[Event "Four Knights Game: Halloween Gambit"]
[Site "https://chessily.com/openings/"]
[Result "*"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Nxe5 Nxe5 5. d4 Ng6 (5... Nc6 6. d5 Ne5 7. f4 Ng6 8. e5 Ng8 9. d6 cxd6 10. exd6 Qf6 11. Nb5 Rb8) 6. e5 Ng8 7. Bc4 Bb4 8. Qf3 f5 *
