(;SZ[19]AW[cq]AW[dq]AW[fq]AW[ar]AW[br]AW[fr]AB[bp]AB[cp]AB[dp]AB[ep]AB[fp]AB[gp]AB[bq]AB[gr]AB[hr]LB[gq:A]GM[1]FF[4]CA[UTF-8]AP[CGoban:3]ST[2]RU[Japanese]KM[0.00]
(;B[ds];W[er]
(;B[cr]
(;W[dr]C[CHOICE];B[bs]C[The solution is koRIGHT])
(;W[bs];B[fs];W[es];B[eq]))
(;B[fs];W[es]
(;B[cr];W[dr])
(;B[bs];W[cr];B[cs];W[eq])))
(;B[fs];W[ds]
(;B[bs];W[cs]
(;B[er];W[dr])
(;B[dr];W[er]))
(;B[cs];W[bs];B[dr];W[cr];B[er];W[eq]))
(;B[dr];W[cr];B[es];W[er];B[fs];W[ds];B[gs];W[eq])
(;B[eq];W[er];B[cs];W[ds];B[cr];W[dr]))