• Click on your piece (white) to select it, then click on a valid square to move
• King (帅/将) and Advisors (仕/士) must stay in the palace (3x3 area at each end)
• Elephants (相/象) cannot cross the river in the middle of the board
• Soldiers (兵/卒) can move sideways after crossing the river
• Capture the opponent's King to win!