Nimzo Indian Defense St Petersburg Variation Puzzle (Rated 1270): Win with an Advanced Pawn — Tactical Forks
This puzzle shows how an advanced passed pawn can become a tactical weapon, not just a long-term asset. Once the pawn reaches the right square, it can attack multiple targets at once and create a fork that wins material or forces a decisive response. In positions like this, the key is to notice when a quiet pawn push suddenly becomes a forcing move because it hits a bishop, knight, or king-side weakness at the same time.