Event: Round 4: Jan Vavra - Thomas Sandvik
Date: 2021-09-26
White: Jan Vavra
Black: Thomas Sandvik
Result: 1-0
ECO: A46
Opening: Indian Defense: Spielmann-Indian
Variant: Standard

1. Nf3 { [%eval 0.13] [%clk 1:30:54] } 1... Nf6 { [%eval 0.25] [%clk 1:30:57] } 2. d4 { [%eval 0.12] [%clk 1:31:16] } 2... c5 { [%eval 0.58] [%clk 1:31:26] } 3. c3?! { [%eval 0.0] } { Inaccuracy. d5 was best. } { [%clk 1:31:31] } 3... g6?! { [%eval 0.87] } { Inaccuracy. d5 was best. } { [%clk 1:31:22] } 4. Bf4?! { [%eval 0.08] } { Inaccuracy. dxc5 was best. } { [%clk 1:31:02] } 4... cxd4 { [%eval 0.29] [%clk 1:29:54] } 5. cxd4 { [%eval 0.33] [%clk 1:31:24] } 5... Bg7 { [%eval 0.62] [%clk 1:29:42] } 6. Nc3 { [%eval 0.32] [%clk 1:31:20] } 6... d5 { [%eval 0.71] [%clk 1:21:28] } 7. Bxb8?! { [%eval 0.0] } { Inaccuracy. e3 was best. } { [%clk 1:24:31] } 7... Rxb8 { [%eval -0.04] [%clk 1:21:52] } 8. Qa4+?! { [%eval -0.56] } { Inaccuracy. e3 was best. } { [%clk 1:24:48] } 8... Bd7?! { [%eval 0.0] } { Inaccuracy. b5 was best. } { [%clk 1:19:55] } 9. Qxa7 { [%eval 0.0] [%clk 1:25:07] } 9... O-O { [%eval 0.27] [%clk 1:13:05] } 10. e3 { [%eval 0.22] [%clk 1:24:18] } 10... Qc7 { [%eval 0.3] [%clk 1:02:44] } 11. Qa3 { [%eval 0.14] [%clk 1:22:54] } 11... b5 { [%eval 0.35] [%clk 0:46:16] } 12. Qb3?? { [%eval -1.23] } { Blunder. Qb4 was best. } { [%clk 1:17:51] } 12... b4 { [%eval -1.36] [%clk 0:37:00] } 13. Nd1 { [%eval -1.87] [%clk 1:13:37] } 13... Qd6? { [%eval -0.29] } { Mistake. Qa5 was best. } { [%clk 0:33:59] } 14. Ne5 { [%eval -0.14] [%clk 1:01:29] } 14... Rfc8 { [%eval 0.0] [%clk 0:26:10] } 15. Nxd7 { [%eval -0.37] [%clk 0:52:58] } 15... Nxd7 { [%eval -0.43] [%clk 0:26:18] } 16. f4 { [%eval -0.09] [%clk 0:48:44] } 16... Nb6 { [%eval -0.22] [%clk 0:25:00] } 17. Be2 { [%eval -0.09] [%clk 0:47:06] } 17... Nc4 { [%eval -0.04] [%clk 0:19:18] } 18. Rc1 { [%eval -0.1] [%clk 0:45:31] } 18... Nb6 { [%eval 0.19] [%clk 0:18:30] } 19. Rxc8+ { [%eval 0.07] [%clk 0:44:13] } 19... Rxc8 { [%eval 0.38] [%clk 0:18:58] } 20. O-O { [%eval 0.36] [%clk 0:41:06] } 20... Nc4 { [%eval 0.25] [%clk 0:19:23] } 21. Qd3?! { [%eval -0.53] } { Inaccuracy. Rf2 was best. } { [%clk 0:40:42] } 21... Ra8?! { [%eval 0.16] } { Inaccuracy. e6 was best. } { [%clk 0:19:04] } 22. b3 { [%eval 0.19] [%clk 0:40:58] } 22... Nb6 { [%eval 0.49] [%clk 0:19:01] } 23. Qd2 { [%eval 0.47] [%clk 0:40:28] } 23... e6 { [%eval 