Nimzo Larsen Attack Beginner Puzzle (Rated 1153): Crush F2/F7 — Decisive Material Gain

This middlegame puzzle shows how a direct attack on the king can outweigh raw material. White’s active pieces coordinate against the exposed black king and the vulnerable f7 square, creating a forcing sequence that wins material and leaves Black unable to coordinate a defense. The key idea is not a random sacrifice, but a tactical refutation built on king safety, piece activity, and a forcing continuation that drags the defender into a losing exchange.