(;GM[1]FF[4]SZ[19]
GN[White to play]
PC[http://senseis.xmp.net/?XuanxuanQijingProblem230/Attempts]AP[GoWiki:2009]
DT[2013-04-01]
C[Diagram from http://senseis.xmp.net/?XuanxuanQijingProblem230/Attempts

White to play]
PL[W]

AB[om][pm][nn][qn][no][qo][qp][mq][nq][oq][pq]
AW[nl][ol][pl][mm][qm][rm][mn][rn][mo][ro][lp][rp][lq][qq][mr][nr][or][pr][qr]

;W[po]C[W1]MN[1]
;B[oo]C[B2]MN[2]
;W[pn]C[W3]MN[3]
;B[pp]C[B4]MN[4]
;W[np]C[W5]MN[5]

;
)
