Visualize 3 - Legal's Mate

  1. e4 e5 2. Nf3 d6 3. Bc4 Bg4?! 4. Nc3 g6? 5. Nxe5 Bxd1?? 6. Bxf7+ Ke7 7. Nd5# 1–0
Taken from:

wikipedia, who note the game is played with rook odds and that probably a flaw in the real game was removed when it was later reported. Whatever, its a fun trap.

Legal v Saint Brie