Game guide · CTCPX
Chess Online: a guide for your next round
Try Chess Online at your own pace and keep its objective in view. Checkmate the opposing king. Look at what changes after your first action. Begin with the local / basic computer mode shown on the page. Keep the game area visible while you use its controls.
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 focus for your next round
When a decision goes wrong, compare it with the common mistake described below. Start again only when you intend to leave the current round. Make the next step deliberately.
What the game asks you to do
Checkmate the opposing king. Read that aim before choosing your first action. Take a moment to understand the current position.
Work through the instructions
- 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.
Input guidance
Tap a piece and target; choose a promotion piece when needed. Read a button’s label before selecting it. Look at the feedback after the action.
A closer look at one example
Castling cannot pass through an attacked square. Apply the same reasoning to the position in your own round. Read the matching step again.
A useful caution
The computer is a small search opponent, not a rated engine. Compare the situation with the worked example. Read one step at a time and try it on the playing area. Match the instruction to the control you use.
If you are unsure
While learning, what is the goal of Chess Online?
Checkmate the opposing king.
As a new player, how do I control Chess Online?
Keep this in mind: Tap a piece and target; choose a promotion piece when needed.
While reading the Guide, what example helps explain Chess Online?
Here is the relevant explanation: Castling cannot pass through an attacked square.
On this playing page, 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.
While reading the Guide, what format does Chess Online offer?
Keep this in mind: 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.
As a new player, which play mode does Chess Online use?
Keep this in mind: The mode on this page is Local / basic computer. Same-device play uses one screen; this game library does not provide internet matchmaking.
For my first round, where should I start with Chess Online?
For clarity: Select local play or basic computer.
For my first round, 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.
On this playing page, 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?
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.