(;GM[1]FF[4]SZ[19]
GN[Blind spot]
PC[http://senseis.xmp.net/?TsumegoFromGames13/Solution]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?TsumegoFromGames13/Solution

Blind spot]
PL[B]

AB[qo][pp][qp][rp][pq][pr][rr][ps]
AW[pm][qn][sn][oo][po][op][sp][oq][qq][rq][or][os]

;B[qr]C[B1]MN[1]
;W[sq]C[W2]MN[2]
;B[sr]C[B3]MN[3]
;W[so]C[W4]MN[4]
;B[rs]C[B5]MN[5]

;
)
