Event: Round 1: Jason Liang - Aleksandr Ostrovskiy
Date: 2022-05-04
White: Jason Liang
WhiteTitle: IM
Black: Aleksandr Ostrovskiy
BlackTitle: IM
Result: 1/2-1/2
ECO: B01
Opening: Scandinavian Defense: Classical Variation
Variant: Standard

1. e4 { [%eval 0.33] [%clk 1:30:58] } 1... d5 { [%eval 0.82] [%clk 1:27:18] } 2. exd5 { [%eval 0.66] [%clk 1:31:20] } 2... Qxd5 { [%eval 0.75] [%clk 1:27:43] } 3. Nc3 { [%eval 0.71] [%clk 1:31:38] } 3... Qa5 { [%eval 0.63] [%clk 1:28:08] } 4. d4 { [%eval 0.75] [%clk 1:31:58] } 4... Nf6 { [%eval 0.6] [%clk 1:28:32] } 5. Nf3 { [%eval 0.8] [%clk 1:31:25] } 5... Bf5 { [%eval 0.71] [%clk 1:28:22] } 6. Ne5 { [%eval 0.76] [%clk 1:27:34] } 6... c6 { [%eval 0.74] [%clk 1:27:32] } 7. Bc4 { [%eval 0.67] [%clk 1:13:42] } 7... e6 { [%eval 0.85] [%clk 1:27:17] } 8. g4 { [%eval 0.71] [%clk 1:12:20] } 8... Bg6 { [%eval 0.87] [%clk 1:27:20] } 9. h4 { [%eval 0.76] [%clk 1:11:47] } 9... Nbd7 { [%eval 0.72] } 10. Nxd7 { [%eval 0.61] [%clk 1:06:16] } 10... Nxd7 { [%eval 0.67] } 11. h5 { [%eval 0.51] [%clk 1:03:26] } 11... Be4 { [%eval 0.78] [%clk 1:25:45] } 12. O-O { [%eval 0.65] [%clk 1:02:36] } 12... Bd5 { [%eval 0.63] [%clk 1:26:00] } 13. Nxd5 { [%eval 0.74] [%clk 0:58:02] } 13... cxd5 { [%eval 0.77] [%clk 1:26:11] } 14. Bb3 { [%eval 0.38] [%clk 0:49:53] } 14... Bd6 { [%eval 0.62] [%clk 1:21:15] } 15. Qf3 { [%eval 0.34] [%clk 0:43:53] } 15... O-O { [%eval 0.83] [%clk 1:09:50] } 16. Bg5?! { [%eval 0.18] } { Inaccuracy. h6 was best. } { [%clk 0:41:38] } 16... h6 { [%eval 0.34] [%clk 0:43:32] } 17. Bh4 { [%eval 0.74] [%clk 0:37:52] } 17... Rae8 { [%eval 0.62] [%clk 0:25:18] } 18. Rae1 { [%eval 0.32] [%clk 0:36:37] } 18... Bb8 { [%eval 0.66] } 19. Kg2 { [%eval 0.47] [%clk 0:34:38] } 19... b5 { [%eval 0.58] } 20. c3 { [%eval 0.47] [%clk 0:32:35] } 20... Qc7 { [%eval 0.48] } 21. Rh1 { [%eval 0.46] [%clk 0:31:52] } 21... Qf4 { [%eval 0.31] [%clk 0:07:04] } 22. a4 { [%eval 0.26] } 22... b4 { [%eval 0.33] } 23. Qxf4 { [%eval 0.3] [%clk 0:18:27] } 23... Bxf4 { [%eval 0.26] [%clk 0:07:32] } 24. c4 { [%eval 0.2] [%clk 0:18:41] } 24... dxc4 { [%eval 0.51] [%clk 0:07:01] } 25. Bxc4 { [%eval 0.34] } 25... Nf6?! { [%eval 1.09] } { Inaccuracy. Rc8 was best. } { [%clk 0:04:08] } 26. Kf3 { [%eval 1.23] [%clk 0:18:35] } 26... Bc7 { [%eval 1.26] [%clk 0:03:15] } 27. g5 { [%eval 1.27] [%clk 0:13:50] } 27... Nh7? { [%eval 2.5] } { Mistake. hxg5 was best. } 28. gxh6 { [%eval 2.54] [%clk 0:13:04] } 28... gxh6 { [%eval 2.22] [%clk 0:00:57] } 29. Bb5 { [%eval 2.25] [%clk 0:11:54] } 29... Rb8 { [%eval 2.54] [%clk 0:01:15] } 30. Be7 { [%eval 2.4] [%clk 0:12:05] } 30... Rfc8 { [%eval 2.57] [%clk 0:01:44] } 31. Bd7? { [%eval 1.16] } { Mistake. Rhg1+ was best. } { [%clk 0:11:48] } 31... Rd8 { [%eval 1.12] [%clk 0:02:11] } 32. Bxd8 { [%eval 1.08] [%clk 0:10:39] } 32... Rxd8 { [%eval 1.06] [%clk 0:02:40] } 33. Bc6 { [%eval 1.12] [%clk 0:10:40] } 33... Rxd4 { [%eval 1.26] [%clk 0:02:57] } 