(;GM[1]FF[4]SZ[19]
GN[Solution]
PC[http://senseis.xmp.net/?RTGProblem67/Solution]AP[GoWiki:2009]
DT[2009-12-08]
C[Diagram from http://senseis.xmp.net/?RTGProblem67/Solution

Solution]
PL[B]

AB[kn][qn][lo][mo][no][oo][po][jp][lp][np][qp][rp][lq][nq][oq][rq][jr][kr][or][rs]
AW[jm][km][mm][om][qm][nn][rn][io][jo][qo][ro][mp][op][pp][iq][jq][kq][mq][pq][qq][ir][lr][mr][nr][pr][rr][ps][qs]

;B[sr]C[B1]MN[1]

;
)
