Checkmate — the free daily chess puzzle
Checkmate is a free daily chess puzzle you can play in your browser
— no downloads, no signup. Every day there is one shared puzzle
taken from a real game: your opponent has just moved, and you must
find the winning continuation. You have 3 hearts and 2 hints;
difficulty ramps from easy Mondays to tough Sundays. Puzzles come
from the Lichess open puzzle database (CC0). Please enable
JavaScript to play.