[Event "4th BC18 Intraclass Swiss Cup"] [Site "https://lichess.org/ZWYLNFGV"] [Date "2025.10.24"] [Round "-"] [White "mmmontefalcon"] [Black "darzii"] [Result "0-1"] [GameId "ZWYLNFGV"] [UTCDate "2025.10.24"] [UTCTime "00:36:47"] [WhiteElo "1223"] [BlackElo "1672"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+8"] [Variant "Standard"] [TimeControl "480+0"] [ECO "C42"] [Opening "Petrov's Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nf6 { C42 Petrov's Defense } 3. c4 g5 4. Na3 Nxe4 5. d3 Bg7 6. dxe4 g4 7. g3 O-O 8. Ng5 d6 9. Bd3 h6 10. Nxf7 Rxf7 11. O-O Nc6 12. f4 Nd4 13. c5 dxc5 14. fxe5 b6 15. Rxf7 Kxf7 16. Qf1+ Ke6 17. Bc4+ Kxe5 18. Nb5 Nf3+ 19. Kg2 Bb7 20. a4 Bxe4 21. Nc3 Nh4+ 22. Kg1 Qd4+ 23. Qf2 Rf8 24. Qxd4+ Kxd4 25. Nxe4 Nf3+ 26. Kf2 Kxe4 27. Bd3+ Kxd3 28. b4 Bxa1 29. Bxh6 cxb4 30. Bxf8 b3 31. Bg7 Bxg7 32. h4 b2 33. h5 b1=Q 34. Kg2 Qg1# { Black wins by checkmate. } 0-1