1. e2e4  1... e7e5  2. g1f3  2... b8c6  3. f1b5  3... g8f6  4. d2d3  4... d7d6  5. e1g1  5... f8e7  6. c2c3  6... e8g8  7. f1e1  7... a7a6  8. b5a4  8... f8e8  9. b1d2  9... b7b5  10. a4c2  10... e7f8  11. d3d4  11... c8b7  12. a2a4  12... c6b8  13. c2d3 The better diagonal for the bishop in this line.  White keeps the road clear for his queenside pawns. 13... c7c6  14. b2b3 Solid Ruy Lopez play by Svidler. 14... b8d7  15. d1c2  15... d8c7  16. c1b2  16... f6h5  17. d3f1 White is not impressed by the knight maneuver and hides the  bishop from the annoying knight while keeping the pressure. 17... h5f4  18. g2g3  18... f4e6  19. b3b4 The time for this move has come. Now White is ready to  manipulate the pawn structure in his favor with a timely c3-c4 or send his knight all the way to the a5-outpost. 19... d7b6  20. a4b5  20... c6b5 Carlsen  is avoiding the symmetrical pawn structure, but this turns out to be a  mistake. 21. d4d5 Svidler locks the position just in time. 21... e6d4 The only active try. 22. f3d4  22... e5d4  23. c3c4 But now another problem becomes obvious: the  d4-pawn is doomed. 23... a8c8  24. b2d4  24... b6c4  25. d2c4  25... b5c4 The d4 weakness was traded for another one on c4. The pawn on a6 is in trouble too. All in all, Black is in huge  trouble, but both players were under 30 seconds on the clock here. 26. a1c1 Played instantly. 26... f7f5 Now Carlsen finds a way to muddy the waters. 27. f1h3  27... f5e4  28. h3c8  28... e8c8  29. c2e4  29... c7f7  30. e4g4  30... f7d5 With the drop of this key pawn, White's advantage is  lessened severely. The two bishops and the potential central passers keep  Black in the game. 31. g4e6  31... d5e6  32. e1e6  32... g8f7  33. e6e3  33... b7d5  34. d4c3  34... d5c6  35. c1a1 