And after this  obvious move, there might not be a win at all!
1. e2e4  1... e7e5  2. g1f3  2... b8c6  3. f1c4  3... g8f6  4. d2d3  4... h7h6 Dubov's pet move with which he  won a few beautiful games last year (see below). 5. b1c3  5... f8b4  6. e1g1  6... b4c3  7. b2c3  7... e8g8  8. c4b3 Not a common continuation  but a logical move. The bishop steps back in anticipation of the imminent  central break d7-d5. 8... d7d5  9. e4d5  9... f6d5  10. h2h3 This pawn sacrifice turns out to be  dubious, to say the least. 10... d5c3 Dubov accepts the sacrifice and quickly spots an  important attacking detail. 11. d1e1  11... c6d4 The point. 12. f3e5  12... c3e2  13. g1h1 This move, played almost instantly, is a blunder!  Carlsen wanted to avoid problems along the b8-h2 diagonal, but it turns  out that the king is not safe there either. 13... c8h3 Uncovering the king along the long diagonal. 14. g2h3  14... d4b3  15. e1e2  15... d8d5 This intermediate check might have been  missed by the world champion. 16. h1h2  16... b3a1 Ah, such a pity! Dubov missed a brilliant way to finish the  game in his favor. 17. c1b2 Now White gets a glimpse of hope.