1. d2d4  1... g8f6  2. g1f3  2... d7d5  3. c2c3  3... c7c6  4. c1f4  4... f6h5 A provocative and rare move. 5. f4g5  5... h7h6  6. g5h4  6... c8f5 A new move. Caruana had the chance to play g5 a few times, a natural move, but he probably wanted to avoid weaknesses as he just needed a draw. 7. e2e3  7... b8d7  8. f1e2  8... h5f6 A solid move instead of the aforementioned g7-g5. 9. c3c4  9... e7e6  10. b1c3  10... f8d6  11. c4c5 [%c_effect c5;square;c5;type;Interesting;persistent;true] Changing the character of the match. White now wants to advance on the queenside. 11... d6e7 It's hard to say if the bishop is better on e7 or c7. 12. f3d2  12... e8g8  13. h4g3 