Three knights game
1. e4 e5 2. Nf3 Nc6 3. Nc3
White advances the king's pawn to e4. Black advances the king's pawn to e5. White develops the knight to f3.
Black develops the knight to c6. White moves the knight to c3.
White advances the king's pawn to e4. Black advances the king's pawn to e5. White develops the knight to f3.
Black develops the knight to c6. White moves the knight to c3.