1. e2e4  1... e7e5  2. g1f3  2... b8c6  3. f1b5  3... g7g6  4. c2c3  4... a7a6  5. b5a4  5... d7d6  6. d2d4  6... c8d7  7. e1g1  7... f8g7  8. h2h3  8... g8f6  9. f1e1  9... e8g8  10. b1d2  10... f8e8  11. d4d5  11... c6e7  12. a4c2  12... g7h6 This typical idea to trade the potentially  bad bishop turns out to be a novelty. 13. d2f1 Nepomniachtchi is fine with the trade as the weakened dark  kingside squares might tell on the long run. 13... h6c1  14. d1c1  14... g8g7  15. f1g3  15... a6a5 Not only to arrange the pawns in the "proper way" but also to  slow down White's queenside expansion. 16. c3c4  16... d8b8 The famous Rubinstein maneuver. Artemiev brings the queen  into the game. 17. b2b3 