1. g1f3  1... g8f6  2. g2g3  2... g7g6  3. b2b3  3... d7d5  4. c1b2  4... c7c5  5. f1g2  5... f8g7  6. c2c4  6... d5d4  7. b3b4  7... e8g8  8. b4c5  8... f6e4  9. e1g1  9... e4c5  10. d2d3  10... e7e5 Both players achieved a reversed version of the Benoni/Benko gambit with equal pawns which looks quite OK for  Black. 11. b2a3 The battle is around the c5 knight. 11... b8a6  12. f3d2  12... f8e8  13. d2e4  13... g7f8  14. e4c5  14... a6c5  15. b1d2  15... a8b8  16. a1b1  16... b7b6  17. a3c5  17... f8c5  18. d1a4  18... c8g4 [#] Navara tries to  force a concession. 19. g2f3 Rejected. 19... g4h3  20. a4a7 Artemiev sacrifices the exchange for a light-squared  domination. 20... h3f1  21. g1f1  21... e8e7  22. a7a4 White has compensation for the pawn,  but nothing more. 22... d8d7 Navara decided to swap off the queens. 23. b1b5  23... d7a7 