(;SZ[19]AW[cn]AW[dn]AW[en]AW[bo]AW[fo]AW[bp]AW[fp]AW[bq]AW[fq]AW[fr]AW[fs]AB[cp]AB[dp]AB[ep]AB[cq]AB[eq]AB[er]AB[es]LB[iq:N]C[Play at J3 if you cannot live and should leave this as ko threats.FORCE]GM[1]FF[4]CA[UTF-8]AP[CGoban:2]ST[2]RU[Japanese]KM[0.00]PW[]PB[]
(;B[iq]C[You are wrong, there is a way for the black group to live.])
(;B[br];W[ar]
(;B[dr];W[bs];B[cs]C[Black can live if he wins the ko.RIGHT])
(;B[bs];W[dr])
(;B[cs];W[dr])
(;B[cr];W[dr]))
(;B[cr];W[br]
(;B[dr];W[cs])
(;B[cs];W[dr]))
(;B[dr];W[br]
(;B[cr];W[cs])
(;B[cs];W[cr]))
(;B[cs];W[br]
(;B[cr];W[dr])
(;B[dr];W[cr]))
(;B[ds];W[br])
(;B[bs];W[br]))