A free 8×8 checkers game you can be playing seconds after the page loads — four difficulty tiers, mandatory captures, a crowning moment worth watching, and pass-and-play for two people on one screen.
Crownfall is checkers — the 8×8 game also called English draughts or American checkers — in a browser tab. Twelve men on the three rows nearest you, twelve across the board from them, and thirty-two dark squares, which are the only squares anyone ever uses. You move first and play up the board; Crownfall plays the dark pieces coming down. There is nothing to install and no account to create: the page loads, the board appears, and you choose an opponent.
Everything after that happens on your own device. The board, the pieces and the rules are part of the page, so a game does not depend on a server staying up or a connection staying clean, and your record — wins, current streak, best streak, your fewest-moves win — is written to your own browser rather than to an account. There is no leaderboard to climb and no history of yours sitting on someone else’s machine.
The name and all of the artwork are original: the board, the ceramic pieces, the crown that drops when a man is promoted. Checkers itself is centuries old and public domain, so what is borrowed is the rules and nothing else. If there are two of you in the room, Pass & play puts both sides on one device.
Difficulty here is not a label on the same opponent. It is how far ahead the computer looks. The engine is a negamax search with alpha-beta pruning, iterative deepening and a per-move time budget, which in plain terms means it builds the tree of continuations, assumes you will answer with your best move, and picks the line that leaves it best off. Easy searches three moves deep in about a quarter of a second. Medium searches seven in roughly 600 milliseconds. Hard goes twelve deep in about 1.2 seconds. Expert reaches sixteen in about 1.8 seconds — a longer think than the others, and on a busy phone the difference is visible.
What that feels like in practice: Easy plays honestly but shallowly and will let things slide. Medium is a decent club-casual game. Hard punishes a loose move, and you will feel it two moves later. Expert rarely hands you anything, and beating it has to be earned rather than waited for.
The search runs on a background thread, so the board never freezes while the computer thinks, and the status line always tells you whose move it is. What it searches is judged on material, how far each man has advanced, whether a back-row guard is still standing, centre control and how much room its kings have.
Standard American checkers, unmodified. Men move one square diagonally forward. Captures are mandatory — if a jump exists, a quiet move is not legal that turn, and the pieces that have to move are marked on the board with a pulsing ring so you are never left wondering why a move was refused. Once you start a multi-jump chain you must finish it. Landing on the far row crowns the man and ends the move right there, even in the middle of a chain. A king then moves and captures one square diagonally in any of the four directions. This is not the international game: there are no flying kings that slide across the board, and no 10×10 variant hiding in a menu.
You win by leaving your opponent with no legal move at all. That usually means taking every piece, but blocking the last one counts too, and it is a real way to lose a game you thought was comfortable. If neither side captures anything or advances a man for forty moves each, the game is a draw; so is a position that occurs three times.
The mandatory capture is what makes the game interesting, and it is worth understanding before your first move. Because you cannot decline a jump, a piece offered in the right place is an instruction rather than a gift: you take one, and the reply takes two back. It is also worth knowing what is *not* enforced: when several capture chains are on offer you may take any of them, so the longest jump is never compulsory.
Tap or click a piece and its legal destinations appear as dots on the board — larger ones where a capture is waiting. Tap a destination to play the move. The squares of the last move stay highlighted, so if you look away for a moment you can see what just happened. Slides and jumps are animated, captured pieces fade out as they are jumped, and a promotion dims the board briefly while the crown lands.
It works with a keyboard too, which matters if a trackpad is not the tool you want. The canvas is focusable: arrow keys walk a dashed cursor across the dark squares, Enter or Space picks up and places, and U or Backspace undoes. The cursor moves diagonally because the playing squares are diagonal neighbours, so four arrows are enough to reach every square on the board.
Undo is more generous than it sounds. Rather than leaving you a move behind and letting the computer decide again, it rolls back both your move and its reply, so you land on your own turn with the position you meant to have. It is disabled while the computer is thinking or a piece is mid-animation. There is a mute control for the slide, jump and crowning sounds, and a reduced-motion mode that honours your operating system setting and collapses the animations to quick crossfades.
The end of a game gets a proper moment: an overlay with a result card showing the moves played (both sides counted), the pieces you captured, the pieces you still had, and your current streak at that difficulty. Then Rematch, Share, Download, or back to the menu.
Share uses your device’s own share sheet where there is one, image and all. On a desktop, where there is no share sheet, it copies a line like “I beat Crownfall checkers on Hard in 34 moves” along with a link — and that link carries the difficulty you were playing, so whoever opens it lands on the same tier already selected. The card itself is a 1080×1350 PNG, which is the size social platforms actually want, and Download keeps it either way. It is a screenshot, not a broadcast: nothing is posted anywhere on your behalf.
Records are kept separately for each tier, and the stats strip on the menu shows current streak, best streak, total wins and your fewest-moves win at whichever level you have selected. Pass & play games are left out of the record on purpose — they are for two people in a room, not for your score.
Checkers rewards a handful of habits far more than it rewards clever individual moves, and most of them come back to the fact that captures cannot be declined.
Last reviewed 2026-09-17.
Free browser checkers with a real AI opponent.
Learn how to play checkers (English draughts): the rules, mandatory captures, multi-jumps, kinging, and strategy — plus how Crownfall’s alpha-beta AI decides its moves. Free, in your browser.
Crownfall is a free browser checkers game with a genuine computer opponent. This guide covers the standard English-draughts rules it uses, a handful of tips that will win you more games, and a plain-language note on how the AI actually thinks.
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