[Event "Casual correspondence game"] [Site "https://lichess.org/viuwjfSf"] [Date "2020.01.11"] [White "ProfessorAntichess"] [Black "MathematicChess"] [Result "0-1"] [UTCDate "2020.01.11"] [UTCTime "00:08:52"] [WhiteElo "1693"] [BlackElo "1641"] [Variant "Standard"] [TimeControl "-"] [ECO "C50"] [Opening "Four Knights Game: Italian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 { C50 Four Knights Game: Italian Variation } 5. O-O O-O 6. d3 Na5 7. b3 Bb4 8. Bb2 c6 9. Nxe5 d5 10. a3 Bd6 11. exd5 Bxe5 12. dxc6 bxc6 13. b4 Nxc4 14. dxc4 Qc7 15. Na4 Bxb2 16. Nxb2 Ng4 17. g3 Ne5 18. Qh5 g6 19. Qh6 Bb7 20. Nd3 Nf3+ 21. Kg2 c5 22. Nxc5 Nh4+ 23. Kh3 Bc8+ 24. Kxh4 Qe7+ 25. Qg5 f6 26. Qd5+ Kg7 27. Qxa8 g5+ 28. Kh5 Qf7# { Black wins by checkmate. } 0-1