Key Squares & King-and-Pawn vs King: an endgame course

A king can support promotion by reaching useful squares ahead of its pawn. Verify the pawn ending before advancing.

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

• The Key Squares — Identify the squares that would let the king support promotion.
• King Leads the Pawn — Bring the king ahead of the pawn when that helps it advance.
• Take the Opposition to Break In — Use opposition to seek a route past the defending king.
• The Rook-Pawn Draw — Check the rook-pawn corner before assuming promotion is possible.
• Support the Pawn with Your King — Support each advance and avoid stalemate near promotion.