Event: WLC 2022 A
Site: Eindhoven, Netherlands
White: van der Valk, Niklas
WhiteElo: 2177
Black: Koster, Chiel
BlackElo: 2014
Result: 1/2-1/2
ECO: A29
Opening: English Opening: King's English Variation, Four Knights Variation, Fianchetto Line
Variant: Standard
TimeControl: 90 min +  30 sec increment

1. c4 { [%eval 0.23] [%clk 1:30:57] } 1... Nf6 { [%eval 0.29] [%clk 1:30:35] } 2. Nc3 { [%eval 0.08] [%clk 1:31:22] } 2... e5 { [%eval 0.32] [%clk 1:29:46] } 3. Nf3 { [%eval 0.0] [%clk 1:28:52] } 3... Nc6 { [%eval 0.18] [%clk 1:29:29] } 4. g3 { [%eval 0.08] [%clk 1:29:17] } 4... d6?! { [%eval 0.67] } { Inaccuracy. Bb4 was best. } { [%clk 1:29:07] } 5. d4 { [%eval 0.9] [%clk 1:25:58] } 5... exd4 { [%eval 0.64] [%clk 1:23:05] } 6. Nxd4 { [%eval 0.85] [%clk 1:26:17] } 6... Bd7 { [%eval 0.69] [%clk 1:20:58] } 7. Bg2 { [%eval 0.76] [%clk 1:26:29] } 7... g6 { [%eval 0.75] [%clk 1:20:53] } 8. b3 { [%eval 0.94] [%clk 1:25:03] } 8... Bg7 { [%eval 0.96] [%clk 1:20:44] } 9. Bb2 { [%eval 0.72] [%clk 1:24:25] } 9... O-O { [%eval 0.68] [%clk 1:20:31] } 10. O-O { [%eval 0.86] [%clk 1:22:57] } 10... Re8 { [%eval 0.78] [%clk 1:18:26] } 11. e3?! { [%eval 0.23] } { Inaccuracy. Nc2 was best. } { [%clk 1:21:35] } 11... h5 { [%eval 0.43] [%clk 1:14:22] } 12. Nxc6 { [%eval 0.25] [%clk 1:16:39] } 12... Bxc6 { [%eval 0.18] [%clk 1:13:00] } 13. Bxc6 { [%eval -0.31] [%clk 1:11:28] } 13... bxc6 { [%eval -0.21] [%clk 1:13:23] } 14. Qf3 { [%eval -0.06] [%clk 1:06:09] } 14... Ne4 { [%eval 0.15] [%clk 1:11:48] } 15. Nxe4 { [%eval 0.06] [%clk 1:05:52] } 15... Bxb2 { [%eval 0.08] [%clk 1:12:14] } 16. Rab1 { [%eval 0.05] [%clk 1:03:52] } 16... Bg7 { [%eval 0.01] [%clk 1:12:32] } 17. h4 { [%eval 0.03] [%clk 0:55:40] } 17... a5 { [%eval 0.0] [%clk 1:03:07] } 18. Ng5 { [%eval 0.0] [%clk 0:50:45] } 18... Qd7 { [%eval 0.0] [%clk 1:03:30] } 19. c5?! { [%eval -0.65] } { Inaccuracy. Kg2 was best. } { [%clk 0:49:09] } 19... d5 { [%eval -0.7] [%clk 1:01:50] } 20. Kg2 { [%eval -0.32] [%clk 0:45:39] } 20... Qe7 { [%eval -0.31] [%clk 0:59:39] } 21. Rfc1 { [%eval -0.58] [%clk 0:35:58] } 21... Bh6 { [%eval -0.7] [%clk 0:58:53] } 22. Nh3 { [%eval -0.59] [%clk 0:31:48] } 22... d4 { [%eval -0.6] [%clk 0:52:57] } 23. Rf1? { [%eval -1.95] } { Mistake. Re1 was best. } { [%clk 0:25:09] } 23... dxe3 { [%eval -1.97] [%clk 0:51:10] } 24. fxe3 { [%eval -1.74] [%clk 0:25:34] } 24... f5?? { [%eval 0.21] } { Blunder. Rad8 was best. } { [%clk 0:51:21] } 25. Qxc6 { [%eval 0.33] [%clk 0:23:55] } 25... Qe4+ { [%eval 0.23] [%clk 0:46:19] } 26. Qxe4 { [%eval 0.1] [%clk 0:24:20] } 26... Rxe4 { [%eval 0.11] [%clk 0:46:46] } 27. Nf4 { [%eval 0.15] [%clk 0:23:06] } 27... Kf7? { [%eval 1.28] } { Mistake. Rxe3 was best. } { [%clk 0:46:59] } 28. Kf2? { [%eval 0.18] } { Mistake. Rbd1 was best. } { [%clk 0:20:00] } 28... Rae8 { [%eval 0.16] [%clk 0:46:04] } 29. Rfe1 { [%eval 0.41] [%clk 0:19:48] } 29... Bf8 { [%eval 0.75] [%clk 0:44:11] } 30. Rbc1 { [%eval 0.86] [%clk 0:18:38] } 30... c6 { [%eval 0.7] [%clk 0:41:40] } 31. Rc3 { [%eval 0.69] [%clk 0:15:37] } 31... a4? { [%eval 2.11] } { Mistake. Rd8 was best. } { [%clk 