Learn How to Win Material: Fork Tactic
This French Defense Rubinstein Variation puzzle shows how a single tactical idea can overturn an opening position. White’s active pieces create pressure, but Black has a forcing resource that exploits the exposed king and loose coordination. The key lesson is to look for checks that also attack valuable pieces, especially when a pinned piece and an overloaded defender are on the board. In sharp middlegame positions, a forcing move can convert activity into a decisive material gain.