
blunder.clinic
Six realistic chess positions a day where the task is simply not to blunder.
A position on the board and a best move to find, or a chess-themed guessing game. A new puzzle each day, the same for everyone.

Six realistic chess positions a day where the task is simply not to blunder.

Checkmate the computer on a six by six board in as few moves as you can.

Every move is a capture: keep taking until one chess piece is left.

One chess position a day: find the winning line, from a gentle Monday to a hard Sunday.

Guess the next five moves of a real chess game, Wordle style.

Guess the day's chess opening move by move, in six tries.

One white piece clears the board, becoming whatever it captures.

A hand-picked chess tactic from a real tournament game, one a day for everyone.

A chess tactics app with one special Daily Challenge each day, streaks and a worldwide leaderboard.

Black to play: find the only move that does not lose to mate.

Place six chess pieces on the day's board to cover as many squares as you can.

One chess tactic a day from a real Lichess game, free, with no ads and no account.

White to play and force checkmate in two, one position a day.

Fill in the hidden squares of a real checkmate, Wordle style.

Move like a queen, capture chess-piece enemies and survive as long as you can on the day's board.

Walk a pawn to promotion against a perfect defending king, one endgame a day.

Chess against the computer with lopsided, randomised armies.

Chess against the computer with totally random pieces, and one shared board each day.

Three daily chess tactics from the makers of the Shredder engine, at easy, medium and hard levels.

Capture pieces until only one is left, in a daily chess solitaire.

Win the day's chess battle with pixel-art troops, in the turns the scouts predict.