Event: Round 1: Sjoerd Van Roon - Aran Kohler
Date: 2022-07-26
White: Sjoerd Van Roon
Black: Aran Kohler
Result: 1-0
ECO: B12
Opening: Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense
Variant: Standard

1. e4 { [%eval 0.33] [%clk 1:30:57] } 1... c6 { [%eval 0.56] [%clk 1:30:53] } 2. d4 { [%eval 0.52] [%clk 1:31:22] } 2... d5 { [%eval 0.28] [%clk 1:31:19] } 3. e5 { [%eval 0.28] [%clk 1:31:35] } 3... c5 { [%eval 0.0] [%clk 1:31:12] } 4. dxc5 { [%eval 0.5] [%clk 1:31:41] } 4... e6 { [%eval 0.31] [%clk 1:30:52] } 5. Nf3 { [%eval 0.4] [%clk 1:32:03] } 5... Bxc5 { [%eval 0.13] [%clk 1:31:06] } 6. Bd3 { [%eval 0.39] [%clk 1:32:11] } 6... Ne7 { [%eval 0.47] [%clk 1:29:17] } 7. Qe2 { [%eval 0.13] [%clk 1:26:09] } 7... Nbc6 { [%eval 0.04] [%clk 1:28:53] } 8. Bf4 { [%eval -0.05] [%clk 1:25:36] } 8... Ng6 { [%eval 0.16] [%clk 1:29:14] } 9. Bg3 { [%eval 0.02] [%clk 1:25:44] } 9... Qb6 { [%eval 0.33] [%clk 1:29:13] } 10. c3 { [%eval 0.46] [%clk 1:24:29] } 10... a5 { [%eval 0.58] [%clk 1:27:58] } 11. O-O?! { [%eval 0.0] } { Inaccuracy. Na3 was best. } { [%clk 1:18:38] } 11... Bd7?! { [%eval 0.74] } { Inaccuracy. O-O was best. } { [%clk 1:28:16] } 12. Nbd2 { [%eval 0.45] [%clk 1:13:26] } 12... Be7?! { [%eval 1.34] } { Inaccuracy. Qxb2 was best. } { [%clk 1:20:14] } 13. Nb3?! { [%eval 0.41] } { Inaccuracy. h4 was best. } { [%clk 1:10:14] } 13... f5 { [%eval 0.58] [%clk 1:17:22] } 14. Nbd4? { [%eval -0.59] } { Mistake. exf6 was best. } { [%clk 1:03:47] } 14... O-O { [%eval -0.58] [%clk 1:16:20] } 15. h4 { [%eval -0.79] [%clk 0:58:51] } 15... Nxd4 { [%eval -0.51] [%clk 1:12:11] } 16. cxd4 { [%eval -0.63] [%clk 0:58:58] } 16... Qd8?! { [%eval -0.05] } { Inaccuracy. Be8 was best. } { [%clk 1:08:41] } 17. h5 { [%eval -0.09] [%clk 0:54:47] } 17... Nh8 { [%eval -0.04] [%clk 1:08:43] } 18. Ne1?! { [%eval -0.66] } { Inaccuracy. Bf4 was best. } { [%clk 0:46:01] } 18... f4? { [%eval 0.98] } { Mistake. Qb6 was best. } { [%clk 1:02:34] } 19. Bh2 { [%eval 0.99] [%clk 0:46:25] } 19... Qe8 { [%eval 0.9] [%clk 0:58:20] } 20. Qg4 { [%eval 0.91] [%clk 0:43:00] } 20... Qf7? { [%eval 2.12] } { Mistake. g5 was best. } { [%clk 0:48:59] } 21. Rc1 { [%eval 2.09] [%clk 0:43:01] } 21... Bd8 { [%eval 2.22] [%clk 0:48:02] } 22. g3?? { [%eval 0.24] } { Blunder. Be2 was best. } { [%clk 0:33:04] } 22... Be8?? { [%eval 2.3] } { Blunder. f3 was best. } { [%clk 0:39:54] } 23. h6? { [%eval 0.85] } { Mistake. Ng2 was best. } { [%clk 0:31:09] } 23... g6?? { [%eval 2.89] } { Blunder. Ng6 was best. } { [%clk 0:39:50] } 24. gxf4 { [%eval 2.78] [%clk 0:30:11] } 24... Qd7 { [%eval 2.77] [%clk 0:39:06] } 25. Nf3 { [%eval 2.83] [%clk 0:29:47] } 25... b5? { [%eval 4.62] } { Mistake. Nf7 was best. } { [%clk 0:35:00] } 26. Bg3 { [%eval 3.7] [%clk 0:29:09] } 26... Nf7 { [%eval 3.65] [%clk 0:33:27] } 27. Bxg6 { [%eval 3.57] [%clk 0:28:52] } 27... Kh8 { [%eval 4.06] [%clk 0:32:58] } 28. Bd3?? { [%eval 0.42] } { Blunder. Bxf7 was best. } { [%clk 0:22:54] } 28... Nxh6 { [%eval 0.53] [%clk 0:33:05] } 29. Qh3 { [%eval 0.45] [%clk 0:23:00] } 29... Nf5 { [%eval 0.54] [%clk 0:31:40] } 30. Kg2?! { [%eval -0.42] } { Inaccuracy. Bxf5 was best. } { [%clk 0:22:35] } 30... Bg6 { [%eval -0.12] [%clk 0:30:01] } 31. Rfd1 { [%eval -0.11] [%clk 0:11:50] } 31... Rg8 { [%eval -0.04] [%clk 0:26:18] } 32. Kf1 { [%eval -0.2] [%clk 0:11:22] } 