Event: Hoogeveen Open 2023
Site: Hoogeveen, Netherlands
Date: 2023-10-23
White: Slagboom, Leandro
WhiteTitle: FM
WhiteElo: 2305
Black: Arnold, Rhys
BlackElo: 2087
Result: 1-0
ECO: B33
Opening: Sicilian Defense: Lasker-Pelikan Variation
Variant: Standard
TimeControl: 90min/40moves + 30min + 30sec/move

1. e4 { [%eval 0.36] [%clk 1:30:55] } 1... c5 { [%eval 0.32] [%clk 1:30:58] } 2. Nf3 { [%eval 0.0] [%clk 1:31:12] } 2... Nc6 { [%eval 0.0] [%clk 1:31:18] } 3. d4 { [%eval 0.33] [%clk 1:31:24] } 3... cxd4 { [%eval 0.38] [%clk 1:31:46] } 4. Nxd4 { [%eval 0.29] [%clk 1:31:47] } 4... Nf6 { [%eval 0.36] [%clk 1:32:13] } 5. Nc3 { [%eval 0.32] [%clk 1:32:09] } 5... e5 { [%eval 0.13] [%clk 1:32:40] } 6. Nde2 { [%eval 0.0] [%clk 1:32:31] } 6... Bc5 { [%eval 0.13] [%clk 1:30:49] } 7. Ng3 { [%eval 0.04] [%clk 1:31:57] } 7... O-O { [%eval 0.09] [%clk 1:23:12] } 8. Bd3 { [%eval 0.12] [%clk 1:32:07] } 8... d6 { [%eval 0.03] [%clk 1:13:44] } 9. Na4 { [%eval 0.1] [%clk 1:31:44] } 9... Bb4+ { [%eval 0.27] [%clk 1:12:50] } 10. c3 { [%eval 0.32] [%clk 1:32:01] } 10... Ba5 { [%eval 0.32] [%clk 1:13:17] } 11. O-O { [%eval 0.32] [%clk 1:31:54] } 11... Bg4 { [%eval 0.62] [%clk 1:07:38] } 12. f3 { [%eval 0.25] [%clk 1:28:32] } 12... Be6 { [%eval 0.23] [%clk 1:08:02] } 13. Qe2 { [%eval 0.09] [%clk 1:27:19] } 13... a6 { [%eval 0.1] [%clk 1:02:11] } 14. b4 { [%eval 0.1] [%clk 1:26:23] } 14... Bc7 { [%eval -0.01] [%clk 1:02:13] } 15. Rd1 { [%eval -0.1] [%clk 1:21:03] } 15... a5?! { [%eval 0.88] } { Inaccuracy. b5 was best. } { [%clk 0:55:48] } 16. b5 { [%eval 0.87] [%clk 1:19:20] } 16... Nb8 { [%eval 0.87] [%clk 0:55:48] } 17. c4 { [%eval 0.83] [%clk 1:10:35] } 17... Nbd7 { [%eval 0.82] [%clk 0:55:24] } 18. Be3 { [%eval 0.65] [%clk 1:08:06] } 18... b6?! { [%eval 1.32] } { Inaccuracy. Nb6 was best. } { [%clk 0:54:48] } 19. Nc3 { [%eval 1.4] [%clk 1:04:18] } 19... Nc5 { [%eval 1.59] [%clk 0:50:38] } 20. Bc2 { [%eval 1.53] [%clk 1:04:24] } 20... Qe8 { [%eval 1.72] [%clk 0:48:46] } 21. h3 { [%eval 1.31] [%clk 0:57:08] } 21... Rc8 { [%eval 1.14] [%clk 0:46:02] } 22. f4 { [%eval 0.91] [%clk 0:20:45] } 22... Bb8 { [%eval 1.1] [%clk 0:39:13] } 23. Rac1?! { [%eval 0.43] } { Inaccuracy. Nd5 was best. } { [%clk 0:17:02] } 23... exf4 { [%eval 0.47] [%clk 0:34:37] } 24. Bxf4 { [%eval 0.59] [%clk 0:17:18] } 24... Bxc4 { [%eval 0.44] [%clk 0:34:03] } 25. Qf3 { [%eval 0.29] [%clk 0:14:56] } 25... Qe6? { [%eval 