From McPuppy Studios
McPuppy Chess
Free chess for everyone — play a real game, solve one honest puzzle, or start at how the pieces move.
Play Chess New to chess? Start at lesson oneFree · no account needed · keeps playing with the wi-fi off
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White to play. Mate in one.
Four ways in
Play Now
Sit at a park table. Another operative, a park regular, or McPuppy himself.
The Gauntlet
Ten floors, ten rivals, one real engine. The board grows grander the higher you climb.
Puzzles
One move wins. Play the wrong one and it shows you exactly why it loses.
Academy
Nobody is born knowing this game. Start at the pieces, on a board you can touch.
- The chess is real. A perft-verified referee runs every board, with Stockfish as a second opinion — and it's re-proved in CI before anything ships.
- Every finished game gets a review. Accuracy, the move it turned on, and the one you missed. Free, for everyone, forever — it runs in your browser.
- It works on a plane. The whole arcade and the engine cache on first visit, so the games keep working with the wi-fi off.