Event: Round 8: Tiviakov, Sergei - Haubro, Martin
Date: 2024-02-23
White: Tiviakov, Sergei
WhiteTitle: GM
WhiteElo: 2534
Black: Haubro, Martin
BlackTitle: IM
BlackElo: 2421
Result: 0-1
ECO: B23
Opening: Sicilian Defense: Closed
Variant: Standard

1. e4 { [%eval 0.13] [%clk 1:30:57] } 1... c5 { [%eval 0.33] [%clk 1:30:57] } 2. Nc3 { [%eval 0.24] [%clk 1:31:19] } 2... a6 { [%eval 0.16] [%clk 1:30:25] } 3. Nge2 { [%eval 0.13] [%clk 1:31:37] } 3... d6 { [%eval 0.18] [%clk 1:30:51] } 4. g3 { [%eval 0.2] [%clk 1:31:57] } 4... g6 { [%eval 0.38] [%clk 1:31:17] } 5. Bg2 { [%eval 0.19] [%clk 1:31:54] } 5... Bg7 { [%eval 0.26] [%clk 1:31:43] } 6. d4 { [%eval 0.39] [%clk 1:31:37] } 6... cxd4 { [%eval 0.53] [%clk 1:32:09] } 7. Nxd4 { [%eval 0.17] [%clk 1:32:02] } 7... Nf6 { [%eval 0.46] [%clk 1:32:34] } 8. O-O { [%eval 0.15] [%clk 1:31:33] } 8... O-O { [%eval 0.36] [%clk 1:32:57] } 9. b3 { [%eval 0.24] [%clk 1:29:04] } 9... Bd7 { [%eval 0.27] [%clk 1:15:51] } 10. Bb2 { [%eval 0.34] [%clk 1:28:32] } 10... Nc6 { [%eval 0.28] [%clk 1:16:02] } 11. Nde2 { [%eval -0.03] [%clk 1:25:18] } 11... Rc8 { [%eval 0.0] [%clk 1:13:52] } 12. Rb1 { [%eval 0.0] [%clk 1:22:49] } 12... Qa5 { [%eval 0.07] [%clk 1:06:41] } 13. Nd5 { [%eval 0.29] [%clk 1:16:05] } 13... Nxd5 { [%eval 0.51] [%clk 0:49:44] } 14. exd5 { [%eval 0.46] [%clk 1:16:16] } 14... Ne5 { [%eval 0.49] [%clk 0:50:09] } 15. a4?! { [%eval -0.21] } { Inaccuracy. h3 was best. } { [%clk 1:08:02] } 15... Ng4?! { [%eval 0.69] } { Inaccuracy. Bg4 was best. } { [%clk 0:44:29] } 16. Nd4 { [%eval 0.55] [%clk 1:01:51] } 16... b5 { [%eval 0.96] [%clk 0:33:32] } 17. axb5 { [%eval 0.94] [%clk 0:54:08] } 17... axb5 { [%eval 0.95] [%clk 0:33:57] } 18. h3 { [%eval 1.03] [%clk 0:45:36] } 18... Nf6 { [%eval 1.03] [%clk 0:34:16] } 19. Re1 { [%eval 0.78] [%clk 0:46:03] } 19... Rfe8 { [%eval 1.07] [%clk 0:34:05] } 20. Nc6 { [%eval 1.06] [%clk 0:45:57] } 20... Bxc6 { [%eval 0.99] [%clk 0:33:29] } 21. dxc6 { [%eval 0.95] [%clk 0:46:18] } 21... Nh5?! { [%eval 1.72] } { Inaccuracy. Qb4 was best. } { [%clk 0:30:39] } 22. c4?! { [%eval 1.01] } { Inaccuracy. Bd4 was best. } { [%clk 0:43:45] } 22... b4 { [%eval 1.29] [%clk 0:24:13] } 23. Ra1 { [%eval 1.27] [%clk 0:33:32] } 23... Qc5 { [%eval 1.22] [%clk 0:24:33] } 24. Bxg7 { [%eval 1.04] [%clk 0:33:57] } 24... Nxg7 { [%eval 1.38] [%clk 0:24:46] } 25. Qd5 { [%eval 1.24] [%clk 0:32:14] } 25... Ne6 { [%eval 1.46] [%clk 0:24:58] } 26. Ra5?! { [%eval 0.83] } { Inaccuracy. Rxe6 was best. } { [%clk 0:27:55] } 26... Qb6?? { [%eval 2.66] } { Blunder. Qxd5 was best. } { [%clk 0:20:28] } 27. Rb5 { [%eval 2.83] [%clk 0:26:17] } 