Xiangqi Rules
A complete beginner's guide to xiangqi rules: the board and river, the palace, how each piece moves, check and checkmate, and what makes it different from chess
For Chess Players
The river and the two palaces are the board features chess does not have. Which pieces they restrict, why it matters, and how to use them in your games.
Xiangqi Rules
Why the two generals in xiangqi may never face each other on an open file, which moves this makes illegal, and how strong players turn the rule into a weapon.