(;SZ[19]AB[rr][sq][rp][qp][pq][oq][nq][mq]AW[rq][qq][qr][mr][kr][lq][lp][mp][no][po][pp][qm][rn]PL[W];W[rs];B[sr];W[ps];B[pr];W[os];B[qs];W[qr])