chess.com daily puzzle 20221001, Self-Promotion, white to move, Step 4

chess.com daily puzzle 20221001, Self-Promotion, white to move, Step 4
https://youtu.be/sYoBBZjtu04
#dailypuzzle #chesstactics #chesssteps
Difficulty level: Step 4
Key concepts: threat
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)