Based on an accurate calculation.
1. d2d4  1... d7d5  2. c2c4  2... e7e6  3. g1f3  3... g8f6  4. g2g3 Here we have, once again, the ever-present Catalan Opening. 4... d5c4  5. f1g2  5... c7c5  6. d1a4  6... c8d7 All coverages are possible here. It'ss quite possible that this is not the best of them. 7. a4c4  7... d7c6  8. d4c5  8... b8d7  9. c1e3  9... a8c8  10. b2b4  10... b7b6  11. e1g1  11... b6c5  12. b4b5  12... c6b7  13. f1d1  13... f8e7  14. a2a4  14... e8g8  15. a4a5 The pawn structure favors White with his threatening pawns on the queen flank. 15... d7b6 An ingenious attempt but not enough. 16. c4c2  16... b6d5  17. e3d2  17... d8e8  18. c2c4 This is a clear mistake. 18... d5b4 Now Black gets good counterplay. 19. b1a3  19... f6e4  20. d2f4  20... b7d5  21. c4c1  21... c5c4  22. f3e5 This is actually a losing move. 22... e4c5 