 1.39] [%clk 0:28:39] } 39... Rxf8 { [%eval 1.39] [%clk 0:10:29] } 40. Qxh5 { [%eval 1.38] [%clk 0:28:59] } 40... Qf7 { [%eval 1.32] [%clk 0:09:56] } 41. Qe2 { [%eval 1.75] [%clk 0:29:24] } 41... Qg7 { [%eval 1.48] [%clk 0:09:48] } 42. Kg2 { [%eval 1.39] [%clk 0:29:08] } 42... Rf6 { [%eval 1.54] [%clk 0:07:43] } 43. Rd1 { [%eval 1.66] [%clk 0:26:28] } 43... Qg5 { [%eval 1.96] [%clk 0:05:16] } 44. Rh1 { [%eval 1.9] [%clk 0:22:28] } 44... h6 { [%eval 1.88] [%clk 0:27:27] } 45. Rh5 { [%eval 2.01] [%clk 0:52:18] } 45... Qg7 { [%eval 2.01] [%clk 0:27:29] } 46. g4 { [%eval 1.49] [%clk 0:49:22] } 46... Rf4 { [%eval 1.89] [%clk 0:25:36] } 47. f3 { [%eval 1.89] [%clk 0:49:04] } 47... Kg8 { [%eval 1.57] [%clk 0:24:38] } 48. Kh3 { [%eval 1.39] [%clk 0:49:12] } 48... Be7 { [%eval 1.47] [%clk 0:21:52] } 49. Qa6?! { [%eval 0.53] } { Inaccuracy. d6 was best. } { [%clk 0:47:40] } 49... Bg5 { [%eval 0.8] [%clk 0:21:41] } 50. d6?! { [%eval 0.0] } { Inaccuracy. Kg2 was best. } { [%clk 0:46:17] } 50... Qf8?! { [%eval 1.05] } { Inaccuracy. Qd7 was best. } { [%clk 0:20:34] } 51. Qc4+ { [%eval 0.67] [%clk 0:45:43] } 51... Kg7 { [%eval 0.74] [%clk 0:16:02] } 52. Qd5 { [%eval 0.77] [%clk 0:46:00] } 52... Rf6 { [%eval 1.26] [%clk 0:14:59] } 53. d7 { [%eval 1.3] [%clk 0:45:21] } 53... Rd6 { [%eval 1.32] [%clk 0:15:15] } 54. Qxe5+ { [%eval 1.52] [%clk 0:45:37] } 54... Qf6 { [%eval 1.21] [%clk 0:15:44] } 55. Qxf6+ { [%eval 1.3] [%clk 0:29:56] } 55... Bxf6 { [%eval 1.39] [%clk 0:16:07] } 56. Bd3 { [%eval 1.4] [%clk 0:30:09] } 56... Bg5 { [%eval 1.42] [%clk 0:14:46] } 57. Kg3 { [%eval 1.43] [%clk 0:30:23] } 57... Rxd7 { [%eval 1.33] [%clk 0:14:55] } 58. f4 { [%eval 1.48] [%clk 0:29:36] } 58... Be7 { [%eval 1.27] [%clk 0:15:20] } 59. g5 { [%eval 1.36] [%clk 0:30:01] } 59... hxg5 { [%eval 1.72] [%clk 0:13:18] } 60. fxg5 { [%eval 1.86] [%clk 0:30:27] } 60... Bd6+ { [%eval 1.79] [%clk 0:13:23] } 61. Kg4 { [%eval 1.91] [%clk 0:30:50] } 61... Re7 { [%eval 2.04] [%clk 0:09:02] } 62. Rh7+ { [%eval 1.99] [%clk 0:31:07] } 62... Kf8 { [%eval 2.06] [%clk 0:08:53] } 63. Rh8+ { [%eval 2.03] [%clk 0:30:38] } 63... Kg7 { [%eval 1.98] [%clk 0:09:06] } 64. Rh6?! { [%eval 1.28] } { Inaccuracy. Ra8 was best. } { [%clk 0:31:01] } 64... Bb8?? { [%eval 6.1] } { Blunder. Re3 was best. } { [%clk 0:07:25] } 65. Rg6+?? { [%eval 1.06] } { Blunder. Rh7+ was best. } { [%clk 0:31:03] } 65... Kf8?! { [%eval 2.24] } { Inaccuracy. Kf7 was best. } { [%clk 0:07:00] } 66. Rh6? { [%eval 0.76] } { Mistake. Bc4 was best. } { [%clk 0:30:17] } 66... Be5? { [%eval 2.2] } { Mistake. Re3 was best. } { [%clk 0:06:23] } 67. Kf5 { [%eval 2.36] [%clk 0:30:40] } 67... Bg3 { [%eval 2.15] [%clk 0:05:37] } 68. Bc4 { [%eval 2.31] [%clk 0:30:34] } 68... Be5 { [%eval 2.15] [%clk 0:03:26] } 69. Rg6 { [%eval 2.3] [%clk 0:30:34] } 69... Rg7? { [%eval 3.94] } { Mistake. Bg7 was best. } { [%clk 0:03:23] } 70. Re6 { [%eval 3.72] [%clk 0:30:20] } 70... Bc7 { [%eval 4.22] [%clk 0:03:08] } 71. Rf6+ { [%eval 4.14] [%clk 0:30:45] } 71... Ke7 { [%eval 4.22] [%clk 0:02:30] } 72. g6 { [%eval 4.1] [%clk 0:31:03] } 72... Kd7 { [%eval 4.42] [%clk 0:02:05] } 73. Bb5+ { [%eval 4.47] [%clk 0:30:53] } 73... Ke7?? { [%eval #2] } { Checkmate is now unavoidable. Kc8 was best. } { [%clk 0:01:55] } 74. Re6+ { [%eval #1] [%clk 0:31:16] } 1-0