♟️ Pack Échecs
Analyse your games in depth: classic game analysis, invisible tipping moments, and the v7 opening book to prepare what comes next.
← Back to homeWhat the pack includes
50 credits, yours to split freely, sized for chess: Game Analysis at 2 credits, Hidden Potential analysis at 3 credits (e.g. 10 + 10) — also usable on the other credit-based services.
Game Analysis shows where the evaluation dropped; Hidden Potential compares the static evaluation (depth 1) with deep search (depth 14) and returns the moments where the game was about to tip without showing it — with the in-house engine441 engine's own reading.
The v7 opening book (download) is included: 0.25 SOL when bought alone.
Order on the pass pagePrice
| Contents | Price |
|---|---|
| Chess Pack — 50 credits + v7 book | 0.49 SOL |
| Bought separately: 50 credits + v7 book | 0.75 SOL |
That is 35% below buying everything separately. Payment in SOL or USDC through the 441 shop.
Honest limits
Evaluations are engine centipawn evaluations on an internal scale — not an Elo rating, and no playing-strength improvement is promised: the pack sells analysis, not rating points.
One Hidden Potential analysis takes about a minute per game (depth-14 search); credits are charged only after a successful analysis.