(;CA[Windows-1252]PL[B]AB[cc][dc][de][ed][fd][ge][he][id][ic][ib]AW[hb][hc][gb][fc][gd]
[ec][db][da]AP[MultiGo:4.4.4]SZ[11]AB[cb]MULTIGOGM[1]

(;B[fa]C[This is the vital point ];W[fb]
(;B[ca];W[ga];B[ea];W[eb];B[hd]C[Correct, white dead])
(;B[ea];W[hd];B[ca];W[eb]C[Wrong, white alive]))
(;B[hd];W[fa];B[eb];W[ha];B[ca];W[ea]C[Wrong, white alive]))