Built on real elite games
Endchess is a chess training platform built on real elite games — import and analyze your own from Chess.com and Lichess, not random puzzles in a vacuum.
elite rapid & classical games from the Lichess Elite DB and OTB Master Tournaments
Explore what masters actually play. Import your games from Chess.com and Lichess, analyze them move by move, and replay full games. See engine refutations when you miss, drill with spaced repetition, and study structured courses — all grounded in high-level practical chess.
You can use Endchess as a guest with a 90-day free trial — full access to puzzles, review, explorer, and unlimited replay. When you sign in or create an account, any guest progress from this browser is merged into your account automatically. Free trial includes full explorer access. See plans
Position Explorer
Browse master-level games from the Lichess Elite database and OTB Master Tournaments. See move statistics, popular lines, and filter by rating at every position.
Replay Trainer
Replay real games move by move. Miss a critical move and see the engine refutation — how your opponent punishes the mistake — before it lands in your review queue.
Import & Analyze
Pull games from Chess.com and Lichess into your library. Endchess analyzes every move with engine-backed move quality so you can review mistakes and strengths.
Spaced Repetition Review
Review missed moves, opening lines, and puzzles on a smart schedule. Endchess schedules what you need, when you need it.
Courses
Structured courses built from real master games. Work through lessons and drills — miss a line and see the refutation before you try again.
Tactical Puzzles
Solve puzzles with instant feedback. Play wrong and watch the refutation line, then try again with the correct-move arrow. Tune difficulty to your rating and track daily progress.
Sign in
Import and analyze your games, see refutations when you miss, and track progress.
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