(;GM[1]FF[4]SZ[19]
GN[Pro exam - Black goes next - Solution 2?]
PC[http://senseis.xmp.net/?posting=4019]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?posting=4019

Pro exam - Black goes next - Solution 2?]
PL[B]

AB[bb][cb][pb][qb][dc][kc][nc][fd][gd][ge][ff][gf][lf][hg][bh][ch][gh][ph][qh][ci][ri][lj][nj][ck][dk][hk][jk][pk][qk][cl][jl][dm][im][rm][dn][in][pn][qn][dp][op][cq][gq][oq]
AW[cc][qc][cd][pd][de][ee][fe][bf][nf][pf][cg][eg][fg][gg][qg][rg][rh][ei][dj][ek][fk][dl][fl][hl][il][ll][ol][pl][rl][em][hm][jm][qm][rn][jo][oo][qo][gp][np][pp][fq][iq][pq][dr]

;B[on]C[B1]MN[1]
;W[qp]C[W2]MN[2]
;B[no]C[B3]MN[3]
;W[nn]C[W4]MN[4]
;B[nm]C[B5]MN[5]
;W[mn]C[W6]MN[6]

;
)
