Event: Round 1: Donchenko, Alexander - Eugene, Floryan
Date: 2025-05-29
White: Donchenko, Alexander
WhiteTitle: GM
WhiteElo: 2615
Black: Eugene, Floryan
BlackTitle: IM
BlackElo: 2469
Result: 1-0
ECO: D35
Opening: Queen's Gambit Declined: Exchange Variation, Positional Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:56] } 1... d5 { [%eval 0.2] [%clk 1:30:51] } 2. c4 { [%eval 0.18] [%clk 1:31:13] } 2... e6 { [%eval 0.17] [%clk 1:31:16] } 3. Nc3 { [%eval 0.18] [%clk 1:31:30] } 3... Nf6 { [%eval 0.24] [%clk 1:31:39] } 4. cxd5 { [%eval 0.22] [%clk 1:31:45] } 4... exd5 { [%eval 0.2] [%clk 1:32:04] } 5. Bg5 { [%eval 0.21] [%clk 1:32:00] } 5... c6 { [%eval 0.23] [%clk 1:31:53] } 6. e3 { [%eval 0.19] [%clk 1:32:10] } 6... h6 { [%eval 0.29] [%clk 1:32:10] } 7. Bh4 { [%eval 0.21] [%clk 1:32:29] } 7... Be7 { [%eval 0.23] [%clk 1:32:32] } 8. Bd3 { [%eval 0.3] [%clk 1:32:40] } 8... O-O { [%eval 0.32] [%clk 1:32:49] } 9. Nge2 { [%eval 0.28] [%clk 1:31:14] } 9... Ne8 { [%eval 0.37] [%clk 1:32:03] } 10. Bg3 { [%eval 0.32] [%clk 1:30:32] } 10... Nd6 { [%eval 0.31] [%clk 1:32:17] } 11. Qc2 { [%eval 0.27] [%clk 1:29:00] } 11... Re8 { [%eval 0.33] [%clk 1:25:07] } 12. O-O { [%eval 0.34] [%clk 1:27:41] } 12... a5 { [%eval 0.4] [%clk 1:24:31] } 13. a3 { [%eval 0.15] [%clk 1:22:12] } 13... Bf8 { [%eval 0.16] [%clk 1:21:56] } 14. Rfe1 { [%eval 0.15] [%clk 1:18:14] } 14... Na6 { [%eval 0.34] [%clk 1:16:40] } 15. Rad1 { [%eval 0.27] [%clk 1:12:41] } 15... Nc7 { [%eval 0.39] [%clk 1:07:58] } 16. Nc1 { [%eval 0.26] [%clk 1:07:53] } 16... Ncb5 { [%eval 0.35] [%clk 1:07:07] } 17. Na4 { [%eval -0.01] [%clk 1:01:17] } 17... Ne4 { [%eval -0.07] [%clk 1:05:02] } 18. Bxb5 { [%eval -0.48] [%clk 0:55:22] } 18... cxb5 { [%eval -0.52] [%clk 0:48:52] } 19. Bc7 { [%eval -0.56] [%clk 0:55:25] } 19... Qg5 { [%eval -0.43] [%clk 0:49:02] } 20. Nb6 { [%eval -0.44] [%clk 0:54:27] } 20... Ra6 { [%eval -0.45] [%clk 0:45:20] } 21. f3 { [%eval -0.62] [%clk 0:42:43] } 21... Nf6 { [%eval -0.15] [%clk 0:25:25] } 22. Qd3 { [%eval -0.34] [%clk 0:20:09] } 22... Bf5?! { [%eval 0.25] } { Inaccuracy. Bh3 was best. } { [%clk 0:19:06] } 23. h4 { [%eval 0.19] [%clk 0:20:02] } 23... Qg6 { [%eval 0.18] [%clk 0:16:34] } 24. Qxb5 { [%eval 0.36] [%clk 0:19:58] } 24... Re7? { [%eval 1.76] } { Mistake. Re6 was best. } { [%clk 0:13:02] } 25. Be5 { [%eval 1.55] [%clk 0:17:44] } 25... Bc2 { [%eval 1.71] [%clk 0:03:47] } 26. Rd2 { [%eval 1.84] [%clk 0:16:57] } 26... Ne4?! { [%eval 3.09] } { Inaccuracy. Be4 was best. } { [%clk 0:04:08] } 27. Rxc2 { [%eval 3.32] [%clk 0:16:39] } 27... Rxb6 { [%eval 3.29] [%clk 0:04:33] } 28. Qd3 { [%eval 3.31] [%clk 0:15:32] } 28... Nd6 { [%eval 3.24] [%clk 0:04:22] } 29. Qxg6 { [%eval 3.12] [%clk 0:15:06] } 29... fxg6 { [%eval 3.25] [%clk 0:04:50] } 30. Bxd6 { [%eval 3.24] [%clk 0:15:09] } 30... Rxd6 { [%eval 3.21] [%clk 0:05:18] } 31. Nd3 { [%eval 3.19] [%clk 0:15:13] } 31... Rc6 { [%eval 3.5] [%clk 0:05:09] } 32. Rxc6 { [%eval 3.58] [%clk 0:14:25] } 32... bxc6 { [%eval 3.56] [%clk 0:05:38] } 33. Kf2 { [%eval 3.44] [%clk 0:14:37] } 33... Re6 { [%eval 4.16] [%clk 0:05:39] } 34. Rc1 { [%eval 3.9] [%clk 0:14:38] } 34... g5 { [%eval 3.98] [%clk 0:03:14] } 35. h5 { [%eval 3.92] [%clk 0:12:10] } 35... Bd6 { [%eval 4.01] [%clk 0:03:18] } 36. Rc3 { [%eval 4.1] [%clk 0:11:44] } 36... g6 { [%eval 3.95] [%clk 0:03:10] } 37. hxg6 { [%eval 3.81] [%clk 0:11:53] } 37... Kg7 { [%eval 4.5] [%clk 0:03:35] } 38. g4 { [%eval 4.42] [%clk 0:10:41] } 38... Kxg6 { [%eval 5.18] [%clk 0:03:50] } 39. Rxc6 { [%eval 4.96] [%clk 0:10:57] } 1-0