Event: Round 5: Angst, Oliver - Leung, Hao Ran
Date: 2024-07-31
White: Angst, Oliver
WhiteElo: 2068
Black: Leung, Hao Ran
BlackElo: 1945
Result: 1/2-1/2
ECO: A01
Opening: Nimzo-Larsen Attack: Classical Variation
Variant: Standard

1. b3 { [%eval 0.0] [%clk 1:30:56] } 1... d5 { [%eval 0.09] [%clk 1:30:54] } 2. Bb2 { [%eval 0.0] [%clk 1:31:22] } 2... c5 { [%eval 0.02] [%clk 1:31:09] } 3. e3 { [%eval 0.1] [%clk 1:31:45] } 3... Nc6 { [%eval 0.15] [%clk 1:31:25] } 4. Bb5 { [%eval 0.0] [%clk 1:32:02] } 4... Bd7 { [%eval 0.1] [%clk 1:29:33] } 5. f4 { [%eval -0.2] [%clk 1:31:36] } 5... Nf6 { [%eval -0.09] [%clk 1:26:56] } 6. Nf3 { [%eval -0.13] [%clk 1:31:29] } 6... e6 { [%eval 0.0] [%clk 1:25:21] } 7. O-O { [%eval -0.01] [%clk 1:31:30] } 7... Qb6 { [%eval 0.25] [%clk 1:24:45] } 8. Bxc6 { [%eval 0.15] [%clk 1:29:13] } 8... Bxc6 { [%eval 0.16] [%clk 1:25:11] } 9. Ne5 { [%eval 0.19] [%clk 1:29:36] } 9... Bd6 { [%eval 0.51] [%clk 1:09:59] } 10. d3 { [%eval 0.45] [%clk 1:26:58] } 10... Qc7 { [%eval 0.63] [%clk 1:09:08] } 11. Nd2 { [%eval 0.76] [%clk 1:20:59] } 11... O-O-O { [%eval 0.73] [%clk 1:08:36] } 12. Ndf3 { [%eval 0.53] [%clk 1:10:47] } 12... Rhg8 { [%eval 0.72] [%clk 1:01:07] } 13. Qe1 { [%eval 0.5] [%clk 1:02:41] } 13... Be8 { [%eval 0.4] [%clk 1:00:05] } 14. c4 { [%eval 0.39] [%clk 1:01:50] } 14... dxc4? { [%eval 1.53] } { Mistake. Kb8 was best. } { [%clk 0:57:08] } 15. Nxc4 { [%eval 1.35] [%clk 0:52:50] } 15... Nd5?! { [%eval 2.13] } { Inaccuracy. Bb5 was best. } { [%clk 0:55:05] } 16. Nxd6+ { [%eval 2.1] [%clk 0:48:13] } 16... Qxd6 { [%eval 2.1] [%clk 0:55:33] } 17. Rc1 { [%eval 2.11] [%clk 0:46:52] } 17... f6 { [%eval 2.1] [%clk 0:45:33] } 18. Ba3 { [%eval 1.89] [%clk 0:37:56] } 18... Kb8 { [%eval 1.97] [%clk 0:44:56] } 19. Bxc5 { [%eval 2.09] [%clk 0:35:59] } 19... Qa6 { [%eval 1.86] [%clk 0:45:06] } 20. Nd4 { [%eval 1.74] [%clk 0:34:04] } 20... Bf7? { [%eval 3.62] } { Mistake. g5 was best. } { [%clk 0:42:18] } 21. Rc4?! { [%eval 2.66] } { Inaccuracy. a4 was best. } { [%clk 0:25:07] } 21... Nb6 { [%eval 2.47] [%clk 0:41:18] } 22. Rb4 { [%eval 2.12] [%clk 0:23:19] } 22... Rd5 { [%eval 1.82] [%clk 0:36:30] } 23. Bxb6 { [%eval 2.1] [%clk 0:22:16] } 23... axb6 { [%eval 1.94] [%clk 0:36:48] } 24. Qe2 { [%eval 1.48] [%clk 0:18:27] } 24... Rgd8 { [%eval 1.31] [%clk 0:29:37] } 25. a4 { [%eval 0.87] [%clk 0:08:30] } 25... Bg6 { [%eval 1.31] [%clk 0:26:59] } 26. f5 { [%eval 0.93] [%clk 0:07:13] } 26... Bxf5 { [%eval 0.68] [%clk 0:26:33] } 27. Nxf5?! { [%eval -0.2] } { Inaccuracy. Rb5 was best. } { [%clk 0:01:53] } 27... exf5 { [%eval -0.21] [%clk 0:26:39] } 28. Rc4? { [%eval -1.62] } { Mistake. Rd1 was best. } { [%clk 0:01:35] } 