No. 9: Two Horses Win by Rule vs Horse and Two Advisors (1)

"No. 9: Two Horses Win by Rule vs Horse and Two Advisors (1)" is a Xiangqi (Chinese Chess) puzzle from the collection Practical Endgames. Red moves first and wins in 7 moves; the key first move is H1+2. Below you will find the full solution, what each move achieves, where it could go wrong, and the alternative defences.

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Pieces on the board

Red has a General, 2 Horses. Black has a General, 2 Advisors, a Horse.

Solution move by move

1. Red H1+2 (check)
1. Black H5-7
1. Black H5-7
2. Red H6-4
Why it works–
What to watch out for
Not forcing: the defender has 4 replies, so compare each one before playing it.
2. Black K6=5
2. Black K6=5
3. Red K5+1
Why it works–
What to watch out for
Not forcing: the defender has 4 replies, so compare each one before playing it.
3. Black H7+6
3. Black H7+6
4. Red H4+2 (threatens mate next move)
Why it works
Creates an immediate mating threat that must be answered.
What to watch out for
Not forcing: the defender has 7 replies, so compare each one before playing it.
4. Black H6+5
4. Black H6+5
5. Red -H+3 (check, threatens mate next move, the only legal reply)
Why it works
Forcing: the opponent has only one reply, so the line cannot be avoided.
Creates an immediate mating threat that must be answered.
What to watch out forNo real drawback in this position.
5. Black K5=6
5. Black K5=6
6. Red H3-5 (check)
6. Black K6+1
6. Black K6+1
7. Red H5-3 (checkmate)
Why it works
Ends the game: no legal reply remains.
What to watch out forNo real drawback in this position.
7. Red H5-3

Variations and alternative defences

The source manual records 3 variations. Each branch starts from the move number shown.

Variation 1, from move 1: K6+1 2. K5+1 A5-6 3. H6+4 A6+5 4. H4-3 A5+4 5. K5-1 +A-5 6. H3+2# Try it on the board
Variation 2, from move 1: K6=5 2. K5+1 H5-7 3. H6+4+ K5=6 4. H4-2 Try it on the board
Variation 3, from move 2: A5+4 3. K5-1 Try it on the board

Final position

Red wins after 7 moves. The General has no legal move.

Questions about this puzzle

Who moves first in "No. 9: Two Horses Win by Rule vs Horse and Two Advisors (1)"?

Red moves first, as in every puzzle of Practical Endgames.

How many moves does the solution take?

7 moves. The main line is shown above; alternative defences are covered in the variations section.

What is the key move?

The first move H1+2 starts the combination. Everything that follows depends on it.

Can I play this position myself?

Yes. Open it on ChessZing, where the board checks your moves and shows the solution if you get stuck.

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