Game guide · ZBHQK
Chess Online: what to know before playing
Open Chess Online, check the instructions and begin a round. 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.
Bring this focus to a round
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. Use the example to check your reasoning.
The challenge in front of you
Checkmate the opposing king. An attractive position is not enough unless the goal is met. Keep the controls in easy reach.
A walkthrough of the rules
- 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. Use the control method described here for this activity. Read the example below alongside these instructions.
An example to follow
Castling cannot pass through an attacked square. Focus on why the action is allowed, not only its outcome. Keep the game’s format in mind.
Pay attention to this rule
The computer is a small search opponent, not a rated engine. Take a moment to reassess the position before continuing. 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.
Answers about the rules and controls
When I return, what is the goal of Chess Online?
Here is the relevant explanation: Checkmate the opposing king.
Before I begin, how do I control Chess Online?
Here is the relevant explanation: Tap a piece and target; choose a promotion piece when needed.
While reading the Guide, what example helps explain Chess Online?
Keep this in mind: Castling cannot pass through an attacked square.
While reading the Guide, what should I watch out for in Chess Online?
The key detail is this: The computer is a small search opponent, not a rated engine.
Before I begin, what format does Chess Online offer?
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.
Before I begin, which play mode does Chess Online use?
The mode on this page is Local / basic computer. Same-device play uses one screen; this game library does not provide internet matchmaking.
For a quick reminder, where should I start with Chess Online?
Select local play or basic computer.
As a new player, do I need an account or a payment for Chess Online?
Here is the relevant explanation: No player account or payment is needed. Game scores are recreational results, not cash prizes.
While reading the Guide, how can I find Chess Online again?
Keep this in mind: Use the Games list or save this game page in your browser bookmarks. The Guide is linked from the playing page.
When I return, how do I report an issue with Chess Online?
Here is the relevant explanation: 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.