Everything Chess Nexus Offers
One free platform to learn, train and compete at chess — daily puzzles, tactics races, live games, deep game analysis, 3D arena tournaments, structured study and a friendly community. No ads, no paywalls, ever.
What you can do on Chess Nexus
Six ways to grow at chess, all in one place — free, no ads.
- Train tacticsDaily puzzles from World Champion games, a Nexus Guide that finds your weaknesses, plus fun modes like Puzzle Tic-Tac-Toe and Bingo.
- Compete liveTimed puzzle races, team races, and immersive 3D arena tournaments with real-time leaderboards.
- Play chessLive games against real people or Stockfish, play with friends in private rooms, and spectate live boards.
- Analyse & studyDeep game review with accuracy scores and blunder detection, master games with guess-the-move, and structured study tracks.
- Belong to a communityFriends, clubs, live activity feeds, chat and weekly leaderboards.
- Teach live, in the appA built-in classroom: HD video, screen share and one shared board. Give a student control, load studies, endgames or puzzles onto the board, and attendance marks itself. No Zoom needed.
- Coach an academyA full coaching toolkit — roster, batches, attendance, assignments, courses, private races and parent reports.
Explore every feature
Pick a feature to learn exactly how it works — then jump straight into the app and play.
Chess Puzzles
Daily puzzles from super-grandmaster games, the Monthly Focus challenge, TTT and Bingo. A free, fun way to train tactics.
Learn more →Puzzle Race
Solve as many tactics as you can against the clock. Timed puzzle races by theme, with live leaderboards.
Learn more →Play Chess Online
Play live games against other members or challenge the Stockfish engine — all free, no ads.
Learn more →Play With Friends
Create a private room, share a link and play 2-player chess with a friend in real time — free, no ads.
Learn more →Masters Games
Play through famous grandmaster and World Champion games move by move, and guess the master's move — free.
Learn more →Analyse My Game
Get a move-by-move review with a CAPS accuracy score, blunder detection, piece heatmaps and session badges.
Learn more →Improve at Chess
Your Nexus Guide studies your own games, finds your weaknesses, replays your mistakes and drills the tactics you keep missing — free.
Learn more →Practice Streak & Weekly Report
Practise five days running and unlock a report on every game you played — accuracy by phase, how you defend, the endgames you reached, and a study plan from your own mistakes.
Learn more →Chess Coaching Platform
A free toolkit for chess coaches and academies — student roster & batches, assignments, course builder, private class races and parent reports.
Learn more →Free Coach Plan
Free forever for up to 30 students — no trial, no card. Exactly what is included, and exactly where the limits are.
Learn more →Founding Coaches
The first 50 coaches get the Pro plan free for a full year — unlimited live classes, 70 students, no card. Worth $228.
Learn more →Chess Academy Software
Run a multi-coach academy from one place — invite your coaches, pay for everyone centrally, and oversee every coach, student and class while still coaching your own.
Learn more →Live Chess Classroom
Teach chess live without Zoom — HD video, screen share and one shared board every student sees, with attendance marked automatically.
Learn more →Endgame Training
Endgames pulled from real master games, grouped by type — then play them out against Stockfish until you can actually convert them.
Learn more →Opening Repertoire
Build your repertoire on the board, drill it with spaced repetition, and find the exact move where you left your prep in real games.
Learn more →Chess Course Builder
Build an ordered syllabus from your studies, built-in studies, videos, master games and endgames — enrolled to a whole batch.
Learn more →Progress Reports
One shareable link per student — rating, puzzles, assignments, attendance and recent games. Parents need no account.
Learn more →Complete Coach Guide
How everything works, step by step — onboarding, students, batches, assignments, courses, schedule, attendance, parent reports and the built-in live classroom.
Learn more →Coach Referral Program
Refer another coach and earn 25% of their first subscription as wallet credit toward your own plan — in your own currency, with no limit on referrals.
Learn more →Coaching Questions Answered
Straight answers for coaches — managing students, running online classes, organizing batches, homework, tracking progress and starting an academy.
Learn more →3D Chess Arena
Enter an immersive 3D world as an avatar — play real-time tournaments at the table and solve tactics in a 5-stage Puzzle Hall with live leaderboards and chat.
Learn more →Chess Study
Structured lessons and tests — basic tactics, openings, endgames and positional play — chapter by chapter.
Learn more →Chess Community
Follow friends, join clubs, see live activity feeds and weekly leaderboards in the Chess Nexus social hub.
Learn more →