27... Qd4 { [%eval 2.93] [%clk 0:20:55] } 28. Rxe6 { [%eval 2.89] [%clk 0:25:25] } 28... Qa1+ { [%eval 2.97] [%clk 0:21:22] } 29. Kh2 { [%eval 2.92] [%clk 0:25:42] } 29... fxe6 { [%eval 2.96] [%clk 0:21:48] } 30. Qxe6+ { [%eval 3.04] [%clk 0:26:08] } 30... Kg7 { [%eval 3.12] [%clk 0:22:13] } 31. Rxb4 { [%eval 3.17] [%clk 0:26:18] } 31... Qf6 { [%eval 3.2] [%clk 0:20:59] } 32. Qxf6+?! { [%eval 2.3] } { Inaccuracy. Qe2 was best. } { [%clk 0:24:55] } 32... Kxf6 { [%eval 1.99] [%clk 0:21:25] } 33. Rb7 { [%eval 2.5] [%clk 0:25:12] } 33... Ke5 { [%eval 2.05] [%clk 0:21:36] } 34. g4 { [%eval 1.61] [%clk 0:14:59] } 34... h6?! { [%eval 2.33] } { Inaccuracy. h5 was best. } { [%clk 0:18:33] } 35. Kg3?? { [%eval 0.44] } { Blunder. Rd7 was best. } { [%clk 0:15:09] } 35... g5? { [%eval 2.1] } { Mistake. e6 was best. } { [%clk 0:12:45] } 36. Rb5+? { [%eval 0.39] } { Mistake. Rd7 was best. } { [%clk 0:14:31] } 36... Kd4 { [%eval 0.42] [%clk 0:12:35] } 37. h4 { [%eval 0.31] [%clk 0:14:57] } 37... gxh4+ { [%eval 0.31] [%clk 0:07:46] } 38. Kxh4 { [%eval 0.44] [%clk 0:15:22] } 38... Rf8?! { [%eval 1.01] } { Inaccuracy. e6 was best. } { [%clk 0:07:01] } 39. Kg3 { [%eval 1.22] [%clk 0:15:28] } 39... Rb8?? { [%eval 3.17] } { Blunder. e6 was best. } { [%clk 0:07:00] } 40. c7?? { [%eval -0.01] } { Blunder. Rxb8 was best. } { [%clk 0:15:20] } 40... Rbc8 { [%eval 0.0] [%clk 0:07:26] } 41. Rb7 { [%eval 0.0] [%clk 0:15:45] } 41... e6 { [%eval 0.0] [%clk 0:07:11] } 42. Rb6 { [%eval 0.0] [%clk 0:15:56] } 42... Ke5 { [%eval 0.0] [%clk 0:06:53] } 43. Rc6 { [%eval -0.03] [%clk 0:11:12] } 43... Rf7 { [%eval -0.06] [%clk 0:06:56] } 44. f3 { [%eval -0.17] [%clk 0:05:41] } 44... Rd7 { [%eval -0.15] [%clk 0:07:02] } 45. f4+ { [%eval -0.24] [%clk 0:05:51] } 45... Kf6 { [%eval 0.0] [%clk 0:04:47] } 46. f5?! { [%eval -0.83] } { Inaccuracy. b4 was best. } { [%clk 0:04:33] } 46... exf5 { [%eval -0.53] [%clk 0:04:41] } 47. c5?? { [%eval -3.35] } { Blunder. gxf5 was best. } { [%clk 0:03:59] } 47... Rcxc7 { [%eval -3.85] [%clk 0:05:01] } 48. Rxc7 { [%eval -3.51] [%clk 0:04:26] } 48... Rxc7 { [%eval -3.96] [%clk 0:05:25] } 49. c6 { [%eval -4.92] [%clk 0:04:55] } 49... fxg4 { [%eval -5.08] [%clk 0:03:52] } 50. b4 { [%eval -5.19] [%clk 0:05:16] } 50... Ke5 { [%eval -4.98] [%clk 0:03:55] } 51. b5 { [%eval -5.21] [%clk 0:05:42] } 51... d5 { [%eval -5.07] [%clk 0:04:20] } 52. Kxg4 { [%eval -5.14] [%clk 0:06:09] } 52... Kd6 { [%eval -4.8] [%clk 0:03:54] } 53. Kh5 { [%eval -5.2] [%clk 0:06:26] } 53... d4 { [%eval -5.16] [%clk 0:03:45] } 54. b6 { [%eval -6.0] [%clk 0:06:51] } 54... Rxc6 { [%eval -5.67] [%clk 0:04:05] } 0-1