Kings Gambit Accepted Mcdonnell Gambit Puzzle (Rated 844): Win Material — Fork Tactic

This middlegame puzzle is built around a forcing tactical shot that wins material by creating a fork against the enemy king and key pieces. The position features advanced passed pawns, loose pieces, and a vulnerable king, so the right move is not a quiet improving plan but a direct tactical refutation. In classical chess, these moments often decide the game because one forcing check can collapse the opponent’s coordination and leave a major piece hanging.