Event: Amsterdam Chess Open 2023 - A & B
Site: Cygnus Gymnasium, Netherlands
Date: 2023-10-28
White: De Witte, Stein
WhiteElo: 1897
Black: Dekker, Jasper
BlackElo: 1856
Result: 1/2-1/2
ECO: D30
Opening: Queen's Gambit Declined: Tarrasch Defense, Pseudo-Tarrasch
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:56] } 1... d5 { [%eval 0.27] [%clk 1:30:41] } 2. Nf3 { [%eval 0.28] [%clk 1:31:11] } 2... c5 { [%eval 0.51] [%clk 1:30:29] } 3. c4 { [%eval 0.43] [%clk 1:29:13] } 3... e6 { [%eval 0.47] [%clk 1:29:25] } 4. cxd5 { [%eval 0.53] [%clk 1:29:02] } 4... exd5 { [%eval 0.45] [%clk 1:29:46] } 5. g3 { [%eval 0.4] [%clk 1:28:20] } 5... Nc6 { [%eval 0.52] [%clk 1:29:39] } 6. Bg2 { [%eval 0.67] [%clk 1:27:53] } 6... Nf6 { [%eval 0.59] [%clk 1:29:30] } 7. O-O { [%eval 0.51] [%clk 1:28:01] } 7... Be7 { [%eval 0.44] [%clk 1:29:38] } 8. dxc5 { [%eval 0.46] [%clk 1:26:28] } 8... Bxc5 { [%eval 0.32] [%clk 1:27:00] } 9. a3 { [%eval 0.45] [%clk 1:26:31] } 9... O-O { [%eval 0.43] [%clk 1:18:42] } 10. b4 { [%eval 0.62] [%clk 1:25:55] } 10... Bb6 { [%eval 0.76] [%clk 1:18:26] } 11. Nc3 { [%eval 0.7] [%clk 1:21:01] } 11... h6 { [%eval 0.87] [%clk 1:11:15] } 12. Bb2 { [%eval 0.67] [%clk 1:20:13] } 12... Re8 { [%eval 0.83] [%clk 1:10:22] } 13. Na4 { [%eval 0.83] [%clk 1:18:17] } 13... Ne4 { [%eval 0.8] [%clk 1:00:01] } 14. Nxb6 { [%eval 0.86] [%clk 1:14:07] } 14... axb6 { [%eval 0.89] [%clk 0:57:03] } 15. Rc1 { [%eval 1.07] [%clk 1:05:36] } 15... Bf5 { [%eval 0.86] [%clk 0:42:08] } 16. Nd4 { [%eval 0.4] [%clk 1:01:05] } 16... Nxd4 { [%eval 0.77] [%clk 0:39:55] } 17. Qxd4 { [%eval 0.67] [%clk 1:00:02] } 17... Qf6 { [%eval 0.59] [%clk 0:39:50] } 18. Qxf6 { [%eval 0.62] [%clk 0:56:24] } 18... Nxf6 { [%eval 0.75] [%clk 0:39:42] } 19. e3 { [%eval 0.87] [%clk 0:52:05] } 19... Bd3? { [%eval 2.57] } { Mistake. Ne4 was best. } { [%clk 0:38:47] } 20. Rfd1 { [%eval 2.6] [%clk 0:51:56] } 20... Bc4?! { [%eval 4.03] } { Inaccuracy. Be4 was best. } { [%clk 0:39:07] } 21. Bxf6 { [%eval 3.77] [%clk 0:47:58] } 21... gxf6 { [%eval 4.1] [%clk 0:39:35] } 22. Bxd5 { [%eval 3.81] [%clk 0:47:50] } 22... Bxd5 { [%eval 4.13] [%clk 0:39:48] } 23. Rxd5 { [%eval 4.7] [%clk 0:48:19] } 23... Rxa3 { [%eval 4.38] [%clk 0:40:17] } 24. Rc7 { [%eval 5.03] [%clk 0:43:25] } 