Grass Tied, a Ring Held in the Beak 结草衔环

✓ Engine-verifiedBook result: Red winsMate in 11適情雅趣

📚 Shiqing Yaqu — the famous Ming-dynasty collection of entertaining endgame compositions

楚河漢界cotuong.synerworlds.com兵士將砲兵士象砲傌卒卒象傌炮馬卒車車炮帥cotuong.synerworlds.com

Red to move — checkmate in 11, even though Red has only seven pieces and not a single chariot among them. Red's two knights, two cannons and two pawns face thirteen Black pieces with both chariots and a full advisor–elephant guard. The machine has verified it: the 11-move mate is real, but the road is long and winding — one slip and Black's fortress stands firm. The name is the idiom 'Kết Thảo Hàm Hoàn' — grass tied, a ring held in the beak — binding two of the most moving tales of gratitude in the old culture: an old man who returned from death itself to repay a kindness, and a small bird that came back carrying four white jade rings. Both tales are told in full in the anecdote below. Your challenge: with no chariot at all, how do you walk the knights and cannons through all 11 moves?

✓ Engine-verified — The Fairy-Stockfish engine (NNUE) confirms Red checkmates in 11 moves — the main line was checked move by move, every move legal. Date checked: 2026-11-03.

📖 Anecdotes

풀을 묶고 옥고리를 물다: 죽음을 넘어 갚은 두 가지 은혜

꿈에 한 노인이 나타나 무릎 꿇어 감사하고는 사라진다. 한 소년이 구해 준 다친 참새는 어느 밤 돌아온다… 흰 옥고리 네 개를 물고서. 수백 년 떨어진 두 이야기가 왜 하나의 성어, 그리고 이 작품의 이름으로 묶였을까? '풀을 묶다'는 《좌전》에 전한다(기원전 594년). 진(晉)의 장군 위과는 임종한 아버지의 명령을 어겼다. 자식 없는 아버지의 첩을 순장시키라는 명 대신, 아버지가 정신이 맑을 때 한 지시에 따라 그녀를 시집보낸 것이다. 뒤이은 보씨(輔氏) 전투에서 보이지 않는 노인이 전장의 풀을 고리 모양으로 묶었고,…

— Đội ngũ SynerWorlds

Stories around this position — storytelling, not part of the engine-verified content.

Source
適情雅趣 第26局
Book result
Red wins
Verification
✓ Engine-verified
Side to move
Red to move
Difficulty
Hard
Red forces
King, Horse ×2, Cannon ×2, Pawn ×2
Black forces
King, Advisor ×2, Elephant ×2, Horse, Chariot ×2, Cannon ×2, Pawn ×3
FEN
2Pak3C/3Pa4/b5C1N/4p1p2/6b2/5N3/4c4/6n2/5p1r1/1r1cK4 w

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Solution