32... Rc8 { [%eval -0.37] [%clk 0:17:25] } 33. Rxc8 { [%eval -0.28] [%clk 0:09:06] } 33... Qxc8 { [%eval -0.15] [%clk 0:14:38] } 34. Bxb5?? { [%eval -1.85] } { Blunder. Kg2 was best. } { [%clk 0:06:39] } 34... Qc2 { [%eval -1.41] [%clk 0:14:31] } 35. Rd2 { [%eval -1.75] [%clk 0:06:43] } 35... Qc1+ { [%eval -1.41] [%clk 0:09:58] } 36. Ke2 { [%eval -1.84] [%clk 0:06:09] } 36... Nxg3+?? { [%eval 0.0] } { Blunder. a4 was best. } { [%clk 0:09:46] } 37. fxg3 { [%eval 0.0] [%clk 0:06:25] } 37... Bf5 { [%eval 0.2] [%clk 0:08:44] } 38. Qh2 { [%eval 0.0] [%clk 0:05:40] } 38... a4 { [%eval 0.0] [%clk 0:06:39] } 39. Bd3 { [%eval 0.0] [%clk 0:03:06] } 39... Bxd3+?! { [%eval 1.03] } { Inaccuracy. Be4 was best. } { [%clk 0:05:01] } 40. Kxd3 { [%eval 0.57] [%clk 0:03:09] } 40... Qc4+?! { [%eval 1.26] } { Inaccuracy. Be7 was best. } { [%clk 0:04:38] } 41. Ke3 { [%eval 1.42] [%clk 0:03:33] } 41... Qxa2 { [%eval 1.18] [%clk 0:04:54] } 42. Kf2 { [%eval 1.44] [%clk 0:30:27] } 42... Qb3? { [%eval 2.77] } { Mistake. Qb1 was best. } { [%clk 0:33:40] } 43. Qh5 { [%eval 3.18] [%clk 0:27:12] } 43... Ba5 { [%eval 2.92] [%clk 0:25:15] } 44. Re2 { [%eval 2.76] [%clk 0:27:26] } 44... Qd3? { [%eval 4.87] } { Mistake. Bb6 was best. } { [%clk 0:25:26] } 45. Qf7 { [%eval 5.27] [%clk 0:25:38] } 45... Qg6 { [%eval 5.23] [%clk 0:25:29] } 46. Qxg6 { [%eval 5.1] [%clk 0:25:25] } 46... hxg6 { [%eval 5.53] [%clk 0:25:02] } 47. Ng5 { [%eval 5.05] [%clk 0:25:06] } 47... Re8 { [%eval 5.92] [%clk 0:25:25] } 48. Rc2 { [%eval 5.47] [%clk 0:25:27] } 48... Bb6 { [%eval 5.56] [%clk 0:24:10] } 49. Ke3 { [%eval 5.86] [%clk 0:25:47] } 49... Ba7 { [%eval 7.73] [%clk 0:23:45] } 50. Rc7 { [%eval 7.93] [%clk 0:25:33] } 50... Bb6 { [%eval 7.99] [%clk 0:24:00] } 51. Rc6 { [%eval 6.59] [%clk 0:25:27] } 51... Ba5 { [%eval 7.22] [%clk 0:24:24] } 52. Nxe6 { [%eval 6.38] [%clk 0:15:08] } 52... Be1 { [%eval 7.58] [%clk 0:24:17] } 53. Nc5 { [%eval 7.54] [%clk 0:15:04] } 53... Rb8 { [%eval 7.73] [%clk 0:22:43] } 54. Nxa4 { [%eval 7.99] [%clk 0:13:54] } 54... Rb3+ { [%eval 7.89] [%clk 0:23:02] } 55. Ke2 { [%eval 8.72] [%clk 0:13:01] } 55... Bxg3 { [%eval 10.62] [%clk 0:23:17] } 56. Rc3 { [%eval 8.4] [%clk 0:13:15] } 56... Rb4 { [%eval 8.85] [%clk 0:21:49] } 57. Rxg3 { [%eval 9.25] [%clk 0:13:36] } 57... Rxa4 { [%eval 9.2] [%clk 0:21:45] } 58. Rxg6 { [%eval 9.23] [%clk 0:12:54] } 58... Rxd4 { [%eval 9.99] [%clk 0:22:06] } 59. Kf3 { [%eval 10.42] [%clk 0:13:06] } 59... Rb4 { [%eval 10.45] [%clk 0:22:22] } 60. Rd6 { [%eval 9.73] [%clk 0:13:22] } 60... d4 { [%eval 10.45] [%clk 0:22:23] } 61. f5 { [%eval 10.29] [%clk 0:13:35] } 61... Kg7 { [%eval 10.5] [%clk 0:22:44] } 62. Kf4 { [%eval 10.98] [%clk 0:13:25] } 62... d3+ { [%eval 12.12] [%clk 0:22:01] } 63. Kg5 { [%eval 14.12] [%clk 0:13:51] } 63... Rxb2 { [%eval 14.46] [%clk 0:21:40] } 64. Rd7+ { [%eval 12.65] [%clk 0:14:15] } 64... Kf8 { [%eval 13.99] [%clk 0:21:51] } 65. Kf6 { [%eval 14.95] [%clk 0:14:32] } 65... Ke8 { [%eval 14.56] [%clk 0:20:27] } 66. Rxd3 { [%eval 17.66] [%clk 0:14:59] } 66... Rb7 { [%eval 19.21] [%clk 0:20:46] } 67. e6 { [%eval 19.05] [%clk 0:15:13] } 67... Rf7+?! { [%eval #2] } { Checkmate is now unavoidable. Rh7 was best. } { [%clk 0:21:02] } 68. exf7+ { [%eval #1] [%clk 0:15:36] } 68... Kf8 { [%eval #1] [%clk 0:21:28] } 69. Rd8# { [%clk 0:14:14] } 1-0