[Event "Nienkemper Arena"] [Site "https://lichess.org/iE9oICsp"] [Date "2020.07.07"] [White "MMaurer"] [Black "Gruenzeug"] [Result "1-0"] [UTCDate "2020.07.07"] [UTCTime "19:26:50"] [WhiteElo "2025"] [BlackElo "1226"] [WhiteRatingDiff "+0"] [BlackRatingDiff "-1"] [Variant "Standard"] [TimeControl "300+0"] [ECO "C44"] [Opening "Ponziani Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. c3 { C44 Ponziani Opening } d6 4. d4 Nf6 5. d5 Nb8 6. Bd3 Bg4 7. Be3 Be7 8. Nbd2 Nbd7 9. b4 O-O 10. a4 c6 11. c4 b6 12. b5 c5 13. a5 bxa5 14. Nb3 a4 15. Nbd2 Nb6 16. O-O Nh5 17. Bc2 Nf4 18. Bxa4 Nd3 19. Bc2 Nf4 20. Bxf4 exf4 21. h3 Bh5 22. Qe1 Bf6 23. Ra3 Bxf3 24. Rxf3 Bd4 25. Rxf4 Be5 26. Rg4 Nd7 27. Qe3 Nf6 28. Rh4 Bd4 29. Qg5 g6 30. Nf3 Kg7 31. Qh6+ Kg8 32. Ng5 Nh5 33. Qxh7# { White wins by checkmate. } 1-0