The Semi-Slav meets the Queen's gambit by playing both ...e6 and ...c6. Black then can complete his development and gain the chance for a later ...dxc4 followed by ...b5 and ...Bb7.
Semi Slav Defense
The Semi-Slav meets the Queen's gambit by playing both ...e6 and ...c6. Black then can complete his development and gain the chance for a later ...dxc4 followed by ...b5 and ...Bb7.