[Event "Casual Five-check game"] [Site "https://playstrategy.org/PS4gg7Am"] [Date "2026.10.26"] [P1 "Stockfish-Level7"] [P2 "Stockfish-Level8"] [Result "1-0"] [UTCDate "2026.10.26"] [UTCTime "07:28:34"] [P1Elo "2508"] [P2Elo "1744"] [P1Title "BOT"] [P2Title "BOT"] [Variant "Five-check"] [TimeControl "3+2"] [ECO "C44"] [Opening "Ponziani Opening: Spanish Variation, Harrwitz Attack, Nikitin Gambit"] [Termination "Normal"] [Annotator "playstrategy.org"] 1. e4 e5 2. c3 d5 3. Nf3 dxe4 4. Qa4+ Nc6 5. Nxe5 Qd5 6. Bb5 { C44 Ponziani Opening: Spanish Variation, Harrwitz Attack, Nikitin Gambit } Ne7 7. d4 exd3 8. O-O Qxe5 9. Bf4 Qd5 10. c4 Qd7 11. Nc3 a6 12. Rae1 f6 13. Qd1 h5 14. Ba4 d2 15. Re2 Qd4 16. Rxd2 Bg4 17. Bxc6+ bxc6 18. Qa4 Qc5 19. Rd8+ Kf7 20. Rxf8+ Kxf8 21. Ne4 Rh6 22. Bxh6 gxh6 23. Nxc5 Kg8 24. Qc2 Bf5 25. Qd2 h4 26. Rd1 h3 27. Qg5# { P1 gives the fifth check. } 1-0