[Event "≤1700 Blitz Arena"] [Site "https://lichess.org/6aRJC9kV"] [Date "2023.02.08"] [White "InterestingMath"] [Black "Nahna"] [Result "0-1"] [UTCDate "2023.02.08"] [UTCTime "16:29:14"] [WhiteElo "1355"] [BlackElo "1545"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+3"] [Variant "Standard"] [TimeControl "300+0"] [ECO "C47"] [Opening "Four Knights Game: Gunsberg Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. a3 { C47 Four Knights Game: Gunsberg Variation } d6 5. h3 Be7 6. Bc4 Nd4 7. Nxd4 exd4 8. Nd5 Nxd5 9. Bxd5 c6 10. Bb3 d5 11. exd5 cxd5 12. Qh5 O-O 13. c4 dxc4 14. Bxc4 Bf6 15. Bd3 Re8+ 16. Kf1 g6 17. Qh6 Qe7 18. g4 Qe1+ 19. Kg2 Qe7 20. g5 Bxg5 21. Qxg6+ fxg6 22. h4 Bxh4 23. Bc4+ Be6 24. d3 Bxc4 25. dxc4 Qe4+ 26. Kf1 Qxh1# { Black wins by checkmate. } 0-1