OD1P - July 28 Problem
Keywords: Life & Death, Problem
From the Dictionary of Tsumego Masterpieces (Kessaku Tsumego Jiten) by Sekiyama Ri-ichi and SekiyamaToshio.
From the Dictionary of Tsumego Masterpieces (Kessaku Tsumego Jiten) by Sekiyama Ri-ichi and SekiyamaToshio.