(;AB[cs]AB[ds]AB[cr]AB[cq]AB[cp]AB[hr]AB[hq]AB[gq]AB[iq]AB[jq]AB[kr]AB[js]AW[lr]AW[lq]AW[kp]AW[jp]AW[ip]AW[hp]AW[gp]AW[fq]AW[eq]AW[dq]AW[dr]AW[es]AW[gs]AW[gr]C[Black to live]AP[goproblems]
(;B[hs]
(;W[fr];B[ir]C[Black has two eyes and lives. CHOICERIGHT])
(;W[ir];B[fr]
(;W[fs];B[er]C[Black has two eyes and lives. CHOICERIGHT])
(;W[er];B[fs]C[Black has two eyes and lives. CHOICERIGHT])))
(;B[ks];W[ir];B[hs];W[fr]C[Black dies.])
(;B[ir];W[hs]
(;B[fr];W[fs];B[is];W[er]C[black dies.])
(;B[er];W[fr]C[Black dies.]))
(;B[is]C[Black has just one eye and dies.])
(;B[fp];W[fr])
(;B[fr];W[er]
(;B[hs]C[RIGHT])
(;B[fp];W[ep];B[hs]C[RIGHT])))