Boden Mate Chess Puzzles
Two bishops deliver a criss-cross mate. Free to practise, graded easy to hard, no login required.
About boden mate puzzles
Boden's Mate is a spectacular pattern where two bishops on criss-crossing diagonals deliver checkmate to an exposed king, typically after a queen sacrifice opens the lines. Named after Samuel Boden who executed it in 1853, this pattern most commonly occurs after the opponent has castled queenside and White sacrifices the queen to open the a8-h1 and a6-f1 diagonals simultaneously. Practising Boden's Mate puzzles trains you to recognise the specific pawn structure and piece placement that makes this mate possible and to calculate the forcing sacrifice sequence that leads to it. Understanding Boden's Mate helps you evaluate queenside castling safety for both yourself and your opponent.
How to train boden mate
The boden mate is a named pattern because it recurs. Learn the geometry — which squares the king is denied and which piece delivers the blow — and you will spot it in your own games without calculating.
Questions
How many boden mate puzzles are there?
Enough that you will not repeat them — this set is drawn from a library of over 1,000,000 puzzles taken from real games, graded from easy to hard.
What level is this suitable for?
Children from about age 5 upward, once they know how the pieces move, through to rated tournament players. Start on the easy set and move up when you are solving most of them at a glance.