chess.com daily puzzle 20220917, Quality Over Quantity, black to move, Step 3

chess.com daily puzzle 20220917, Quality Over Quantity, black to move, Step 3
#dailypuzzle #chesstactics #chesssteps
Difficulty level: Step 3
Key concepts: underpromotion
FREE online tournaments
https://www.chess.com/l/princetonchess
We are hosting FREE online tournaments for students and friends 2 times a week:
Thursday 7pm EST, 3SS G18 inc 2 (G20)
Sunday 2pm EST, 3SS G25 inc 5 (G30)