Scandinavian Defence

1. e4 d5 2. exd5 Qxd5 { B01 Scandinavian Defense: Mieses-Kotroc Variation } 3. Nc3 Qe5+ 4. Be2 Bg4 5. f3 Bf5 6. d3 Qd4 7. Bd2 Qh4+ 8. g3 Qf6 9. f4 Nh6 10. Nd5 Qc6 11. Bf3 Qc5 12. Be3 Qa5+ 13. c3 c6 14. Nb4 e6 15. Nc2 Bd6 16. Nd4 Bg6 17. Qe2 Qb6 18. Nxe6 Qb5 19. Nxg7+ Kf8 20. Bd4 Rg8 21. Qe8# { Black is checkmated } 1-0

I'm sure there are some players who manage to employ this defence effectively, but I've yet to see it, at least at my level.