Event: Round 5: Dekker, Ard - Onley, David E
Date: 2024-10-24
White: Dekker, Ard
WhiteElo: 1963
Black: Onley, David E
BlackElo: 2040
Result: 0-1
ECO: A10
Opening: English Opening: Anglo-Dutch Defense
Variant: Standard

1. c4 { [%eval 0.12] [%clk 1:30:59] } 1... f5 { [%eval 0.47] [%clk 1:30:47] } 2. g3 { [%eval 0.35] [%clk 1:30:58] } 2... Nf6 { [%eval 0.46] [%clk 1:31:06] } 3. Bg2 { [%eval 0.21] [%clk 1:31:25] } 3... e6 { [%eval 0.52] [%clk 1:31:16] } 4. d3 { [%eval 0.43] [%clk 1:31:44] } 4... Be7 { [%eval 0.47] [%clk 1:30:57] } 5. Nc3 { [%eval 0.45] [%clk 1:32:11] } 5... O-O { [%eval 0.43] [%clk 1:30:55] } 6. e4 { [%eval 0.21] [%clk 1:32:00] } 6... fxe4 { [%eval 0.15] [%clk 1:30:00] } 7. dxe4 { [%eval 0.17] [%clk 1:32:28] } 7... e5 { [%eval 0.11] [%clk 1:27:56] } 8. Nf3 { [%eval 0.03] [%clk 1:26:59] } 8... Bb4?! { [%eval 0.97] } { Inaccuracy. Bc5 was best. } { [%clk 1:20:10] } 9. Bd2?! { [%eval -0.08] } { Inaccuracy. Nxe5 was best. } { [%clk 1:22:43] } 9... d6 { [%eval -0.05] [%clk 1:18:45] } 10. O-O { [%eval -0.02] [%clk 1:19:31] } 10... a5 { [%eval -0.02] [%clk 1:15:43] } 11. a3 { [%eval -0.21] [%clk 1:15:06] } 11... Bc5 { [%eval -0.25] [%clk 1:12:37] } 12. Qe2 { [%eval -0.58] [%clk 0:59:03] } 12... Nc6 { [%eval -0.55] [%clk 1:06:12] } 13. Qd3 { [%eval -0.55] [%clk 0:57:34] } 13... h6 { [%eval -0.53] [%clk 0:55:23] } 14. Be3 { [%eval -0.51] [%clk 0:54:57] } 14... Nd7 { [%eval -0.14] [%clk 0:49:17] } 15. Rab1 { [%eval -0.42] [%clk 0:50:32] } 15... a4 { [%eval -0.35] [%clk 0:48:17] } 16. Rbc1 { [%eval -0.53] [%clk 0:38:35] } 16... Bxe3 { [%eval -0.5] [%clk 0:41:39] } 17. Qxe3 { [%eval -0.52] [%clk 0:39:03] } 17... Nc5 { [%eval -0.62] [%clk 0:41:39] } 18. Rfe1? { [%eval -1.94] } { Mistake. Nd2 was best. } { [%clk 0:33:21] } 18... Be6 { [%eval -1.39] [%clk 0:39:01] } 19. Nd2 { [%eval -1.25] [%clk 0:33:28] } 19... Nd4 { [%eval -1.03] [%clk 0:35:02] } 20. Ne2?! { [%eval -1.77] } { Inaccuracy. f4 was best. } { [%clk 0:30:44] } 20... Nxe2+ { [%eval -1.49] [%clk 0:26:47] } 21. Rxe2 { [%eval -1.44] [%clk 0:30:31] } 21... Qd7 { [%eval -1.06] [%clk 0:25:11] } 22. f4 { [%eval -1.04] } 22... exf4 { [%eval -0.98] [%clk 0:19:14] } 23. gxf4 { [%eval -1.08] [%clk 0:30:14] } 23... Rae8 { [%eval -1.05] [%clk 0:17:42] } 24. Rf2 { [%eval -1.1] [%clk 0:26:21] } 24... b5?! { [%eval -0.26] } { Inaccuracy. Bf5 was best. } { [%clk 0:16:39] } 25. Qd4 { [%eval -0.77] [%clk 0:24:04] } 25... Bh3?! { [%eval -0.18] } { Inaccuracy. bxc4 was best. } { [%clk 0:13:48] } 26. Bxh3 { [%eval -0.14] [%clk 0:23:41] } 26... Qxh3 { [%eval -0.13] [%clk 0:14:10] } 27. Rc3 { [%eval -0.54] [%clk 0:24:04] } 27... Qh5 { [%eval -0.21] [%clk 0:13:04] } 28. Rg3 { [%eval -0.19] [%clk 0:16:56] } 28... Ne6 { [%eval -0.2] [%clk 0:12:45] } 29. Qc3 { [%eval -0.19] [%clk 0:15:40] } 29... Qc5 { [%eval -0.19] [%clk 0:09:08] } 30. f5 { [%eval -0.17] [%clk 0:13:41] } 30... Nd4 { [%eval -0.03] [%clk 0:07:07] } 31. Kf1 { [%eval -0.13] [%clk 0:12:24] } 31... Re5 { [%eval -0.11] [%clk 0:06:47] } 32. Rfg2 { [%eval -0.39] [%clk 0:11:26] } 32... Rf7 { [%eval -0.51] [%clk 0:05:45] } 33. cxb5? { [%eval -1.87] } { Mistake. Rd3 was best. } { [%clk 0:10:58] } 33... Qxb5+ { [%eval -1.68] [%clk 0:05:58] } 34. Rd3?? { [%eval -4.07] } { Blunder. Qd3 was best. } { [%clk 0:09:19] } 34... Nb3?? { [%eval -0.09] } { Blunder. Ne6 was best. } { [%clk 0:04:00] } 35. Nxb3 { [%eval -0.09] [%clk 0:08:27] } 35... axb3 { [%eval -0.23] [%clk 0:04:25] } 36. Kg1?! { [%eval -1.05] } { Inaccuracy. Qxb3 was best. } { [%clk 0:08:40] } 36... Rxe4 { [%eval -1.11] [%clk 0:03:50] } 37. f6? { [%eval -2.96] } { Mistake. Rdg3 was best. } { [%clk 0:09:07] } 37... Rc4?! { [%eval -2.11] } { Inaccuracy. Rxf6 was best. } { [%clk 0:02:53] } 38. Qxb3 { [%eval -1.93] [%clk 0:07:02] } 38... Qc5+ { [%eval -2.03] [%clk 0:02:21] } 39. Kf1?? { [%eval -5.18] } { Blunder. Kh1 was best. } { [%clk 0:06:53] } 39... Rxf6+ { [%eval -5.05] [%clk 0:02:08] } 40. Ke2 { [%eval -5.49] [%clk 0:06:34] } 40... Kh7 { [%eval -5.47] [%clk 0:02:02] } 41. Qd1?? { [%eval #-14] } { Checkmate is now unavoidable. h3 was best. } { [%clk 0:04:30] } 41... Rc2+ { [%eval #-15] [%clk 0:01:38] } 42. Rd2 { [%eval #-4] [%clk 0:04:36] } 42... Qe5+ { [%eval #-3] [%clk 0:01:19] } 43. Kd3 { [%eval #-3] [%clk 0:04:48] } 43... Qf5+ { [%eval #-2] [%clk 0:01:31] } 44. Ke3 { [%eval #-2] [%clk 0:04:08] } 44... Re6+ { [%eval #-1] } 0-1