Event: WRTC
Site: Duesseldorf, Germany
Date: 2023-08-28
White: Ahn, Anastasia
WhiteElo: 1401
Black: Sun, Christopher
BlackElo: 0
Result: 1-0
ECO: D00
Opening: Blackmar-Diemer Gambit: Reversed Albin Countergambit
Variant: Standard

1. d4 { [%eval 0.0] [%clk 0:15:17] } 1... d5 { [%eval 0.27] [%clk 0:15:19] } 2. Nc3 { [%eval -0.12] [%clk 0:15:26] } 2... c5 { [%eval 0.2] [%clk 0:15:16] } 3. e4 { [%eval 0.0] [%clk 0:15:19] } 3... dxe4 { [%eval 0.0] [%clk 0:14:57] } 4. dxc5 { [%eval -0.2] [%clk 0:10:44] } 4... Qxd1+ { [%eval -0.19] [%clk 0:14:55] } 5. Kxd1 { [%eval -0.5] [%clk 0:10:30] } 5... Nf6 { [%eval -0.52] [%clk 0:11:21] } 6. Bg5 { [%eval -0.75] [%clk 0:07:18] } 6... Bf5 { [%eval -0.52] [%clk 0:09:44] } 7. Nge2 { [%eval -0.54] [%clk 0:06:00] } 7... Nbd7 { [%eval -0.34] [%clk 0:09:02] } 8. Ng3 { [%eval -0.35] [%clk 0:04:15] } 8... e6 { [%eval 0.06] [%clk 0:06:43] } 9. Bb5 { [%eval -0.13] [%clk 0:03:29] } 9... O-O-O { [%eval 0.0] [%clk 0:01:27] } 10. Ke2 { [%eval -0.05] [%clk 0:02:48] } 10... Nxc5 { [%eval -0.1] [%clk 0:00:28] } 11. Bxf6 { [%eval -0.12] [%clk 0:01:07] } 11... gxf6 { [%eval -0.03] [%clk 0:00:37] } 12. b4 { [%eval -0.26] [%clk 0:01:13] } 12... Nd7 { [%eval -0.22] } 13. a3?? { [%eval -1.94] } { Blunder. Nxf5 was best. } { [%clk 0:00:51] } 13... Bg7?? { [%eval 0.16] } { Blunder. Bg6 was best. } { [%clk 0:00:22] } 14. Rad1?! { [%eval -0.83] } { Inaccuracy. Nxf5 was best. } { [%clk 0:00:41] } 14... Bg4+?! { [%eval -0.19] } { Inaccuracy. Bg6 was best. } { [%clk 0:00:15] } 15. f3 { [%eval -0.07] [%clk 0:00:44] } 15... exf3+ { [%eval -0.11] [%clk 0:00:23] } 16. gxf3 { [%eval -0.2] [%clk 0:00:53] } 16... Bf5? { [%eval 1.28] } { Mistake. Bh3 was best. } { [%clk 0:00:20] } 17. Nxf5 { [%eval 1.34] [%clk 0:00:47] } 17... exf5 { [%eval 1.3] [%clk 0:00:28] } 18. Rhg1?! { [%eval 0.46] } { Inaccuracy. f4 was best. } { [%clk 0:00:43] } 18... Bh6 { [%eval 0.43] [%clk 0:00:23] } 19. Nd5 { [%eval 0.46] [%clk 0:00:29] } 19... Rhe8+ { [%eval 0.57] [%clk 0:00:19] } 20. Kf1 { [%eval 0.26] [%clk 0:00:34] } 20... Re5 { [%eval 0.48] [%clk 0:00:20] } 21. Nc3 { [%eval 0.0] [%clk 0:00:21] } 21... Re3?? { [%eval 3.99] } { Blunder. a6 was best. } { [%clk 0:00:18] } 22. Bxd7+ { [%eval 4.01] [%clk 0:00:22] } 22... Rxd7 { [%eval 4.72] [%clk 0:00:26] } 23. Rg8+ { [%eval 4.96] [%clk 0:00:29] } 23... Kc7 { [%eval 4.53] [%clk 0:00:32] } 24. Nd5+?? { [%eval 2.14] } { Blunder. Nb5+ was best. } { [%clk 0:00:29] } 24... Kc6?? { [%eval 7.61] } { Blunder. Rxd5 was best. } { [%clk 0:00:24] } 25. Nxe3?! { [%eval 5.46] } { Inaccuracy. Rc8+ was best. } { [%clk 0:00:27] } 25... Bxe3 { [%eval 5.68] [%clk 0:00:28] } 26. Rxd7 { [%eval 5.19] [%clk 0:00:22] } 26... Kxd7 { [%eval 5.3] [%clk 0:00:36] } 27. Rb8 { [%eval 4.95] [%clk 0:00:19] } 27... Kc7 { [%eval 5.25] [%clk 0:00:13] } 28. Rf8 { [%eval 5.22] [%clk 0:00:26] } 28... Bf4 { [%eval 5.56] [%clk 0:00:15] } 29. Rxf7+ { [%eval 5.44] [%clk 0:00:32] } 29... Kc6 { [%eval 5.6] [%clk 0:00:24] } 30. Rxf6+ { [%eval 5.59] [%clk 0:00:40] } 30... Kd7 { [%eval 5.94] [%clk 0:00:15] } 31. Rxf5 { [%eval 5.97] [%clk 0:00:41] } 31... Bxh2 { [%eval 6.1] [%clk 0:00:19] } 32. Rf7+ { [%eval 6.14] [%clk 0:00:45] } 32... Kc6 { [%eval 6.17] [%clk 0:00:23] } 33. Rxh7 { [%eval 6.05] [%clk 0:00:47] } 33... Bf4 { [%eval 6.08] [%clk 0:00:18] } 34. a4 { [%eval 6.08] [%clk 0:00:40] } 34... b5 { [%eval 6.49] [%clk 0:00:17] } 35. Rxa7 { [%eval 6.52] [%clk 0:00:38] } 35... bxa4 { [%eval 6.87] [%clk 0:00:24] } 36. Rxa4 { [%eval 6.87] [%clk 0:00:42] } 36... Kb5 { [%eval 6.54] [%clk 0:00:33] } 37. Ra8 { [%eval 6.64] [%clk 0:00:26] } 37... Kxb4 { [%eval 6.77] [%clk 0:00:40] } 38. Rc8 { [%eval 6.47] [%clk 0:00:31] } 38... Be5 { [%eval 7.82] [%clk 0:00:37] } 39. Ke2 { [%eval 7.41] [%clk 0:00:36] } 39... Ka3 { [%eval 8.47] [%clk 0:00:29] } 40. Kd3 { [%eval 8.23] [%clk 0:00:42] } 40... Kb4 { [%eval 8.11] [%clk 0:00:34] } 41. Ke4 { [%eval 8.48] [%clk 0:00:48] } 41... Bg7 { [%eval 35.49] [%clk 0:00:36] } 42. f4 { [%eval 10.12] [%clk 0:00:54] } 42... Kb5 { [%eval 35.88] [%clk 0:00:43] } 43. Kd5 { [%eval 35.92] [%clk 0:00:55] } 43... Kb6 { [%eval 39.51] [%clk 0:00:46] } 44. f5 { [%eval 39.59] [%clk 0:01:01] } 44... Kb7 { [%eval #33] [%clk 0:00:54] } 45. Rc4?! { [%eval 39.49] } { Lost forced checkmate sequence. Re8 was best. } { [%clk 0:01:07] } 45... Bf6 { [%eval 39.4] [%clk 0:00:57] } 46. Ke6 { [%eval 39.04] [%clk 0:01:13] } 46... Bd8?! { [%eval #13] } { Checkmate is now unavoidable. Bg5 was best. } { [%clk 0:00:59] } 47. f6 { [%eval #11] [%clk 0:01:21] } 47... Bc7 { [%eval #8] [%clk 0:00:59] } 48. Rxc7+ { [%eval #7] [%clk 0:01:13] } 48... Kxc7 { [%eval #7] [%clk 0:01:06] } 49. f7 { [%eval #6] [%clk 0:01:19] } 49... Kd8 { [%eval #5] [%clk 0:01:13] } 50. f8=Q+ { [%eval #5] [%clk 0:01:25] } 50... Kc7 { [%eval #5] [%clk 0:01:22] } 51. Qd6+ { [%eval #4] [%clk 0:01:32] } 51... Kc8 { [%eval #4] [%clk 0:01:26] } 52. Qd7+ { [%eval #3] [%clk 0:01:39] } 52... Kb8 { [%eval #3] [%clk 0:01:35] } 53. Kd6 { [%clk 0:01:47] } 53... Ka8 { [%clk 0:01:44] } 54. Kc6 { [%clk 0:01:56] } 54... Kb8 { [%clk 0:01:52] } 55. Qb7# { [%clk 0:02:05] } 1-0