Event: Round 2: Donchenko, Alexander - Braun, Georg, Dr.
Date: 2024-09-23
White: Donchenko, Alexander
WhiteTitle: GM
WhiteElo: 2638
Black: Braun, Georg, Dr.
BlackTitle: FM
BlackElo: 2384
Result: 1-0
ECO: A37
Opening: English Opening: Symmetrical Variation, Botvinnik System Reversed, with Nf3
Variant: Standard

1. Nf3 { [%eval 0.17] [%clk 0:03:03] } 1... c5 { [%eval 0.25] [%clk 0:03:01] } 2. c4 { [%eval 0.26] [%clk 0:03:03] } 2... g6 { [%eval 0.4] [%clk 0:03:02] } 3. Nc3 { [%eval 0.16] [%clk 0:03:02] } 3... Bg7 { [%eval 0.17] [%clk 0:03:02] } 4. g3 { [%eval 0.15] [%clk 0:03:03] } 4... e5 { [%eval 0.21] [%clk 0:02:53] } 5. Bg2 { [%eval 0.25] [%clk 0:03:03] } 5... Nc6 { [%eval 0.15] [%clk 0:02:54] } 6. d3 { [%eval 0.18] [%clk 0:03:03] } 6... Nge7 { [%eval 0.24] [%clk 0:02:55] } 7. a3 { [%eval 0.17] [%clk 0:02:56] } 7... O-O { [%eval 0.3] [%clk 0:02:49] } 8. O-O { [%eval 0.31] [%clk 0:02:56] } 8... Rb8 { [%eval 0.4] [%clk 0:02:44] } 9. Rb1 { [%eval 0.31] [%clk 0:02:56] } 9... a6 { [%eval 0.55] [%clk 0:02:45] } 10. b4 { [%eval 0.56] [%clk 0:02:46] } 10... cxb4 { [%eval 0.59] [%clk 0:02:46] } 11. axb4 { [%eval 0.59] [%clk 0:02:47] } 11... b5 { [%eval 0.54] [%clk 0:02:47] } 12. c5 { [%eval 0.59] [%clk 0:02:48] } 12... d5 { [%eval 0.75] [%clk 0:02:32] } 13. cxd6 { [%eval 0.66] [%clk 0:02:48] } 13... Qxd6 { [%eval 0.7] [%clk 0:02:33] } 14. Be3 { [%eval 0.55] [%clk 0:02:45] } 14... Nd4 { [%eval 1.02] [%clk 0:02:27] } 15. Nxd4 { [%eval 1.01] [%clk 0:02:30] } 15... exd4 { [%eval 1.01] [%clk 0:02:22] } 16. Bf4 { [%eval 1.1] [%clk 0:02:29] } 16... Be5 { [%eval 1.15] [%clk 0:02:03] } 17. Ne4 { [%eval 1.19] [%clk 0:02:29] } 17... Qe6 { [%eval 1.21] [%clk 0:01:55] } 18. Nc5 { [%eval 1.11] [%clk 0:01:48] } 18... Qf6 { [%eval 1.25] [%clk 0:01:55] } 19. Bxe5 { [%eval 1.03] [%clk 0:01:44] } 19... Qxe5 { [%eval 1.09] [%clk 0:01:55] } 20. Qb3?! { [%eval 0.24] } { Inaccuracy. Rc1 was best. } { [%clk 0:01:45] } 20... a5 { [%eval 0.48] [%clk 0:01:43] } 21. Rfe1 { [%eval 0.15] [%clk 0:01:41] } 21... a4 { [%eval 0.17] [%clk 0:01:37] } 22. Qa2 { [%eval -0.04] [%clk 0:01:42] } 22... Be6 { [%eval 0.06] [%clk 0:01:35] } 23. Nxe6? { [%eval -1.06] } { Mistake. Qb2 was best. } { [%clk 0:01:38] } 23... Qxe6 { [%eval -1.09] [%clk 0:01:34] } 24. Qb2 { [%eval -0.99] [%clk 0:01:23] } 24... Qd6 { [%eval -0.66] [%clk 0:01:33] } 25. Rbc1?! { [%eval -1.46] } { Inaccuracy. Bh3 was best. } { [%clk 0:01:17] } 25... Rbc8 { [%eval -1.42] [%clk 0:01:34] } 26. Bh3 { [%eval -1.66] [%clk 0:01:18] } 26... f5?! { [%eval -0.69] } { Inaccuracy. Rc3 was best. } { [%clk 0:01:26] } 27. Bg2 { [%eval -0.67] [%clk 0:01:17] } 27... Rxc1 { [%eval -0.58] [%clk 0:01:16] } 28. Rxc1 { [%eval -0.62] [%clk 0:01:16] } 28... Rc8 { [%eval -0.77] [%clk 0:01:14] } 29. Re1 { [%eval -0.94] [%clk 0:01:07] } 29... Rc3 { [%eval -0.52] [%clk 0:01:06] } 30. e3 { [%eval -0.95] [%clk 0:01:04] } 30... Rxd3?! { [%eval 0.0] } { Inaccuracy. a3 was best. } { [%clk 0:00:43] } 31. exd4 { [%eval -0.1] [%clk 0:00:58] } 31... Rxd4 { [%eval -0.15] [%clk 0:00:37] } 32. Qe2 { [%eval -0.1] [%clk 0:00:52] } 32... Kf8 { [%eval -0.12] [%clk 0:00:28] } 33. Qxb5 { [%eval -0.12] [%clk 0:00:35] } 33... Rxb4 { [%eval 0.0] [%clk 0:00:25] } 34. Qa5 { [%eval 0.0] [%clk 0:00:29] } 34... Rd4 { [%eval 0.0] [%clk 0:00:22] } 35. Bf3 { [%eval 0.0] [%clk 0:00:25] } 35... Rd3 { [%eval 0.0] [%clk 0:00:20] } 36. Kg2 { [%eval 0.0] [%clk 0:00:22] } 36... a3 { [%eval -0.02] [%clk 0:00:21] } 37. Qa7 { [%eval 0.0] [%clk 0:00:15] } 37... Rd2 { [%eval 0.0] [%clk 0:00:17] } 38. Re3 { [%eval -0.02] [%clk 0:00:13] } 38... a2 { [%eval -0.07] [%clk 0:00:17] } 39. Ra3 { [%eval -0.02] [%clk 0:00:14] } 39... Qe6 { [%eval 0.0] [%clk 0:00:11] } 40. h4 { [%eval -0.12] [%clk 0:00:10] } 40... h5 { [%eval 0.0] [%clk 0:00:13] } 41. Qb8+ { [%eval 0.0] [%clk 0:00:10] } 41... Kg7 { [%eval 0.0] [%clk 0:00:14] } 42. Qa7 { [%eval -0.03] [%clk 0:00:09] } 42... Kf8 { [%eval 0.0] [%clk 0:00:15] } 43. Qb8+ { [%eval 0.0] [%clk 0:00:09] } 43... Kg7 { [%eval 0.0] [%clk 0:00:16] } 44. Ra8 { [%eval -0.02] [%clk 0:00:11] } 44... Kf6 { [%clk 0:00:07] } 45. Qh8+ { [%clk 0:00:11] } 1-0