1. e2e4  1... e7e5  2. g1f3  2... b8c6  3. f1b5  3... a7a6  4. b5a4  4... g8f6  5. d2d3  5... f8c5  6. c1g5  6... h7h6  7. g5h4  7... d7d6  8. d3d4 A move that Carlsen employed against Keymer in the recent World Cup in a game where he was in a must-win situation. 8... e5d4  9. f3d4  9... c8d7  10. a4c6  10... d7c6 A new move. 11. d4c6  11... b7c6  12. b1d2  12... e8g8  13. d1f3  13... f8e8 Black is not so worried with the capture on f6, since his activity compensates for the damaged pawn structure in the endgame. 14. h4f6  14... d8f6  15. f3f6  15... g7f6  16. e1g1  16... f6f5 [%c_effect f5;square;f5;type;GreatFind;persistent;true] Black takes advantage of this resource to improve the pawn structure. White should not capture the pawn, since 17. f1e1  17... a8b8  18. a1b1 This ugly move is necessary in order to keep fighting for the win. Black has no problems after 18... f5e4  19. d2e4  19... c5d4  20. b2b3 The type of endgame that is Carlsen's bread and butter. But let's not forget that So also has excellent technique. 20... g8g7  21. e4g3 [%c_effect g3;square;g3;type;GreatFind;persistent;true] 21... g7g6  22. e1e8  22... b8e8  23. g1f1 White has a better pawn structure and a more comfortable position. It's not so easy to defend this in a blitz game against Carlsen. It's impressive how he knows which types of endgames are equal, but difficult to defend, and keeps pressing without rushing and playing the moves considered best by the computer even though he spends little time on them. 23... a6a5 [%c_effect a5;square;a5;type;Inaccuracy;persistent;true] 24. b1e1 [%c_effect e1;square;e1;type;GreatFind;persistent;true] 24... e8a8 [%c_effect a8;square;a8;type;Inaccuracy;persistent;true] 25. e1e4  25... c6c5  26. e4g4  26... g6f6  27. g3e2  27... d4e5  28. g4a4  28... f6e6  29. g2g3  29... d6d5  30. a4h4  30... e5g7  31. f1g2  31... d5d4 [%c_effect d4;square;d4;type;Mistake;persistent;true] This move creates more weaknesses. 32. e2f4 [%c_effect f4;square;f4;type;Inaccuracy;persistent;true] 32... e6d6  33. h4h5  33... a5a4 Black gets a glimpse of hope, although the position remains difficult. 34. f4d3  34... a4b3  35. a2b3  35... c5c4 [%c_effect c4;square;c4;type;GreatFind;persistent;true] 36. b3c4  36... a8a2 