Event: FIDE Online Steinitz Memorial
Site: chess24.com
Date: 2020-05-17
White: Dubov, Daniil
WhiteTitle: GM
WhiteElo: 2720
Black: Bu, Xiangzhi
BlackTitle: GM
BlackElo: 2760
Result: 0-1
ECO: D30
Opening: Queen's Gambit Declined: Vienna Variation
Variant: Standard

1. d4 { [%eval 0.25] [%clk 0:03:02] } 1... Nf6 { [%eval 0.22] [%clk 0:03:02] } 2. c4 { [%eval 0.18] [%clk 0:03:00] } 2... e6 { [%eval 0.23] [%clk 0:03:01] } 3. Nf3 { [%eval 0.0] [%clk 0:03:00] } 3... d5 { [%eval 0.29] [%clk 0:03:02] } 4. Bg5 { [%eval -0.2] [%clk 0:03:00] } 4... Bb4+?! { [%eval 0.31] } { Inaccuracy. dxc4 was best. } { [%clk 0:03:00] } 5. Nbd2 { [%eval -0.18] [%clk 0:02:59] } 5... dxc4 { [%eval 0.0] [%clk 0:03:01] } 6. Qa4+ { [%eval -0.2] [%clk 0:02:49] } 6... Nc6 { [%eval -0.58] [%clk 0:03:01] } 7. e3 { [%eval -0.52] [%clk 0:02:50] } 7... Qd5 { [%eval -0.54] [%clk 0:02:45] } 8. Bxf6 { [%eval -0.61] [%clk 0:02:47] } 8... gxf6 { [%eval -0.66] [%clk 0:02:47] } 9. a3 { [%eval -0.81] [%clk 0:02:46] } 9... b5 { [%eval -0.75] [%clk 0:02:46] } 10. Qc2 { [%eval -0.87] [%clk 0:02:45] } 10... Be7? { [%eval 0.34] } { Mistake. Ba5 was best. } { [%clk 0:02:42] } 11. b3 { [%eval 0.23] [%clk 0:02:38] } 11... cxb3 { [%eval 0.28] [%clk 0:02:40] } 12. Nxb3 { [%eval 0.02] [%clk 0:02:40] } 12... f5 { [%eval 0.12] [%clk 0:02:23] } 13. Bd3?! { [%eval -0.75] } { Inaccuracy. Be2 was best. } { [%clk 0:02:24] } 13... Bb7 { [%eval -0.56] [%clk 0:02:21] } 14. e4?? { [%eval -3.97] } { Blunder. Be2 was best. } { [%clk 0:02:23] } 14... fxe4 { [%eval -3.71] [%clk 0:02:20] } 15. Bxe4 { [%eval -3.87] [%clk 0:02:23] } 15... Nxd4 { [%eval -3.73] [%clk 0:02:12] } 16. Nbxd4 { [%eval -3.55] [%clk 0:02:08] } 16... Qxe4+ { [%eval -3.71] [%clk 0:02:13] } 17. Qxe4 { [%eval -3.67] [%clk 0:02:09] } 17... Bxe4 { [%eval -3.22] [%clk 0:02:15] } 18. Nxb5 { [%eval -3.27] [%clk 0:02:11] } 18... O-O { [%eval -2.63] [%clk 0:02:07] } 19. O-O? { [%eval -4.27] } { Mistake. Nc3 was best. } { [%clk 0:02:00] } 19... Bd3 { [%eval -4.27] [%clk 0:01:40] } 20. Nxc7 { [%eval -4.67] [%clk 0:01:58] } 20... Rac8?! { [%eval -3.48] } { Inaccuracy. Bxf1 was best. } { [%clk 0:01:36] } 21. Rfc1?! { [%eval -4.38] } { Inaccuracy. Rfd1 was best. } { [%clk 0:01:05] } 21... Bf6 { [%eval -4.41] [%clk 0:01:36] } 22. Ra2 { [%eval -4.38] [%clk 0:01:02] } 22... Rfd8 { [%eval -4.16] [%clk 0:01:35] } 23. h4?! { [%eval -5.55] } { Inaccuracy. Rd2 was best. } { [%clk 0:00:34] } 23... Bf5 { [%eval -5.03] [%clk 0:01:07] } 24. Rc4?! { [%eval -6.84] } { Inaccuracy. Ne1 was best. } { [%clk 0:00:21] } 24... Rd1+ { [%eval -6.85] [%clk 0:00:33] } 25. Kh2 { [%eval -6.62] [%clk 0:00:21] } 25... Be7 { [%eval -5.87] [%clk 0:00:34] } 26. g4 { [%eval -7.75] [%clk 0:00:15] } 26... Bd3 { [%eval -6.32] [%clk 0:00:29] } 27. Rc6 { [%eval -7.83] [%clk 0:00:10] } 27... Be4?! { [%eval -5.12] } { Inaccuracy. Rxc7 was best. } { [%clk 0:00:28] } 28. Nd5 { [%eval -4.83] [%clk 0:00:11] } 28... Bd6+ { [%eval -4.33] [%clk 0:00:22] } 29. Rxd6 { [%eval -4.18] [%clk 0:00:10] } 29... Bxd5 { [%eval -4.2] [%clk 0:00:23] } 30. Ne5? { [%eval -8.03] } { Mistake. Ng1 was best. } { [%clk 0:00:07] } 30... Rh1+ { [%eval -7.91] [%clk 0:00:15] } 31. Kg3 { [%eval -7.76] [%clk 0:00:08] } 31... Bxa2 { [%eval -7.71] [%clk 0:00:16] } 32. Nd7 { [%eval -8.23] [%clk 0:00:06] } 32... Kg7 { [%eval -8.28] [%clk 0:00:15] } 33. g5 { [%eval -9.64] [%clk 0:00:06] } 33... Rc3+ { [%eval -9.6] [%clk 0:00:15] } 34. f3 { [%eval -10.87] [%clk 0:00:07] } 34... Bd5 { [%eval -10.43] [%clk 0:00:17] } 35. Ne5 { [%eval -11.03] [%clk 0:00:08] } 35... Re3 { [%eval -10.84] [%clk 0:00:17] } 36. Kf4 { [%eval -10.48] [%clk 0:00:09] } 36... Rxe5 { [%eval -7.37] [%clk 0:00:18] } 37. Kxe5 { [%eval -7.32] [%clk 0:00:10] } 37... Rxh4 { [%eval -7.32] [%clk 0:00:19] } 38. f4 { [%eval -7.19] [%clk 0:00:12] } 38... Rh3 { [%eval -6.95] [%clk 0:00:20] } 39. f5 { [%eval -8.18] [%clk 0:00:11] } 39... Re3+ { [%eval -8.02] [%clk 0:00:20] } 40. Kd4 { [%eval -7.89] [%clk 0:00:12] } 40... Rxa3 { [%eval -7.51] [%clk 0:00:20] } 41. Rd8 { [%eval -8.02] [%clk 0:00:12] } 41... Rf3 { [%eval -7.61] [%clk 0:00:19] } 42. f6+ { [%eval -8.49] [%clk 0:00:12] } 42... Kg6 { [%eval -8.15] [%clk 0:00:21] } 43. Ke5 { [%eval -9.76] [%clk 0:00:14] } 43... Rf5+ { [%eval -9.07] [%clk 0:00:21] } 44. Kd6 { [%eval -8.94] [%clk 0:00:15] } 44... Kxg5 { [%eval -8.51] [%clk 0:00:22] } 45. Ke7 { [%eval -8.54] [%clk 0:00:16] } 45... Rxf6 { [%eval -8.03] [%clk 0:00:24] } 0-1