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 