Event: European Hybrid World Cup Qualifier
Site: chess24.com
Date: 2021-05-26
White: Donchenko, Alexander
WhiteTitle: GM
WhiteElo: 2660
Black: Kriebel, Tadeas
BlackTitle: IM
BlackElo: 2527
Result: 1/2-1/2
ECO: D37
Opening: Queen's Gambit Declined: Harrwitz Attack, Fianchetto Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 2:00:30] } 1... Nf6 { [%eval 0.19] [%clk 2:00:21] } 2. c4 { [%eval 0.14] [%clk 2:00:52] } 2... e6 { [%eval 0.39] [%clk 2:00:46] } 3. Nf3 { [%eval 0.0] [%clk 2:01:08] } 3... d5 { [%eval 0.2] [%clk 2:01:11] } 4. Nc3 { [%eval 0.0] [%clk 2:01:28] } 4... Be7 { [%eval 0.0] [%clk 1:59:13] } 5. Bf4 { [%eval 0.0] [%clk 2:01:06] } 5... O-O { [%eval 0.27] [%clk 1:59:29] } 6. e3 { [%eval 0.0] [%clk 2:01:26] } 6... b6 { [%eval 0.0] [%clk 1:59:50] } 7. Bd3 { [%eval 0.15] [%clk 2:00:48] } 7... dxc4 { [%eval 0.24] [%clk 1:56:16] } 8. Bxc4 { [%eval 0.25] [%clk 2:01:07] } 8... Ba6 { [%eval 0.45] [%clk 1:56:40] } 9. Qe2 { [%eval 0.25] [%clk 2:01:02] } 9... Qc8 { [%eval 0.25] [%clk 1:55:58] } 10. O-O { [%eval 0.21] [%clk 1:49:27] } 10... Bxc4 { [%eval 0.24] [%clk 1:47:23] } 11. Qxc4 { [%eval 0.4] [%clk 1:49:43] } 11... c5 { [%eval 0.32] [%clk 1:47:47] } 12. Rac1 { [%eval 0.08] [%clk 1:37:20] } 12... Qa6 { [%eval 0.3] [%clk 1:41:46] } 13. Qb5 { [%eval -0.04] [%clk 1:16:59] } 13... Qxb5 { [%eval 0.27] [%clk 1:35:47] } 14. Nxb5 { [%eval 0.11] [%clk 1:17:20] } 14... Nbd7 { [%eval 0.2] [%clk 1:35:52] } 15. Bd6 { [%eval 0.2] [%clk 1:16:45] } 15... Bxd6 { [%eval 0.24] [%clk 1:34:39] } 16. Nxd6 { [%eval 0.14] [%clk 1:17:07] } 16... h6 { [%eval 0.55] [%clk 1:32:07] } 17. Rfd1 { [%eval 0.68] [%clk 1:14:33] } 17... Rfd8 { [%eval 0.6] [%clk 1:20:17] } 18. dxc5 { [%eval 0.67] [%clk 1:12:09] } 18... bxc5 { [%eval 0.48] [%clk 1:12:27] } 19. Kf1 { [%eval 0.74] [%clk 1:03:46] } 19... Rdb8 { [%eval 0.68] [%clk 1:09:40] } 20. Rc2 { [%eval 0.62] [%clk 1:01:11] } 20... Rb4 { [%eval 1.04] [%clk 1:05:44] } 21. Nd2 { [%eval 0.95] [%clk 0:57:24] } 21... a5 { [%eval 0.6] [%clk 0:56:18] } 22. N2c4 { [%eval 0.73] [%clk 0:53:03] } 22... a4 { [%eval 1.07] [%clk 0:56:15] } 23. e4 { [%eval 1.0] [%clk 0:51:51] } 23... Kf8 { [%eval 0.93] [%clk 0:52:59] } 24. f3 { [%eval 1.22] [%clk 0:50:55] } 24... Ke7 { [%eval 1.34] [%clk 0:51:26] } 25. Ne3? { [%eval 0.0] } { Mistake. Rd3 was best. } { [%clk 0:39:33] } 