34. Rd1?! { [%eval 0.6] } { Inaccuracy. Re4 was best. } { [%clk 0:10:33] } 34... Rc4?! { [%eval 1.28] } { Inaccuracy. Rf4+ was best. } { [%clk 0:01:08] } 35. Rc1 { [%eval 1.2] [%clk 0:10:25] } 35... Rf4+?! { [%eval 1.98] } { Inaccuracy. Ng5+ was best. } { [%clk 0:01:35] } 36. Ke2?! { [%eval 1.28] } { Inaccuracy. Ke3 was best. } { [%clk 0:09:10] } 36... Be5?! { [%eval 2.23] } { Inaccuracy. Bb6 was best. } { [%clk 0:01:17] } 37. Rc2?? { [%eval 0.43] } { Blunder. Ke3 was best. } { [%clk 0:08:24] } 37... Nf6? { [%eval 1.56] } { Mistake. b3 was best. } { [%clk 0:00:46] } 38. Bf3?! { [%eval 0.77] } { Inaccuracy. Rh3 was best. } { [%clk 0:07:17] } 38... b3 { [%eval 1.22] [%clk 0:00:33] } 39. Rc8+ { [%eval 0.49] [%clk 0:06:51] } 39... Kh7 { [%eval 0.85] [%clk 0:00:54] } 40. Rg1 { [%eval 0.62] [%clk 0:05:53] } 40... Bxb2 { [%eval 0.9] [%clk 0:00:34] } 41. Rc7 { [%eval 1.09] [%clk 0:03:47] } 41... Nd5 { [%eval 1.27] [%clk 0:00:41] } 42. Bxd5 { [%eval 1.7] [%clk 0:02:24] } 42... exd5 { [%eval 1.35] [%clk 0:01:11] } 43. Rxa7 { [%eval 1.16] [%clk 0:02:27] } 43... Bd4?! { [%eval 2.13] } { Inaccuracy. Be5 was best. } { [%clk 0:01:19] } 44. Rb7 { [%eval 2.62] [%clk 0:02:50] } 44... Rxf2+?! { [%eval 3.46] } { Inaccuracy. Be5 was best. } { [%clk 0:00:45] } 45. Kd3 { [%eval 3.28] [%clk 0:03:12] } 45... Rf4?? { [%eval 8.29] } { Blunder. Be5 was best. } { [%clk 0:00:56] } 46. Rb1?? { [%eval 1.62] } { Blunder. Rb4 was best. } { [%clk 0:03:28] } 46... Bg7 { [%eval 1.84] [%clk 0:00:39] } 47. a5 { [%eval 1.69] [%clk 0:03:17] } 47... Rd4+ { [%eval 1.8] [%clk 0:00:41] } 48. Ke2 { [%eval 1.84] [%clk 0:03:08] } 48... Re4+ { [%eval 1.59] [%clk 0:00:50] } 49. Kf3 { [%eval 1.96] [%clk 0:03:14] } 49... b2?! { [%eval 3.22] } { Inaccuracy. Ra4 was best. } { [%clk 0:00:33] } 50. Rxf7? { [%eval 1.77] } { Mistake. a6 was best. } { [%clk 0:03:00] } 50... Kg8 { [%eval 2.35] } 51. Rb7?? { [%eval 0.17] } { Blunder. Rf4 was best. } { [%clk 0:02:36] } 51... Ra4 { [%eval 0.18] [%clk 0:00:45] } 52. Rg1 { [%eval 0.16] [%clk 0:02:44] } 52... Kf8 { [%eval 0.23] [%clk 0:01:00] } 53. Rb8+ { [%eval 0.22] [%clk 0:01:53] } 53... Kf7 { [%eval 0.24] } 54. Rb7+ { [%eval 0.12] [%clk 0:01:57] } 54... Kf8 { [%eval 0.14] [%clk 0:01:52] } 55. Rbxg7 { [%eval 0.0] [%clk 0:00:44] } 55... b1=Q { [%eval 0.0] [%clk 0:02:07] } 56. Rg8+ { [%eval 0.0] [%clk 0:01:06] } 56... Kf7 { [%clk 0:02:36] } 57. Rxb1 { [%clk 0:01:06] } 57... Kxg8 { [%clk 0:03:01] } 58. Rb5 d4 59. Ke4 { [%clk 0:02:06] } 59... Kg7 60. Re5 { [%clk 0:01:15] } 60... Kg8 { [%clk 0:02:11] } 61. Rb5 { [%clk 0:00:32] } 61... Kg7 { [%clk 0:02:15] } 62. Kf5 { [%clk 0:00:57] } 62... d3 { [%clk 0:02:15] } 63. Rb7+ { [%clk 0:00:57] } 63... Kf8 64. Rd7 { [%clk 0:00:32] } 64... Rxa5+ { [%clk 0:01:51] } 65. Kg6 { [%clk 0:00:36] } 65... Rg5+ { [%clk 0:01:17] } 66. Kf6 { [%clk 0:00:45] } 66... Ke8 { [%clk 0:01:11] } 67. Rxd3 { [%clk 0:01:08] } 67... Rxh5 { [%clk 0:01:35] } 1/2-1/2