Smothered Mate: a theory course

A knight can mate a king whose escape squares are blocked by its own pieces.

4 lessons, each followed by its own puzzle drill, then 10 themed puzzle packs.

• The Mate — Recognize the knight’s mating square.
• Double Check to the Corner — Use double check to force the king toward the corner.
• The Queen Sacrifice — Sacrifice the queen only when the forced recapture traps the king.
• Restrict the King’s Escapes — Set up the trapped king before delivering the knight mate.