1. g1f3  1... d7d5  2. d2d4  2... g8f6  3. c2c4  3... e7e6  4. g2g3  4... d5c4  5. f1g2  5... f8b4  6. c1d2  6... a7a5  7. e1g1  7... e8g8  8. b1a3  8... b4a3  9. b2a3  9... b7b5  10. d1b1 All of this has been seen so far with  Carlsen uncorking novelty now. 10... c7c6 Which is a generally  useful move. The long diagonal is blocked, the seventh rank opened for the queenside rook and Black does not yet determine his bishop position. 11. e2e4 So quickly banged out his next couple of moves. The threat is  e4-e5. 11... h7h6 Black is paying attention. 12. g3g4 Also played a tempo! It is a typical way to generate kingside  threats, especially after Black somewhat weakened himself.