Learn How to Win with Clearance: Middlegame Tactics
This puzzle is a classic clearance idea in a sharp middlegame. White uses a forcing capture to remove a key defender and open a file for the rook. The position looks materially difficult, but the tactical point is that the pinned black rook cannot be defended normally because the queen and rook are aligned on the same file. Once the defender is eliminated, the rest becomes a forcing sequence based on checks and recaptures.