(;AB[gr]AB[hq]AB[ho]AB[io]AB[jp]AB[jq]AB[jr]AW[fr]AW[go]AW[hn]AW[in]AW[jo]AW[kp]AW[kr]AW[gp]AW[jn]AW[ks]AW[kq]C[Black to live.]AW[er]AW[ep]AP[goproblems]
(;B[ir]C[]
(;W[gs]C[CHOICE]
(;B[hs];W[fs]
(;B[gq]C[RIGHT])
(;B[js];W[gq];B[hr]C[RIGHT])
(;B[hp];W[js]
(;B[is];W[gq])
(;B[gq];W[is]))
(;B[ip];W[js]
(;B[is];W[gq])
(;B[gq];W[is])))
(;B[hp];W[hs])
(;B[js];W[hs])
(;B[ip];W[hs])
(;B[gq];W[hs]))
(;W[gq]C[CHOICE]
(;B[hs]C[RIGHT])
(;B[gs]C[RIGHT])
(;B[fs]C[RIGHT])
(;B[js];W[gs]
(;B[hs];W[hr]C[ko])
(;B[hr];W[hs]))
(;B[hp];W[js]
(;B[is];W[gs])
(;B[hs];W[is])
(;B[gs];W[is])))
(;W[js]C[CHOICE]
(;B[is];W[gs]
(;B[hs]C[]
(;W[fs]C[CHOICE]
(;B[gq]C[RIGHT])
(;B[hp];W[gq]))
(;W[gq]C[CHOICE];B[fs]C[RIGHT]))
(;B[gq];W[hs])
(;B[hp];W[hs]))
(;B[hs]C[]
(;W[gq]C[CHOICE]
(;B[is]C[RIGHT])
(;B[hp];W[is])
(;B[ip];W[is]))
(;W[is]C[CHOICE]
(;B[gq]C[RIGHT])
(;B[hp];W[gq])
(;B[ip];W[gq])))
(;B[gs];W[is]
(;B[hs];W[gq])
(;B[gq];W[hs]))
(;B[hp];W[is]
(;B[hs];W[gq])
(;B[gq];W[hs]))
(;B[ip];W[is]
(;B[hs];W[gq])
(;B[gq];W[hs]))
(;B[gq];W[hs]
(;B[gs];W[is])
(;B[is];W[gs]))))
(;B[hp];W[js]
(;B[ir];W[is]
(;B[hs];W[gq])
(;B[gq];W[hs]))
(;B[is];W[ir]
(;B[iq];W[hs])
(;B[hr];W[hs])
(;B[hs];W[iq])
(;B[gs];W[hs]))
(;B[iq];W[is])
(;B[hr];W[is])
(;B[hs];W[ir]
(;B[iq];W[is])
(;B[is];W[iq]))
(;B[gs];W[ir]))
(;B[ip];W[ir])
(;B[hs];W[ir]
(;B[iq];W[hp])
(;B[hp];W[iq]))
(;B[js];W[hp]
(;B[ip];W[ir])
(;B[ir];W[hs]
(;B[ip];W[gs])
(;B[gs];W[ip]))
(;B[hs];W[ir])
(;B[gs];W[ip]))
(;B[is];W[hp]
(;B[gs];W[ip])
(;B[ip];W[ir]
(;B[gs];W[hr])
(;B[hr];W[gs]))
(;B[ir];W[ip]))
(;B[gs];W[hp]
(;B[ip];W[ir])
(;B[ir];W[ip])
(;B[is];W[ip])
(;B[hr];W[is])))