Event: Round 8: Jurriaan Boeren - Onno Elgersma
Date: 2022-10-21
White: Jurriaan Boeren
Black: Onno Elgersma
Result: 0-1
ECO: B33
Opening: Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation
Variant: Standard

1. e4 { [%eval 0.0] [%clk 1:30:56] } 1... c5 { [%eval 0.32] [%clk 1:30:11] } 2. Ne2 { [%eval 0.0] [%clk 1:30:16] } 2... Nc6 { [%eval 0.18] [%clk 1:30:31] } 3. d4 { [%eval 0.3] [%clk 1:30:37] } 3... cxd4 { [%eval 0.52] [%clk 1:30:56] } 4. Nxd4 { [%eval 0.29] [%clk 1:31:05] } 4... Nf6 { [%eval 0.36] [%clk 1:30:55] } 5. Nc3 { [%eval 0.32] [%clk 1:31:29] } 5... e6 { [%eval 0.0] [%clk 1:31:13] } 6. Ndb5 { [%eval 0.27] [%clk 1:31:31] } 6... d6 { [%eval 0.21] [%clk 1:31:37] } 7. Bf4 { [%eval 0.24] [%clk 1:31:57] } 7... e5 { [%eval 0.3] [%clk 1:32:02] } 8. Bg5 { [%eval 0.29] [%clk 1:32:24] } 8... a6 { [%eval 0.41] [%clk 1:32:24] } 9. Na3 { [%eval 0.28] [%clk 1:32:50] } 9... b5 { [%eval 0.34] [%clk 1:32:48] } 10. Nd5 { [%eval 0.35] [%clk 1:33:17] } 10... Be7 { [%eval 0.29] [%clk 1:33:13] } 11. Bxf6 { [%eval 0.46] [%clk 1:33:39] } 11... Bxf6 { [%eval 0.27] [%clk 1:33:41] } 12. c3 { [%eval 0.27] [%clk 1:34:01] } 12... Bg5 { [%eval 0.3] [%clk 1:33:56] } 13. Nc2 { [%eval 0.33] [%clk 1:34:25] } 13... Rb8 { [%eval 0.38] [%clk 1:34:21] } 14. a4 { [%eval 0.39] [%clk 1:34:00] } 14... bxa4 { [%eval 0.3] [%clk 1:34:45] } 15. Ncb4 { [%eval 0.13] [%clk 1:34:22] } 15... Nxb4 { [%eval 0.65] [%clk 1:35:04] } 16. cxb4 { [%eval 0.5] [%clk 1:34:44] } 16... O-O { [%eval 0.48] [%clk 1:35:14] } 17. Rxa4 { [%eval 0.54] [%clk 1:29:27] } 17... a5 { [%eval 0.41] [%clk 1:35:40] } 18. b5 { [%eval 0.17] [%clk 1:15:46] } 18... Bd7 { [%eval 0.27] [%clk 1:36:00] } 19. Nc3 { [%eval 0.43] [%clk 1:13:17] } 19... d5 { [%eval 0.49] [%clk 1:31:23] } 20. exd5 { [%eval 0.41] [%clk 1:00:14] } 20... e4 { [%eval 0.1] [%clk 1:27:00] } 21. Be2 { [%eval -0.05] [%clk 0:48:30] } 21... f5?! { [%eval 0.95] } { Inaccuracy. e3 was best. } { [%clk 1:08:37] } 22. O-O { [%eval 0.66] [%clk 0:46:57] } 22... Bf4 { [%eval 0.05] [%clk 1:06:22] } 23. d6 { [%eval 0.73] [%clk 0:37:51] } 23... Be6 { [%eval 0.75] [%clk 0:56:04] } 24. Nd5?! { [%eval -0.34] } { Inaccuracy. g3 was best. } { [%clk 0:30:38] } 24... Bxd6 { [%eval -0.34] [%clk 0:55:40] } 25. Bc4?! { [%eval -1.11] } { Inaccuracy. b6 was best. } { [%clk 0:27:03] } 25... Kh8 { [%eval -0.85] [%clk 0:53:01] } 26. Qd4?! { [%eval -1.57] } { Inaccuracy. g3 was best. } { [%clk 0:22:11] } 