Sfinkso

Went through a series of openings name changes, developing from a base italian game. Starting with Italian game: two knights defense, to knight attack, Normal variation, to the Fritz variation. Opponent took ages to make each move, so I suspect there may have been time pressure at the very end.

1. e4 e5
2. Nf3 Nc6
3. Bc4 Nf6
4. Ng5 d5
5. exd5 Nd4
6. d6 Be6
7. dxc7 Qxc7
8. Bxe6 fxe6
9. O-O h5
10. c3 Nf5
11. Nxe6 Qd6
12. Nxf8 Qxf8
13. d4 O-O-O
14. Bg5 Qf7
15. Bxf6 gxf6
16. Nd2 Qd5
17. dxe5 Nh4
18. f3 Qg8
19. Qe2 fxe5
20. Qd1 Qxg2#