
Strategy
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Play against the computer or another person on the same board. Choose a 2D or 3D view and review moves with the game toolbar.
Starting game
Loading the game board. If controls do not respond right away, tap or click once inside the frame.
Need-to-know
Choose white or black, leave Against machine checked for a computer opponent, and select New game. Uncheck Against machine to control both sides on the same board. Use 2D view if the 3D board makes piece selection difficult. The machine think-time field requires Enter to save a change; higher values can slow the game.
This HTML Chess build provides an Against machine checkbox, a player-color selector, promotion choices, and a machine think-time setting. Its toolbar switches between 2D, 3D, or both views and navigates the move history. These are tools for playing and reviewing a match; there is no separate guided tactics course.
Player guide
Uncheck Against machine and start a new game. Both sides can then be controlled on the same board; this is not an online multiplayer lobby.
The machine think-time setting increases its search work. Use the default setting on slower devices and press Enter to save changes.