0:41:15] } 32. Rd1 { [%eval 2.22] [%clk 0:13:31] } 32... R8e5 { [%eval 2.28] [%clk 0:39:19] } 33. Rd7+ { [%eval 2.17] [%clk 0:08:58] } 33... Ke8 { [%eval 2.3] [%clk 0:39:06] } 34. Rd4 { [%eval 2.15] [%clk 0:07:40] } 34... axb3 { [%eval 2.4] [%clk 0:36:55] } 35. axb3 { [%eval 2.28] [%clk 0:06:45] } 35... Bxc5 { [%eval 2.76] [%clk 0:36:18] } 36. Rxe4 { [%eval 2.52] [%clk 0:06:42] } 36... fxe4 { [%eval 2.53] [%clk 0:36:43] } 37. Nxg6 { [%eval 2.83] [%clk 0:06:18] } 37... Rf5+ { [%eval 2.8] [%clk 0:37:09] } 38. Nf4 { [%eval 2.63] [%clk 0:06:26] } 38... Kd7 { [%eval 2.67] [%clk 0:37:21] } 39. Rc4 { [%eval 2.61] [%clk 0:05:28] } 39... Re5 { [%eval 2.42] [%clk 0:37:15] } 40. Ng6 { [%eval 2.45] [%clk 0:04:40] } 40... Rf5+ { [%eval 2.66] [%clk 0:37:41] } 41. Nf4 { [%eval 2.67] [%clk 0:03:06] } 41... Re5 { [%eval 2.45] [%clk 0:38:09] } 42. Ke2 { [%eval 2.98] [%clk 0:02:32] } 42... Bb6 { [%eval 3.56] [%clk 0:37:45] } 43. b4?? { [%eval 1.6] } { Blunder. Nh3 was best. } { [%clk 0:01:53] } 43... Kd6 { [%eval 1.67] [%clk 0:37:50] } 44. Kd2 { [%eval 1.56] [%clk 0:01:36] } 44... Ba7 { [%eval 1.34] [%clk 0:38:18] } 45. Ne2 { [%eval 2.0] [%clk 0:01:26] } 45... Kd5 { [%eval 1.62] [%clk 0:37:45] } 46. Rc1 { [%eval 1.47] [%clk 0:01:27] } 46... Rf5?! { [%eval 2.38] } { Inaccuracy. Kd6 was best. } { [%clk 0:36:06] } 47. Nf4+?! { [%eval 1.44] } { Inaccuracy. Ra1 was best. } { [%clk 0:01:45] } 47... Kd6 { [%eval 1.78] [%clk 0:36:22] } 48. Ra1 { [%eval 1.99] [%clk 0:01:29] } 48... Bb6 { [%eval 1.94] [%clk 0:36:37] } 49. Ke2? { [%eval 0.74] } { Mistake. Rc1 was best. } { [%clk 0:00:40] } 49... Rb5 { [%eval 0.94] [%clk 0:36:15] } 50. Ra4 { [%eval 0.84] [%clk 0:01:04] } 50... Kc7 { [%eval 0.99] [%clk 0:32:50] } 51. Nh3 { [%eval 0.65] [%clk 0:00:35] } 51... Kd6 { [%eval 0.77] [%clk 0:32:39] } 52. Nf2?! { [%eval 0.18] } { Inaccuracy. Nf4 was best. } { [%clk 0:00:47] } 52... Ke5 { [%eval 0.22] [%clk 0:33:05] } 53. Nd1 { [%eval 0.03] [%clk 0:00:44] } 53... c5 { [%eval 0.01] [%clk 0:32:37] } 54. bxc5 { [%eval 0.01] [%clk 0:00:55] } 54... Rxc5 { [%eval 0.1] [%clk 0:32:54] } 55. Nf2 { [%eval 0.08] [%clk 0:00:37] } 55... Rc2+ { [%eval 0.06] [%clk 0:31:57] } 56. Kf1 { [%eval 0.0] [%clk 0:01:05] } 56... Kf5 { [%eval 0.04] [%clk 0:32:02] } 57. Ra3 { [%eval 0.0] [%clk 0:00:36] } 57... Bc7 { [%eval 0.0] [%clk 0:31:31] } 58. Kg2 { [%eval 0.0] [%clk 0:00:41] } 58... Re2 { [%eval 0.0] [%clk 0:31:16] } 59. Rb3 { [%eval 0.0] [%clk 0:00:52] } 59... Be5 { [%eval 0.0] [%clk 0:31:14] } 60. Ra3 { [%eval 0.0] [%clk 0:00:37] } 60... Bc7 { [%eval 0.0] [%clk 0:31:28] } 61. Ra7 { [%eval 0.0] [%clk 0:00:33] } 61... Bb6 { [%eval 0.0] [%clk 0:30:58] } 62. Rf7+ { [%eval 0.0] [%clk 0:00:34] } 62... Kg6 { [%eval 0.0] [%clk 0:31:21] } 63. Kf1 { [%eval 0.0] [%clk 0:00:35] } 63... Rxe3 { [%eval 0.0] [%clk 0:31:05] } 64. Rf4 { [%eval -0.19] [%clk 0:00:34] } 64... Rf3 { [%eval -0.08] [%clk 0:30:48] } 65. Rxf3 { [%eval -0.2] [%clk 0:00:31] } 65... exf3 { [%eval 0.0] [%clk 0:31:12] } 66. g4 { [%eval -0.06] [%clk 0:00:36] } 66... hxg4 { [%eval 0.0] [%clk 0:30:25] } 67. Nxg4 { [%eval 0.0] [%clk 0:00:58] } 1/2-1/2