ZenChess Opening Trainer

Save over 500,000
chess moves into your
FREE repertoires

🎯 Free Forever - No subscriptions, no limits, no gimmicks

50MB storage per user = many chessable length opening repertoires can be imported

Why ZenChess is Revolutionary

Other Platforms

❌ Limited variations
❌ Minimal storage
❌ Monthly subscriptions

                        ZenChess
                        ✅ Completely FREE forever
✅ Over 500,000 moves capacity
✅ Unlimited repertoires
✅ No subscriptions ever

                    

Train Openings

Spaced Repetition, random positions, systematic coverage, or train from position.

PGN Loading

Load any reasonably sized PGN file as a repertoire. Specify a white or black repertoire.

Track Your Progress

Detailed statistics of every variation. Track your success over time with charts.

Built by Chess Players, For Chess Players

No Venture Capital

No investors to appease = no rug pulls

Simple Business Model

Free core features, premium add-ons later

Your Data

Own your chess knowledge completely