(;GM[1]FF[4]SZ[19]
GN[White to play]
PC[http://senseis.xmp.net/?XuanxuanQijingProblem123/Hint]AP[GoWiki:2009]
DT[2013-04-01]
C[Diagram from http://senseis.xmp.net/?XuanxuanQijingProblem123/Hint

White to play]
PL[W]

AB[cm][dm][em][fm][fn][bo][go][bp][gp][dq][gq][dr][gr][es][fs]
AW[dn][en][cp][dp][ep][fp][cq][cr][er][fr]

;W[bq]C[W1]MN[1]
;B[ar]C[B2]MN[2]

;
)
