(;SZ[19]AW[bc]AW[bd]AW[dc]AW[dd]AW[ce]AW[fc]AW[gc]AW[gb]AB[ab]AB[bb]AB[cc]AB[db]AB[eb]AB[fb]FF[4]GM[1]AP[Jago:Version 4.27]GN[temp]
(;W[fa]
(;B[ea]C[CHOICE];W[ca];B[ba];W[cb];B[da];W[cb]C[RIGHT])
(;B[ba]C[CHOICE]
(;W[cb];B[ca];W[ea]C[RIGHT])
(;W[ea];B[da];W[cb];B[ga];W[fa]C[though W a, rather than W b would have been preferableRIGHT]LB[cb:a]LB[ea:b])))
(;W[ca];B[ba];W[cb];B[da]
(;W[cb];B[fa])
(;W[fa];B[cb]))
(;W[ea];B[fa]))