Play Hnefatafl Online
Free · no sign-up · Viking chess in your browserYou have an unfinished game.
The Viking game of siege and escape: trap the king with your army, or smuggle him out past the raiders. Play against the computer at five levels, or with a friend on the same device. It works in any browser on phone or desktop, with nothing to download. This board is Copenhagen Hnefatafl, the modern tournament standard. Pick another variant below.
Hnefatafl is the Viking strategy game: one player defends a king trying to escape the board, the other commands a larger army trying to trap him. You can play hnefatafl online right here, free, against the computer or a friend on the same device. It runs in your browser on a phone or a desktop, with no app to download and no account needed. The game above this text is ready when you are.
What is hnefatafl?
Hnefatafl (roughly “NEFF-ah-tah-fell”, the h is silent) was the board game of the Norse world before chess arrived. Vikings carried it to Iceland, Ireland, Britain, and beyond between roughly 800 and 1000 AD. Merchants played it. Kings were buried with it. Then chess showed up in Scandinavia around the twelfth century and slowly pushed it out of fashion.
The name comes from Old Norse: hnefi was the king piece, tafl meant board or board game. So, the king’s board game. If you want the full story of where it came from and how it nearly vanished, the history of hnefatafl covers it.
What makes it worth your time in 2026 is the asymmetry. Chess gives both players identical armies. Hnefatafl doesn’t. One side has more pieces, the other has the king, and the two sides are playing for completely different goals. No other classic game feels quite like it.
How to play, in one minute
The short version:
- The attackers (the larger, darker army) move first.
- Every piece moves like a rook in chess: any number of empty squares along a row or column.
- You capture an enemy piece by sandwiching it between two of your pieces.
- The defenders win if the king escapes to a corner square. The attackers win if they surround and capture the king.
That’s genuinely most of it. The details that trip people up, hostile squares, how the king is captured, when a piece can slip between two enemies safely, are covered in the full hnefatafl rules. Or skip the reading and take the interactive tutorial, which teaches the rules on a live board.
Six variants, one family
The default game here is Copenhagen Hnefatafl on a 11×11 board, the ruleset used for modern world championship play. The other five are historical games from across Northern Europe: Tablut from Sápmi (9×9), Brandubh from Ireland (7×7), Tawlbwrdd from Wales, Ard Rí from Scotland, and the enormous Alea Evangelii at 19×19. The tafl games overview explains how they differ and which to try first.
New players should start with Brandubh. The small board keeps games short, and every rule you learn carries over to the bigger variants.
Play hnefatafl online, against the computer or a friend
Tafl is the family name for hnefatafl and its relatives, so tafl online and hnefatafl online mean the same thing here. The board at the top of this page has two modes.
Hnefatafl vs computer. Pick your side, attackers or defenders, and one of five levels, from 1 (easiest) to 5 (strongest). The hint button suggests a move when you’re stuck, and undo takes your last move back. The computer does its thinking inside your browser, so there’s nothing to install.
Two players on one device. Switch to 2 Players and take turns on the same phone, tablet, or computer, one of you as attacker and one as defender.
Viking chess online, no app needed. The board works with a tap on a phone, a mouse on a desktop, or the arrow keys and Enter. If you leave in the middle of a game, the page offers to resume it the next time you open it in the same browser.
Why play here
Two reasons, honestly.
First, accuracy. A lot of hnefatafl sites and boxed sets teach rules that make the game badly one-sided, usually by letting the king escape to any edge square while keeping a big attacking army. Every variant on this site uses rules checked against the historical sources and the modern competitive standard, and the rules summaries you see are generated from the same engine that enforces them in play. What you read is what the game does.
Second, it’s just easy. No download, no registration, works on your phone. Play the computer to learn, then pass the device to a friend, because hnefatafl against a human is where the game gets mean.
FAQ
Is hnefatafl hard to learn?
No. There’s one movement rule (everything moves like a rook) and one capture rule (sandwich an enemy between two pieces), plus a handful of special cases around the king and the corner squares. Most people play a legal game within five minutes. Playing well takes longer, which is rather the point. More at is hnefatafl hard to learn.
How long does a game take?
On the 7×7 Brandubh board, often under ten minutes. Copenhagen on 11×11 usually runs twenty minutes to an hour depending on how cautious both players are. See how long a game takes for a variant-by-variant breakdown.
Which side should a beginner play?
The defenders. Having a single clear goal, get the king out, is easier to hold in your head than the attackers’ job of building a wall with no leaks. Once you’ve won as the defense a few times, switch sides; attacking teaches you what the defense actually fears.
Can I play hnefatafl against the computer?
Yes. Choose “vs Computer” on the game board, pick attackers or defenders, and set a level from 1 to 5. Level 1 is the easiest, good for learning the rules. Level 5 thinks longest and plays the strongest. All six variants can be played against the computer from their own pages, linked under the board.
Is there a hnefatafl app?
You don’t need one. This site runs in any modern browser on phones, tablets, and desktops, so there’s nothing to download or install and no sign-up. Open the page and play.
Is this the same thing as Kubb?
No. Kubb is a Swedish lawn game where you throw wooden batons, and it also gets called “Viking chess,” which causes endless confusion. Hnefatafl is the board game. The Viking chess vs Kubb page untangles the two.