Event: Round 9: Klaas De Boer - Boeren, Jurriaan
Date: 2025-07-30
White: Klaas De Boer
Black: Boeren, Jurriaan
BlackElo: 2096
Result: 1-0
ECO: A20
Opening: English Opening: King's English Variation
Variant: Standard

1. c4 { [%eval 0.12] [%clk 1:30:35] } 1... e5 { [%eval 0.1] [%clk 1:26:41] } 2. g3 { [%eval 0.14] [%clk 1:30:05] } 2... c6 { [%eval 0.13] [%clk 1:26:10] } 3. d4 { [%eval 0.0] [%clk 1:29:38] } 3... e4 { [%eval 0.02] [%clk 1:25:13] } 4. d5 { [%eval 0.11] [%clk 1:28:16] } 4... Bb4+ { [%eval 0.11] [%clk 1:21:51] } 5. Bd2 { [%eval 0.14] [%clk 1:27:08] } 5... Qe7 { [%eval 0.0] [%clk 1:15:02] } 6. Nc3 { [%eval 0.01] [%clk 1:23:10] } 6... d6?! { [%eval 0.81] } { Inaccuracy. Nf6 was best. } { [%clk 1:07:05] } 7. Bg2 { [%eval 0.82] [%clk 1:20:02] } 7... Bf5?! { [%eval 1.41] } { Inaccuracy. Bxc3 was best. } { [%clk 1:05:38] } 8. e3? { [%eval 0.18] } { Mistake. dxc6 was best. } { [%clk 1:09:49] } 8... Nf6 { [%eval 0.17] [%clk 1:03:39] } 9. Nge2 { [%eval -0.2] [%clk 1:03:09] } 9... c5 { [%eval -0.13] [%clk 1:01:41] } 10. O-O { [%eval -0.62] [%clk 1:02:53] } 10... O-O { [%eval -0.39] [%clk 0:57:17] } 11. a3 { [%eval -0.45] [%clk 1:02:25] } 11... Bxc3 { [%eval -0.43] [%clk 0:57:06] } 12. Bxc3 { [%eval -0.45] [%clk 1:02:16] } 12... Nbd7 { [%eval -0.44] [%clk 0:57:08] } 13. h3 { [%eval -0.58] [%clk 0:55:41] } 13... Ne5 { [%eval -0.63] [%clk 0:52:43] } 14. Qc2 { [%eval -0.63] [%clk 0:55:41] } 14... Rfe8 { [%eval -0.59] [%clk 0:46:52] } 15. Bxe5 { [%eval -0.54] [%clk 0:55:36] } 15... Qxe5 { [%eval -0.61] [%clk 0:47:02] } 16. b4 { [%eval -0.68] [%clk 0:50:11] } 16... b6?! { [%eval -0.04] } { Inaccuracy. Nd7 was best. } { [%clk 0:43:46] } 17. bxc5 { [%eval -0.19] [%clk 0:47:14] } 17... bxc5 { [%eval -0.17] [%clk 0:43:56] } 18. Rab1 { [%eval -0.11] [%clk 0:47:35] } 18... Qe7 { [%eval 0.0] [%clk 0:42:06] } 19. Rb2 { [%eval -0.01] [%clk 0:44:35] } 19... Nd7 { [%eval 0.0] [%clk 0:39:43] } 20. g4 { [%eval -0.13] [%clk 0:41:45] } 20... Bg6 { [%eval -0.06] [%clk 0:39:10] } 21. Rb7 { [%eval -0.15] [%clk 0:42:10] } 21... Qd8 { [%eval 0.0] [%clk 0:36:14] } 22. Nc3 { [%eval -0.35] [%clk 0:41:41] } 22... Qc8 { [%eval 0.0] [%clk 0:34:39] } 23. Rb5 { [%eval -0.48] [%clk 0:39:25] } 23... a6 { [%eval 0.0] [%clk 0:34:11] } 24. Rb2 { [%eval 0.0] [%clk 0:38:45] } 24... Nf6 { [%eval -0.03] [%clk 0:33:02] } 25. Rb6 { [%eval 0.0] [%clk 0:38:41] } 25... h5 { [%eval 0.24] [%clk 0:30:52] } 26. gxh5 { [%eval 0.35] [%clk 0:37:09] } 26... Bf5 { [%eval 0.26] [%clk 0:29:05] } 27. Rxd6 { [%eval 0.17] [%clk 0:30:51] } 27... Bxh3 { [%eval 0.28] [%clk 0:27:37] } 28. f3 { [%eval 0.61] [%clk 0:29:22] } 28... Re5? { [%eval 2.25] } { Mistake. Qf5 was best. } { [%clk 0:20:18] } 29. Rc6?? { [%eval 0.24] } { Blunder. Rxf6 was best. } { [%clk 0:27:38] } 29... Qd7?? { [%eval 2.71] } { Blunder. Qf5 was best. } { [%clk 0:19:38] } 30. Rxf6 { [%eval 2.44] [%clk 0:20:50] } 30... gxf6 { [%eval 2.53] [%clk 0:19:16] } 31. Nxe4 { [%eval 2.51] [%clk 0:20:56] } 31... Kg7 { [%eval 2.77] [%clk 0:17:05] } 32. Qf2?? { [%eval 0.35] } { Blunder. Qb2 was best. } { [%clk 0:20:24] } 32... Rxe4?? { [%eval 5.65] } { Blunder. Rxh5 was best. } { [%clk 0:13:51] } 33. fxe4 { [%eval 5.92] [%clk 0:20:24] } 33... Rg8 { [%eval 6.06] [%clk 0:12:17] } 34. Qxf6+ { [%eval 5.96] [%clk 0:19:54] } 34... Kf8 { [%eval 6.15] [%clk 0:12:45] } 35. Rf2 { [%eval 6.22] [%clk 0:19:28] } 35... Bxg2 { [%eval 6.98] [%clk 0:11:48] } 36. Rxg2 { [%eval 7.03] [%clk 0:18:24] } 36... Rxg2+ { [%eval 6.72] [%clk 0:11:44] } 37. Kxg2 { [%eval 6.62] [%clk 0:18:42] } 37... Qg4+ { [%eval 6.55] [%clk 0:12:12] } 38. Kf2 { [%eval 6.68] [%clk 0:15:23] } 38... Qxh5 { [%eval 7.17] [%clk 0:11:27] } 39. d6 { [%eval 7.04] [%clk 0:14:59] } 39... Qh2+ { [%eval 7.01] [%clk 0:11:43] } 40. Ke1 { [%eval 6.99] [%clk 0:14:39] } 40... Qg1+ { [%eval 7.63] [%clk 0:12:01] } 41. Kd2 { [%eval 7.62] [%clk 0:14:22] } 41... Qh2+ { [%eval 7.41] [%clk 0:12:11] } 42. Kc3 { [%eval 7.08] [%clk 0:14:21] } 42... Qh1 { [%eval 7.33] [%clk 0:11:39] } 43. Qe7+ { [%eval 7.79] [%clk 0:13:02] } 43... Kg7 { [%eval 7.59] [%clk 0:12:00] } 44. Qg5+ { [%eval 6.78] [%clk 0:10:57] } 44... Kf8 { [%eval 9.08] [%clk 0:11:54] } 45. Qxc5 { [%eval 8.59] [%clk 0:10:50] } 45... Qc1+ { [%eval 8.96] [%clk 0:10:56] } 46. Kb4 { [%eval 8.89] [%clk 0:10:50] } 46... Qd2+ { [%eval 9.31] [%clk 0:11:17] } 47. Ka4 { [%eval 9.88] [%clk 0:10:04] } 47... Qc2+ { [%eval 9.88] [%clk 0:11:08] } 48. Ka5 { [%eval 9.68] [%clk 0:10:21] } 48... Qc3+ { [%eval 15.55] [%clk 0:10:07] } 49. Kxa6 { [%eval 11.81] [%clk 0:10:22] } 49... Qf6?! { [%eval #15] } { Checkmate is now unavoidable. Qd3 was best. } { [%clk 0:10:09] } 50. Kb7 { [%eval 12.93] [%clk 0:09:33] } 1-0