1. d2d4  1... g8f6  2. c2c4  2... e7e6  3. g1f3  3... d7d5  4. b1c3  4... b8d7  5. c4d5  5... e6d5  6. c1g5  6... c7c6 A classic Carlsbad structure is reached. 7. e2e3  7... f8e7  8. f1d3  8... h7h6  9. g5h4  9... e8g8  10. e1g1  10... f6e4 And a classic freeing maneuver in this line. 11. h4e7  11... d8e7  12. d1c2  12... f8e8  13. a1b1 Ju is preparing to play the most common plan in this structure, the minority attack. 13... d7f6  14. f3e5 But then White suddenly changes course. 14... c8f5 Shuvalova solves the problem of her \"bad\" bishop, and the game is levelled. 15. f1e1  15... g7g6 A novelty, but it looks like an imprecision. 16. f2f3 Ju gains ground in the center. 16... e4c3  17. b2c3  17... f5d3 