(;GM[1]GN[XL]
AB[na][ma][mb][mc][nd][md][od][pe][qe][re][se][sd]
AW[rb][sc][rd][qd][pd][pc][oc][nc][nb][oa]
;B[pa](;W[ob];B[rc](;W[qc];B[ra];W[qb];B[sb])
(;W[sb];B[qb];W[qc];B[ra])
)
(;W[qa];B[ob];W[pb];B[oa])
)