Event: Round 3: Bas De Boer - Jan Pijkeren
Date: 2022-07-28
White: Bas De Boer
Black: Jan Pijkeren
Result: 0-1
ECO: A57
Opening: Benko Gambit Accepted: Pawn Return Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:57] } 1... Nf6 { [%eval 0.23] [%clk 1:30:56] } 2. c4 { [%eval 0.34] [%clk 1:31:21] } 2... c5 { [%eval 0.78] [%clk 1:31:24] } 3. d5 { [%eval 0.75] [%clk 1:31:45] } 3... b5 { [%eval 0.83] [%clk 1:31:51] } 4. cxb5 { [%eval 0.8] [%clk 1:32:05] } 4... a6 { [%eval 0.74] [%clk 1:32:17] } 5. b6 { [%eval 0.27] [%clk 1:31:51] } 5... e6 { [%eval 0.26] [%clk 1:32:04] } 6. Nc3 { [%eval 0.36] [%clk 1:31:55] } 6... Nxd5 { [%eval 0.25] [%clk 1:32:19] } 7. Nxd5 { [%eval 0.23] [%clk 1:32:16] } 7... exd5 { [%eval 0.3] [%clk 1:32:44] } 8. Qxd5 { [%eval 0.27] [%clk 1:32:29] } 8... Nc6 { [%eval 0.0] [%clk 1:33:09] } 9. e4 { [%eval 0.18] [%clk 1:32:18] } 9... Be7 { [%eval 0.07] [%clk 1:32:02] } 10. Bc4 { [%eval 0.12] [%clk 1:32:41] } 10... O-O { [%eval 0.19] [%clk 1:32:20] } 11. Nf3 { [%eval 0.19] [%clk 1:33:04] } 11... Rb8 { [%eval 0.3] [%clk 1:28:36] } 12. O-O { [%eval 0.1] [%clk 1:33:25] } 12... Rxb6 { [%eval 0.2] [%clk 1:28:36] } 13. Qh5 { [%eval 0.22] [%clk 1:30:06] } 13... d6 { [%eval 0.08] [%clk 1:19:35] } 14. b3 { [%eval 0.0] [%clk 1:24:16] } 14... Bf6?! { [%eval 0.73] } { Inaccuracy. Be6 was best. } { [%clk 1:10:07] } 15. Ng5 { [%eval 0.96] [%clk 1:16:23] } 15... Bxg5 { [%eval 1.0] [%clk 1:10:22] } 16. Bxg5 { [%eval 0.75] [%clk 1:16:50] } 16... Qe8 { [%eval 0.81] [%clk 1:10:36] } 17. Rad1 { [%eval 0.53] [%clk 1:05:22] } 17... Ne5 { [%eval 0.3] [%clk 1:03:47] } 18. Be2 { [%eval 0.68] [%clk 0:59:38] } 18... f6?! { [%eval 1.27] } { Inaccuracy. Ng6 was best. } { [%clk 0:59:27] } 19. Qxe8 { [%eval 1.05] [%clk 0:59:45] } 19... Rxe8 { [%eval 1.34] [%clk 0:59:56] } 20. Bd2 { [%eval 1.27] [%clk 0:56:10] } 20... Kf8? { [%eval 2.72] } { Mistake. Bd7 was best. } { [%clk 0:53:02] } 21. Ba5 { [%eval 2.98] [%clk 0:49:49] } 21... Rc6 { [%eval 2.54] [%clk 0:52:47] } 22. Rd2? { [%eval 1.03] } { Mistake. f4 was best. } { [%clk 0:48:42] } 22... Bg4 { [%eval 1.5] [%clk 0:45:06] } 23. f3 { [%eval 1.47] [%clk 0:47:56] } 23... Bh5 { [%eval 1.91] [%clk 0:45:01] } 24. Rfd1 { [%eval 1.97] [%clk 0:33:14] } 24... Ke7 { [%eval 1.56] [%clk 0:44:41] } 25. Bc3 { [%eval 1.31] [%clk 0:32:58] } 25... Rd8?! { [%eval 2.02] } { Inaccuracy. h6 was best. } { [%clk 0:41:47] } 26. Kf2 { [%eval 2.08] [%clk 0:31:34] } 26... g5 { [%eval 1.88] [%clk 0:36:00] } 27. h4 { [%eval 1.8] [%clk 0:28:34] } 27... h6 { [%eval 2.06] [%clk 0:28:57] } 28. Rh1 { [%eval 2.01] [%clk 0:25:25] } 28... Bg6 { [%eval 2.22] [%clk 0:28:00] } 29. hxg5 { [%eval 1.92] [%clk 0:22:51] } 29... hxg5 { [%eval 2.09] [%clk 0:28:25] } 30. g3 { [%eval 2.04] [%clk 0:23:08] } 30... g4 { [%eval 2.1] [%clk 0:14:21] } 31. f4 { [%eval 2.15] [%clk 0:18:37] } 31... Bxe4 { [%eval 2.18] [%clk 0:14:03] } 32. Rh6 { [%eval 1.8] [%clk 0:15:23] } 32... Nd7 { [%eval 2.14] [%clk 0:12:41] } 