[Event "Casual correspondence game"] [Site "https://lichess.org/QLrnseEF"] [Date "2021.09.10"] [White "Lahnauer"] [Black "David_WZ"] [Result "1-0"] [UTCDate "2021.09.10"] [UTCTime "19:48:07"] [WhiteElo "1500"] [BlackElo "1384"] [Variant "Standard"] [TimeControl "-"] [ECO "D00"] [Opening "Blackmar-Diemer Gambit: Rasa-Studier Gambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 Nf6 2. Nc3 d5 3. d4?! { (0.17 → -0.82) Inaccuracy. e5 was best. } (3. e5 Nfd7 4. d4 c5 5. f4 Nc6 6. Nf3 e6 7. Be3 a6) 3... dxe4 4. Be3 { D00 Blackmar-Diemer Gambit: Rasa-Studier Gambit } Nc6 5. Nge2 Bf5 6. Ng3 Bg4?! { (-0.33 → 0.55) Inaccuracy. Bg6 was best. } (6... Bg6 7. h4) 7. Qd2 e5?! { (0.54 → 1.31) Inaccuracy. Nb4 was best. } (7... Nb4) 8. d5 Nd4 9. Ngxe4?? { (1.47 → -2.63) Blunder. Bxd4 was best. } (9. Bxd4) 9... Nxe4 10. Nxe4 Qxd5 11. Nc3 Qc5? { (-2.89 → -1.38) Mistake. Qe6 was best. } (11... Qe6 12. Bd3) 12. Bb5+ Nxb5?? { (-1.42 → 6.53) Blunder. c6 was best. } (12... c6 13. Bd3) 13. Bxc5 Nxc3 14. Qxc3 b6 15. Bxf8 Rxf8 16. Qxe5+ Be6 17. O-O-O h6 18. Qxc7 Rc8 19. Qxa7 Bxa2?! { (11.47 → Mate in 1) Checkmate is now unavoidable. Rh8 was best. } (19... Rh8 20. Rhe1) 20. Qd7# { White wins by checkmate. } 1-0