Queen D2 and Queen B7

"I want to shuffle my rook so they're on B1 and C1 because that's where all the action is. So I had to first play rook B1 and then next play Queen D2 so that he's not able to play bishop A4." "My only thought process was Queen D2, Queen B7, Rb1. But he played Queen B7 after two minutes Definitely being mistake," says Carlsen. 'He plays very well despite his low time'