Puzzle of the Day 2 August 2022 |  Find the best move

1. ... Bxg2+ 2. Bxg2 f3 3. Qf1 fxg2+ 4. Qxg2 f1=R+ 5. Rxf1 Rxf1+ 6. Qxf1 Qe4+ 7. Qg2 Qb1+