B. Two Chariots and Cannon Class, Game 23

"B. Two Chariots and Cannon Class, Game 23" is a Xiangqi (Chinese Chess) puzzle from the collection Chariot & Cannon mates. Red moves first and wins in 6 moves; the key first move is C8+3. 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, a Advisor, a Elephant, 2 Chariots, a Cannon. Black has a General, a Advisor, 2 Elephants, a Chariot, a Horse, a Cannon, a Soldier.

Solution move by move

1. Red C8+3 (check, the General has no escape square)
Why it works
Takes away the General's escape squares.
What to watch out forNo real drawback in this position.
1. Black E3+1 (threatens mate next move)
1. Black E3+1
2. Red R7+7 (check, threatens mate next move, the only legal reply, the General has no escape square)
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.
Takes away the General's escape squares.
What to watch out forNo real drawback in this position.
2. Black A5-4 (threatens mate next move)
2. Black A5-4
3. Red R5+2 (captures the Elephant, check, the only legal reply)
Why it works
Forcing: the opponent has only one reply, so the line cannot be avoided.
Wins material: takes the Elephant.
What to watch out forNo real drawback in this position.
3. Black K5=6 (threatens mate next move)
3. Black K5=6
4. Red R7-5 (check, threatens mate next move)
Why it works
Creates an immediate mating threat that must be answered.
What to watch out forNo real drawback in this position.
4. Black A4+5 (threatens mate next move)
4. Black A4+5
5. Red R7=4 (captures the Horse, check, threatens mate next move)
Why it works
Wins material: takes the Horse.
Creates an immediate mating threat that must be answered.
What to watch out forNo real drawback in this position.
5. Black K6=5 (threatens mate next move)
5. Black K6=5
6. Red R4+5 (checkmate)
Why it works
Ends the game: no legal reply remains.
What to watch out forNo real drawback in this position.
6. Red R4+5

Variations and alternative defences

What if Black defends differently? The alternatives below were checked with the rules engine; lines marked with a mating move lose at once, the others are worth trying on the analysis board.

1. Black E3+1
- If Black plays A5-4 instead: no immediate mate; the attack continues. Try it on the board
4. Black A4+5
- If Black plays E1-3 instead: Red mates immediately with R7=4. Try it on the board
- If Black plays K6+1 instead: Red mates immediately with R7=4. Try it on the board
5. Black K6=5
- If Black plays A5+6 instead: Red mates immediately with R4+3. Try it on the board

Final position

Red wins after 6 moves. The General has no legal move.

Questions about this puzzle

Who moves first in "B. Two Chariots and Cannon Class, Game 23"?

Red moves first, as in every puzzle of Chariot & Cannon mates.

How many moves does the solution take?

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

What is the key move?

The first move C8+3 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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