(;GM[1]FF[4]SZ[19]
GN[Refutation]
PC[http://senseis.xmp.net/?XuanxuanQijingProblem302/Attempts]AP[GoWiki:2009]
DT[2013-04-01]
C[Diagram from http://senseis.xmp.net/?XuanxuanQijingProblem302/Attempts

Refutation]
PL[W]

AB[co][do][fo][cp][ep][fp][gp][cq][fq][cr][cs]
AW[en][fn][eo][go][ho][dp][dq][eq][hq][dr][fr][ir][ds]

;B[es]C[B4]MN[4]
;W[er]C[W5]MN[5]
;B[gr]C[B6]MN[6]

;
)
