[Event "Dortmunder Qualifikation"] [Site "https://lichess.org/IXvXuBxS"] [Date "2021.09.05"] [White "Ole_Franks"] [Black "Bjoern_22"] [Result "0-1"] [UTCDate "2021.09.05"] [UTCTime "14:09:57"] [WhiteElo "1637"] [BlackElo "1465"] [WhiteRatingDiff "-14"] [BlackRatingDiff "+25"] [Variant "Standard"] [TimeControl "900+5"] [ECO "D08"] [Opening "Queen's Gambit Declined: Albin Countergambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 e5?! { (0.00 → 0.87) Inaccuracy. e6 was best. } { D08 Queen's Gambit Declined: Albin Countergambit } (2... e6 3. Nc3 c6 4. e3 Nf6 5. b3 Nbd7 6. Bb2 Bd6 7. Bd3) 3. dxe5 d4 4. a3 Nc6 5. e3 Nh6 6. Nf3 Nf5 7. Bd3?? { (0.90 → -0.87) Blunder. Be2 was best. } (7. Be2 Be7 8. g4 d3 9. gxf5 dxe2 10. Qxd8+ Nxd8 11. Nd4 Nc6) 7... f6?? { (-0.87 → 2.39) Blunder. dxe3 was best. } (7... dxe3) 8. Bxf5 Bxf5 9. exf6?? { (2.16 → 0.12) Blunder. exd4 was best. } (9. exd4 fxe5 10. d5 e4 11. Nd4 Nxd4 12. Qxd4 Qf6 13. Be3 Bd6 14. Qxf6 gxf6 15. Nc3 Kf7) 9... Qxf6 10. Nxd4? { (0.47 → -0.72) Mistake. exd4 was best. } (10. exd4 O-O-O 11. d5 Ne5 12. O-O Bg4 13. Nbd2 Bc5 14. h3 Bh5 15. Ra2 Rhf8 16. b4 Bd4) 10... O-O-O 11. O-O Bc5 12. b4?? { (-0.12 → -3.30) Blunder. Nc3 was best. } (12. Nc3 Bxd4) 12... Bxd4?! { (-3.30 → -2.46) Inaccuracy. Nxd4 was best. } (12... Nxd4) 13. exd4 Nxd4 14. Bb2 g6?? { (-2.44 → -0.09) Blunder. Rhe8 was best. } (14... Rhe8 15. c5) 15. Qa4?? { (-0.09 → -8.38) Blunder. Nc3 was best. } (15. Nc3 Nc2 16. Qf3 Nxa1 17. Na4 Qf8 18. Nc5 c6 19. Rxa1 Rg8 20. g4 Bd3 21. Qxf8 Rgxf8) 15... Ne2+ 16. Kh1 Qxb2 17. Nd2 Rxd2 18. Qxa7 Kd7 19. Qa4+ c6 20. Qa7 Kc7 21. Qe3 Rhd8 22. Rfe1 Bd3 23. Rad1 Bxc4 24. Rb1 Qxb1 25. Qxe2?! { (-10.36 → Mate in 5) Checkmate is now unavoidable. Qe7+ was best. } (25. Qe7+ R8d7) 25... Bxe2 26. g3 Qxe1+ 27. Kg2 Qf1# { Black wins by checkmate. } 0-1