(;GM[1]FF[4]SZ[19]
GN[after ''b'']
PC[http://senseis.xmp.net/?IgoHatsuyoRonProblem167/Attempts]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?IgoHatsuyoRonProblem167/Attempts

after ''b'']
PL[B]

AB[qc][pd][rd][oe][of][pf][og][nh][ph][rh][pi][rj]
AW[mc][oc][pc][qd][qe][qf][pg][qg][oh][ni][oi][ri]
CR[qa][pb][rb][qc][rd]

;B[rc]C[B4]MN[4]
;W[re]C[W5]MN[5]
;B[rg]C[B6]MN[6]
;W[sb]C[W7]MN[7]

;CR[qa][pb][rb][qc][rd]
)
