1. d2d4  1... g8f6  2. c2c4  2... e7e6  3. g1f3  3... d7d5  4. g2g3  4... f8b4  5. c1d2  5... b4e7  6. f1g2  6... e8g8  7. d1c2  7... c7c6  8. h2h4 Original and aggressive. Dubov wants to use the  kingside rook from its initial position whenever possible. "A cool move. I prepared it quite a long time ago." (Dubov) 8... b8d7  9. b1c3 White needs to finish the development and is ready to  part with a pawn for that. 9... d5c4  10. a1d1 Tagging the black queen. 10... b7b5 On the other hand he is ready for more central action with 11. f3e5  11... d7e5  12. d4e5  12... f6d5 Ding's moves are more or less forced. "One of  the decent ways to play as Black" (Dubov) 13. c3e4 The knight is heading to the g5 square, although d6 might as well be juicy. 13... f7f5 Black decided to solve his kingside problems once  and for all. 14. e5f6  14... g7f6  15. b2b3 Highlighting the weakness of the backward c6 pawn.