Artemiev's king is wisely avoiding the  color of the enemy bishop.
1. g1f3  1... g8f6  2. c2c4  2... c7c5  3. b1c3  3... b8c6  4. d2d4  4... c5d4  5. f3d4  5... e7e6  6. e2e4  6... f8b4  7. d4c6  7... b7c6  8. f1d3  8... e6e5 From the English opening the game smoothly transposed into the Sicilian. 9. e1g1  9... e8g8  10. h2h3  10... d7d6  11. c1e3  11... b4c3  12. b2c3  12... f6d7  13. d1d2 The queen feels comfortable on the half-open d-file. 13... d7c5  14. d3c2  14... c8e6  15. f1d1  15... c5b7  16. c4c5 No doubt this was also part of Artemiev's preparation. White is getting rid of the doubled pawn and enters an endgame where the bishop  pair provides long-term pressure for him. 16... d6c5  17. d2d8  17... f8d8  18. d1d8  18... a8d8  19. a1b1  19... b7d6  20. a2a4  20... d6c4  21. e3c5  21... a7a5 Only this is a mistake, but a serious one. 22. c5e7 Now Harikrishna needs to move out of the open file with his  rook, and White's initiative unfolds by itself. 22... d8c8  23. b1b7  23... h7h6  24. g1f1  24... c6c5 