0.51] [%clk 0:19:13] } 24. Nf2 { [%eval 0.51] [%clk 0:40:37] } 24... Bf8 { [%eval 0.52] [%clk 0:18:54] } 25. Rc1 { [%eval 0.62] [%clk 0:40:20] } 25... Rc8 { [%eval 0.93] [%clk 0:18:52] } 26. Rxc8 { [%eval 0.73] [%clk 0:38:10] } 26... Nxc8 { [%eval 0.81] [%clk 0:19:22] } 27. Nd3 { [%eval 0.76] [%clk 0:38:19] } 27... Nb6 { [%eval 1.12] [%clk 0:17:13] } 28. Nc5 { [%eval 0.65] [%clk 0:38:00] } 28... Nd7 { [%eval 0.77] [%clk 0:17:19] } 29. Qxb4 { [%eval 0.62] [%clk 0:38:05] } 29... Nxc5 { [%eval 0.74] [%clk 0:17:41] } 30. Qxc5 { [%eval 0.63] [%clk 0:37:56] } 30... Qxc5 { [%eval 0.69] [%clk 0:18:03] } 31. dxc5 { [%eval 0.68] [%clk 0:38:22] } 31... Bxc5 { [%eval 0.68] [%clk 0:18:31] } 32. Kf2 { [%eval 0.78] [%clk 0:38:28] } 32... Kf8 { [%eval 0.64] [%clk 0:18:02] } 33. Kf3 { [%eval 0.65] [%clk 0:38:18] } 33... Ke7 { [%eval 1.02] [%clk 0:16:54] } 34. e4 { [%eval 0.84] [%clk 0:38:00] } 34... dxe4+ { [%eval 0.87] [%clk 0:17:02] } 35. Kxe4 { [%eval 0.85] [%clk 0:38:20] } 35... Kd6 { [%eval 0.84] [%clk 0:16:33] } 36. Bc4 { [%eval 0.92] [%clk 0:38:01] } 36... Bb4 { [%eval 0.92] [%clk 0:10:09] } 37. a4 { [%eval 0.93] [%clk 0:37:48] } 37... Bd2 { [%eval 0.95] [%clk 0:08:45] } 38. g3 { [%eval 0.64] [%clk 0:36:37] } 38... Bb4 { [%eval 0.92] [%clk 0:08:27] } 39. Kd4 { [%eval 1.0] [%clk 0:35:00] } 39... Bc5+ { [%eval 0.98] [%clk 0:08:35] } 40. Ke4 { [%eval 0.94] [%clk 0:34:47] } 40... Bg1 { [%eval 1.03] [%clk 0:07:58] } 41. h3 { [%eval 0.62] [%clk 0:34:28] } 41... Bf2 { [%eval 0.56] [%clk 0:07:41] } 42. Kf3 { [%eval 0.6] [%clk 0:33:58] } 42... Be1 { [%eval 0.7] [%clk 0:08:00] } 43. g4 { [%eval 0.53] [%clk 0:33:59] } 43... Bc3 { [%eval 0.77] [%clk 0:05:44] } 44. f5?! { [%eval 0.19] } { Inaccuracy. g5 was best. } { [%clk 0:31:49] } 44... Ke5? { [%eval 1.38] } { Mistake. gxf5 was best. } { [%clk 0:04:28] } 45. fxg6?! { [%eval 0.46] } { Inaccuracy. fxe6 was best. } { [%clk 0:31:14] } 45... fxg6? { [%eval 1.91] } { Mistake. hxg6 was best. } { [%clk 0:04:21] } 46. Ke3?! { [%eval 1.23] } { Inaccuracy. g5 was best. } { [%clk 0:31:18] } 46... Bb4?! { [%eval 1.79] } { Inaccuracy. h5 was best. } { [%clk 0:04:20] } 47. Kd3?! { [%eval 0.84] } { Inaccuracy. Be2 was best. } { [%clk 0:31:16] } 47... g5?? { [%eval 2.84] } { Blunder. h6 was best. } { [%clk 0:03:13] } 48. Ba6 { [%eval 2.79] [%clk 0:26:08] } 48... Kd5 { [%eval 2.7] [%clk 0:02:59] } 49. Bb7+ { [%eval 2.86] [%clk 