Event: 3rd Skyline Open - OPEN
Site: Dulles, VA, United States
Date: 2024-10-13
White: Chang, Leonhard
WhiteElo: 1758
Black: Moorhouse, Will
BlackElo: 2075
Result: 0-1
ECO: A57
Opening: Benko Gambit Declined: Main Line
Variant: Standard
TimeControl: G/90; +30

1. d4 { [%eval 0.17] [%clk 1:30:59] } 1... Nf6 { [%eval 0.17] [%clk 1:30:57] } 2. Nf3 { [%eval 0.11] [%clk 1:31:26] } 2... c5 { [%eval 0.39] [%clk 1:31:23] } 3. d5 { [%eval 0.37] [%clk 1:31:51] } 3... b5 { [%eval 0.4] [%clk 1:31:49] } 4. c4 { [%eval 0.41] [%clk 1:30:10] } 4... b4 { [%eval 0.34] [%clk 1:32:04] } 5. Qc2 { [%eval 0.0] [%clk 1:30:01] } 5... g6 { [%eval 0.1] [%clk 1:32:19] } 6. g3 { [%eval -0.05] [%clk 1:29:11] } 6... Bg7 { [%eval -0.14] [%clk 1:32:34] } 7. Bg2 { [%eval -0.19] [%clk 1:29:35] } 7... d6 { [%eval -0.09] [%clk 1:33:01] } 8. e4 { [%eval 0.0] [%clk 1:29:50] } 8... O-O { [%eval -0.03] [%clk 1:32:12] } 9. O-O { [%eval 0.0] [%clk 1:29:48] } 9... Nbd7 { [%eval 0.0] [%clk 1:29:57] } 10. a3 { [%eval 0.03] [%clk 1:28:44] } 10... Bb7 { [%eval 0.38] [%clk 1:29:43] } 11. axb4?! { [%eval -0.28] } { Inaccuracy. Ra2 was best. } { [%clk 1:24:07] } 11... cxb4 { [%eval -0.26] [%clk 1:30:01] } 12. Be3 { [%eval -0.31] [%clk 1:24:30] } 12... a5 { [%eval -0.29] [%clk 1:29:47] } 13. Nbd2 { [%eval -0.17] [%clk 1:24:11] } 13... Ng4 { [%eval -0.21] [%clk 1:28:06] } 14. Bd4 { [%eval -0.37] [%clk 1:24:26] } 14... Bxd4 { [%eval -0.3] [%clk 1:25:18] } 15. Nxd4 { [%eval -0.26] [%clk 1:24:10] } 15... Qb6 { [%eval -0.43] [%clk 1:25:43] } 16. N4f3 { [%eval -0.91] [%clk 1:23:34] } 16... a4 { [%eval -0.88] [%clk 1:21:52] } 17. b3?! { [%eval -1.5] } { Inaccuracy. Bh3 was best. } { [%clk 1:18:03] } 17... axb3?! { [%eval -0.65] } { Inaccuracy. a3 was best. } { [%clk 1:15:08] } 18. Nxb3 { [%eval -0.51] [%clk 1:18:11] } 18... Rxa1 { [%eval 0.0] [%clk 1:13:57] } 19. Rxa1 { [%eval -0.01] [%clk 1:17:52] } 19... Rc8 { [%eval -0.04] [%clk 1:14:26] } 20. Rf1?? { [%eval -2.89] } { Blunder. Bf1 was best. } { [%clk 1:13:43] } 20... Ba6 { [%eval -2.92] [%clk 1:11:48] } 21. Nfd2 { [%eval -2.7] [%clk 1:12:52] } 21... Nge5 { [%eval -2.2] [%clk 1:04:29] } 22. Rc1? { [%eval -3.65] } { Mistake. Bh3 was best. } { [%clk 1:03:32] } 22... Nxc4 { [%eval -3.76] [%clk 1:00:47] } 23. Nxc4 { [%eval -4.07] [%clk 1:01:55] } 23... Rxc4 { [%eval -4.12] [%clk 1:01:11] } 24. Qa2 { [%eval -4.42] [%clk 1:02:17] } 24... Rxc1+ { [%eval -4.49] [%clk 0:47:51] } 25. Nxc1 { [%eval -4.6] [%clk 1:02:42] } 25... Nc5 { [%eval -4.6] [%clk 0:48:09] } 26. Nb3 { [%eval -5.04] [%clk 1:01:30] } 26... Nxb3 { [%eval -5.01] [%clk 0:43:23] } 27. Qxb3 { [%eval -4.92] [%clk 1:01:53] } 27... Qc5 { [%eval -4.96] [%clk 0:43:36] } 28. Bf3 { [%eval -6.09] [%clk 1:00:44] } 28... Qc1+ { [%eval -5.99] [%clk 0:42:08] } 29. Qd1 { [%eval -5.96] [%clk 1:00:47] } 29... Qxd1+ { [%eval -5.74] [%clk 0:42:17] } 30. Bxd1 { [%eval -5.67] [%clk 1:01:12] } 30... Bc4 { [%eval -5.46] [%clk 0:42:44] } 31. Bc2 { [%eval -6.23] [%clk 1:01:31] } 31... b3 { [%eval -6.23] [%clk 0:43:12] } 32. Bb1 { [%eval -6.1] [%clk 1:01:56] } 32... Be2 { [%eval -6.26] [%clk 0:43:40] } 33. f4 { [%eval -7.43] [%clk 1:02:12] } 33... Bd1 { [%eval -7.43] [%clk 0:44:07] } 34. Bd3 { [%eval -7.34] [%clk 1:01:55] } 34... Bc2 { [%eval -7.29] [%clk 0:44:35] } 35. Bc4 { [%eval -7.07] [%clk 1:02:21] } 35... b2 { [%eval -7.06] [%clk 0:45:03] } 36. Ba2 { [%eval -6.99] [%clk 1:02:45] } 36... b1=Q+ { [%eval -6.94] [%clk 0:44:59] } 37. Bxb1 { [%eval -6.62] [%clk 1:03:10] } 37... Bxb1 { [%clk 0:45:58] } 38. e5 { [%clk 1:03:34] } 38... Ba2 { [%clk 0:46:23] } 0-1