Development
In the opening, place pieces on useful squares, protect the king and contest the center.
Chess Board Practice — Examples
Examples, context and typical uses for Chess Board Practice.
Captures
Before moving, check whether the destination is defended. Trades should be evaluated in the context of both piece value and king safety.
Limits of the browser board
This is primarily a local practice board. Verify any move that requires formal tournament-rule enforcement before treating it as a competitive result.