Event: Round 6: Tverdokhlib, Vitalii - Zhang, Onno
Date: 2024-07-26
White: Tverdokhlib, Vitalii
WhiteElo: 1773
Black: Zhang, Onno
BlackElo: 1744
Result: 0-1
ECO: D32
Opening: Tarrasch Defense: Symmetrical Variation
Variant: Standard

1. c4 { [%eval 0.12] [%clk 1:30:06] } 1... e6 { [%eval 0.25] [%clk 1:31:00] } 2. Nc3 { [%eval 0.21] [%clk 1:29:51] } 2... d5 { [%eval 0.23] [%clk 1:31:20] } 3. e3 { [%eval 0.0] [%clk 1:30:02] } 3... Nf6 { [%eval 0.12] [%clk 1:31:37] } 4. d4 { [%eval 0.02] [%clk 1:30:03] } 4... c5 { [%eval 0.18] [%clk 1:31:39] } 5. Nf3 { [%eval 0.0] [%clk 1:30:20] } 5... Nc6 { [%eval 0.1] [%clk 1:31:43] } 6. cxd5 { [%eval 0.1] [%clk 1:28:10] } 6... exd5 { [%eval 0.08] [%clk 1:29:48] } 7. dxc5 { [%eval -0.09] [%clk 1:28:12] } 7... Bxc5 { [%eval 0.0] [%clk 1:29:59] } 8. Be2 { [%eval 0.0] [%clk 1:27:30] } 8... Bf5 { [%eval 0.0] [%clk 1:30:12] } 9. a3 { [%eval -0.05] [%clk 1:25:21] } 9... O-O { [%eval -0.04] [%clk 1:29:36] } 10. b4?! { [%eval -0.83] } { Inaccuracy. O-O was best. } { [%clk 1:23:08] } 10... Bb6?! { [%eval 0.11] } { Inaccuracy. d4 was best. } { [%clk 1:29:52] } 11. O-O { [%eval -0.23] [%clk 1:22:25] } 11... Rc8?! { [%eval 0.35] } { Inaccuracy. d4 was best. } { [%clk 1:25:31] } 12. Bb2 { [%eval -0.05] [%clk 1:20:12] } 12... Re8?! { [%eval 0.76] } { Inaccuracy. d4 was best. } { [%clk 1:24:00] } 13. Na4 { [%eval 0.61] [%clk 1:15:24] } 13... Ne4 { [%eval 0.9] [%clk 1:23:07] } 14. Nxb6 { [%eval 0.85] [%clk 1:08:50] } 14... axb6 { [%eval 0.94] [%clk 1:20:43] } 15. Nd4 { [%eval 0.86] [%clk 1:04:29] } 15... Bg6?! { [%eval 1.43] } { Inaccuracy. Bd7 was best. } { [%clk 1:13:44] } 16. Rc1 { [%eval 1.42] [%clk 0:54:32] } 16... Ne5? { [%eval 3.14] } { Mistake. Ne7 was best. } { [%clk 1:09:42] } 17. Rxc8 { [%eval 3.13] [%clk 0:50:22] } 17... Qxc8 { [%eval 2.93] [%clk 1:10:01] } 18. Nb5? { [%eval 1.53] } { Mistake. f4 was best. } { [%clk 0:44:56] } 18... Nc4 { [%eval 1.57] [%clk 0:59:49] } 19. Bxc4?! { [%eval 0.46] } { Inaccuracy. Qd4 was best. } { [%clk 0:38:20] } 19... Qxc4 { [%eval 0.72] [%clk 0:51:40] } 20. Qd4 { [%eval 0.68] [%clk 0:36:02] } 20... f6 { [%eval 0.6] [%clk 0:51:08] } 21. Qxc4 { [%eval 0.2] [%clk 0:34:42] } 21... dxc4 { [%eval 0.16] [%clk 0:51:25] } 22. Rc1 { [%eval 0.19] [%clk 0:32:44] } 22... Rd8 { [%eval 0.21] [%clk 