0:26:14] } 49... Kc5 { [%eval 3.05] [%clk 0:02:34] } 50. Ke4 { [%eval 3.09] [%clk 0:26:33] } 50... Bc3 { [%eval 3.47] [%clk 0:01:37] } 51. Bc8 { [%eval 2.17] [%clk 0:26:01] } 51... e5? { [%eval 3.73] } { Mistake. Kd6 was best. } { [%clk 0:00:56] } 52. Kf5? { [%eval 1.84] } { Mistake. Be6 was best. } { [%clk 0:25:54] } 52... h6 { [%eval 1.26] [%clk 0:01:12] } 53. Bb7 { [%eval 3.52] [%clk 0:23:14] } 53... Kd4?! { [%eval 4.6] } { Inaccuracy. Kb6 was best. } { [%clk 0:01:20] } 54. Kg6 { [%eval 4.93] [%clk 0:23:14] } 54... Bd2 { [%eval 5.04] [%clk 0:01:29] } 55. Kxh6 { [%eval 4.64] [%clk 0:23:22] } 55... e4 { [%eval 5.17] [%clk 0:00:38] } 56. a5 { [%eval 5.54] [%clk 0:20:36] } 56... Kc5 { [%eval 5.94] [%clk 0:00:34] } 57. Bxe4 { [%eval 6.28] [%clk 0:17:13] } 57... Kb5 { [%eval 5.87] [%clk 0:00:54] } 58. b4 { [%eval 6.42] [%clk 0:15:13] } 58... Be3 { [%eval 6.4] [%clk 0:00:57] } 59. Kh5 { [%eval 6.05] [%clk 0:13:10] } 59... Bd2 { [%eval 6.87] [%clk 0:01:08] } 60. Bb7 { [%eval 6.78] [%clk 0:11:20] } 60... Kxb4 { [%eval 6.67] [%clk 0:01:00] } 61. a6 { [%eval 6.8] [%clk 0:11:39] } 61... Be3 { [%eval 7.91] [%clk 0:01:25] } 62. a7 { [%eval 7.28] [%clk 0:11:50] } 62... Bxa7 { [%eval 7.28] [%clk 0:01:53] } 63. Kxg5 { [%eval 7.19] [%clk 0:12:10] } 63... Kc5 { [%eval 7.91] [%clk 0:01:50] } 64. Kf6 { [%eval 7.42] [%clk 0:11:47] } 64... Kd6 { [%eval 8.25] [%clk 0:02:10] } 65. g5 { [%eval 8.25] [%clk 0:11:17] } 65... Bd4+ { [%eval 8.22] [%clk 0:02:31] } 66. Kf7 { [%eval 8.81] } 66... Ke5 { [%eval 8.45] } 67. g6 { [%eval 8.87] [%clk 0:09:01] } 67... Kf5 { [%eval 10.15] [%clk 0:02:42] } 68. g7 { [%eval 64.05] [%clk 0:08:36] } 68... Bxg7 { [%eval 64.18] [%clk 0:03:10] } 69. Kxg7 { [%eval 63.97] [%clk 0:09:04] } 69... Kg5 { [%eval 64.05] [%clk 0:03:19] } 70. Bf3 { [%eval 57.36] [%clk 0:07:33] } 70... Kh4 { [%eval 64.1] [%clk 0:03:45] } 71. Bg4 { [%eval 64.1] [%clk 0:07:33] } 71... Kg5 { [%eval 63.97] [%clk 0:04:06] } 72. Be6 { [%eval 64.2] [%clk 0:07:56] } 72... Kh4?! { [%eval #19] } { Checkmate is now unavoidable. Kh5 was best. } { [%clk 0:04:29] } 73. Bf5?! { [%eval 64.05] } { Lost forced checkmate sequence. Kh6 was best. } { [%clk 0:08:21] } 73... Kg5 { [%eval 64.28] [%clk 0:04:56] } 74. Bg4 { [%eval 64.07] [%clk 0:08:49] } 74... Kh4?! { [%eval #15] } { Checkmate is now unavoidable. Kf4 was best. } { [%clk 0:05:19] } 75. Kg6 { [%eval #13] [%clk 0:09:12] } 1-0