Chess Virtuoso drills your chess openings into long-term memory with spaced repetition. Five minutes a day, and you'll never fall out of theory again.
The same loop behind Duolingo and Anki — built for the board.
Replay every opening on a real board. Hints, instant visual feedback, mistake tracking. You improve line after line, never lost.
Official, community, or your own. Filter by side, depth, win-rate. Search, add, train — in two taps.
Construct your repertoire line by line in the built-in editor. Name variations, step move by move, keep it private — or publish to the community.
Paste a PGN and the opening rebuilds itself, move by move. Pick your side, name it, and it drops straight into your review routine.
Learn from openings shared by 12,000 players — voted and ranked. Or build your own private book. Free, unlimited.
XP, levels, streaks and achievements. Not to infantilize — so you show up tomorrow. And the day after.
Every fundamental, at no cost. A Pro tier lands later for club players.