Carlsen, with the white pieces, again chose the English opening (1. c4)
Although the computer thought that Carlsen had a decent advantage by move 20 or so, Caruana never really seemed troubled.
The queens came off the board just before the time control at move 40, and although they played for another 15 moves, nothing came of it, and a draw was agreed on move 56.
We're three quarters of the way through the match.
4.5 - 4.5