1.57] } { Mistake. g6 was best. } { [%clk 0:21:54] } 26. Nd5 { [%eval 1.02] [%clk 0:14:17] } 26... Nfd7?! { [%eval 2.08] } { Inaccuracy. Ncd7 was best. } { [%clk 0:19:14] } 27. Nf5 { [%eval 2.25] [%clk 0:12:12] } 27... Bxd5 { [%eval 1.71] [%clk 0:17:32] } 28. Qg4 { [%eval 1.77] [%clk 0:08:38] } 28... g6 { [%eval 1.62] [%clk 0:14:12] } 29. exd5 { [%eval 1.75] [%clk 0:08:07] } 29... Qe8 { [%eval 1.69] [%clk 0:13:20] } 30. Bh6 { [%eval 1.95] [%clk 0:05:15] } 30... Ne5 { [%eval 1.89] [%clk 0:10:00] } 31. Qh4 { [%eval 1.74] [%clk 0:04:17] } 31... f6 { [%eval 1.8] [%clk 0:07:11] } 32. Bxf8 { [%eval 1.7] [%clk 0:04:41] } 32... Qxf8 { [%eval 1.75] [%clk 0:07:34] } 33. Nd4 { [%eval 1.85] [%clk 0:04:22] } 33... Bc7 { [%eval 1.82] [%clk 0:07:46] } 34. Nc6 { [%eval 1.31] [%clk 0:04:00] } 34... Bd8 { [%eval 1.33] [%clk 0:08:13] } 35. Qd4?! { [%eval 0.28] } { Inaccuracy. Qf4 was best. } { [%clk 0:03:41] } 35... Qh6?! { [%eval 1.35] } { Inaccuracy. f5 was best. } { [%clk 0:08:04] } 36. Rf1? { [%eval 0.0] } { Mistake. Kh1 was best. } { [%clk 0:03:38] } 36... Qg5? { [%eval 1.15] } { Mistake. f5 was best. } { [%clk 0:08:06] } 37. Rce1?! { [%eval 0.08] } { Inaccuracy. Qc3 was best. } { [%clk 0:03:34] } 37... Kg7?? { [%eval 3.36] } { Blunder. f5 was best. } { [%clk 0:08:04] } 38. Kh1? { [%eval 1.49] } { Mistake. h4 was best. } { [%clk 0:02:27] } 38... Qh6?? { [%eval 3.8] } { Blunder. Ncd7 was best. } { [%clk 0:07:29] } 39. Re2?? { [%eval 1.64] } { Blunder. Nxe5 was best. } { [%clk 0:02:11] } 39... f5?! { [%eval 2.91] } { Inaccuracy. Ncd7 was best. } { [%clk 0:06:25] } 40. Nxd8 { [%eval 3.17] [%clk 0:00:42] } 40... Rxd8 { [%eval 2.7] [%clk 0:06:44] } 41. Rxe5 { [%eval 2.78] [%clk 0:00:59] } 41... dxe5 { [%eval 2.53] [%clk 0:06:56] } 42. Qxe5+ { [%eval 3.15] [%clk 0:01:26] } 42... Kg8 { [%eval 2.39] [%clk 0:06:34] } 43. Qf6?! { [%eval 1.43] } { Inaccuracy. Bxf5 was best. } { [%clk 0:24:06] } 43... Qf8? { [%eval 2.89] } { Mistake. Rf8 was best. } { [%clk 0:28:26] } 44. Qxb6 { [%eval 2.88] [%clk 0:24:18] } 44... Rxd5 { [%eval 3.25] [%clk 0:28:09] } 45. Qxa5 { [%eval 3.32] [%clk 0:23:58] } 45... Qd6 { [%eval 3.13] [%clk 0:28:15] } 46. b6 { [%eval 3.35] [%clk 0:12:36] } 46... Kg7 { [%eval 3.54] [%clk 0:28:32] } 47. Qa7+ { [%eval 3.44] [%clk 0:10:41] } 47... Kh6?! { [%eval 4.46] } { Inaccuracy. Nd7 was best. } { [%clk 0:28:30] } 48. b7 { [%eval 4.65] [%clk 0:09:56] } 48... Nd7 { [%eval 4.84] [%clk 0:28:41] } 