1. e2e4  1... c7c5  2. g1f3  2... b8c6  3. f1b5  3... e7e6  4. b5c6  4... b7c6  5. d2d3  5... g8e7  6. b2b3  6... e7g6  7. h2h4  7... h7h5  8. e4e5  8... f7f6  9. b1d2 Caruana offers a pawn. 9... d7d6 ...which Carlsen does not like. 10. e5d6  10... e6e5 The black queenside pawns are crippled but control the  center. 11. c1b2  11... c8g4  12. d1e2  12... d8d6  13. g2g3  13... f8e7  14. e1c1  14... g6f8 Black is impatient to bring the knight to a  better position. If the knight manages to get to d4, Black may even get  the better game. 15. d1e1  15... f8e6 The knight is almost there, but... 16. e2e4 Comes just  in time. Carlsen obviously anticipated this and replied quickly with: 16... d6d5 However, the world champion must have missed: 17. f3e5 This completely destroys Black's pawn structure and ruins his bishop pair. Caruana spent less than two minutes on the clock to find it. 17... d5e4  18. d3e4  18... f6e5  19. f2f3  19... e6d4  20. f3g4  20... h5g4  21. d2c4 The forced sequence is  over, and Black is left with horrible pawn structure. Carlsen's only  chance is connected with immediate activity. 21... e8g8  22. c1b1  22... f8f2  23. c4e5  23... d4c2 The black pieces start to look frightening, but all is under control. 24. e5g4  24... f2g2  25. e1g1  25... g2e2  26. h4h5 White wants to attack too! 26... c5c4 This is too slow. 27. h5h6 Now it is obvious that White has more soldiers into the attack  than the opponent's army. 27... c4c3  28. h6h7  28... g8f7  29. g1f1  29... e7f6  30. b2c1  30... c2b4  31. e4e5  31... e2a2 One more mate in one threat. 32. g4e3 Parried. The threats  are over, and Caruana wins a whole piece. 32... a8h8  33. e5f6  33... g7g5  34. f1d1 The fastest way to convert the advantage. 34... a7a5  35. d1d4  35... c3c2  36. e3c2  36... a2c2  37. d4b4  37... c2c1 