Event: Round 19: Albert, Markus - Donchenko, Alexander
Date: 2024-09-28
White: Albert, Markus
WhiteElo: 2250
Black: Donchenko, Alexander
BlackTitle: GM
BlackElo: 2638
Result: 0-1
ECO: B50
Opening: Sicilian Defense: Delayed Alapin Variation, with d6
Variant: Standard

1. e4 { [%eval 0.18] [%clk 0:03:03] } 1... c5 { [%eval 0.25] [%clk 0:03:04] } 2. Nf3 { [%eval 0.31] [%clk 0:03:04] } 2... d6 { [%eval 0.21] [%clk 0:03:05] } 3. c3 { [%eval -0.1] [%clk 0:03:04] } 3... Nf6 { [%eval 0.0] [%clk 0:03:06] } 4. Bd3 { [%eval -0.08] [%clk 0:03:05] } 4... Nc6 { [%eval 0.02] [%clk 0:03:02] } 5. O-O { [%eval -0.15] [%clk 0:03:05] } 5... Bg4 { [%eval -0.19] [%clk 0:03:02] } 6. h3 { [%eval -0.07] [%clk 0:03:03] } 6... Bxf3 { [%eval 0.03] [%clk 0:03:03] } 7. Qxf3 { [%eval 0.05] [%clk 0:03:02] } 7... g6 { [%eval 0.06] [%clk 0:03:02] } 8. Bb5 { [%eval 0.04] [%clk 0:02:59] } 8... Qb6 { [%eval 0.17] [%clk 0:02:57] } 9. a4 { [%eval 0.08] [%clk 0:02:59] } 9... a6 { [%eval 0.08] [%clk 0:02:52] } 10. Bxc6+ { [%eval 0.1] [%clk 0:02:54] } 10... Qxc6 { [%eval 0.18] [%clk 0:02:53] } 11. d3 { [%eval 0.1] [%clk 0:02:54] } 11... Bg7 { [%eval 0.11] [%clk 0:02:54] } 12. a5 { [%eval 0.0] [%clk 0:02:42] } 12... c4 { [%eval -0.04] [%clk 0:02:46] } 13. Re1 { [%eval 0.0] [%clk 0:02:35] } 13... cxd3 { [%eval -0.01] [%clk 0:02:44] } 14. Qxd3 { [%eval -0.01] [%clk 0:02:35] } 14... O-O { [%eval -0.02] [%clk 0:02:44] } 15. Na3 { [%eval -0.05] [%clk 0:02:28] } 15... Nd7 { [%eval -0.12] [%clk 0:02:39] } 16. Bg5 { [%eval -0.03] [%clk 0:02:22] } 16... Rfe8 { [%eval -0.11] [%clk 0:02:34] } 17. Rad1 { [%eval -0.41] [%clk 0:02:14] } 17... Rac8 { [%eval -0.34] [%clk 0:02:26] } 18. Qd5 { [%eval -0.66] [%clk 0:02:06] } 18... Nc5 { [%eval -0.54] [%clk 0:02:17] } 19. Nc2?! { [%eval -1.13] } { Inaccuracy. Nb1 was best. } { [%clk 0:01:55] } 19... h6 { [%eval -0.58] [%clk 0:02:01] } 20. Bc1 { [%eval -0.56] [%clk 0:01:40] } 20... Qxd5 { [%eval -0.39] [%clk 0:01:58] } 21. Rxd5 { [%eval -0.39] [%clk 0:01:37] } 21... Nb3 { [%eval -0.21] [%clk 0:01:57] } 22. Be3 { [%eval -0.25] [%clk 0:01:26] } 22... Rc4 { [%eval -0.33] [%clk 0:01:31] } 23. f3?! { [%eval -1.03] } { Inaccuracy. Bb6 was best. } { [%clk 0:01:17] } 23... Rec8?! { [%eval -0.13] } { Inaccuracy. Ra4 was best. } { [%clk 0:01:24] } 24. Na1 { [%eval -0.13] [%clk 0:01:01] } 24... Nc5 { [%eval -0.1] [%clk 0:01:10] } 25. Nc2 { [%eval -0.09] [%clk 0:00:57] } 25... Na4 { [%eval 0.0] [%clk 0:01:05] } 26. Rb1 { [%eval 0.0] [%clk 0:00:48] } 26... Nxc3 { [%eval 0.0] [%clk 0:00:50] } 27. bxc3 { [%eval 0.0] [%clk 0:00:37] } 27... Rxc3 { [%eval 0.0] [%clk 0:00:51] } 28. Rxb7? { [%eval -1.12] } { Mistake. Rd2 was best. } { [%clk 0:00:36] } 28... Rxc2 { [%eval -1.2] [%clk 0:00:40] } 29. Rxe7? { [%eval -2.97] } { Mistake. Rd2 was best. } { [%clk 0:00:35] } 29... Re2 { [%eval -3.06] [%clk 0:00:39] } 30. Bf4 { [%eval -2.98] [%clk 0:00:09] } 30... Rcc2 { [%eval -2.8] [%clk 0:00:37] } 31. Rxd6?! { [%eval -3.76] } { Inaccuracy. Kh1 was best. } { [%clk 0:00:10] } 31... Rxg2+ { [%eval -3.25] [%clk 0:00:36] } 32. Kf1?? { [%eval #-10] } { Checkmate is now unavoidable. Kh1 was best. } { [%clk 0:00:10] } 32... Rcf2+ { [%eval #-9] [%clk 0:00:34] } 33. Ke1 { [%eval #-9] [%clk 0:00:11] } 33... Ra2?? { [%eval -5.6] } { Lost forced checkmate sequence. Bc3+ was best. } { [%clk 0:00:35] } 34. Kf1?? { [%eval #-10] } { Checkmate is now unavoidable. Rd2 was best. } { [%clk 0:00:10] } 34... Raf2+ { [%eval #-9] [%clk 0:00:33] } 35. Ke1 { [%eval #-9] [%clk 0:00:11] } 35... Bc3+ { [%eval #-8] [%clk 0:00:34] } 0-1