Latvian gambit - 3.Bc4
1. e4 e5 2. Nf3 f5 3. Bc4
White advances the king's pawn to e4. Black plays the king's pawn to e5. White develops the knight to f3.
Black advances the f-pawn to f5. White develops the light-squared bishop to c4.
White advances the king's pawn to e4. Black plays the king's pawn to e5. White develops the knight to f3.
Black advances the f-pawn to f5. White develops the light-squared bishop to c4.