28... Rxd3 { [%eval -1.65] [%clk 0:23:20] } 29. Rb4 { [%eval -1.54] [%clk 0:01:02] } 29... R8d5 { [%eval -1.61] [%clk 0:18:13] } 30. Rb5?! { [%eval -2.64] } { Inaccuracy. e4 was best. } { [%clk 0:00:36] } 30... Rxb3 { [%eval -2.32] [%clk 0:17:55] } 31. Qh5?! { [%eval -3.09] } { Inaccuracy. Qf3 was best. } { [%clk 0:00:34] } 31... Rbxb5 { [%eval -3.12] [%clk 0:17:10] } 32. axb5 { [%eval -3.46] [%clk 0:00:57] } 32... Qxb5 { [%eval -3.41] [%clk 0:17:14] } 33. Qxh7 { [%eval -3.29] [%clk 0:01:16] } 33... Qd7 { [%eval -3.33] [%clk 0:16:14] } 34. Qg8+ { [%eval -3.52] [%clk 0:01:38] } 34... Ka7 { [%eval -3.32] [%clk 0:16:15] } 35. Ra1+ { [%eval -3.98] [%clk 0:01:45] } 35... Ra5 { [%eval -4.03] [%clk 0:16:21] } 36. Rf1 { [%eval -4.12] [%clk 0:01:46] } 36... Qe7 { [%eval -3.8] [%clk 0:12:45] } 37. Kh1 { [%eval -3.66] [%clk 0:01:35] } 37... g5 { [%eval -3.49] [%clk 0:12:16] } 38. Qh8 { [%eval -4.24] [%clk 0:00:59] } 38... Qxe3 { [%eval -3.98] [%clk 0:11:34] } 39. Qxf6 { [%eval -5.39] [%clk 0:01:16] } 39... g4 { [%eval -4.68] [%clk 0:10:26] } 40. Rb1 { [%eval -4.68] [%clk 0:00:36] } 40... f4 { [%eval -2.98] [%clk 0:09:32] } 41. Rf1 { [%eval -3.58] [%clk 0:23:16] } 41... Ra2 { [%eval -3.6] [%clk 0:38:43] } 42. Ra1 { [%eval #-1] [%clk 0:21:51] } 42... Qe2 { [%eval 3.8] [%clk 0:38:41] } 43. Rxa2+ { [%eval -6.61] [%clk 0:22:02] } 43... Qxa2 { [%eval -4.62] [%clk 0:38:54] } 44. Kg1 { [%eval -4.49] [%clk 0:22:27] } 44... g3 { [%eval -4.3] [%clk 0:21:14] } 45. hxg3 { [%eval -4.4] [%clk 0:20:16] } 45... fxg3 { [%eval -3.79] [%clk 0:21:35] } 46. Qf1 { [%eval -3.72] [%clk 0:16:18] } 46... Qb2 { [%eval -3.63] [%clk 0:20:19] } 47. Qe1 { [%eval -3.38] [%clk 0:14:43] } 47... Qd4+ { [%eval -3.23] [%clk 0:17:41] } 48. Kf1 { [%eval -82.94] [%clk 0:14:52] } 48... b5 { [%eval -82.94] [%clk 0:15:56] } 49. Qe3 { [%eval -82.77] [%clk 0:14:56] } 49... Qb6 { [%eval -10.75] [%clk 0:16:10] } 50. Qa3+ { [%eval -9.0] [%clk 0:14:30] } 50... Qa6 { [%eval 0.0] [%clk 0:16:28] } 51. Qe3+ { [%eval 0.0] [%clk 0:12:39] } 51... b6 { [%eval 0.0] [%clk 0:16:38] } 52. Qe7+ { [%eval 0.0] [%clk 0:12:25] } 52... Qb7 { [%eval 0.0] [%clk 0:16:46] } 53. Qa3+ { [%eval 0.0] [%clk 0:12:50] } 53... Kb8 { [%eval 0.0] [%clk 0:17:11] } 54. Qxg3+ { [%eval 0.0] [%clk 0:13:13] } 54... Ka7 { [%eval 0.0] [%clk 0:17:23] } 55. Qa3+ { [%eval 0.0] [%clk 0:13:35] } 55... Kb8 { [%eval 0.0] [%clk 0:17:21] } 56. Qf8+ { [%eval 0.0] [%clk 0:12:53] } 56... Ka7 { [%eval 0.0] [%clk 0:17:42] } 57. Qa3+ { [%eval 0.0] [%clk 0:12:50] } 57... Kb8 { [%eval 0.0] [%clk 0:17:55] } 58. Qf8+ { [%eval 0.0] [%clk 0:13:16] } 58... Ka7 { [%eval 0.0] [%clk 0:18:07] } 59. Qa3+ { [%eval 0.0] [%clk 0:13:42] } 1/2-1/2