Giuoco Piano - Cracow variation
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Kf1
White moves the king's pawn to e4. Black plays the king's pawn to e5. White develops the knight to f3.
Black develops the knight to c6. White develops the light-squared bishop to c4. Black develops the dark-squared bishop to c5.
White moves the c-pawn to c3. Black moves the knight to f6. White advances the queen's pawn to d4.
Black captures on d4 with the king's pawn. White captures on d4 with the c-pawn. Black places the dark-squared bishop to b4, giving check.
White places the king to f1.