Event: Round 4: Jan Siles - Jakub Vojta
Date: 2023-08-28
White: Jan Siles
Black: Jakub Vojta
Result: 0-1
ECO: D02
Opening: Queen's Pawn Game: London System
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:55] } 1... d5 { [%eval 0.27] [%clk 1:30:41] } 2. Nf3 { [%eval 0.28] [%clk 1:30:58] } 2... Nf6 { [%eval 0.25] [%clk 1:31:01] } 3. Bf4 { [%eval 0.0] [%clk 1:31:03] } 3... c5 { [%eval 0.0] [%clk 1:31:25] } 4. e3 { [%eval 0.0] [%clk 1:30:45] } 4... Nc6 { [%eval 0.0] [%clk 1:31:27] } 5. c3 { [%eval -0.13] [%clk 1:30:33] } 5... Qb6 { [%eval 0.04] [%clk 1:31:54] } 6. Qc1 { [%eval -0.18] [%clk 1:30:11] } 6... Bf5 { [%eval -0.04] [%clk 1:31:03] } 7. Be2 { [%eval -0.2] [%clk 1:28:45] } 7... h6 { [%eval 0.34] [%clk 1:31:14] } 8. Nbd2 { [%eval -0.12] [%clk 1:28:23] } 8... e6 { [%eval -0.1] [%clk 1:31:32] } 9. O-O { [%eval -0.07] [%clk 1:27:47] } 9... Rc8 { [%eval -0.17] [%clk 1:31:41] } 10. dxc5 { [%eval -0.39] [%clk 1:17:21] } 10... Bxc5 { [%eval -0.56] [%clk 1:30:58] } 11. Nb3 { [%eval -0.5] [%clk 1:17:09] } 11... Be7 { [%eval -0.47] [%clk 1:29:31] } 12. Nbd4 { [%eval -0.4] [%clk 1:14:51] } 12... Bh7 { [%eval -0.44] [%clk 1:28:54] } 13. Ne5 { [%eval -0.59] [%clk 1:03:01] } 13... O-O { [%eval -0.68] [%clk 1:27:51] } 14. Bd3 { [%eval -0.59] [%clk 0:49:50] } 14... Bxd3 { [%eval -0.61] [%clk 1:22:23] } 15. Nxd3 { [%eval -0.83] [%clk 0:49:53] } 15... Ne4 { [%eval -0.53] [%clk 1:22:27] } 16. Qd1 { [%eval -0.68] [%clk 0:47:31] } 16... Bd6 { [%eval -0.41] [%clk 1:20:57] } 17. Bxd6 { [%eval -0.36] [%clk 0:41:19] } 17... Nxd6 { [%eval -0.45] [%clk 1:19:07] } 18. Qb3 { [%eval -0.44] [%clk 0:37:50] } 18... Nc4 { [%eval -0.41] [%clk 1:16:26] } 19. Rfd1 { [%eval -0.33] [%clk 0:35:14] } 19... Qc7 { [%eval -0.21] [%clk 1:12:45] } 20. Nf4 { [%eval -0.39] [%clk 0:29:57] } 20... Rfd8 { [%eval 0.13] [%clk 1:10:19] } 21. Nfxe6 { [%eval 0.14] [%clk 0:24:44] } 21... fxe6 { [%eval 0.31] [%clk 1:07:25] } 22. Nxe6 { [%eval 0.07] [%clk 0:25:12] } 22... Qf7 { [%eval 0.26] [%clk 1:06:54] } 23. Nxd8 { [%eval 0.21] [%clk 0:25:30] } 23... Rxd8 { [%eval 0.23] [%clk 1:07:21] } 24. Qc2 { [%eval 0.18] [%clk 0:24:29] } 24... Rf8 { [%eval 0.09] [%clk 1:06:13] } 25. Qe2 { [%eval 0.12] [%clk 0:21:17] } 25... Qe6 { [%eval 0.02] [%clk 