English - New York (London) defensive system
1. c4 c6 2. Nf3 d5 3. b3 Nf6 4. Bb2 Bf5
White moves the c-pawn to c4. Black plays the c-pawn to c6. White develops the knight to f3.
Black advances the queen's pawn to d5. White pushes the b-pawn to b3. Black develops the knight to f6.
White develops the dark-squared bishop to b2. Black develops the light-squared bishop to f5.