[%c_effect h4;square;h4;type;Mistake;persistent;true] Both sides exchange blunders at this point.
1. e2e4  1... e7e5  2. g1f3  2... b8c6  3. f1b5  3... g8f6  4. d2d3  4... f8c5  5. c2c3  5... e8g8  6. e1g1  6... d7d5 A fashionable line against the Anti-Berlin. 7. b1d2  7... d5e4  8. d3e4  8... d8e7 Ding preferred the immediate 8...a5 in a recent game that he lost against Firouzja. 9. d1c2  9... h7h6  10. a2a4  10... a7a5  11. h2h3  11... f8d8  12. f1e1  12... c6b8  13. d2f1 All this was played in the recent World Championship match, albeit with a different move order. 13... c7c6  14. b5c4  14... b8a6  15. f1g3  15... e7c7 Black's plan is Bf8 followed by Nc5. 16. f3h4 A new move. 16... c5f8  17. c2e2  17... a6c5  18. e2f3 Both sides realize their natural plans. 18... f6h7 White was threatening 19.Bxh6. 19. h4f5  19... c8e6  20. c4e6  20... c5e6  21. c1e3  21... g8h8  22. f3g4  22... h7f6 