Event: anderssen2021
Date: 2021-07-31
White: Vanduyfhuys, Daria
WhiteElo: 1821
Black: Piotrowski, Przemyslaw
BlackElo: 2109
Result: 0-1
ECO: A44
Opening: Benoni Defense: Semi-Benoni
Variant: Standard

1. d4 { [%eval 0.0] [%clk 0:10:08] } 1... c5?! { [%eval 0.66] } { Inaccuracy. e6 was best. } { [%clk 0:10:06] } 2. d5 { [%eval 0.72] [%clk 0:10:10] } 2... e5 { [%eval 1.16] [%clk 0:10:09] } 3. e4 { [%eval 1.48] [%clk 0:10:05] } 3... d6 { [%eval 1.41] [%clk 0:10:13] } 4. Be2 { [%eval 1.25] [%clk 0:09:30] } 4... Be7 { [%eval 1.49] [%clk 0:09:44] } 5. Nf3 { [%eval 1.16] [%clk 0:09:23] } 5... Bg4 { [%eval 1.33] [%clk 0:09:46] } 6. Nfd2 { [%eval 1.37] [%clk 0:09:12] } 6... Bxe2 { [%eval 2.07] [%clk 0:09:33] } 7. Qxe2 { [%eval 1.91] [%clk 0:09:15] } 7... Bg5 { [%eval 1.98] [%clk 0:09:36] } 8. O-O { [%eval 1.83] [%clk 0:09:14] } 8... Ne7?! { [%eval 2.71] } { Inaccuracy. Nf6 was best. } { [%clk 0:09:39] } 9. Nc3? { [%eval 1.15] } { Mistake. Qb5+ was best. } { [%clk 0:08:56] } 9... O-O { [%eval 1.32] [%clk 0:09:39] } 10. Nc4 { [%eval 1.27] [%clk 0:08:54] } 10... Bxc1 { [%eval 1.46] [%clk 0:09:42] } 11. Raxc1 { [%eval 1.34] [%clk 0:08:54] } 11... a6 { [%eval 1.53] [%clk 0:09:42] } 12. a4 { [%eval 1.54] [%clk 0:08:57] } 12... b6 { [%eval 1.79] [%clk 0:09:45] } 13. Qd2 { [%eval 1.45] [%clk 0:06:44] } 13... Ng6 { [%eval 1.42] [%clk 0:09:28] } 14. g3 { [%eval 1.4] [%clk 0:06:19] } 14... Ra7 { [%eval 1.5] [%clk 0:08:50] } 15. h4 { [%eval 1.71] [%clk 0:06:11] } 15... Rb7 { [%eval 1.09] [%clk 0:08:07] } 16. Qg5?! { [%eval 0.47] } { Inaccuracy. Ne3 was best. } { [%clk 0:05:53] } 16... f6? { [%eval 1.63] } { Mistake. Ne7 was best. } { [%clk 0:07:48] } 17. Qg4 { [%eval 1.56] [%clk 0:05:44] } 17... Nh8 { [%eval 1.62] [%clk 0:07:40] } 18. f4? { [%eval 0.56] } { Mistake. Ra1 was best. } { [%clk 0:04:57] } 18... b5? { [%eval 1.77] } { Mistake. exf4 was best. } { [%clk 0:07:40] } 19. axb5 { [%eval 1.65] [%clk 0:05:01] } 19... axb5 { [%eval 1.72] [%clk 0:07:44] } 20. Ne3 { [%eval 1.97] [%clk 0:05:03] } 20... g6?! { [%eval 2.87] } { Inaccuracy. b4 was best. } { [%clk 0:04:24] } 21. Ra1? { [%eval 1.54] } { Mistake. f5 was best. } { [%clk 0:04:44] } 21... c4? { [%eval 3.05] } { Mistake. exf4 was best. } { [%clk 0:03:44] } 22. Kh2?! { [%eval 2.01] } { Inaccuracy. h5 was best. } { [%clk 0:04:30] } 22... Nf7 { [%eval 2.0] [%clk 0:03:31] } 23. h5 { [%eval 1.63] [%clk 0:04:02] } 23... Nh6 { [%eval 2.15] [%clk 0:03:30] } 24. Qe6+?! { [%eval 1.36] } { Inaccuracy. Qh3 was best. } { [%clk 0:04:05] } 24... Kg7 { [%eval 2.09] [%clk 0:03:31] } 25. fxe5 { [%eval 1.8] [%clk 0:03:21] } 25... dxe5 { [%eval 1.63] [%clk 0:03:35] } 26. Ra8 { [%eval 1.69] [%clk 0:02:22] } 26... Re8 { [%eval 1.44] [%clk 0:02:40] } 27. Qh3 { [%eval 1.46] [%clk 0:02:11] } 27... Qb6 { [%eval 1.11] [%clk 0:02:44] } 28. Ng4 { [%eval 1.56] [%clk 0:02:07] } 28... Nxg4+ { [%eval 1.0] [%clk 0:02:45] } 29. Qxg4 { [%eval 1.59] [%clk 0:02:11] } 29... Qe3 { [%eval 1.77] [%clk 0:02:30] } 30. hxg6?! { [%eval 0.79] } { Inaccuracy. Kh3 was best. } { [%clk 0:01:47] } 30... hxg6 { [%eval 0.79] [%clk 0:02:31] } 31. Kg2 { [%eval 0.58] [%clk 0:01:39] } 31... Rh8 { [%eval 0.7] [%clk 0:01:54] } 32. Qf3 { [%eval 0.72] [%clk 0:01:41] } 32... Qg5 { [%eval 0.65] [%clk 0:01:40] } 33. Ra5?! { [%eval -0.32] } { Inaccuracy. Qf2 was best. } { [%clk 0:01:29] } 33... b4? { [%eval 0.78] } { Mistake. Nd7 was best. } { [%clk 0:01:41] } 34. Na4?? { [%eval -0.79] } { Blunder. Nd1 was best. } { [%clk 0:01:27] } 34... Nd7 { [%eval -0.37] [%clk 0:01:45] } 35. Ra6?! { [%eval -1.15] } { Inaccuracy. Nc5 was best. } { [%clk 0:01:22] } 35... Qh6 { [%eval -1.58] [%clk 0:01:38] } 36. Kf2?? { [%eval #-4] } { Checkmate is now unavoidable. Qe2 was best. } { [%clk 0:01:15] } 36... Qd2+ { [%eval #-3] [%clk 0:01:41] } 37. Kg1 { [%clk 0:01:15] } 37... Qh2# { [%clk 0:10:05] } 0-1