The horse is the most unusual piece in xiangqi. It jumps, it can be blocked, and it moves in an L-shape that never quite goes where you want. In the endgame, these quirks matter more than in the middlegame, because there are fewer pieces to help. This article covers the basic horse endings: what wins, what draws, and the one geometric fact that explains almost everything.
How the horse moves, again
The horse (H, Vietnamese Mã) moves one point orthogonally and then one point diagonally outward. If a piece of either colour stands on the first point — the horse's "leg" — the horse cannot move in that direction. Unlike the knight in chess, the horse can be blocked.
The one geometric fact
Colour the points of the board like a chessboard, alternating light and dark. Every horse move goes from one colour to the other. So from any point, a horse only ever attacks points of one colour — the opposite colour from the one it stands on.
Two points next to each other orthogonally always have different colours. That means a horse can never attack two orthogonally neighbouring points at the same time.
Why does this matter? Because the general moves orthogonally. When a lone horse checks a general, the general can usually step to a neighbouring point the horse does not attack. A horse on its own cannot build a cage around the general. It needs help.
The help: your general and the no-move rule
In xiangqi you have two helpers that chess players do not:
- Your general controls its whole file from across the board, because the two generals may not face each other with nothing between them.
- A player with no legal move loses, even if not in check.
Put these together and a horse plus general can beat a bare general.
In the diagram, the black general has exactly two points it could move to. The red general takes one, from the far side of the board. The horse takes the other. Black is not in check, but has no move, and loses.
This is the core technique of the horse ending: drive the enemy general to the edge of its palace, take one neighbour with your general, take the other with your horse, and let the defender run out of moves.
Horse against defenders
As soon as the defender has advisors and elephants, a lone horse struggles:
- Against the full set of advisors and elephants, a horse on its own normally cannot win. The defenders block its leg points and cover the squares it needs, and the defender always has safe waiting moves.
- Against a single defender, the result depends on the details, and practical chances are good for the horse side but it is not automatic.
The lesson for your middlegame: if your winning plan relies on a horse, keep a soldier with it. Horse and soldier together are a much stronger team.
Horse and soldier
A horse with a soldier that has crossed the river is a dangerous combination. The soldier covers points close to the palace and can take away the general's flight squares; the horse delivers checks from angles the defenders struggle to cover. Many real endgames are won by this pair even against some defenders.
Keep in mind that a soldier which has advanced all the way to the enemy back rank loses much of its value: it can only move sideways there. A soldier one or two ranks in front of the palace is usually more useful than one that has run to the bottom.
Horse against chariot
When the defender has a chariot and you have only a horse, you are usually defending, not attacking. A chariot is far stronger than a horse. The horse side's best practical chance is a fork: the horse jumps to a point that attacks the chariot and the general at once. Always check every square the enemy horse can reach before placing your chariot.
Practical tips
- Watch the leg points. In the endgame, a single enemy piece next to your horse can freeze it. Before you plan a route, trace the legs.
- Centralise the horse. A horse near the centre of the board reaches both wings; a horse on the edge reaches very little.
- Use your general first. Put it on the right file before you start checking. The horse cannot do the job alone.
- Count the defender's waiting moves. The no-move win only works when the defender has nothing else to move. If the defender still has an elephant that can shuffle, the win may be harder or impossible.
Practise it
- Set up the diagram, then move the red general one point sideways and notice that the black general now escapes to the centre.
- Try to win horse and general against a bare general starting from random positions. It is harder than the chariot ending and teaches you a lot about the horse.
- Continue with cannon endgames and soldier endgames, and compare with the flying general mates article.
A route-planning exercise
Horses are slow, and in the endgame tempo matters. A useful exercise: put a horse on any point of an empty board and count how many moves it needs to reach a given target, avoiding points where a leg could be blocked. You will quickly notice that some targets that look close are three or four moves away, while others on the far side of the board are only two. Players who plan horse routes in advance win horse endgames; players who improvise usually run out of time or let the defender reorganise.
Frequently asked questions
Can a horse and general beat a bare general?
Yes. The horse cannot trap the general alone, but together with your general's control of a file and the rule that a player with no legal move loses, it is a win.
Why can't a horse attack two neighbouring points?
Every horse move changes the colour of the point, like a knight in chess. Orthogonally neighbouring points have different colours, so a horse attacks at most one of them.
Can a lone horse beat a general with advisors and elephants?
Normally not against the full set. The defenders block the horse's leg points and have enough waiting moves.
Is a horse or a cannon better in the endgame?
It depends on the position. Cannons need screens, which become rare as pieces disappear; horses can be blocked but do not need screens. Many players find the horse the stronger endgame piece when few pieces remain.
What is the biggest danger when my opponent has a horse?
The fork. A horse can attack the general and a valuable piece at the same time. Check its landing squares before every move.
