How important is material in xiangqi?
These answers restate the rules implemented by our open-source engine, which follows the WXF laws for movement, checkmate and both repetition rulings: a side that forces a repetition by perpetual check or perpetual chase loses rather than drawing. The chase half has not been validated against the official casebook. Where an answer refers to a specific position, that position lives on the linked reference page, where the build verifies it before publishing.
Direct answer
Important, but less decisive than in chess. The general cannot run, so an attack with two pieces beats a defence with none regardless of the material count. A chariot up with three enemy pieces around your palace is a losing position, and it happens often.
Count the defence separately
Material totals hide the thing that matters most in the endgame: the advisors and elephants. Equal material with one advisor missing is frequently a loss, because whole classes of mate become possible the moment one goes. Count attackers, then count the defensive structure, and treat them as two different numbers.
Ask what a piece is doing
A chariot with no open file is not worth nine. A horse planted in front of the enemy palace is worth more than four. Nominal values are a starting point for trades, not a measure of the position.
Related questions
Should I ever decline a free piece?
Yes — if taking it costs three tempi while your palace is under attack, it is not free.
Is an extra soldier enough to win?
Rarely on its own, and not at all against an intact defence.
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