AI Timing: In Advanced/Master mode, the bot may take a few seconds to think. Be patient!
Undo Move: When playing vs AI, click the Undo button twice to undo both your move and the bot's move.
Pawn Promotion: When a pawn reaches the last rank, select the piece you want to promote to.
Controls: Click a piece to select it, then click a highlighted square to move.
Game Modes: Switch between Two Players or Play vs AI using the mode buttons.
AI Difficulty: Beginner for fast moves, Master for challenging play (slower).