1:00:03] } 26. b3 { [%eval 0.13] [%clk 0:20:24] } 26... Nd6 { [%eval 0.03] [%clk 1:00:16] } 27. Qd3 { [%eval 0.04] [%clk 0:18:29] } 27... Rf5 { [%eval 0.0] [%clk 0:56:52] } 28. c4 { [%eval 0.0] [%clk 0:17:21] } 28... Qg6?! { [%eval 0.66] } { Inaccuracy. Ne5 was best. } { [%clk 0:52:49] } 29. f4 { [%eval 0.44] [%clk 0:15:50] } 29... Ne7 { [%eval 0.96] [%clk 0:49:25] } 30. cxd5 { [%eval 0.96] [%clk 0:14:31] } 30... Nxd5 { [%eval 1.08] [%clk 0:48:36] } 31. Rac1 { [%eval 0.73] [%clk 0:14:34] } 31... Qg4?? { [%eval 2.88] } { Blunder. Qe6 was best. } { [%clk 0:46:45] } 32. Rd2 { [%eval 2.93] [%clk 0:11:52] } 32... Rh5? { [%eval 5.21] } { Mistake. b6 was best. } { [%clk 0:36:19] } 33. g3?? { [%eval 0.47] } { Blunder. Rc5 was best. } { [%clk 0:03:11] } 33... Nf7?? { [%eval 2.45] } { Blunder. Qe6 was best. } { [%clk 0:33:50] } 34. Rdc2?? { [%eval 0.64] } { Blunder. Qe2 was best. } { [%clk 0:02:58] } 34... Nd6 { [%eval 0.57] [%clk 0:32:18] } 35. Rd2 { [%eval 0.46] [%clk 0:03:00] } 35... Ne8? { [%eval 2.05] } { Mistake. Qe6 was best. } { [%clk 0:29:30] } 36. Qc4?? { [%eval 0.25] } { Blunder. Rf1 was best. } { [%clk 0:02:29] } 36... Qf3? { [%eval 1.55] } { Mistake. Qe6 was best. } { [%clk 0:29:40] } 37. e4? { [%eval 0.0] } { Mistake. Qe2 was best. } { [%clk 0:01:27] } 37... Qe3+ { [%eval 0.03] [%clk 0:28:26] } 38. Rf2 { [%eval 0.03] [%clk 0:01:56] } 38... Nd6 { [%eval 0.0] [%clk 0:28:44] } 39. Qc5 { [%eval 0.03] [%clk 0:00:54] } 39... Qxc5 { [%eval 0.02] [%clk 0:28:34] } 40. Rxc5 { [%eval 0.03] [%clk 0:01:23] } 40... Nxe4 { [%eval 0.03] [%clk 0:28:56] } 41. Rc8+ { [%eval 0.03] [%clk 0:01:41] } 41... Kh7 { [%eval 0.01] [%clk 0:24:53] } 42. Re2 { [%eval 0.03] [%clk 0:01:52] } 42... Ndf6 { [%eval 0.0] [%clk 0:24:42] } 43. Rc7 { [%eval -0.02] [%clk 0:01:29] } 43... Rb5 { [%eval -0.05] [%clk 0:25:08] } 44. Kg2 { [%eval 0.0] [%clk 0:01:21] } 44... Nd5 { [%eval -0.02] [%clk 0:24:59] } 45. Rd7 { [%eval -0.47] [%clk 0:01:08] } 45... Nef6 { [%eval -0.57] [%clk 0:25:12] } 46. Rd6 { [%eval -0.82] [%clk 0:01:01] } 46... Rc5 { [%eval -0.6] [%clk 0:25:17] } 47. Rd2 { [%eval -1.09] [%clk 0:00:47] } 47... Ne3+ { [%eval -0.92] [%clk 0:25:09] } 48. Kf3 { [%eval -1.09] [%clk 0:01:02] } 48... Nf5?! { [%eval -0.2] } { Inaccuracy. Nf1 