171敢勇成勳

《韜略元機》殘局譜：一百七十六局古譜殘局

13 手

敢勇成勋 — "Daring Courage Wins Merit" Problem 171 of 韬略元机, volume 2 (韬略元机残局谱). Transcribed from http://www.dpxq.com/hldcg/search/view_u_43805.html