1. e2e4  1... c7c5  2. g1f3  2... d7d6  3. d2d4  3... c5d4  4. f3d4  4... g8f6  5. b1c3  5... a7a6  6. f1d3  6... e7e6  7. f2f4  7... d8c7  8. d1e2  8... b7b5  9. a2a3  9... b8d7  10. e1g1  10... c8b7  11. d4f3  11... f8e7  12. c1d2  12... e8g8  13. a1e1  13... a8c8  14. g1h1  14... d7c5  15. b2b4  15... c5d3  16. c2d3  16... c7d7 Preparing counterplay along the c-file.  Korobov's position is quite pleasant. 17. f3d4  17... c8c7  18. c3a2 Karjakin  maneuvers his knight towards the a5 outpost. 18... f8c8  19. a2c1 