was best. } { [%clk 0:25:16] } 49. Rxf6?? { [%eval -2.22] } { Blunder. R6d3 was best. } { [%clk 0:00:42] } 49... gxf6 { [%eval -2.38] [%clk 0:25:40] } 50. Rd7+ { [%eval -2.4] [%clk 0:01:11] } 50... Kg6 { [%eval -2.32] [%clk 0:25:05] } 51. Rxb7 { [%eval -2.17] [%clk 0:01:15] } 51... a5 { [%eval -1.98] [%clk 0:24:38] } 52. Ra7?! { [%eval -2.74] } { Inaccuracy. g4 was best. } { [%clk 0:01:04] } 52... h5 { [%eval -2.82] [%clk 0:24:14] } 53. Ra8 { [%eval -2.87] [%clk 0:00:38] } 53... Nd6?! { [%eval -2.17] } { Inaccuracy. Rc2 was best. } { [%clk 0:23:17] } 54. h3?! { [%eval -3.37] } { Inaccuracy. Rd8 was best. } { [%clk 0:00:39] } 54... Rc3+ { [%eval -3.71] [%clk 0:23:37] } 55. Kf2 { [%eval -4.63] [%clk 0:00:58] } 55... Rc2+?! { [%eval -3.26] } { Inaccuracy. Ne4+ was best. } { [%clk 0:21:13] } 56. Kf3 { [%eval -3.31] [%clk 0:01:27] } 56... Rxa2 { [%eval -2.9] [%clk 0:21:27] } 57. g4 { [%eval -3.48] [%clk 0:01:39] } 57... Ra3 { [%eval -3.3] [%clk 0:21:32] } 58. gxh5+?! { [%eval -4.21] } { Inaccuracy. Kg2 was best. } 58... Kxh5 { [%eval -4.21] [%clk 0:21:50] } 59. Kg2 { [%eval -4.69] [%clk 0:01:09] } 59... Nb7 { [%eval -3.99] [%clk 0:21:07] } 60. Ra6 { [%eval -3.89] [%clk 0:01:00] } 60... Kg6 { [%eval -4.11] [%clk 0:17:11] } 61. Rb6 { [%eval -3.96] [%clk 0:01:17] } 61... Nc5 { [%eval -3.9] [%clk 0:16:52] } 62. b4 { [%eval -4.53] [%clk 0:01:24] } 62... axb4 { [%eval -4.8] [%clk 0:17:14] } 63. Rxb4 { [%eval -4.89] [%clk 0:01:47] } 63... Nd3 { [%eval -4.91] [%clk 0:17:12] } 64. Rc4 { [%eval -5.13] [%clk 0:01:04] } 64... Kf5 { [%eval -5.4] [%clk 0:17:31] } 65. h4 { [%eval -5.09] [%clk 0:00:40] } 65... Nxf4+ { [%eval -5.59] [%clk 0:17:56] } 66. Kf2 { [%eval -5.49] [%clk 0:00:59] } 66... Rh3 { [%eval -5.46] [%clk 0:18:14] } 67. Rc5+ { [%eval -5.64] [%clk 0:01:07] } 67... Kg4 { [%eval -5.42] [%clk 0:18:32] } 68. Rc6 { [%eval -5.7] [%clk 0:00:48] } 68... f5 { [%eval -5.92] [%clk 0:18:46] } 69. Rc8 { [%eval -6.14] [%clk 0:00:52] } 69... Rf3+ { [%eval -5.9] [%clk 0:19:08] } 70. Kg1 { [%eval -6.38] [%clk 0:01:06] } 70... Kxh4 { [%eval -6.12] [%clk 0:19:16] } 71. Rg8?? { [%eval #-18] } { Checkmate is now unavoidable. Rh8+ was best. } { [%clk 0:01:00] } 71... Rg3+ { [%eval #-17] [%clk 0:19:35] } 0-1