1. e2e4  1... e7e5  2. g1f3  2... g8f6  3. f3e5  3... d7d6  4. e5f3  4... f6e4  5. d2d4  5... d6d5  6. f1d3  6... c8f5  7. e1g1  7... f8e7  8. f1e1  8... e8g8  9. b1d2  9... e4d6 This is a fashionable line for Black these days, but I'm sure Carlsen doesn't mind playing for a small advantage with White here. 10. d2f1  10... c7c6  11. c1f4  11... f5d3  12. d1d3  12... b8a6  13. f1e3  13... a6c7 Until now the players are following a game from the 2022 US Championship, but now Carlsen plays a different move. 14. f4d6 Not a new move, but played with more ambition than the original game. Why give up a bishop for a knight here $2 White wants to play a position with his two knights bothering Black's kingside. Black will need to play g7-g6 at some point, and White can then advance the h-pawn to create some weaknesses.