Chess guide
Checkmate the opposing king — or win the variant condition in King of the Hill and Three-check.
STEP BY STEP
- Choose Play offline, Play online or Club ladder from the menu.
- Pick a variant, an opponent and a time control.
- Click or tap a piece, then a highlighted square, to move.
- Use hints, takebacks and the move list while you learn.
- Review finished games with analysis to see where they turned.
CONTROLS
- Mouse or touch: click or tap a piece and then a square, or drag it.
- Keyboard: Tab to the board, arrows to move, Enter to pick up and put down.
- Shortcuts: F flips the board, H shows a hint, U takes back a move, Escape opens the menu.
DIFFICULTY
Adjustable. Eight computer levels; puzzles and drills range from simple mates to tricky endgames.
STRATEGY
- Develop knights and bishops before moving the queen out early.
- In Chess960, look for weak squares the random setup creates.
- In Three-check, keep your own king covered — every check counts.
AVOID THESE MISTAKES
- Leaving pieces undefended after a capture.
- Moving the same piece repeatedly in the opening.
- Forgetting the clock in short time controls.
DEVICES
Playable on desktop, laptop, tablet and phone with mouse, touch or keyboard.
ACCESSIBILITY
Full keyboard play, board flipping, move hints and legal-move highlights.
CHANGELOG
- 2026-09 — Achievements linked to your TrySomeGames account; pop-ups also show in fullscreen.
- 2026-09 — Fullscreen button and a redesigned play bar.
GAME DATA
Scores and achievements are saved to your account only if you are signed in. Guests play without an account; nothing is stored beyond your browser.
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Eight Light
Pot your group of balls, then call a pocket and sink the 8-ball before your opponent.
