Event: FIDE Online Steinitz Memorial
Site: chess24.com
Date: 2020-05-15
White: Bu, Xiangzhi
WhiteTitle: GM
WhiteElo: 2760
Black: Xiong, Jeffery
BlackTitle: GM
BlackElo: 2724
Result: 1/2-1/2
ECO: D37
Opening: Queen's Gambit Declined: Three Knights, Vienna Variation
Variant: Standard

1. Nf3 { [%eval 0.06] [%clk 0:03:02] } 1... d5 { [%eval 0.25] [%clk 0:03:02] } 2. d4 { [%eval 0.0] [%clk 0:02:59] } 2... Nf6 { [%eval 0.0] [%clk 0:03:01] } 3. c4 { [%eval 0.0] [%clk 0:03:00] } 3... e6 { [%eval 0.29] [%clk 0:03:02] } 4. Nc3 { [%eval 0.14] [%clk 0:03:00] } 4... dxc4 { [%eval 0.33] [%clk 0:03:03] } 5. e4 { [%eval 0.09] [%clk 0:03:01] } 5... b5 { [%eval 0.56] [%clk 0:03:04] } 6. e5 { [%eval 0.67] [%clk 0:03:00] } 6... Nd5 { [%eval 0.4] [%clk 0:03:05] } 7. Nxb5 { [%eval 0.41] [%clk 0:03:00] } 7... Nb6 { [%eval 0.48] [%clk 0:03:06] } 8. Be2 { [%eval 0.71] [%clk 0:02:59] } 8... Nc6 { [%eval 0.84] [%clk 0:03:07] } 9. O-O { [%eval 0.9] [%clk 0:03:00] } 9... Be7 { [%eval 0.81] [%clk 0:03:08] } 10. Qd2 { [%eval 0.71] [%clk 0:02:59] } 10... Qd7 { [%eval 0.7] [%clk 0:02:37] } 11. Rd1 { [%eval 0.66] [%clk 0:02:54] } 11... Bb7 { [%eval 0.68] [%clk 0:02:38] } 12. a4 { [%eval 0.32] [%clk 0:02:43] } 12... Nb4 { [%eval 0.53] [%clk 0:01:59] } 13. Na3? { [%eval -0.65] } { Mistake. Qf4 was best. } { [%clk 0:02:23] } 13... Bd5?? { [%eval 1.4] } { Blunder. Qxa4 was best. } { [%clk 0:01:48] } 14. a5 { [%eval 1.25] [%clk 0:02:22] } 14... Nc8 { [%eval 1.51] [%clk 0:01:35] } 15. Nxc4 { [%eval 1.75] [%clk 0:02:22] } 15... Rb8 { [%eval 1.36] [%clk 0:01:33] } 16. Ne3 { [%eval 0.99] [%clk 0:02:12] } 16... Be4 { [%eval 1.36] [%clk 0:01:34] } 17. b3 { [%eval 0.91] [%clk 0:02:02] } 17... O-O { [%eval 0.84] [%clk 0:01:34] } 18. Ba3 { [%eval 0.91] [%clk 0:02:01] } 18... Rd8 { [%eval 1.3] [%clk 0:01:35] } 19. Rac1 { [%eval 1.06] [%clk 0:01:57] } 19... Nc6 { [%eval 1.5] [%clk 0:01:36] } 20. Bxe7 { [%eval 1.44] [%clk 0:01:53] } 20... N8xe7 { [%eval 1.36] [%clk 0:01:38] } 21. Qc3 { [%eval 1.3] [%clk 0:01:50] } 21... Bxf3 { [%eval 1.57] [%clk 0:01:28] } 22. Bxf3 { [%eval 1.65] [%clk 0:01:50] } 22... Nxd4 { [%eval 1.53] [%clk 0:01:30] } 23. Kh1 { [%eval 1.74] [%clk 0:01:14] } 23... Rxb3? { [%eval 3.42] } { Mistake. c5 was best. } { [%clk 0:01:24] } 24. Qc5? { [%eval 1.59] } { Mistake. Qxb3 was best. } { [%clk 0:00:54] } 24... Rb5 { [%eval 1.72] [%clk 0:01:12] } 25. Qxa7 { [%eval 1.69] [%clk 0:00:53] } 25... c5 { [%eval 1.74] [%clk 0:01:11] } 26. Qxd7 { [%eval 1.74] [%clk 0:00:49] } 26... Rxd7 { [%eval 1.76] [%clk 0:01:14] } 27. a6 { [%eval 1.74] [%clk 0:00:50] } 27... Ra7 { [%eval 1.96] [%clk 0:00:36] } 28. Bb7 { [%eval 1.9] [%clk 0:00:49] } 28... Nec6 { [%eval 2.42] [%clk 0:00:30] } 29. Nc4 { [%eval 2.19] [%clk 0:00:45] } 29... Rbxb7 { [%eval 2.51] [%clk 0:00:10] } 30. axb7 { [%eval 2.54] [%clk 0:00:46] } 30... Rxb7 { [%eval 2.37] [%clk 0:00:12] } 31. Nd6 { [%eval 2.43] [%clk 0:00:45] } 31... Rb2 { [%eval 2.38] [%clk 0:00:13] } 32. f4 { [%eval 1.98] [%clk 0:00:39] } 32... Rc2?! { [%eval 2.76] } { Inaccuracy. h6 was best. } { [%clk 0:00:07] } 33. Rxc2 { [%eval 2.81] [%clk 0:00:39] } 33... Nxc2 { [%eval 2.6] [%clk 0:00:09] } 34. Rc1 { [%eval 2.61] [%clk 0:00:39] } 34... N6b4 { [%eval 2.74] [%clk 0:00:06] } 35. Ne4 { [%eval 2.7] [%clk 0:00:35] } 35... c4 { [%eval 2.76] [%clk 0:00:05] } 36. Nd2 { [%eval 2.67] [%clk 0:00:36] } 36... c3 { [%eval 2.8] [%clk 0:00:02] } 37. Ne4 { [%eval 2.61] [%clk 0:00:36] } 37... h6 { [%eval 2.81] [%clk 0:00:02] } 38. Nxc3 { [%eval 2.69] [%clk 0:00:37] } 38... Ne3 { [%eval 2.46] [%clk 0:00:04] } 39. g3?? { [%eval 0.0] } { Blunder. Ne4 was best. } { [%clk 0:00:36] } 39... Nd3 { [%eval 0.0] [%clk 0:00:05] } 40. Re1?? { [%eval -5.06] } { Blunder. Ra1 was best. } { [%clk 0:00:31] } 40... Nf2+?? { [%eval 0.0] } { Blunder. Nxe1 was best. } { [%clk 0:00:05] } 41. Kg1 { [%eval 0.0] [%clk 0:00:32] } 41... Nh3+ { [%eval 0.0] [%clk 0:00:07] } 42. Kh1 { [%eval 0.0] [%clk 0:00:33] } 42... Nf2+ { [%eval 0.0] [%clk 0:00:09] } 43. Kg1 { [%clk 0:00:34] } 43... Nh3+ { [%clk 0:00:11] } 44. Kh1 { [%clk 0:00:35] } 44... Nf2+ { [%clk 0:00:12] } 1/2-1/2