Ladder Mate
Use two heavy pieces like a sliding wall to squeeze the enemy king rank by rank until checkmate.
Why This Matters
- A ladder mate works best when one rook is the wall and the other rook becomes the next wall.
- Do not rush both pieces forward at once. One heavy piece must always keep the king trapped.
- If the king reaches the edge and only one square is left, the other rook often gives the final mate.
Objectives
- Explain how two rooks, or a rook and queen, can trap a king by taking away whole ranks or files.
- Choose which heavy piece should move next so the box gets smaller instead of bigger.
- Finish a ladder mate without letting the king escape back toward the center.
Guided Interactive Lesson
Lesson Line
- Rg6
- Kf8
- Rb6
- Kg8
- Rb7
- Kh8
- Ra8#
Practice Positions
Find the move yourself — the answer stays hidden until you solve it or reveal it.
Practice 1 of 4
White to move. Find checkmate in one.
Practice 2 of 4
Start the ladder. Move one rook to make a wall that keeps the king from coming down the board.
Practice 3 of 4
The king is boxed in near the back rank. Slide the other rook so the box gets even smaller.
Practice 4 of 4
Finish the ladder technique from here. Find White’s forcing sequence all the way to mate.
Mini-Game
Play this with a partner. White should keep shrinking the king’s box with the rooks; Black tries to notice when one rook must stay as the wall while the other rook moves.
Printable Move-by-Move Boards
Print one board per step to review the full sequence offline.
Open printable version