Daily Workout

Sign in, review your games and solve some puzzles — our engine studies your mistakes and turns them into a personalized training plan, refreshed every day.

Play vs Bot

Custom EloOpening Sparring

Practice against computer bots of various Elo levels. You can request the bot to play any opening you want to train.

RoseNinaSam
Nina1350 Elo

Puzzles

More Modes
Be the first to start a duel

Puzzle Duel

Challenge a friend 1-vs-1 on the same set of puzzles. Whoever solves the most wins.

Interactive Lessons

All Lessons

Recent games

Recent blunders to fix

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ChessNova — AI Game Review, Interactive Lessons & Puzzles