(;GM[1]FF[4]SZ[19]
GN[One concern]
PC[http://senseis.xmp.net/?BQM100]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?BQM100

One concern]
PL[B]

AB[dd][pd][rh][ri][jj][rj][ql][qo][ro][qp][sp][fq][iq][nq][rq][kr][lr][mr][pr][qr][sr][rs]
AW[ic][qg][qh][qi][pj][ol][dn][no][po][dp][kp][pp][lq][mq][oq][pq][qq][nr][or][ps]
CR[ic][qg][qh][rh][qi][ri][rj]

;B[pk]C[B1]MN[1]
;W[ok]C[W2]MN[2]
;B[oj]C[B3]MN[3]
;W[nh]C[W4]MN[4]
;B[nj]C[B5]MN[5]
;W[nd]C[W6]MN[6]

;CR[ic][qg][qh][rh][qi][ri][rj]
)
