Ruy Lopez - Berlin defence - Mortimer trap
1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Ne7 5. Nxe5 c6
White plays the king's pawn to e4. Black moves 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 b5. Black moves the knight to f6.
White advances the queen's pawn to d3. Black transfers the knight to e7. White captures with the knight on e5.
Black moves the c-pawn to c6.