Game guide · GDFCWJ
Chess Online: rules and examples
Chess Online gives you a focused activity to play in your browser. Checkmate the opposing king. Choose a clear next step rather than rushing through the instructions. 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.
A small practice goal
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. Notice the feedback after each input.
What counts as success
Checkmate the opposing king. Read that aim before choosing your first action. Try to explain the aim in your own words.
The order of play
- 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.
Keyboard and screen 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.
Learn from a sample situation
Castling cannot pass through an attacked square. Apply the same reasoning to the position in your own round. Notice the change in the playing area.
Keep this in mind
The computer is a small search opponent, not a rated engine. A different version of the game may use a different rule. Before your first action, say what you are trying to achieve. Then compare the result with the goal.
A few questions answered
For a quick reminder, what is the goal of Chess Online?
For clarity: Checkmate the opposing king.
While learning, how do I control Chess Online?
The key detail is this: Tap a piece and target; choose a promotion piece when needed.
When I return, what example helps explain Chess Online?
Keep this in mind: Castling cannot pass through an attacked square.
For this browser game, what should I watch out for in Chess Online?
For clarity: The computer is a small search opponent, not a rated engine.
While reading the Guide, 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.
Which play mode does Chess Online use?
Here is the relevant explanation: The mode on this page is Local / basic computer. Same-device play uses one screen; this game library does not provide internet matchmaking.
While learning, where should I start with Chess Online?
Keep this in mind: Select local play or basic computer.
While learning, do I need an account or a payment for Chess Online?
Keep this in mind: No player account or payment is needed. Game scores are recreational results, not cash prizes.
While learning, 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.
While learning, how do I report an issue with Chess Online?
The key detail is this: 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.
