158先手屏风马进七兵破左中炮(局59 着1)
29 手
先手屏风马进七兵破左中炮(局59 着1) — "Moving First, Screen Horses with Seventh-File Pawn Advance vs Left Central Cannon: Game 59, Line 1" Game 158 of 韬略元机, volume 1 (韬略元机全局谱). Transcribed from http://www.dpxq.com/hldcg/search/view_u_43633.html