Zukertort Opening Lisitsyn Gambit Deferred Puzzle (Rated 1285): Win the Queen — Tactical Refutation
This middlegame puzzle shows a classic tactical refutation where king safety outweighs material. White’s queen is overextended, the king is exposed in the center, and Black’s active pieces coordinate to exploit the weakened f-file and loose back rank. In positions like this, a forcing sequence can turn an apparently dangerous attack into a decisive material win. The key idea is to look for checks, captures, and threats that overload the defender and leave the queen trapped.