No. 146: Far Hunt in the Mountain Forests

No. 146: Far Hunt in the Mountain Forests楚河 漢界車砲帥卒傌卒相仕相仕車俥炮兵傌馬將士士

"No. 146: Far Hunt in the Mountain Forests" is a Xiangqi (Chinese Chess) puzzle from the collection Elegant Pastimes (Shiqing Yaqu, 1570). Red moves first and wins in 9 moves; the key first move is R9=6. Below you will find the full solution, what each move achieves, where it could go wrong, and the alternative defences.

Solve this puzzle on ChessZing →

Free, in the browser, no download.

Pieces on the board

Red has a General, 2 Advisors, 2 Elephants, a Chariot, 2 Horses, a Cannon, a Soldier. Black has a General, 2 Advisors, 2 Chariots, a Horse, a Cannon, 2 Soldiers.

Solution move by move

  1. 1. Red R9=6 (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 H2+4 (threatens mate next move)
    1楚河 漢界車砲帥卒傌卒相仕相仕車俥炮兵傌馬將士士
    1. Black H2+4
  2. 2. Red R6+4 (captures the Horse, check, sacrifices the Chariot, 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.
    • Wins material: takes the Horse.
    • Creates an immediate mating threat that must be answered.
    • Takes away the General's escape squares.
    What to watch out for
    • Gives up the Chariot; the follow-up must be exact or the sacrifice is wasted.
    2. Black A5+4 (captures the Chariot, threatens mate next move)
    2楚河 漢界車砲帥卒傌卒相仕相仕車炮兵傌士將士
    2. Black A5+4
  3. 3. Red C9=6 (check, 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.
    • Takes away the General's escape squares.
    What to watch out forNo real drawback in this position.
    3. Black +A-5 (threatens mate next move)
    3楚河 漢界車砲帥卒傌卒相仕相仕車炮兵傌將士士
    3. Black +A-5
  4. 4. Red P7=6 (check, 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.
    • Takes away the General's escape squares.
    What to watch out forNo real drawback in this position.
    4. Black A5+4 (threatens mate next move)
    4楚河 漢界車砲帥卒傌卒相仕相仕車炮兵傌士將士
    4. Black A5+4
  5. 5. Red P6=5 (check, 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.
    • Takes away the General's escape squares.
    What to watch out forNo real drawback in this position.
    5. Black +A-5 (threatens mate next move)
    5楚河 漢界車砲帥卒傌卒相仕相仕車炮兵傌將士士
    5. Black +A-5
  6. 6. Red H4+6 (check, sacrifices the Horse, the only legal reply)
    Why it works
    • Forcing: the opponent has only one reply, so the line cannot be avoided.
    What to watch out for
    • Gives up the Horse; the follow-up must be exact or the sacrifice is wasted.
    6. Black K4+1 (captures the Horse, threatens mate next move)
    6楚河 漢界車砲帥卒傌卒相仕相仕車炮兵將士士
    6. Black K4+1
  7. 7. Red C6-3 (captures the Soldier, 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.
    • Wins material: takes the Soldier.
    • Creates an immediate mating threat that must be answered.
    What to watch out forNo real drawback in this position.
    7. Black K4=5 (threatens mate next move)
    7楚河 漢界車砲帥炮傌卒相仕相仕車兵將士士
    7. Black K4=5
  8. 8. Red P5+1 (check, the only legal reply)
    Why it works
    • Forcing: the opponent has only one reply, so the line cannot be avoided.
    What to watch out forNo real drawback in this position.
    8. Black K5=6 (threatens mate next move)
    8楚河 漢界車砲帥炮傌卒相仕相仕車兵將士士
    8. Black K5=6
  9. 9. Red C6=4 (captures the Soldier, checkmate)
    Why it works
    • Ends the game: no legal reply remains.
    • Wins material: takes the Soldier.
    What to watch out forNo real drawback in this position.
    9楚河 漢界車砲帥傌炮相仕相仕車兵將士士
    9. Red C6=4

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.

Final position

Final position楚河 漢界車砲帥傌炮相仕相仕車兵將士士

Red wins after 9 moves. The General has no legal move.

Questions about this puzzle

Who moves first in "No. 146: Far Hunt in the Mountain Forests"?

Red moves first, as in every puzzle of Elegant Pastimes (Shiqing Yaqu, 1570).

How many moves does the solution take?

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

What is the key move?

The first move R9=6 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.

Nearby puzzles

More from Elegant Pastimes (Shiqing Yaqu, 1570) →

Languages: English · Tiếng Việt · 简体中文 · 繁體中文