33. Bxg4?! { [%eval 1.43] } { Inaccuracy. Bc4 was best. } { [%clk 0:15:37] } 33... d5 { [%eval 1.05] [%clk 0:12:21] } 34. Re2 { [%eval 1.83] [%clk 0:13:27] } 34... Kf7 { [%eval 1.66] [%clk 0:11:38] } 35. f5? { [%eval 0.37] } { Mistake. Ba5 was best. } { [%clk 0:08:10] } 35... Rg8?! { [%eval 1.32] } { Inaccuracy. c4 was best. } { [%clk 0:05:10] } 36. Bh5+?! { [%eval 0.39] } { Inaccuracy. Bf3 was best. } { [%clk 0:07:17] } 36... Kg7 { [%eval 0.52] [%clk 0:05:15] } 37. Rg6+ { [%eval 0.46] [%clk 0:03:45] } 37... Kf8 { [%eval 0.48] [%clk 0:05:23] } 38. g4 { [%eval 0.04] [%clk 0:03:38] } 38... Rxg6 { [%eval 0.3] [%clk 0:03:31] } 39. Bxg6 { [%eval 0.25] [%clk 0:03:59] } 39... Ne5 { [%eval 0.67] [%clk 0:02:55] } 40. Bh5?! { [%eval 0.0] } { Inaccuracy. Bxe5 was best. } { [%clk 0:02:06] } 40... Nf3 { [%eval -0.05] [%clk 0:00:45] } 41. Kg3 { [%eval 0.0] [%clk 0:29:17] } 41... Kg7 { [%eval 0.0] [%clk 0:24:25] } 42. Kf4 { [%eval 0.0] [%clk 0:24:27] } 42... Rd6 { [%eval 0.26] [%clk 0:21:54] } 43. Kg3 { [%eval 0.0] [%clk 0:17:38] } 43... Rd8 { [%eval 0.0] [%clk 0:19:09] } 44. Ba5 { [%eval 0.0] [%clk 0:11:16] } 44... Rc8 { [%eval 0.0] [%clk 0:17:25] } 45. Rf2 { [%eval -0.04] [%clk 0:08:40] } 45... Nd4 { [%eval 0.0] [%clk 0:15:15] } 46. Bg6 { [%eval -0.02] [%clk 0:06:16] } 46... c4 { [%eval 0.51] [%clk 0:11:48] } 47. bxc4 { [%eval 0.61] [%clk 0:05:06] } 47... dxc4 { [%eval 0.4] [%clk 0:11:56] } 48. Rd2 { [%eval 0.08] [%clk 0:05:15] } 48... Bd3 { [%eval 0.05] [%clk 0:11:45] } 49. g5 { [%eval -0.12] [%clk 0:03:41] } 49... Nb5? { [%eval 1.04] } { Mistake. Bxf5 was best. } { [%clk 0:04:23] } 50. a4?! { [%eval 0.11] } { Inaccuracy. Kg4 was best. } { [%clk 0:03:15] } 50... Nd6 { [%eval 0.07] [%clk 0:04:49] } 51. gxf6+ { [%eval 0.13] [%clk 0:02:27] } 51... Kxf6 { [%eval 0.0] [%clk 0:05:08] } 52. Kf4 { [%eval 0.12] [%clk 0:02:28] } 52... Ke7 { [%eval 0.16] [%clk 0:02:36] } 53. Bb4 { [%eval 0.15] [%clk 0:01:33] } 53... Kd7? { [%eval 1.4] } { Mistake. Rb8 was best. } { [%clk 0:02:09] } 54. Ke5 { [%eval 1.15] [%clk 0:01:32] } 54... Ne4 { [%eval 1.49] [%clk 0:02:08] } 55. Rh2 { [%eval 1.6] [%clk 0:01:05] } 55... Ng5 { [%eval 1.98] [%clk 0:01:46] } 56. Kf4 { [%eval 1.94] [%clk 0:00:58] } 56... Ne4 { [%eval 1.89] [%clk 0:01:42] } 57. Bf7?! { [%eval 1.02] } { Inaccuracy. Rh7+ was best. } { [%clk 0:00:54] } 57... Rb8 { [%eval 0.98] [%clk 0:01:25] } 58. Be6+ { [%eval 1.03] [%clk 0:01:08] } 58... Kc6 { [%eval 0.95] [%clk 0:01:47] } 59. Be1? { [%eval -0.39] } { Mistake. Ba3 was best. } { [%clk 0:01:15] } 59... Rb1 { [%eval 0.0] [%clk 0:01:49] } 60. Rh6 { [%eval -0.41] [%clk 0:00:53] } 60... Kc5 { [%eval -0.44] [%clk 0:01:49] } 61. Ba5?? { [%eval -3.53] } { Blunder. Rh1 was best. } { [%clk 0:01:06] } 61... Kd4 { [%eval -3.76] [%clk 0:01:59] } 62. Rh8? { [%eval -7.38] } { Mistake. Kf3 was best. } { [%clk 0:00:38] } 62... Rf1+ { [%eval -7.23] [%clk 0:02:07] } 63. Kg4 { [%eval -7.68] [%clk 0:00:48] } 63... Be2+ { [%eval -7.3] [%clk 0:02:27] } 0-1