[Event "Alekhine casual"]
[Site "Cologne"]
[Date "1911.??.??"]
[Round "?"]
[White "Alekhine, Alexander"]
[Black "Tenner, Oscar"]
[Result "1-0"]

1. e4 e5 2. Bc4 Nf6 3. d3 Bc5 4. Nc3 d6 5. f4 Nc6 6. Nf3 Bg4 7. Na4 exf4 8. Nxc5 dxc5 9.
Bxf4 Nh5 10. Be3 Ne5 11. Nxe5 Bxd1 12. Bxf7+ Ke7 13. Bxc5+ Kf6 14. O-O+ Kxe5 15. Rf5# 1-0