(;GM[1]FF[3]SZ[19]
AW[kb][mb][pb][qb][lc][qc][ld][md][qd][me][pe][nf][qg]AB[jb][ob][jc][mc][nc][pc][je][le][ne][oe][kf][mf][ng][og]PL[W]C[White to play and connect underneath.]
(;W[oa];B[na];W[nb];B[pa];W[od];B[nd];W[oc];B[pd];W[oc];B[od]
(;W[ma]
(;B[oa];W[qa])
(;B[oc];W[qa]))
(;W[qa];B[of];W[ma]))
(;W[od];B[nd];W[oa];B[na];W[nb];B[pa];W[oc];B[pd];W[oc];B[od]
(;W[ma];B[of];W[qa])
(;W[qa];B[of];W[ma])))
