B. Two Cannons and Horse Class, Game 02

B. Two Cannons and Horse Class, Game 02楚河 漢界相帥卒炮炮車傌象士士將象

"B. Two Cannons and Horse Class, Game 02" is a Xiangqi (Chinese Chess) puzzle from the collection Horse & Cannon mates. Red moves first and wins in 4 moves; the key first move is C1+7. 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 Elephant, a Horse, 2 Cannons. Black has a General, 2 Advisors, 2 Elephants, a Chariot, a Soldier.

Solution move by move

  1. 1. Red C1+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.
    1. Black E7+9 (threatens mate next move)
    1楚河 漢界相帥卒炮車傌象象士士將炮
    1. Black E7+9
  2. 2. Red H3+4 (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.
    2. Black K5=6 (threatens mate next move)
    2楚河 漢界相帥卒炮車象傌象士士將炮
    2. Black K5=6
  3. 3. Red C5=4 (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.
    3. Black R7=6 (threatens mate next move)
    3楚河 漢界相帥卒炮車象傌象士士將炮
    3. Black R7=6
  4. 4. Red H4+3 (checkmate)
    Why it works
    • Ends the game: no legal reply remains.
    What to watch out forNo real drawback in this position.
    4楚河 漢界相帥卒炮車象象士士將傌炮
    4. Red H4+3

Final position

Final position楚河 漢界相帥卒炮車象象士士將傌炮

Red wins after 4 moves. The General has no legal move.

Questions about this puzzle

Who moves first in "B. Two Cannons and Horse Class, Game 02"?

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

How many moves does the solution take?

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

What is the key move?

The first move C1+7 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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