49. Qe3+ { [%eval 4.67] [%clk 0:08:31] } 49... Kg7 { [%eval 4.83] [%clk 0:29:05] } 50. Re1 { [%eval 5.11] [%clk 0:08:30] } 50... Ne5 { [%eval 4.76] [%clk 0:28:36] } 51. Rb1 { [%eval 4.82] [%clk 0:07:42] } 51... Nd7 { [%eval 4.89] [%clk 0:28:09] } 52. Ba4 { [%eval 4.34] [%clk 0:07:06] } 52... Rd3 { [%eval 4.36] [%clk 0:26:44] } 53. Qe2 { [%eval 4.29] [%clk 0:04:33] } 53... Nb8 { [%eval 3.95] [%clk 0:25:50] } 54. Rd1 { [%eval 3.57] [%clk 0:03:13] } 54... Rxd1+ { [%eval 3.52] [%clk 0:26:01] } 55. Bxd1 { [%eval 3.46] [%clk 0:03:26] } 55... g5 { [%eval 4.05] [%clk 0:24:13] } 56. Bc2 { [%eval 3.96] [%clk 0:02:31] } 56... Kf6 { [%eval 4.19] [%clk 0:23:34] } 57. Qe8 { [%eval 4.04] [%clk 0:01:54] } 57... h6 { [%eval 4.51] [%clk 0:21:32] } 58. Bb3 { [%eval 3.97] [%clk 0:01:51] } 58... f4 { [%eval 4.34] [%clk 0:21:17] } 59. Qh8+ { [%eval 3.94] [%clk 0:01:24] } 59... Ke7 { [%eval 3.9] [%clk 0:21:42] } 60. Qc8?! { [%eval 2.41] } { Inaccuracy. Ba4 was best. } { [%clk 0:00:44] } 60... Qe5 { [%eval 2.25] [%clk 0:21:30] } 61. Qg4 { [%eval 1.65] [%clk 0:00:56] } 61... Kd6 { [%eval 1.3] [%clk 0:20:47] } 62. Qf3 { [%eval 1.42] [%clk 0:01:14] } 62... Kc7 { [%eval 1.96] [%clk 0:20:59] } 63. Bd5 { [%eval 1.99] [%clk 0:01:09] } 63... Na6 { [%eval 2.04] [%clk 0:20:43] } 64. Qe4 { [%eval 2.59] [%clk 0:01:15] } 64... Qd6 { [%eval 2.53] [%clk 0:19:00] } 65. Qc4+ { [%eval 2.88] [%clk 0:01:41] } 65... Kb6 { [%eval 2.78] [%clk 0:19:22] } 66. a4 { [%eval 2.78] [%clk 0:01:43] } 66... Qe7?? { [%eval 6.08] } { Blunder. Qc5 was best. } { [%clk 0:19:09] } 67. Qc6+ { [%eval 5.69] [%clk 0:01:15] } 67... Ka7 { [%eval 6.35] [%clk 0:19:36] } 68. b8=Q+ { [%eval 5.82] [%clk 0:01:06] } 68... Nxb8 { [%eval 5.52] [%clk 0:19:39] } 69. Qa8+ { [%eval 5.66] [%clk 0:01:30] } 69... Kb6 { [%eval 5.57] [%clk 0:20:07] } 70. Qxb8+ { [%eval 5.59] [%clk 0:01:53] } 70... Kc5 { [%eval 5.38] [%clk 0:20:28] } 71. Qb5+ { [%eval 6.23] [%clk 0:02:14] } 71... Kd4 { [%eval 5.9] [%clk 0:20:41] } 72. Qc4+ { [%eval 5.63] [%clk 0:02:38] } 72... Ke3 { [%eval 6.6] [%clk 0:21:05] } 73. a5 { [%eval 5.94] [%clk 0:02:08] } 73... Kf2 { [%eval 7.07] [%clk 0:21:27] } 74. Kh2 { [%eval 6.71] [%clk 0:01:37] } 74... f3?! { [%eval 81.14] } { Inaccuracy. g4 was best. } { [%clk 0:21:11] } 75. Qd4+ { [%eval 46.17] [%clk 0:01:38] } 75... Ke1?! { [%eval #10] } { Checkmate is now unavoidable. Qe3 was best. } { [%clk 0:21:31] } 76. Bxf3 { [%eval #9] [%clk 0:01:33] } 1-0