Puzzle of the Day 13 June 2023 |  Find quickest checkmate

1... Qe1+ 2. Bg1 Nf2+ 3. Kg2 Qe4+ 4. Kf1 Qd3+ 5. Kg2 Qf3+ 6. Kf1 Ne4+ 7. Bf2 Qxf2# 0-1