Event: Round 4: Jackson, Jon R - Masters, Andrew D
Date: 2024-07-11
White: Jackson, Jon R
Black: Masters, Andrew D
BlackElo: 1884
Result: 1/2-1/2
ECO: D25
Opening: Queen's Gambit Accepted: Normal Variation
Variant: Standard

1. d4 { [%eval 0.16] [%clk 1:30:18] } 1... d5 { [%eval 0.24] [%clk 1:30:54] } 2. c4 { [%eval 0.19] [%clk 1:30:46] } 2... dxc4 { [%eval 0.28] [%clk 1:31:15] } 3. Nf3 { [%eval 0.29] [%clk 1:31:03] } 3... Nf6 { [%eval 0.21] [%clk 1:31:33] } 4. e3 { [%eval 0.18] [%clk 1:31:26] } 4... a6 { [%eval 0.3] [%clk 1:31:37] } 5. Bxc4 { [%eval 0.27] [%clk 1:31:49] } 5... e6 { [%eval 0.21] [%clk 1:30:34] } 6. O-O { [%eval 0.19] [%clk 1:32:11] } 6... b5 { [%eval 0.39] [%clk 1:30:45] } 7. Bd3 { [%eval 0.5] [%clk 1:32:12] } 7... Bb7 { [%eval 0.45] [%clk 1:30:45] } 8. a4 { [%eval 0.39] [%clk 1:32:08] } 8... b4 { [%eval 0.52] [%clk 1:21:52] } 9. Nbd2 { [%eval 0.59] [%clk 1:31:29] } 9... c5 { [%eval 0.63] [%clk 1:21:15] } 10. Nc4 { [%eval 0.51] [%clk 1:28:24] } 10... Nc6 { [%eval 0.78] [%clk 1:20:31] } 11. Bc2?! { [%eval -0.17] } { Inaccuracy. a5 was best. } { [%clk 1:21:18] } 11... Rc8 { [%eval 0.17] [%clk 1:18:46] } 12. b3 { [%eval -0.37] [%clk 1:17:04] } 12... cxd4 { [%eval -0.35] [%clk 1:17:34] } 13. exd4 { [%eval -0.3] [%clk 1:17:32] } 13... Be7 { [%eval -0.36] [%clk 1:14:32] } 14. Re1 { [%eval -0.35] [%clk 1:15:55] } 14... Nd5 { [%eval -0.09] [%clk 1:06:46] } 15. Qd3 { [%eval -0.08] [%clk 1:15:18] } 15... Bf6 { [%eval -0.1] [%clk 1:00:48] } 16. Nfe5 { [%eval -0.33] [%clk 1:12:52] } 16... Nce7?! { [%eval 0.39] } { Inaccuracy. Nc3 was best. } { [%clk 0:58:42] } 17. Qe4 { [%eval 0.19] [%clk 1:06:31] } 17... Bxe5?? { [%eval 2.04] } { Blunder. Nc6 was best. } { [%clk 0:46:16] } 18. dxe5 { [%eval 2.07] [%clk 1:03:19] } 18... Nf5 { [%eval 1.83] [%clk 0:35:44] } 19. g4 { [%eval 1.64] [%clk 0:59:46] } 19... Nde3? { [%eval 3.35] } { Mistake. g6 was best. } { [%clk 0:36:03] } 20. Qxb7 { [%eval 3.35] [%clk 0:58:36] } 20... Nxc2 { [%eval 3.07] [%clk 0:35:55] } 21. Bg5 { [%eval 2.97] [%clk 0:48:53] } 21... Qxg5?! { [%eval 4.53] } { Inaccuracy. Qc7 was best. } { [%clk 0:18:46] } 22. Qxc8+ { [%eval 4.62] [%clk 0:48:12] } 22... Ke7 { [%eval 5.07] [%clk 0:18:45] } 23. Qb7+ { [%eval 5.08] [%clk 0:37:16] } 23... Kf8 { [%eval 4.96] [%clk 0:15:43] } 24. Qg2 { [%eval 4.48] [%clk 0:37:22] } 24... Nh4?? { [%eval #11] } { Checkmate is now unavoidable. g6 was best. } { [%clk 0:13:19] } 25. Qg3?? { [%eval -1.01] } { Lost forced checkmate sequence. Qa8+ was best. } { [%clk 0:37:48] } 25... Nxe1?! { [%eval -0.43] } { Inaccuracy. h5 was best. } { [%clk 0:11:47] } 26. Rxe1 { [%eval -0.37] [%clk 0:38:14] } 26... h5 { [%eval -0.52] [%clk 0:11:29] } 27. h3 { [%eval -0.45] [%clk 0:36:14] } 27... hxg4 { [%eval -0.53] [%clk 0:11:26] } 28. hxg4 { [%eval -0.59] [%clk 0:36:41] } 28... Ke7?! { [%eval 0.14] } { Inaccuracy. Ng6 was best. } { [%clk 0:09:42] } 29. f4 { [%eval 0.19] [%clk 0:19:21] } 29... Qg6 { [%eval 0.17] [%clk 0:09:43] } 30. Kf2 { [%eval 0.23] [%clk 0:08:51] } 30... f6?? { [%eval 3.72] } { Blunder. Qc2+ was best. } { [%clk 0:05:15] } 31. exf6+ { [%eval 3.71] [%clk 0:08:48] } 31... Qxf6 { [%eval 3.27] [%clk 0:04:56] } 32. Qe3?? { [%eval 0.7] } { Blunder. Ne5 was best. } { [%clk 0:07:31] } 32... Ng6 { [%eval 0.63] [%clk 0:02:18] } 33. Qc5+?! { [%eval 0.0] } { Inaccuracy. f5 was best. } { [%clk 0:03:30] } 33... Kf7 { [%eval 0.0] [%clk 0:02:30] } 34. Nd6+?? { [%eval -5.15] } { Blunder. Ne5+ was best. } { [%clk 0:03:52] } 34... Kg8 { [%eval -4.9] [%clk 0:02:25] } 35. Qc8+ { [%eval -5.01] [%clk 0:02:09] } 35... Kh7?? { [%eval 0.22] } { Blunder. Nf8 was best. } { [%clk 0:02:46] } 36. Rh1+ { [%eval 0.23] [%clk 0:02:38] } 36... Nh4 { [%eval 0.22] [%clk 0:03:01] } 37. Qc2+ { [%eval 0.23] [%clk 0:02:16] } 37... Kg8 { [%eval 0.23] [%clk 0:03:18] } 38. Qc8+ { [%eval 0.28] [%clk 0:02:44] } 38... Kh7 { [%eval 0.34] [%clk 0:03:43] } 1/2-1/2