Event: Round 6: Van Huy Nguyen - Arash Tahbaz
Date: 2024-02-01
White: Van Huy Nguyen
WhiteTitle: GM
WhiteElo: 2364
Black: Arash Tahbaz
BlackTitle: IM
BlackElo: 2425
Result: 0-1
ECO: E05
Opening: Catalan Opening: Open Defense, Classical Line
Variant: Standard

1. d4 { [%eval 0.15] [%clk 1:30:27] } 1... Nf6 { [%eval 0.16] [%clk 1:30:02] } 2. c4 { [%eval 0.16] [%clk 1:30:30] } 2... e6 { [%eval 0.21] [%clk 1:30:02] } 3. Nf3 { [%eval 0.0] [%clk 1:30:22] } 3... d5 { [%eval 0.12] [%clk 1:30:21] } 4. g3 { [%eval 0.07] [%clk 1:30:07] } 4... Be7 { [%eval 0.22] [%clk 1:30:32] } 5. Bg2 { [%eval 0.17] [%clk 1:30:02] } 5... O-O { [%eval 0.23] [%clk 1:30:56] } 6. O-O { [%eval 0.3] [%clk 1:29:55] } 6... dxc4 { [%eval 0.31] [%clk 1:30:45] } 7. Qc2 { [%eval 0.32] [%clk 1:29:39] } 7... b6 { [%eval 0.54] [%clk 1:30:56] } 8. Bg5 { [%eval 0.24] [%clk 1:27:04] } 8... Nd5 { [%eval 0.33] [%clk 1:30:42] } 9. Bxe7 { [%eval 0.31] [%clk 1:26:26] } 9... Qxe7 { [%eval 0.33] [%clk 1:31:08] } 10. Nbd2 { [%eval 0.2] [%clk 1:23:50] } 10... b5 { [%eval 0.18] [%clk 1:28:03] } 11. b3 { [%eval 0.11] [%clk 1:18:16] } 11... c3 { [%eval 0.16] [%clk 1:28:26] } 12. Nb1 { [%eval 0.0] [%clk 1:15:23] } 12... b4 { [%eval 0.0] [%clk 1:26:28] } 13. a3 { [%eval 0.0] [%clk 1:14:59] } 13... Nc6 { [%eval 0.0] [%clk 1:18:57] } 14. Re1 { [%eval -0.28] [%clk 1:01:55] } 14... Bb7 { [%eval -0.37] [%clk 1:14:47] } 15. axb4 { [%eval -0.25] [%clk 1:00:06] } 15... Ncxb4 { [%eval -0.27] [%clk 1:15:03] } 16. Qc1 { [%eval -0.34] [%clk 0:59:45] } 16... c5 { [%eval -0.27] [%clk 0:57:38] } 17. Nxc3 { [%eval -0.25] [%clk 0:59:45] } 17... Nxc3 { [%eval -0.24] [%clk 0:56:07] } 18. Qxc3 { [%eval -0.29] [%clk 0:58:53] } 18... Bxf3 { [%eval -0.09] [%clk 0:56:09] } 19. Bxf3 { [%eval -0.12] [%clk 0:55:51] } 19... cxd4 { [%eval -0.17] [%clk 0:56:23] } 20. Qd2 { [%eval -0.21] [%clk 0:42:18] } 20... Rab8 { [%eval -0.22] [%clk 0:56:47] } 21. Ra4 { [%eval -0.52] [%clk 0:41:04] } 21... Rfd8 { [%eval -0.25] [%clk 0:53:18] } 22. Be4 { [%eval -0.43] [%clk 0:40:31] } 22... g6 { [%eval -0.22] [%clk 0:52:13] } 23. Rc1 { [%eval -0.38] [%clk 0:40:04] } 23... e5 { [%eval -0.59] [%clk 0:35:56] } 24. Rc4 { [%eval -0.69] [%clk 0:36:33] } 24... Nd5 { [%eval -0.73] [%clk 0:35:11] } 25. Bxd5 { [%eval -0.64] [%clk 0:36:37] } 25... Rxd5 { [%eval -0.78] [%clk 0:35:36] } 26. Qc2 { [%eval -0.73] [%clk 0:33:12] } 26... Rb7 { [%eval -0.43] [%clk 0:30:07] } 27. Rc8+ { [%eval -0.95] [%clk 0:28:56] } 27... Kg7 { [%eval -1.07] [%clk 0:30:22] } 28. Rac4 { [%eval -0.7] [%clk 0:29:07] } 28... Rdd7 { [%eval -0.74] [%clk 0:12:47] } 29. h4 { [%eval -0.78] [%clk 0:27:37] } 29... h5 { [%eval -0.5] [%clk 0:11:36] } 30. R4c5?! { [%eval -1.62] } { Inaccuracy. Qe4 was best. } { [%clk 0:22:24] } 30... e4 { [%eval -1.6] [%clk 0:10:42] } 31. Rc4 { [%eval -2.11] [%clk 0:12:37] } 31... e3?! { [%eval -0.97] } { Inaccuracy. d3 was best. } { [%clk 0:08:21] } 32. Qd3?! { [%eval -1.81] } { Inaccuracy. f4 was best. } { [%clk 0:10:40] } 32... exf2+ { [%eval -1.94] [%clk 0:07:21] } 33. Kxf2 { [%eval -1.78] [%clk 0:10:59] } 33... Rb6 { [%eval -1.74] [%clk 0:07:31] } 34. R8c6 { [%eval -1.88] [%clk 0:10:06] } 34... Rxc6 { [%eval -1.53] [%clk 0:03:26] } 35. Rxc6 { [%eval -1.72] [%clk 0:10:32] } 35... Qe5?! { [%eval -0.83] } { Inaccuracy. Rd5 was best. } { [%clk 0:03:37] } 36. Rc4 { [%eval -1.36] [%clk 0:10:26] } 36... Rd6 { [%eval -0.8] [%clk 0:04:03] } 37. Ke1? { [%eval -2.1] } { Mistake. b4 was best. } { [%clk 0:10:25] } 37... Qa5+ { [%eval -1.96] [%clk 0:03:06] } 38. Kd1 { [%eval -2.26] [%clk 0:08:53] } 38... Qe5 { [%eval -1.69] [%clk 0:02:38] } 39. Ra4?! { [%eval -2.63] } { Inaccuracy. Kc1 was best. } { [%clk 0:08:41] } 39... Rf6 { [%eval -2.48] [%clk 0:01:36] } 40. Rxd4 { [%eval -2.96] [%clk 0:04:51] } 40... Rf1+ { [%eval -2.59] [%clk 0:02:03] } 41. Kc2 { [%eval -1.69] [%clk 0:04:17] } 41... Rg1 { [%eval -1.61] [%clk 0:02:03] } 42. Rf4 { [%eval -1.27] [%clk 0:00:50] } 42... Qa1 { [%eval -1.54] [%clk 0:02:32] } 43. Qd4+?? { [%eval -4.0] } { Blunder. Qe3 was best. } { [%clk 0:00:38] } 43... Qxd4 { [%eval -4.17] [%clk 0:02:57] } 44. Rxd4 { [%eval -4.23] [%clk 0:01:07] } 44... Rxg3 { [%eval -4.15] [%clk 0:03:24] } 45. Ra4 { [%eval -4.04] [%clk 0:01:15] } 45... Rg4 { [%eval -4.04] [%clk 0:03:41] } 46. Rxa7 { [%eval -4.45] [%clk 0:01:19] } 46... Rxh4 { [%eval -4.31] [%clk 0:04:10] } 47. Ra1 { [%eval -4.94] [%clk 0:01:23] } 47... g5 { [%eval -4.62] [%clk 0:02:48] } 48. Rb1 { [%eval -4.54] [%clk 0:01:45] } 48... Kf6? { [%eval -2.58] } { Mistake. Rb4 was best. } { [%clk 0:02:37] } 49. b4 { [%eval -2.17] [%clk 0:01:52] } 49... Ke6?? { [%eval -0.41] } { Blunder. Rc4+ was best. } { [%clk 0:01:12] } 50. b5 { [%eval -0.31] [%clk 0:01:52] } 50... Kd7 { [%eval -0.35] [%clk 0:00:55] } 51. Kd3?! { [%eval -1.2] } { Inaccuracy. Rf1 was best. } { [%clk 0:02:04] } 51... f5 { [%eval -0.84] [%clk 0:01:08] } 52. b6? { [%eval -2.39] } { Mistake. Rc1 was best. } { [%clk 0:01:52] } 52... Kc8 { [%eval -1.96] [%clk 0:01:36] } 53. e3? { [%eval -4.14] } { Mistake. Rb5 was best. } { [%clk 0:01:36] } 53... Rg4 { [%eval -4.41] [%clk 0:01:16] } 54. Ke2 { [%eval -5.23] [%clk 0:00:43] } 54... h4 { [%eval -4.85] [%clk 0:01:42] } 55. b7+ { [%eval -5.23] [%clk 0:00:32] } 55... Kb8 { [%eval -5.24] [%clk 0:02:11] } 56. Rb6 { [%eval -5.72] [%clk 0:00:51] } 56... h3 { [%eval -5.87] [%clk 0:02:06] } 57. Kf3 { [%eval -5.33] [%clk 0:00:31] } 57... Rg2 { [%eval -5.37] [%clk 0:01:44] } 58. Rh6 { [%eval -5.24] [%clk 0:00:35] } 58... g4+ { [%eval -5.96] [%clk 0:02:10] } 59. Kf4 { [%eval -5.74] [%clk 0:01:03] } 59... h2 { [%eval -5.33] [%clk 0:02:20] } 60. Kxf5 { [%eval -5.19] [%clk 0:01:19] } 60... g3 { [%eval -5.32] [%clk 0:02:46] } 0-1