(;GM[1]FF[4]SZ[19]
GN[Kada Katsuji: A couple difficult problems composed in 1992.]
PC[http://senseis.xmp.net/?SenseisGazette]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?SenseisGazette

Kada Katsuji: A couple difficult problems composed in 1992.]
PL[B]

AB[rj][rk][pl][ql][rl][bm][dm][em][fm][gm][om][hn][on][ao][bo][co][ho][po][qo][ap][ep][hp][qp][bq][eq][gq][hq][jq][rq]
AW[qi][ri][qj][sj][pk][qk][sk][nl][ol][nm][en][fn][gn][nn][do][go][oo][bp][cp][dp][gp][op][pp][dq][fq][qq][pr][rr]


;
)
