[Event "SK Geo Spielabend Arena"] [Site "https://lichess.org/RrrO0VhV"] [Date "2021.03.08"] [White "Birchbirke"] [Black "berndsteinerstauch"] [Result "0-1"] [UTCDate "2021.03.08"] [UTCTime "18:30:35"] [WhiteElo "1563"] [BlackElo "1258"] [WhiteRatingDiff "-18"] [BlackRatingDiff "+466"] [Variant "Standard"] [TimeControl "900+15"] [ECO "A17"] [Opening "English Opening: Anglo-Indian Defense, Hedgehog System"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 Nf6 2. Nc3 e6 { A17 English Opening: Anglo-Indian Defense, Hedgehog System } 3. e3 Bb4 4. a3 Bxc3 5. bxc3 O-O 6. Nf3 c5 7. Be2 b6 8. O-O Bb7 9. d4?! { (0.45 → -0.56) Inaccuracy. d3 was best. } (9. d3) 9... Qc7 10. Ne5?! { (-0.08 → -0.68) Inaccuracy. Re1 was best. } (10. Re1) 10... Nc6 11. Ng4? { (-0.57 → -1.72) Mistake. Nxc6 was best. } (11. Nxc6) 11... Ne4 12. Qd3?! { (-1.38 → -2.39) Inaccuracy. Bd3 was best. } (12. Bd3 f5) 12... Ne7? { (-2.39 → -0.76) Mistake. f5 was best. } (12... f5 13. f3 Na5 14. fxe4 Bxe4 15. Nh6+ gxh6 16. Qd1 Qc6 17. d5 exd5 18. cxd5 Qxd5 19. Qxd5+) 13. Bf3?? { (-0.76 → -3.10) Blunder. Qc2 was best. } (13. Qc2 Nd6 14. f3 Ng6 15. Bd2 a5 16. e4 Ba6 17. e5 Nxc4 18. Bg5 h5 19. Nf2 d6) 13... d5?? { (-3.10 → -0.76) Blunder. f5 was best. } (13... f5 14. h3 fxg4 15. Bxe4 Bxe4 16. Qxe4 gxh3 17. gxh3 Rae8 18. f4 cxd4 19. cxd4 Qxc4 20. Bd2) 14. Bxe4?? { (-0.76 → -5.04) Blunder. cxd5 was best. } (14. cxd5 exd5 15. Bd1 a5 16. Re1 Ba6 17. Qc2 cxd4 18. exd4 Nf5 19. Ne3 Nxe3 20. Rxe3 Rae8) 14... dxe4 15. Qe2 Ng6? { (-5.17 → -2.72) Mistake. h5 was best. } (15... h5) 16. f3?! { (-2.72 → -3.89) Inaccuracy. a4 was best. } (16. a4 Rfd8) 16... f5 17. Nf2 exf3 18. gxf3 Rad8 19. Nh3 Qc6 20. Kh1?! { (-3.52 → -4.47) Inaccuracy. Nf4 was best. } (20. Nf4 Rf6) 20... Nh4 21. Ng1 g5 22. h3 g4 23. hxg4?! { (-3.76 → -5.33) Inaccuracy. Qh2 was best. } (23. Qh2) 23... fxg4 24. d5 exd5 25. cxd5 Rxd5 26. e4 Rh5 27. Qc4+ Kh8 28. Be3 Nxf3+ 29. Kg2 Rh2+ 30. Kg3 Qd6+ 31. Kxg4 Rg2+ 32. Kh3 Qg3# { Black wins by checkmate. } 0-1