0:44:27] } 23. Bd4 { [%eval 0.0] [%clk 0:31:27] } 23... Be8 { [%eval 0.0] [%clk 0:42:39] } 24. Nc7 { [%eval 0.0] [%clk 0:25:19] } 24... b5 { [%eval 0.0] [%clk 0:40:22] } 25. f3 { [%eval -0.04] [%clk 0:24:18] } 25... Nd2 { [%eval -0.08] [%clk 0:39:40] } 26. Nxe8? { [%eval -1.39] } { Mistake. Ne6 was best. } { [%clk 0:21:32] } 26... Rxe8?! { [%eval -0.81] } { Inaccuracy. Nb3 was best. } { [%clk 0:38:38] } 27. Rc2? { [%eval -2.42] } { Mistake. Rd1 was best. } { [%clk 0:14:02] } 27... Nb3 { [%eval -2.51] [%clk 0:35:41] } 28. Kf2 { [%eval -3.05] [%clk 0:13:10] } 28... Nxd4 { [%eval -2.95] [%clk 0:33:32] } 29. exd4 { [%eval -2.73] [%clk 0:13:33] } 29... Ra8 { [%eval -2.29] [%clk 0:33:30] } 30. Rc3 { [%eval -2.45] [%clk 0:13:42] } 30... Kf7 { [%eval -2.52] [%clk 0:33:41] } 31. Ke3 { [%eval -2.5] [%clk 0:12:38] } 31... Ke6 { [%eval -2.26] [%clk 0:31:10] } 32. g4?? { [%eval -4.96] } { Blunder. Kd2 was best. } { [%clk 0:06:17] } 32... Kd5 { [%eval -4.73] [%clk 0:31:29] } 33. h4 { [%eval -5.76] [%clk 0:04:16] } 33... Re8+ { [%eval -5.7] [%clk 0:31:05] } 34. Kd2 { [%eval -5.84] [%clk 0:04:19] } 34... Kxd4 { [%eval -5.69] [%clk 0:31:15] } 35. Rc1 { [%eval -5.88] [%clk 0:03:08] } 35... Re3 { [%eval -6.04] [%clk 0:30:29] } 36. f4 { [%eval -5.97] [%clk 0:01:26] } 36... Rxa3 { [%eval -5.79] [%clk 0:30:26] } 37. g5 { [%eval -6.95] [%clk 0:01:29] } 37... fxg5 { [%eval -6.54] [%clk 0:30:26] } 38. hxg5 { [%eval -6.33] [%clk 0:01:47] } 38... Rf3 { [%eval -6.29] [%clk 0:29:54] } 39. Rh1 { [%eval -6.41] [%clk 0:01:54] } 39... Rxf4 { [%eval -6.23] [%clk 0:30:00] } 40. Rxh7 { [%eval -6.6] [%clk 0:01:49] } 40... c3+ { [%eval -6.53] [%clk 0:30:10] } 41. Kc1 { [%eval -8.07] [%clk 0:01:32] } 41... Kd3 { [%eval -8.05] [%clk 0:29:50] } 42. Rh3+ { [%eval -7.9] [%clk 0:01:58] } 42... Kc4 { [%eval -7.77] [%clk 0:30:16] } 43. Rh1 { [%eval -7.84] [%clk 0:01:06] } 43... Kxb4 { [%eval -7.65] [%clk 0:30:31] } 44. g6 { [%eval -8.17] [%clk 0:01:25] } 44... Rg4 { [%eval -8.06] [%clk 0:30:23] } 45. Kc2 { [%eval -7.89] [%clk 0:01:27] } 45... Rg2+ { [%eval -8.02] [%clk 0:30:35] } 46. Kd3 { [%eval -7.98] [%clk 0:01:27] } 46... Rxg6?! { [%eval -5.35] } { Inaccuracy. Rd2+ was best. } { [%clk 0:30:38] } 47. Rb1+ { [%eval -5.39] [%clk 0:01:42] } 47... Kc5 { [%eval -5.31] [%clk 0:30:38] } 48. Kxc3 { [%eval -5.37] [%clk 0:02:07] } 48... Rg3+ { [%eval -5.33] [%clk 0:30:54] } 49. Kc2 { [%eval -5.33] [%clk 0:02:34] } 49... b4 { [%eval -5.18] [%clk 0:31:07] } 50. Rf1 { [%eval -5.26] [%clk 0:02:48] } 50... Rc3+ { [%eval -4.92] [%clk 0:29:45] } 51. Kb2 { [%eval -4.91] [%clk 0:03:09] } 51... Rd3 { [%eval -4.24] [%clk 0:29:20] } 52. Rf7 { [%eval -4.71] [%clk 0:03:03] } 52... Rg3 { [%eval -4.71] [%clk 0:29:01] } 53. Rxb7 { [%eval -4.45] [%clk 0:03:14] } 53... Rg4 { [%eval -4.69] [%clk 0:29:17] } 54. Rc7+ { [%eval -5.36] [%clk 0:03:18] } 54... Kd6 { [%eval -5.35] [%clk 0:29:14] } 55. Rb7 { [%eval -5.24] [%clk 0:03:11] } 55... g5 { [%eval -4.96] [%clk 0:29:33] } 56. Rb5 { [%eval -5.27] [%clk 0:03:25] } 56... Ke6 { [%eval -5.17] [%clk 0:29:48] } 57. Kb3 { [%eval -4.86] [%clk 0:03:22] } 57... Kf6 { [%eval -4.78] [%clk 0:29:52] } 58. Rd5 { [%eval -5.35] [%clk 0:02:58] } 58... Kg6 { [%eval -5.33] [%clk 0:30:03] } 59. Rd8 { [%eval -5.32] [%clk 0:02:34] } 59... Rf4 { [%eval -5.2] [%clk 0:30:07] } 60. Re8 { [%eval -5.17] [%clk 0:02:26] } 60... g4 { [%eval -4.25] [%clk 0:29:50] } 61. Re6+?! { [%eval -6.33] } { Inaccuracy. Re5 was best. } { [%clk 0:02:18] } 61... Kh5 { [%eval -6.36] [%clk 0:30:11] } 62. Kc2 { [%eval -6.37] [%clk 0:01:54] } 62... Kh4 { [%eval -5.26] [%clk 0:30:02] } 63. Kd2 { [%eval -6.39] [%clk 0:01:37] } 63... Kg3 { [%eval -5.5] [%clk 0:29:15] } 64. Rb6 { [%eval -6.9] [%clk 0:00:57] } 64... Kg2 { [%eval -5.58] [%clk 0:28:19] } 65. Ke2 { [%eval -5.59] [%clk 0:01:16] } 65... g3 { [%eval -7.75] [%clk 0:28:40] } 66. Ke3 { [%eval -7.51] [%clk 0:01:15] } 66... Rf3+ { [%eval -6.44] [%clk 0:29:00] } 67. Ke2?? { [%eval #-19] } { Checkmate is now unavoidable. Kd4 was best. } { [%clk 0:01:38] } 67... b3 { [%eval -15.35] [%clk 0:29:21] } 68. Rb8?! { [%eval #-15] } { Checkmate is now unavoidable. Rd6 was best. } { [%clk 0:01:41] } 68... Rf2+ { [%eval #-14] [%clk 0:29:38] } 69. Ke3 { [%eval #-12] [%clk 0:01:57] } 69... b2 { [%eval #-12] [%clk 0:30:00] } 70. Rb7 { [%eval #-10] [%clk 0:02:01] } 70... Kg1 { [%eval #-12] [%clk 0:30:05] } 71. Rb8?? { [%eval #-10] } { Checkmate is now unavoidable. Kd4 was best. } { [%clk 0:02:13] } 71... g2 { [%eval #-9] [%clk 0:30:26] } 72. Rb5 { [%eval #-8] [%clk 0:00:39] } 72... Kf1 { [%eval #-8] [%clk 0:30:47] } 73. Kd4 0-1