(;GM[1]FF[4]SZ[19]
GN[Variation 1.]
PC[http://senseis.xmp.net/?RTGProblem38/Solution]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?RTGProblem38/Solution

Variation 1.]
PL[B]

AB[np][op][pp][qp][rp][oq][pr][sr][ps]
AW[rm][on][qn][mo][ro][mp][lq][nq][qq][rq][nr][or][os]

;W[sp]C[W4]MN[4]
;B[sq]C[B5]MN[5]
;W[rr]C[W6]MN[6]
;B[so]C[B7]MN[7]
;W[rs]C[W8]MN[8]
;B[pq]C[B9]MN[9]

;
)