25... Rd4? { [%eval 1.11] } { Mistake. Nb6 was best. } { [%clk 0:30:00] } 26. Ndf5+ { [%eval 1.04] [%clk 0:36:26] } 26... exf5 { [%eval 1.11] [%clk 0:30:08] } 27. Nxf5+ { [%eval 1.12] [%clk 0:36:50] } 27... Ke6 { [%eval 1.01] [%clk 0:27:01] } 28. Nxd4+ { [%eval 1.05] [%clk 0:37:12] } 28... cxd4 { [%eval 1.26] [%clk 0:27:25] } 29. Rxd4 { [%eval 1.12] [%clk 0:37:31] } 29... Ra6?! { [%eval 2.12] } { Inaccuracy. Ra5 was best. } { [%clk 0:26:24] } 30. Ke2?! { [%eval 1.26] } { Inaccuracy. Rcc4 was best. } { [%clk 0:30:11] } 30... Ne5 { [%eval 1.24] [%clk 0:24:59] } 31. f4 { [%eval 1.28] [%clk 0:28:01] } 31... Nc6 { [%eval 1.21] [%clk 0:24:16] } 32. Rdc4 { [%eval 1.28] [%clk 0:28:15] } 32... Kd7 { [%eval 1.37] [%clk 0:24:33] } 33. Kf3 { [%eval 1.25] [%clk 0:28:06] } 33... g5 { [%eval 1.28] [%clk 0:23:29] } 34. g3 { [%eval 1.64] [%clk 0:24:31] } 34... Ne8 { [%eval 1.59] [%clk 0:23:20] } 35. e5 { [%eval 1.64] [%clk 0:21:02] } 35... gxf4 { [%eval 1.4] [%clk 0:15:57] } 36. gxf4 { [%eval 1.62] [%clk 0:21:20] } 36... f6 { [%eval 1.81] [%clk 0:15:21] } 37. Ke4 { [%eval 1.5] [%clk 0:19:36] } 37... fxe5 { [%eval 1.41] [%clk 0:15:26] } 38. fxe5 { [%eval 1.31] [%clk 0:19:47] } 38... Ne7?? { [%eval 5.05] } { Blunder. Nd8 was best. } { [%clk 0:15:33] } 39. Rd2+?? { [%eval 2.11] } { Blunder. Rd4+ was best. } { [%clk 0:14:47] } 39... Ke6 { [%eval 1.97] [%clk 0:15:58] } 40. Rd8 { [%eval 1.94] [%clk 0:15:09] } 40... Kf7 { [%eval 1.82] [%clk 0:16:25] } 41. Rc3 { [%eval 2.29] [%clk 0:14:04] } 41... Ng6 { [%eval 2.44] [%clk 0:15:02] } 42. Rb8 { [%eval 2.26] [%clk 0:12:27] } 42... Re6 { [%eval 2.31] [%clk 0:13:48] } 43. Rb7+ { [%eval 2.33] [%clk 0:09:43] } 43... Ne7 { [%eval 2.26] [%clk 0:11:55] } 44. Kd4?! { [%eval 1.55] } { Inaccuracy. Rf3+ was best. } { [%clk 0:10:06] } 44... Ng7 { [%eval 1.73] [%clk 0:11:41] } 45. Rf3+ { [%eval 1.76] [%clk 0:08:35] } 45... Ke8?! { [%eval 2.68] } { Inaccuracy. Kg8 was best. } { [%clk 0:12:07] } 46. Rb5?? { [%eval 0.69] } { Blunder. Rb8+ was best. } { [%clk 0:07:48] } 46... Ngf5+ { [%eval 0.88] [%clk 0:08:17] } 47. Kc4 { [%eval 0.6] [%clk 0:07:30] } 47... Rg6 { [%eval 0.59] [%clk 0:08:03] } 48. Rf4 { [%eval 0.57] [%clk 0:05:34] } 48... Rg2 { [%eval 0.32] [%clk 0:08:06] } 49. h4 { [%eval 0.12] [%clk 0:05:06] } 49... Kd7 { [%eval 0.05] [%clk 0:07:53] } 1/2-1/2