Game guide · HBCYGSL
Your guide to Chess Online
Chess Online gives you a focused activity to play in your browser. Checkmate the opposing king. Check the relevant rule before repeating a move. Read the objective before making your first input. Look at what changes after your first action.
Play on one device with a friend or against the basic computer opponent. Repetition and the fifty-move rule trigger an automatic draw here; there is no internet matchmaking or tournament clock.
Take a closer look while playing
Choose one rule to keep in mind for this round. Apply it consistently rather than guessing what another version might allow. Make the next step deliberately.
Aim for this result
Checkmate the opposing king. Use the instructions to see which actions move you towards it. Review the board or playing area as it changes.
Step by step
- Select local play or basic computer.
- Choose a piece and a legal target.
- Castling, en passant and promotion obey king-safety rules.
- Use the promotion selector before moving to the last rank.
- Undo or New game restarts play.
Controls
Tap a piece and target; choose a promotion piece when needed. Keep the playing area visible while using these controls. Read the example below alongside these instructions.
See how the rules apply
Castling cannot pass through an attacked square. Focus on why the action is allowed, not only its outcome. Notice the change in the playing area.
One detail worth checking
The computer is a small search opponent, not a rated engine. A different version of the game may use a different rule. Take enough time to read a new position. If a game has a timer, learn its controls first rather than searching for them during the round.
Read these answers for extra help
While reading the Guide, what is the goal of Chess Online?
Keep this in mind: Checkmate the opposing king.
How do I control Chess Online?
The key detail is this: Tap a piece and target; choose a promotion piece when needed.
Before I begin, what example helps explain Chess Online?
For clarity: Castling cannot pass through an attacked square.
As a new player, what should I watch out for in Chess Online?
Keep this in mind: The computer is a small search opponent, not a rated engine.
What format does Chess Online offer?
Here is the relevant explanation: Play on one device with a friend or against the basic computer opponent. Repetition and the fifty-move rule trigger an automatic draw here; there is no internet matchmaking or tournament clock.
On this playing page, which play mode does Chess Online use?
The key detail is this: The mode on this page is Local / basic computer. Same-device play uses one screen; this game library does not provide internet matchmaking.
On this playing page, where should I start with Chess Online?
For clarity: Select local play or basic computer.
As a new player, do I need an account or a payment for Chess Online?
No player account or payment is needed. Game scores are recreational results, not cash prizes.
How can I find Chess Online again?
Use the Games list or save this game page in your browser bookmarks. The Guide is linked from the playing page.
On this playing page, how do I report an issue with Chess Online?
Use the contact form and include the game name, browser, device and the actions that led to the issue. Do not send passwords or payment details.