Event: Round 8: Tan Vinh Hoang - Rizat Ulan
Date: 2023-12-20
White: Tan Vinh Hoang
Black: Rizat Ulan
Result: 1-0
ECO: B15
Opening: Caro-Kann Defense: Tartakower Variation
Variant: Standard

1. e4 { [%eval 0.2] [%clk 1:30:55] } 1... c6 { [%eval 0.37] [%clk 1:30:09] } 2. d4 { [%eval 0.41] [%clk 1:29:58] } 2... d5 { [%eval 0.33] [%clk 1:29:57] } 3. Nc3 { [%eval 0.27] [%clk 1:29:44] } 3... dxe4 { [%eval 0.33] [%clk 1:29:44] } 4. Nxe4 { [%eval 0.34] [%clk 1:28:32] } 4... Nf6 { [%eval 0.54] [%clk 1:28:51] } 5. Nxf6+ { [%eval 0.29] [%clk 1:27:47] } 5... exf6 { [%eval 0.26] [%clk 1:27:54] } 6. c3 { [%eval 0.24] [%clk 1:26:50] } 6... Bd6 { [%eval 0.4] [%clk 1:25:54] } 7. Bd3 { [%eval 0.28] [%clk 1:24:53] } 7... O-O { [%eval 0.51] [%clk 1:22:40] } 8. Be3 { [%eval 0.34] [%clk 1:23:38] } 8... Re8 { [%eval 0.32] [%clk 1:21:45] } 9. Ne2 { [%eval 0.26] [%clk 1:21:18] } 9... Nd7 { [%eval 0.24] [%clk 1:19:57] } 10. Qc2 { [%eval 0.13] [%clk 1:19:13] } 10... Nf8 { [%eval 0.17] [%clk 1:17:52] } 11. O-O-O { [%eval -0.08] [%clk 1:18:54] } 11... a5?! { [%eval 0.65] } { Inaccuracy. Qa5 was best. } { [%clk 1:07:37] } 12. c4 { [%eval 0.5] [%clk 1:15:34] } 12... Be6 { [%eval 0.65] [%clk 1:00:52] } 13. Nc3 { [%eval 0.34] [%clk 1:11:25] } 13... Rc8 { [%eval 0.59] [%clk 0:55:45] } 14. Kb1 { [%eval 0.65] } 14... Qd7 { [%eval 1.06] } 15. h3 { [%eval 0.87] [%clk 0:53:49] } 15... Ng6?? { [%eval 3.52] } { Blunder. Qc7 was best. } 16. d5 { [%eval 3.34] [%clk 0:43:53] } 16... cxd5 { [%eval 3.4] [%clk 0:26:11] } 17. cxd5 { [%eval 3.32] [%clk 0:43:47] } 17... Bxd5 { [%eval 3.41] [%clk 0:24:04] } 18. Bxg6 { [%eval 3.47] [%clk 0:43:43] } 18... Bxa2+ { [%eval 3.47] [%clk 0:24:18] } 19. Kxa2 { [%eval 3.37] [%clk 0:41:52] } 19... hxg6 { [%eval 3.49] } 20. Qb3 { [%eval 2.87] [%clk 0:38:46] } 20... Qe7 { [%eval 3.32] [%clk 0:22:29] } 21. Rhe1 { [%eval 3.03] [%clk 0:36:21] } 21... a4 { [%eval 3.37] [%clk 0:18:49] } 22. Qb5 { [%eval 3.09] [%clk 0:34:00] } 22... Qf8 { [%eval 3.21] [%clk 0:13:31] } 23. Bd2?! { [%eval 2.5] } { Inaccuracy. Nxa4 was best. } { [%clk 0:28:56] } 23... Red8?! { [%eval 3.72] } { Inaccuracy. Rxe1 was best. } { [%clk 0:12:34] } 24. Nxa4 { [%eval 3.74] [%clk 0:25:53] } 24... Ra8 { [%eval 3.93] [%clk 0:12:11] } 25. Kb1 { [%eval 