Pricing

Free to start. Pro unlocks every chapter, unlimited reps and the explorer.

Free

Current plan

The fundamentals.

$0

Basics and king and pawn chapters
10 reps a day
Tablebase-checked moves

Pro

Every endgame.

$7.99/month

or $59.99/year (two months free)

All 7 chapters, 199 positions
Unlimited reps
Tablebase explorer
Progress and weak spots

Lifetime

Pay once.

$149.99 once

Everything in Pro, forever
All future chapters

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