(;GM[1]FF[4]SZ[19]
GN[What can White do?]
PC[http://senseis.xmp.net/?RTGProblem73]AP[GoWiki:2009]
DT[2010-01-12]
C[Diagram from http://senseis.xmp.net/?RTGProblem73

What can White do?]
PL[B]

AB[db][eb][cc][fc][gd][id][ie][ef][jf][fg][hg][ig][jg][ch][dh][eh][fh][gh]
AW[ec][cd][dd][fd][jd][fe][je][cf][ff][gf][hf][if][dg][eg][gg]


;
)
