(;GM[1]FF[3]SZ[19]AB[sp][ro][qo][pn][on][nn][mo][mp][np][nq][pq][qq][rq]AW[sr][rr][qr][pr][or][nr][mq][lq][lp][lo][mn][mm][nm][om][pm][qn][rn][sn][rp]PL[W];W[po];B[oq];W[oo];B[no];W[so];B[qp];W[sq])