1. d2d4  1... g8f6  2. c2c4  2... e7e6  3. b1c3  3... f8b4  4. e2e3  4... e8g8  5. f1d3  5... d7d5  6. c4d5  6... e6d5  7. a2a3 A trendy line of late. 7... b4d6  8. d1c2 Both players are entering one of the most complex structures, a Carlsbad with a white dark-squared bishop behind the pawn chain. So far they are following the game So-Mamedyarov that was played a few days ago. 8... c7c6 But Dominguez deviates first and jumps into another game of So. 9. g1e2  9... f8e8  10. c1d2  10... b7b6  11. f2f3 This is a novelty. 11... c6c5  12. g2g4  12... c5c4  13. d3f5  13... c8f5  14. c2f5  14... g7g6  15. f5g5  15... b8c6  16. e1g1  16... d6f8  17. g5h4  17... h7h6  18. a1d1 \"Until here I knew the moves and then I know some plans, but it is very sharp, either player can win.\" (Firouzja) 18... b6b5 \"A great move to not waste time and start attacking.\" (Firouzja) 19. h4f2  19... d8d7  20. f2g2  20... f8g7  21. h2h4  21... c6e7 \"Here he is better I think.\" (Firouzja) Indeed, so far Dominguez maneuvered well and his queenside attack looks better prepared. 22. e2f4  22... a7a5  23. c3e2  23... d7b7 But this does not look like the best idea. 24. g4g5  24... h6g5  25. h4g5  25... f6d7  26. g1f2 White needs to attack as soon as he can. 26... b5b4  27. f1h1  27... e7f5 A blunder $1 28. g2h3  28... f5e7 After spending a third of his time, Dominguez admits his mistake and parts with two important tempi $1 29. e2g3  29... a8a6 In order to cover the sixth rank.