[Event "Rated classical game"] [Site "https://lichess.org/l5yVwLdd"] [Date "2022.09.13"] [White "head-down"] [Black "Petermatt68"] [Result "0-1"] [UTCDate "2022.09.13"] [UTCTime "18:18:23"] [WhiteElo "1232"] [BlackElo "1519"] [WhiteRatingDiff "-29"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "1800+15"] [ECO "A00"] [Opening "Anderssen's Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. a3 { A00 Anderssen's Opening } e6 2. Nf3 d5 3. c4 dxc4 4. Nc3 a6 5. Nd5 Qxd5 6. Ng5 Qxg5 7. e3 Bd7 8. g4 Qd5 9. d3 Qxh1 10. Bd2 Bc6 11. Qc1 Bg2 12. Ke2 Bf3+ 13. Ke1 Qxh2 14. Be2 Qg1+ 15. Bf1 Bg2 16. Ke2 Nf6 17. f3 h5 18. f4 Nxg4 19. f5 Qf2+ 20. Kd1 Bf3+ 21. Kc2 cxd3+ 22. Kc3 Nf6 23. Kd4 c5+ 24. Ke5 Nbd7+ 25. Kf4 Bg4+ 26. Kg5 Qg3 27. Bb4 Bxf5# { Black wins by checkmate. } 0-1