Event: Round 18: Donchenko, Alexander - Deuer, Marius
Date: 2025-05-24
White: Donchenko, Alexander
WhiteTitle: GM
WhiteElo: 2578
Black: Deuer, Marius
BlackTitle: IM
BlackElo: 2393
Result: 1-0
ECO: A17
Opening: English Opening: Anglo-Indian Defense, Nimzo-English
Variant: Standard
TimeControl: 3+2

1. Nf3 { [%eval 0.14] [%clk 0:03:03] } 1... Nf6 { [%eval 0.23] [%clk 0:03:02] } 2. c4 { [%eval 0.12] [%clk 0:03:04] } 2... e6 { [%eval 0.27] [%clk 0:02:58] } 3. Nc3 { [%eval 0.2] [%clk 0:03:05] } 3... Bb4 { [%eval 0.35] [%clk 0:02:58] } 4. Qc2 { [%eval 0.23] [%clk 0:03:06] } 4... O-O { [%eval 0.22] [%clk 0:02:55] } 5. a3 { [%eval 0.24] [%clk 0:03:07] } 5... Bxc3 { [%eval 0.34] [%clk 0:02:55] } 6. Qxc3 { [%eval 0.21] [%clk 0:03:08] } 6... b6 { [%eval 0.21] [%clk 0:02:55] } 7. e3 { [%eval 0.26] [%clk 0:03:08] } 7... Bb7 { [%eval 0.39] [%clk 0:02:55] } 8. Be2 { [%eval 0.21] [%clk 0:03:08] } 8... d6 { [%eval 0.45] [%clk 0:02:56] } 9. d4 { [%eval 0.4] [%clk 0:03:08] } 9... Nbd7 { [%eval 0.32] [%clk 0:02:55] } 10. b4 { [%eval -0.11] [%clk 0:03:09] } 10... a5 { [%eval 0.11] [%clk 0:02:49] } 11. Bb2 { [%eval 0.16] [%clk 0:03:09] } 11... Ne4 { [%eval 0.08] [%clk 0:02:42] } 12. Qc2 { [%eval -0.2] [%clk 0:03:10] } 12... c5 { [%eval 0.27] [%clk 0:02:03] } 13. bxc5 { [%eval 0.23] [%clk 0:03:01] } 13... bxc5 { [%eval 0.29] [%clk 0:02:02] } 14. O-O { [%eval 0.39] [%clk 0:03:00] } 14... cxd4 { [%eval 0.42] [%clk 0:01:48] } 15. exd4 { [%eval 0.43] [%clk 0:02:59] } 15... Qc7 { [%eval 0.58] [%clk 0:01:49] } 16. Bd3 { [%eval 0.3] [%clk 0:02:57] } 16... Nef6 { [%eval 0.36] [%clk 0:01:48] } 17. Qe2 { [%eval 0.39] [%clk 0:02:51] } 17... Rfc8 { [%eval 0.43] [%clk 0:01:48] } 18. Rfc1 { [%eval 0.39] [%clk 0:02:40] } 18... Rab8 { [%eval 0.46] [%clk 0:01:48] } 19. Rab1 { [%eval 0.48] [%clk 0:02:41] } 19... Ba6 { [%eval 0.44] [%clk 0:01:09] } 20. h3 { [%eval 0.42] [%clk 0:02:31] } 20... h6 { [%eval 0.48] [%clk 0:01:09] } 21. Nd2 { [%eval 0.5] [%clk 0:02:26] } 21... Rb7 { [%eval 0.63] [%clk 0:00:50] } 22. Bc3?! { [%eval -0.06] } { Inaccuracy. Qf3 was best. } { [%clk 0:02:23] } 22... Rxb1 { [%eval -0.06] [%clk 0:00:36] } 23. Rxb1 { [%eval -0.04] [%clk 0:02:24] } 23... e5 { [%eval 0.33] [%clk 0:00:36] } 24. Qe3 { [%eval 0.01] [%clk 0:02:08] } 24... exd4?! { [%eval 1.11] } { Inaccuracy. Nd5 was best. } { [%clk 0:00:15] } 25. Bxd4?! { [%eval 0.36] } { Inaccuracy. Qxd4 was best. } { [%clk 0:02:09] } 25... Ne5?! { [%eval 1.16] } { Inaccuracy. d5 was best. } { [%clk 0:00:16] } 26. Bf1 { [%eval 1.08] [%clk 0:01:59] } 26... Nfd7 { [%eval 1.15] [%clk 0:00:12] } 27. Qg3 { [%eval 1.23] [%clk 0:01:54] } 27... Qc6? { [%eval 2.79] } { Mistake. f6 was best. } { [%clk 0:00:07] } 28. h4? { [%eval 1.07] } { Mistake. f4 was best. } { [%clk 0:01:44] } 28... h5?! { [%eval 2.05] } { Inaccuracy. f6 was best. } { [%clk 0:00:05] } 29. Qg5 { [%eval 1.95] [%clk 0:01:41] } 29... Nf6?? { [%eval 5.08] } { Blunder. f6 was best. } { [%clk 0:00:05] } 30. Rb6 { [%eval 5.2] [%clk 0:01:38] } 30... Qa8 { [%eval 5.71] [%clk 0:00:05] } 31. Rxd6 { [%eval 5.89] [%clk 0:01:37] } 31... Neg4 { [%eval 7.2] [%clk 0:00:05] } 32. Rxf6 { [%eval 6.92] [%clk 0:01:28] } 32... Rd8?! { [%eval 14.0] } { Inaccuracy. Qb8 was best. } { [%clk 0:00:05] } 33. Rd6?! { [%eval 6.11] } { Inaccuracy. Rxa6 was best. } { [%clk 0:01:20] } 1-0