Richter Veresov Attack Veresov Variation Puzzle (Rated 1333): Win Material — Defensive Move

This middlegame puzzle is a classic example of how a defensive move can turn into a tactical refutation. White’s pieces are active, but the position is also full of loose coordination and vulnerable back-rank-style targets around the black king. The key idea is to meet the opponent’s threat with a calm, forcing move that improves the rook’s role and keeps the attack alive. In classical chess, these quiet-looking resources often decide whether an advantage becomes decisive material gain.