[Event "Mayer"] [Site "https://lichess.org/5argVV7p"] [Date "2026.03.01"] [Round "-"] [White "Daniil_Frolov"] [Black "PowerfulOtter"] [Result "0-1"] [GameId "5argVV7p"] [UTCDate "2026.03.01"] [UTCTime "17:43:13"] [WhiteElo "1121"] [BlackElo "1380"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "600+5"] [ECO "C42"] [Opening "Petrov's Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nf6 { C42 Petrov's Defense } 3. g3 Bc5 4. Bg2 d5 5. O-O dxe4 6. Ng5 h6 7. Nxe4 Nxe4 8. Bxe4 Qd4 9. Qf3 Be6 10. d3 Nc6 11. Be3 Qd6 12. Bxc5 Qxc5 13. Nc3 Nd4 14. Qe3 Qd6 15. Qd2 f5 16. Bxb7 Rb8 17. Bd5 Bxd5 18. Nxd5 Nf3+ 19. Kg2 Nxd2 20. Rfd1 Qxd5+ 21. f3 Qxf3+ 22. Kg1 Qe3+ 23. Kg2 Qe2+ 24. Kg1 Nf3+ 25. Kh1 Qxh2# { Black wins by checkmate. } 0-1