(;GM[1]FF[4]SZ[19]
GN[Part-success (white has to give four stones -> miai)]
PC[http://senseis.xmp.net/?GokyoSeimyoVolume3Problem7/Attempts]AP[GoWiki:2009]
DT[2009-04-23]
C[Diagram from http://senseis.xmp.net/?GokyoSeimyoVolume3Problem7/Attempts

Part-success (white has to give four stones -> miai)]
PL[B]

AB[rk][pl][ql][sl][pm][on][oo][op][oq][pq][qq]
AW[rl][qm][rm][sm][pn][po][pp][qp][rq][qr][rr]
LB[rn:a][ro:a]

;B[qn]C[B1]MN[1]

;LB[rn:a][ro:a]
)
