Smothered Mate Puzzles
A checkmate delivered by a knight against a king completely boxed in by its own pieces.
Every puzzle below comes from a real game where this exact idea decided the outcome. Solve them right here in your browser — hints and full solutions included, no account needed.
Why it works
The knight attacks without needing an open line, so the pieces crowded around the king cannot block the check - and the king has nowhere to step.
What to look for
A cornered king surrounded by its own pieces, and a forcing queen sacrifice on g8 (or g1) that pulls a rook into the smother - the Philidor pattern.
See the pattern
Solve smothered mate puzzles now
Real positions from the library, filtered to this theme. Pick a difficulty and find the best move.
Smothered Mate puzzles: frequently asked questions
What are Smothered Mate puzzles?
A checkmate delivered by a knight against a king completely boxed in by its own pieces. Every puzzle on this page is a position from a real game where exactly this idea decides the outcome.
Why does this pattern work?
The knight attacks without needing an open line, so the pieces crowded around the king cannot block the check - and the king has nowhere to step.
What should I look for in Smothered Mate puzzles?
A cornered king surrounded by its own pieces, and a forcing queen sacrifice on g8 (or g1) that pulls a rook into the smother - the Philidor pattern.
Are these Smothered Mate puzzles free?
Yes — the trainer on this page pulls from a curated set of smothered mate positions in the Blunders library and is free to use in your browser, no account or download required. A free account adds progress tracking and puzzles built from your own games.
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