1. e2e4  1... c7c5  2. g1f3  2... b8c6  3. f1b5  3... e7e6  4. b5c6  4... b7c6  5. d2d3  5... d8c7  6. e1g1  6... g8e7  7. h2h4 A novelty, as early as move seven! Caruana created a whole new system to  fight Carlsen's beloved Anti-Rossolimo line and was hugely successful in  the match so far. 7... e6e5  8. h4h5  8... e7g8 In the few minutes between the games Carlsen figured out a  good plan to fight the opponent's plan! 9. f3h2  9... g8f6  10. f2f4  10... f8e7  11. b1c3  11... d7d6  12. h5h6 Overoptimistic! Caruana wants to punish his opponent  for the slow development, but his king gets weakened in the process as  well. 12... g7h6  13. f4f5  13... h8g8  14. c1h6  14... c5c4 Opening the cage for his  light-squared beast. 15. g1h1  15... c8a6  16. b2b3 White is trying to keep the position as closed as he  can. 16... c4d3  17. c2d3  17... d6d5 Carlsen is taking over the initiative. 18. e4d5  18... e8c8 A wonderful resource! Every black piece is out with lightning  speed! 19. a1c1  19... f6d5  20. d1f3  20... e7a3 Carlsen's counter attack was successful and he is close to  winning. 21. c3e4 But Caruana does not intend to sit and wait for the  bitter end; he wants to get back his initiative. 21... a3c1  22. f1c1  22... d5b4  23. e4c5  23... a6d3  24. f5f6 Black won material and  should be objectively winning. But there are certain practical problems  left: the weak king and above all the lack of time on the world champion's clock. 24... d3b5 A poor choice.