Morphy vs the Duke and the Count, Paris 1858
The coach
Not just βblunderβ. Why.
Play a casual game and the coach stops you after a mistake, names what went wrong, shows the better move, and lets you take it back. Every finished game gets a full review.
The bots
From Pip to the Dragon
- Pip250
- Hop500
- Dia800
- Gus1000
- Roo1200
- Regina1450
- Old King Cole1750
- Morwen2050
- The Dragon2500
A course from zero
Nine units, from the board to the endgame, every position engine-checked.
10,000 puzzles
Rated, themed, a daily puzzle, and Puzzle Rush against the clock.
Challenges
Mate in time, hold the draw, survive the Dragon. One boss per unit.
Your mistakes, back again
Review a game and its worst moves return as drills until they stick.