Puzzle attempts
by our users
by our users
High-quality
endgame puzzles
endgame puzzles
Puzzle categories

Only high-quality puzzles
Unlike other sites, we only use man-made, high-quality puzzles. Our puzzles are not just a tactical sequence to find, but rather carefully picked positions of common theoretical endings.
- No computer generated puzzles
- Puzzles are divided into selectable categories
- An actual endgame trainer, not a tactics trainer!

Also includes drawn endgames
Knowing drawn endgames is an essential part of mastering theoretical endgames. It can be the deciding factor for saving half a point.
- 27 % of our puzzles are drawn positions

Puzzles end when they should
Another huge flaw in other tools is the puzzles are too short or too long. Either it is a 3-move tactical sequence or it makes you play until checkmate. Our approach is different:
- Puzzles end as soon it becomes a trivial ending
- No need to prove you can checkmate with queen for the 784th time
- A setting to adjust when puzzles end