Recall the move under pressure
Drill your key lines until the right move comes without thinking about it.
Stop forgetting the openings you study.
Learn the line. Drill it on the board. Recall it in your game. No PGN files to organize. No random lines to memorize.
14-day free trial. Payments handled by Stripe. Cancel anytime.
Know exactly what to train next
Follow one course. Stop hunting through scattered videos, studies, and PGN files.
Train without the busywork
Learn, practice on the board, and track progress in one place.
Our Philosophy
Everything you need. Nothing you don't.
"Pick the opening. Learn the critical lines. Drill them on the board. Track what sticks. One tool instead of five."
Getting started
1. Choose your repertoire
Pick an opening that fits how you play. Choose the lines you want in your games.
2. Learn only what matters
Courses cover the critical moves, ideas, and continuations. Nothing else.
3. Train until it sticks
Drill lines on the board. Hammer the moves you keep missing.
Active courses
5
Study lines
1938
Players training
135
Can I try it for free?
Yes. Create an account and you get a free preview of the courses: the first lines of every opening course, free, with no card. You learn them and drill them on the board exactly like a paying member.
What is not included in the free preview?
The free preview is courses only, and only the opening lines of each one. The rest of every course, plus training built from your own games, needs a trial or a subscription.
What happens during the free trial?
Everything unlocks for 14 days. Full opening courses, board rehearsal, drills, Stockfish evaluation, and progress tracking, so you judge the whole product before you pay.
What happens when my trial ends?
Nothing is deleted. You drop back to the free preview and keep the first lines of every course, along with your progress. Subscribe whenever you want the rest back.
What is included with my subscription?
Every opening course, unlimited board training, the opening explorer, drills, Stockfish in your browser, progress analytics, and every future course.
How is Chesstrophy different from Lichess, Chessable, or PGN files?
One goal: a repertoire you remember and use. Courses, exploration, board drills, engine feedback, and progress live in one workflow instead of five tools.
Who is Chesstrophy for?
Any level. If you study openings and forget them in real games, this is for you.
Can I cancel at any time?
Yes. Cancel anytime and keep access until your current billing period ends.
Founding member offer
One plan. Every training tool included.
Everything you need to build and keep a repertoire. No separate courses to buy. No extra tools.
$4.99 monthly
$24.99 yearly
14-day free trial
Payments handled by Stripe. Cancel anytime.
Chesstrophy Pro Monthly
Maximum flexibility$4.99 per month after your 14-day free trial.
$4.99
per month
- Every structured opening course
- Unlimited board-based line rehearsal
- Complete openings explorer and training tree
- Browser-based Stockfish evaluation
- Progress tracking and performance analytics
- Coordinate and board-vision training
- New courses and training features while subscribed
Get complete access without making a long-term commitment. Cancel whenever you need to.
14-day free trial. Payments handled by Stripe. Cancel anytime. Cancel anytime.
Chesstrophy Pro Yearly
Founding price$24.99 for a full year after your 14-day free trial.
$24.99
$34.99
per year
Save $10.00 (28% off) with automatic coupon
Effective monthly cost: $2.08
Stripe coupon applied automatically at checkout.
- Everything included in the monthly plan
- Save $34.89 compared with monthly billing
- Equivalent to only $2.08 per month
- Complete access for an entire year
- Founding-member pricing while the offer remains available
The strongest value for players ready to build a serious training habit and make consistent progress.
14-day free trial. Payments handled by Stripe. Cancel anytime. Cancel anytime.