26... Bb4 { [%eval -1.12] [%clk 0:50:38] } 27. Rd1 { [%eval -1.16] [%clk 0:19:24] } 27... Bxd5 { [%eval -1.13] [%clk 0:50:19] } 28. Qxd5 { [%eval -1.24] [%clk 0:19:07] } 28... Qf6 { [%eval -0.96] [%clk 0:50:40] } 29. Raa1 { [%eval -0.92] [%clk 0:15:45] } 29... Qxb2 { [%eval -0.85] [%clk 0:50:07] } 30. Rab1 { [%eval -1.1] [%clk 0:13:32] } 30... Qf6 { [%eval -1.18] [%clk 0:49:10] } 31. Qc6 { [%eval -0.89] [%clk 0:12:36] } 31... Rbc8 { [%eval -1.04] [%clk 0:43:17] } 32. Qxf6 { [%eval -1.24] [%clk 0:11:37] } 32... Rxf6 { [%eval -1.06] [%clk 0:43:41] } 33. g3 { [%eval -1.27] [%clk 0:11:04] } 33... Rb6 { [%eval -0.96] [%clk 0:42:02] } 34. Rd7 { [%eval -1.07] [%clk 0:10:26] } 34... g6?! { [%eval -0.22] } { Inaccuracy. h5 was best. } { [%clk 0:42:06] } 35. Be2 { [%eval -0.32] [%clk 0:09:01] } 35... Bf8 { [%eval -0.06] [%clk 0:33:39] } 36. Ra1 { [%eval -0.19] [%clk 0:06:58] } 36... Bb4 { [%eval -0.09] [%clk 0:26:09] } 37. Rad1 { [%eval -0.05] [%clk 0:06:40] } 37... Re6 { [%eval -0.25] [%clk 0:16:02] } 38. Ra7 { [%eval -0.17] [%clk 0:04:32] } 38... e3 { [%eval 0.0] [%clk 0:15:49] } 39. fxe3 { [%eval 0.0] [%clk 0:02:41] } 39... Rxe3 { [%eval 0.0] [%clk 0:15:21] } 40. Kf1 { [%eval 0.0] [%clk 0:02:33] } 40... f4?? { [%eval 1.82] } { Blunder. Rce8 was best. } { [%clk 0:01:58] } 41. gxf4?? { [%eval -0.48] } { Blunder. Rdd7 was best. } { [%clk 0:17:28] } 41... Rf8 { [%eval -0.6] [%clk 0:31:45] } 42. Bc4 { [%eval -0.48] [%clk 0:15:09] } 42... Re4 { [%eval 0.0] [%clk 0:27:55] } 43. Bb3? { [%eval -1.16] } { Mistake. Rdd7 was best. } { [%clk 0:11:24] } 43... Rexf4+ { [%eval -1.05] [%clk 0:27:21] } 44. Kg2 { [%eval -1.26] [%clk 0:08:16] } 44... Rf2+ { [%eval -0.91] [%clk 0:25:51] } 45. Kh1 { [%eval -0.9] [%clk 0:08:12] } 45... Rb2 { [%eval -0.9] [%clk 0:24:32] } 46. Bc4 { [%eval -1.01] [%clk 0:08:13] } 46... Bd2 { [%eval -0.82] [%clk 0:13:28] } 47. b6?? { [%eval -2.98] } { Blunder. h3 was best. } { [%clk 0:05:18] } 47... Be3 { [%eval -3.45] [%clk 0:12:47] } 48. Re7 { [%eval -4.25] [%clk 0:01:56] } 48... Bxb6 { [%eval -4.01] [%clk 0:12:23] } 49. Re2 { [%eval -4.58] [%clk 0:00:33] } 49... Rxe2 { [%eval -4.38] [%clk 0:11:43] } 50. Bxe2 { [%eval -4.66] [%clk 0:00:59] } 50... Rf2? { [%eval -2.84] } { Mistake. a4 was best. } { [%clk 0:10:29] } 51. Bg4 { [%eval -3.12] [%clk 0:01:07] } 51... Bc7 { [%eval -2.75] [%clk 0:10:04] } 52. h3 { [%eval -2.98] [%clk 0:01:01] } 52... Ra2 { [%eval -2.8] [%clk 0:06:41] } 