3.99] } 25... f5?! { [%eval 5.3] } { Inaccuracy. b6 was best. } { [%clk 0:10:54] } 26. Nc3?! { [%eval 3.87] } { Inaccuracy. Nb6 was best. } { [%clk 0:20:37] } 26... f4 { [%eval 4.65] [%clk 0:08:40] } 27. Ne4 { [%eval 4.36] [%clk 0:19:44] } 27... Bc7 { [%eval 5.08] [%clk 0:08:10] } 28. Bb4 { [%eval 4.88] [%clk 0:19:15] } 28... Rxd1+ { [%eval 5.0] [%clk 0:08:31] } 29. Rxd1 { [%eval 4.76] [%clk 0:18:54] } 29... Qb8 { [%eval 5.03] [%clk 0:08:26] } 30. Qc4 { [%eval 4.75] [%clk 0:17:12] } 30... Qc8 { [%eval 5.26] [%clk 0:06:39] } 31. Nd6 { [%eval 4.76] [%clk 0:16:25] } 31... Qd7 { [%eval 5.22] [%clk 0:06:28] } 32. Rd2?! { [%eval 4.16] } { Inaccuracy. Qxf7+ was best. } { [%clk 0:15:48] } 32... Bd8 { [%eval 4.9] [%clk 0:03:12] } 33. Qxf4 { [%eval 4.53] [%clk 0:13:46] } 33... Bf6 { [%eval 4.67] [%clk 0:03:12] } 34. Qc4 { [%eval 4.59] [%clk 0:12:55] } 34... b6 { [%eval 4.92] [%clk 0:01:34] } 35. Ne4 { [%eval 4.83] [%clk 0:12:24] } 35... Qf5 { [%eval 5.38] [%clk 0:01:48] } 36. Qd5 { [%eval 5.0] [%clk 0:12:24] } 36... Qc8 { [%eval 5.12] [%clk 0:01:45] } 37. Nxf6+ { [%eval 5.17] [%clk 0:12:22] } 37... gxf6 { [%eval 5.08] } 38. Be7 { [%eval 5.43] [%clk 0:12:28] } 38... Kg7 { [%eval 5.22] [%clk 0:01:32] } 39. Ba3 { [%eval 4.53] [%clk 0:12:08] } 39... Qa6 { [%eval 4.64] [%clk 0:01:43] } 40. Qd3 { [%eval 4.45] [%clk 0:12:19] } 40... Qa5 { [%eval 4.39] [%clk 0:01:40] } 41. Re2 { [%eval 4.53] [%clk 0:12:07] } 41... Qg5 { [%eval 4.94] [%clk 0:01:21] } 42. g3 { [%eval 4.92] [%clk 0:12:07] } 42... Rc8 { [%eval 5.22] [%clk 0:01:20] } 43. f4 { [%eval 4.99] [%clk 0:12:12] } 43... Qa5 { [%eval 5.29] [%clk 0:01:27] } 44. Re7 { [%eval 5.38] [%clk 0:12:28] } 44... Qa8 { [%eval 5.46] [%clk 0:01:07] } 45. Qb3 { [%eval 5.43] [%clk 0:12:33] } 45... Rf8 { [%eval 5.36] [%clk 0:00:59] } 46. Rd7 { [%eval 5.37] [%clk 0:12:50] } 46... Qe4+ { [%eval 5.43] [%clk 0:01:10] } 47. Ka2 { [%eval 5.41] [%clk 0:12:58] } 47... Qe8 { [%eval 6.14] [%clk 0:01:26] } 48. Bxf8+ { [%eval 6.32] [%clk 0:13:16] } 48... Kxf8 { [%eval 6.32] [%clk 0:01:27] } 49. Qb4+ { [%eval 6.22] [%clk 0:13:26] } 49... Kg7 { [%eval 6.49] [%clk 0:01:42] } 50. Qd4 { [%eval 5.64] [%clk 0:11:33] } 50... Qa8+ { [%eval 5.88] [%clk 0:01:54] } 51. Kb3 { [%eval 6.53] [%clk 0:11:30] } 51... Qf3+ { [%eval 6.21] [%clk 0:02:06] } 52. Qd3 { [%eval 5.76] [%clk 0:11:46] } 52... Qa8 { [%eval 6.01] [%clk 0:02:04] } 53. Qd5 { [%eval 6.88] [%clk 0:11:51] } 53... Qe8 { [%eval 6.88] [%clk 0:02:26] } 54. g4 { [%eval 6.54] [%clk 0:11:08] } 54... Qe3+ { [%eval 6.81] [%clk 0:02:50] } 55. Ka2 { [%eval 6.65] [%clk 0:11:23] } 55... Qe8 { [%eval 6.68] [%clk 0:03:07] } 56. g5 { [%eval 43.76] [%clk 0:11:36] } 56... fxg5 { [%eval 7.4] [%clk 0:01:49] } 57. Qe5+ { [%eval 7.16] [%clk 0:11:57] } 57... Qxe5 { [%eval 7.65] [%clk 0:02:09] } 58. fxe5 { [%eval 7.82] [%clk 0:12:19] } 58... Kf8 { [%eval 8.61] [%clk 0:02:36] } 59. Rb7 { [%eval 7.66] [%clk 0:12:38] } 59... b5?! { [%eval 39.64] } { Inaccuracy. Ke8 was best. } { [%clk 0:03:00] } 60. Rxb5?! { [%eval 7.75] } { Inaccuracy. Ka3 was best. } { [%clk 0:12:59] } 60... Ke7 { [%eval 8.07] [%clk 0:03:21] } 61. e6 { [%eval 6.63] [%clk 0:13:20] } 61... f5 { [%eval 7.04] [%clk 0:03:30] } 62. Re5 { [%eval 7.34] [%clk 0:13:02] } 62... g4?! { [%eval 35.71] } { Inaccuracy. f4 was best. } { [%clk 0:03:45] } 63. hxg4 { [%eval 11.04] [%clk 0:13:20] } 63... fxg4 { [%eval 39.41] [%clk 0:04:10] } 64. b4 { [%eval 68.38] [%clk 0:13:37] } 64... g3 { [%eval 71.96] [%clk 0:04:35] } 65. b5 { [%eval 46.89] [%clk 0:13:59] } 65... g2?! { [%eval #16] } { Checkmate is now unavoidable. Kf6 was best. } { [%clk 0:04:51] } 66. Re1 { [%eval #21] [%clk 0:14:25] } 66... g1=N { [%eval #15] [%clk 0:05:11] } 67. Rxg1 { [%eval #15] [%clk 0:14:51] } 67... Kxe6 { [%eval #12] [%clk 0:05:30] } 68. Rd1 { [%eval #12] [%clk 0:15:14] } 68... g5 { [%eval #10] [%clk 0:05:54] } 69. b6 { [%eval #9] [%clk 0:15:40] } 69... g4 { [%eval #9] [%clk 0:06:18] } 70. b7 { [%eval #7] [%clk 0:16:05] } 70... g3 { [%eval #7] [%clk 0:06:35] } 71. b8=Q { [%eval #6] } 71... g2 { [%eval #4] [%clk 0:06:50] } 72. Qe8+ { [%eval #6] [%clk 0:16:55] } 72... Kf5 { [%eval #6] [%clk 0:07:14] } 73. Qe2 { [%eval #5] [%clk 0:17:13] } 73... g1=N { [%eval #4] [%clk 0:07:30] } 74. Rxg1 { [%eval #4] [%clk 0:17:21] } 74... Kf4 { [%eval #4] [%clk 0:07:54] } 75. Rf1+ { [%eval #3] [%clk 0:17:43] } 75... Kg3 { [%eval #3] [%clk 0:08:18] } 76. Qf3+ { [%eval #2] [%clk 0:17:56] } 76... Kh4 { [%eval #2] [%clk 0:08:41] } 77. Qg2 { [%eval #1] [%clk 0:18:15] } 1-0