How do you play ULTIMATE CHESS?
Goal: Play a full game of chess in the browser, against a friend on the same device or against the computer on Easy, Medium or Hard. Checkmate the other king to win.
- Choose Player vs Player or Player vs AI.
- Against the AI, pick Easy, Medium or Hard.
- Click a piece to select it (the How to Play box reminds you: click a piece, then click a square).
- Click a green square to move there, or a red square to capture.
- Checkmate the other king to win.
What are the controls for ULTIMATE CHESS?
| Input | Action |
|---|---|
| Mouse click | select a piece |
| Click a green square | move |
| Click a red square | capture |
| Restart button | start a new game in the same mode |
Tips for ULTIMATE CHESS
- Start on Easy against the AI to learn the moves.
- White moves first, as the game's How to Play box says.
- After you click a piece, green and red squares show where it can move or capture, which helps beginners.
- Castling and pawn promotion are in the game, so use them.
Guide written by Gamezylo from the developer’s description, instructions and screenshots of the game, Oct 6, 2026. If the game plays differently, follow what it shows on screen.
Game details
- Genre
- Chess, Brain & Math
- Themes
- Classic
- Works on
- Computer (mouse) or touch screen
- Players
- 1–2 players on one device
- Screen
- Plays best in landscape
- Added to Gamezylo
- Sep 30, 2026
- Published via
- GameMonetize (third-party developer)
From the developer
Ultimate Chess is a classic chess game to play in the browser. Choose Player vs Player to play with a friend on the same device, or Player vs AI and choose the difficulty: Easy, Medium, or Hard. It is played with the mouse: click on a piece and then on a green square to move or on a red one to capture. Includes check and checkmate, castling, pawn promotion, move history, and sound effects. Clear interface with turn indicator and Restart and Back to Menu buttons.
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Questions about ULTIMATE CHESS
How do you play ULTIMATE CHESS?
Click a piece, then click a green square to move or a red square to capture. Play a friend or the computer.
What is the goal of ULTIMATE CHESS?
Checkmate your opponent's king.
Can you play Ultimate Chess against a friend?
Yes. Player vs Player mode lets two people take turns on the same device.
Is ULTIMATE CHESS free?
Yes, it is free to play in your browser on Gamezylo with no download; the game may show its own ads.
Is ULTIMATE CHESS free to play?
Yes. ULTIMATE CHESS is free on Gamezylo with no download and no sign-up. The game comes from a third-party publisher and may show its own ads inside the game.
Can you play ULTIMATE CHESS on a phone or tablet?
Yes. It is played by clicking or tapping.