Golden Hook Fishes for the Moon

Golden Hook Fishes for the Moon楚河 漢界帥車卒馬炮卒俥俥兵兵馬兵兵砲將兵

"Golden Hook Fishes for the Moon" is a Xiangqi (Chinese Chess) puzzle from the collection Hundred Game Manual. Red moves first and wins in 15 moves; the key first move is -R=5. 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 Chariots, a Cannon, 5 Soldiers. Black has a General, a Chariot, 2 Horses, a Cannon, 2 Soldiers.

Solution move by move

  1. 1. Red -R=5 (check, sacrifices the Chariot, threatens mate next move, the General has no escape square)
    Why it works
    • 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.
    1. Black P4=5 (captures the Chariot, threatens mate next move)
    1楚河 漢界帥車卒馬炮卒俥兵兵馬兵兵砲將兵
    1. Black P4=5
  2. 2. Red R2=5 (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.
    • 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 +H-5 (captures the Chariot)
    2楚河 漢界帥車卒炮卒馬兵兵馬兵兵砲將兵
    2. Black +H-5
  3. 3. Red +P=7
    Why it works–
    What to watch out for
    • Not forcing: the defender has 26 replies, so compare each one before playing it.
    3. Black C4=7 (captures the Soldier)
    3楚河 漢界帥車卒炮卒馬兵兵馬兵兵將砲
    3. Black C4=7
  4. 4. Red P6+1 (captures the Horse, 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 for
    • Not forcing: the defender has 33 replies, so compare each one before playing it.
    4. Black H5-4
    4楚河 漢界帥車卒炮卒馬兵兵兵兵將砲
    4. Black H5-4
  5. 5. Red C2=9 (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 35 replies, so compare each one before playing it.
    5. Black R5=1
    5楚河 漢界帥車卒炮卒馬兵兵兵兵將砲
    5. Black R5=1
  6. 6. Red C9=6
    Why it works–
    What to watch out for
    • Not forcing: the defender has 42 replies, so compare each one before playing it.
    6. Black P5=4
    6楚河 漢界帥車卒炮卒馬兵兵兵兵將砲
    6. Black P5=4
  7. 7. Red C6+4 (captures the Horse, 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 for
    • Not forcing: the defender has 34 replies, so compare each one before playing it.
    7. Black R1=5
    7楚河 漢界帥車卒卒炮兵兵兵兵將砲
    7. Black R1=5
  8. 8. Red P7=6 (check, sacrifices the Soldier, 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 for
    • Gives up the Soldier; the follow-up must be exact or the sacrifice is wasted.
    8. Black C7=4 (captures the Soldier, threatens mate next move)
    8楚河 漢界帥車卒卒炮兵兵兵砲將
    8. Black C7=4
  9. 9. Red C6+3 (captures the Cannon)
    Why it works
    • Wins material: takes the Cannon.
    What to watch out for
    • Not forcing: the defender has 20 replies, so compare each one before playing it.
    9. Black R5+1 (check, threatens mate next move, the only legal reply)
    9楚河 漢界帥車卒卒兵兵兵炮將
    9. Black R5+1
  10. 10. Red K6+1
    Why it works–
    What to watch out for
    • Not forcing: the defender has 21 replies, so compare each one before playing it.
    10. Black R5-3
    10楚河 漢界帥卒卒車兵兵兵炮將
    10. Black R5-3
  11. 11. Red P8=7
    Why it works–
    What to watch out for
    • Not forcing: the defender has 16 replies, so compare each one before playing it.
    11. Black P9=8
    11楚河 漢界帥卒卒車兵兵兵炮將
    11. Black P9=8
  12. 12. Red P6=5 (check, sacrifices the Soldier)
    Why it works–
    What to watch out for
    • Gives up the Soldier; the follow-up must be exact or the sacrifice is wasted.
    12. Black R5-5 (captures the Soldier)
    12楚河 漢界帥卒卒兵車兵炮將
    12. Black R5-5
  13. 13. Red P4=5 (captures the Chariot, check, sacrifices the Soldier)
    Why it works
    • Wins material: takes the Chariot.
    What to watch out forNo real drawback in this position.
    13. Black K5+1 (captures the Soldier)
    13楚河 漢界帥卒卒兵將炮
    13. Black K5+1
  14. 14. Red P7=6 (check, sacrifices the Soldier)
    Why it works–
    What to watch out for
    • Gives up the Soldier; the follow-up must be exact or the sacrifice is wasted.
    • Not forcing: the defender has 4 replies, so compare each one before playing it.
    14. Black K5=4 (captures the Soldier)
    14楚河 漢界帥卒卒將炮
    14. Black K5=4
  15. 15. Red C6-6 (captures the Soldier)
    Why it works
    • Wins material: takes the Soldier.
    What to watch out for
    • Not forcing: the defender has 6 replies, so compare each one before playing it.
    15楚河 漢界帥卒炮將
    15. Red C6-6

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 漢界帥卒炮將

The record ends here.

Questions about this puzzle

Who moves first in "Golden Hook Fishes for the Moon"?

Red moves first, as in every puzzle of Hundred Game Manual.

How many moves does the solution take?

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

What is the key move?

The first move -R=5 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 Hundred Game Manual →

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