37. Taking Seventy Cities of Qi
Wondrous Variations Manual, Part 2: 14 classical compositions
19 moves
下齐七十城 — "Taking Seventy Cities of Qi" Problem 37 of 百变神妙象棋谱, volume 3 (神妙变化象棋谱(独立19局)). Transcribed from http://www.dpxq.com/hldcg/search/view_u_286291.html