24... Rb3 { [%eval 5.28] [%clk 0:38:41] } 25. Rd4 { [%eval 4.24] [%clk 0:35:14] } 25... Rb1+ { [%eval 3.27] [%clk 0:31:30] } 26. Kg2 { [%eval 2.89] [%clk 0:35:04] } 26... Rb2 { [%eval 2.75] [%clk 0:29:01] } 27. Rxb7 { [%eval 4.11] [%clk 0:22:31] } 27... Rxe3 { [%eval 4.11] [%clk 0:28:23] } 28. Rb8+?? { [%eval 0.81] } { Blunder. Rg4+ was best. } { [%clk 0:20:29] } 28... Kg7?? { [%eval 6.72] } { Blunder. Kh7 was best. } { [%clk 0:28:09] } 29. Rg4+ { [%eval 6.66] [%clk 0:19:12] } 29... Kh7 { [%eval 7.02] [%clk 0:28:31] } 30. Rxb6?? { [%eval 2.0] } { Blunder. Rb7 was best. } { [%clk 0:15:44] } 30... h5?? { [%eval 5.37] } { Blunder. f5 was best. } { [%clk 0:27:47] } 31. Rf4 { [%eval 5.37] [%clk 0:14:38] } 31... Re6 { [%eval 5.55] [%clk 0:19:34] } 32. Rxe6 { [%eval 5.48] [%clk 0:12:32] } 32... fxe6 { [%eval 5.91] [%clk 0:19:58] } 33. Rxf6 { [%eval 5.69] [%clk 0:12:20] } 33... Rxb4 { [%eval 5.8] [%clk 0:19:56] } 34. Rxe6 { [%eval 5.22] [%clk 0:12:37] } 34... Kg7 { [%eval 6.28] [%clk 0:19:10] } 35. h3 { [%eval 4.95] [%clk 0:09:32] } 35... Ra4 { [%eval 5.43] [%clk 0:19:11] } 36. Kf3 { [%eval 6.38] [%clk 0:09:02] } 36... h4 { [%eval 6.23] [%clk 0:16:56] } 37. Re4 { [%eval 6.15] [%clk 0:07:06] } 37... Ra3+ { [%eval 5.76] [%clk 0:17:24] } 38. Kg4 { [%eval 4.72] [%clk 0:06:34] } 38... hxg3 { [%eval 4.5] [%clk 0:17:05] } 39. fxg3 { [%eval 5.35] [%clk 0:07:03] } 39... Kf6 { [%eval 6.13] [%clk 0:17:27] } 40. h4 { [%eval 5.96] [%clk 0:06:57] } 40... Rb3 { [%eval 6.87] [%clk 0:17:19] } 41. Rf4+ { [%eval 5.54] [%clk 0:06:51] } 41... Kg6 { [%eval 7.6] [%clk 0:17:44] } 42. h5+ { [%eval 6.91] [%clk 0:06:17] } 42... Kh6 { [%eval 6.0] [%clk 0:16:18] } 43. Rf6+ { [%eval 7.46] [%clk 0:05:54] } 43... Kg7 { [%eval 7.22] [%clk 0:16:39] } 44. Rg6+?! { [%eval 5.02] } { Inaccuracy. Rf4 was best. } { [%clk 0:06:15] } 44... Kh7 { [%eval 7.25] [%clk 0:16:54] } 45. Kh4?! { [%eval 4.82] } { Inaccuracy. Rd6 was best. } { [%clk 0:06:11] } 45... Rb1 { [%eval 4.71] [%clk 0:16:17] } 46. g4 { [%eval 4.69] [%clk 0:06:04] } 46... Rb5?! { [%eval 6.23] } { Inaccuracy. Ra1 was best. } { [%clk 0:16:14] } 47. Rf6 { [%eval 5.54] [%clk 0:05:53] } 47... Kg7 { [%eval 6.74] [%clk 0:16:07] } 48. Rf5 { [%eval 7.74] [%clk 0:05:55] } 48... Rb4 { [%eval 8.48] [%clk 0:15:53] } 49. Kg5 { [%eval 8.03] [%clk 0:06:14] } 49... Ra4 { [%eval 8.42] [%clk 0:16:13] } 50. h6+ { [%eval 8.28] [%clk 0:05:09] } 50... Kh7 { [%eval 8.6] [%clk 0:16:33] } 51. Kh5 { [%eval 8.15] [%clk 0:04:56] } 51... Ra1 { [%eval 8.58] [%clk 0:16:32] } 52. Rf7+ { [%eval 8.28] [%clk 0:04:54] } 52... Kg8 { [%eval 8.52] [%clk 0:16:51] } 53. Kg6 { [%eval 8.04] [%clk 0:04:32] } 53... Ra8 { [%eval 8.07] [%clk 0:15:53] } 54. g5 { [%eval 7.83] [%clk 0:04:00] } 54... Kh8 { [%eval 8.23] [%clk 0:14:32] } 55. Re7 { [%eval 8.25] [%clk 0:03:38] } 55... Rf8 { [%eval 8.94] [%clk 0:14:35] } 56. Kh5 { [%eval 8.21] [%clk 0:03:03] } 56... Rf5 { [%eval 8.52] [%clk 0:15:03] } 57. Kg4 { [%eval 8.18] [%clk 0:02:56] } 57... Rb5? { [%eval #11] } { Checkmate is now unavoidable. Rf1 was best. } { [%clk 0:15:08] } 58. g6 { [%eval #10] [%clk 0:02:57] } 58... Rb8 { [%eval #8] [%clk 0:15:22] } 59. Kg5 { [%eval #9] [%clk 0:02:47] } 59... Rc8 { [%eval #7] [%clk 0:15:25] } 60. Re6 { [%eval #8] [%clk 0:02:08] } 60... Rb8 { [%eval #6] [%clk 0:15:16] } 61. Ra6 { [%eval #9] [%clk 0:01:42] } 61... Rg8 { [%eval #6] [%clk 0:14:53] } 62. Ra7 { [%eval #8] [%clk 0:01:37] } 62... Rb8 { [%eval #7] [%clk 0:15:05] } 63. Kf6?! { [%eval 59.59] } { Lost forced checkmate sequence. Ra5 was best. } { [%clk 0:01:15] } 63... Rf8+?! { [%eval #42] } { Checkmate is now unavoidable. Rb6+ was best. } { [%clk 0:14:40] } 64. Ke7 { [%eval #13] [%clk 0:01:18] } 64... Rg8 { [%eval #9] [%clk 0:15:03] } 65. Kf6 { [%eval #12] [%clk 0:00:57] } 65... Rf8+ { [%eval #23] [%clk 0:15:13] } 66. Rf7 { [%eval #16] [%clk 0:01:05] } 66... Rb8 { [%eval #13] [%clk 0:15:32] } 67. g7+ { [%eval #13] [%clk 0:01:03] } 67... Kh7 { [%eval #12] [%clk 0:15:23] } 68. Ke7?? { [%eval 0.0] } { Lost forced checkmate sequence. Rf8 was best. } { [%clk 0:00:48] } 68... Kxh6 { [%eval 0.0] [%clk 0:15:28] } 69. Kf6 { [%eval 0.0] [%clk 0:00:36] } 69... Rb6+ { [%eval 0.0] [%clk 0:15:16] } 70. Kf5 { [%eval 0.0] [%clk 0:00:41] } 70... Kh7 { [%eval 0.0] [%clk 0:15:36] } 71. Re7 { [%eval 0.0] [%clk 0:00:34] } 71... Ra6 { [%eval 0.0] [%clk 0:15:54] } 72. Rb7 { [%eval 0.0] [%clk 0:00:40] } 72... Rc6 { [%eval 0.0] [%clk 0:16:08] } 73. Re7 { [%eval 0.0] [%clk 0:00:41] } 73... Ra6 { [%eval 0.0] [%clk 0:16:33] } 74. Re6 { [%eval 0.0] [%clk 0:00:39] } 1/2-1/2