[Event "Sirdennis simul"] [Site "https://playstrategy.org/DijjZQaa"] [Date "2026.10.15"] [P1 "Sirdennis"] [P2 "Khalifa"] [Result "1-0"] [UTCDate "2026.10.15"] [UTCTime "10:30:40"] [P1Elo "1500"] [P2Elo "1500"] [Variant "Chess"] [TimeControl "5+0"] [ECO "C50"] [Opening "Four Knights Game: Italian Variation"] [Termination "Normal"] [Annotator "playstrategy.org"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 { C50 Four Knights Game: Italian Variation } 5. O-O d6 6. a3 Bg4 7. h3 Bxf3 8. Qxf3 O-O 9. b4 Bd4 10. Bb2 d5 11. exd5 Ne7 12. Rab1 c6 13. Qg3 cxd5 14. Bb3 Ne4 15. Nxe4 dxe4 16. c3 Bb6 17. a4 Bc7 18. c4 Nf5 19. Qg4 Qxd2 20. Qxf5 g6 21. Qf6 Bb6 22. Bxe5 Rae8 23. Qg7# { P1 wins by checkmate. } 1-0