53. Rd7 { [%eval -3.02] [%clk 0:01:05] } 53... Be5 { [%eval -2.73] [%clk 0:06:32] } 54. Ra7?! { [%eval -3.6] } { Inaccuracy. Be6 was best. } { [%clk 0:00:59] } 54... a4 { [%eval -3.59] [%clk 0:06:27] } 55. Be6? { [%eval -6.84] } { Mistake. Ra8+ was best. } { [%clk 0:00:47] } 55... Ra1+?? { [%eval -3.25] } { Blunder. Rh2+ was best. } { [%clk 0:06:45] } 56. Kg2 { [%eval -3.44] [%clk 0:01:14] } 56... a3 { [%eval -3.54] [%clk 0:06:59] } 57. Bd5 { [%eval -3.85] [%clk 0:01:12] } 57... Rd1 { [%eval -4.15] [%clk 0:06:22] } 58. Bc4 { [%eval -3.96] [%clk 0:01:06] } 58... Bd6 { [%eval -3.46] [%clk 0:06:21] } 59. Rd7?! { [%eval -4.62] } { Inaccuracy. Ra8+ was best. } { [%clk 0:01:04] } 59... Rd4 { [%eval -4.48] } 60. Bb3 { [%eval -5.55] [%clk 0:01:16] } 60... g5?! { [%eval -4.31] } { Inaccuracy. Bc5 was best. } { [%clk 0:04:59] } 61. Be6 { [%eval -3.92] [%clk 0:01:29] } 61... h5 { [%eval -4.44] [%clk 0:04:07] } 62. Kf3 { [%eval -4.55] [%clk 0:01:00] } 62... Bc5 { [%eval -5.15] [%clk 0:03:38] } 63. Rxd4?! { [%eval -6.81] } { Inaccuracy. Rc7 was best. } { [%clk 0:01:12] } 63... Bxd4 { [%eval -6.7] [%clk 0:04:06] } 64. Ke4 { [%eval -6.44] [%clk 0:01:11] } 64... Bc3 { [%eval -6.59] [%clk 0:04:22] } 65. Kf5 { [%eval -6.49] [%clk 0:00:45] } 65... Bd2 { [%eval -6.22] [%clk 0:04:46] } 66. Ba2 { [%eval -7.47] [%clk 0:00:46] } 66... Kg7 { [%eval -8.15] [%clk 0:05:08] } 67. Bb3 { [%eval -8.48] } 67... Kf8 { [%eval -8.67] [%clk 0:05:26] } 68. Ke4 { [%eval -8.74] [%clk 0:00:34] } 68... Ke7 { [%eval -8.7] [%clk 0:05:49] } 69. Kd3 { [%eval -8.93] [%clk 0:00:32] } 69... Bf4 { [%eval -8.82] [%clk 0:05:40] } 70. Ke4 { [%eval -9.26] [%clk 0:00:37] } 70... Kf6?? { [%eval -0.41] } { Blunder. Bc1 was best. } { [%clk 0:06:00] } 71. Ba2?? { [%eval -9.12] } { Blunder. h4 was best. } { [%clk 0:00:57] } 71... Bd6 { [%eval -9.49] [%clk 0:06:05] } 72. Bb3 { [%eval -10.97] [%clk 0:00:42] } 72... g4 { [%eval -10.54] [%clk 0:06:20] } 73. hxg4 { [%eval -11.19] [%clk 0:00:37] } 73... hxg4 { [%eval -11.5] [%clk 0:06:47] } 74. Ba2 { [%eval -12.2] [%clk 0:00:33] } 74... g3 { [%eval -12.37] [%clk 0:07:12] } 75. Kf3 { [%eval -13.01] [%clk 0:00:58] } 75... Be5 { [%eval -12.51] } 76. Bd5 { [%eval -12.22] [%clk 0:00:46] } 76... Ke7 { [%eval -13.76] [%clk 0:07:20] } 77. Ba2 { [%eval -14.29] [%clk 0:00:40] } 77... Kd6 { [%eval -12.33] [%clk 0:07:28] } 78. Bb3 { [%eval -12.52] [%clk 0:00:33] } 78... Kc5 { [%eval -12.31] [%clk 0:07:52] } 0-1