(;FF[1]GM[1]SZ[19]AP[Jago:Version 4.6]AW[aq][bp][cp][dq][dp][fr][fq][fp]AB[bq][cq][co][cn][dr][er][en][fs][gr][gp][go][hq]GN[vi.5]C[Problem VI.5 in The game of Go by Arthur Smith.](;W[cr];B[br](;W[bs];B[cs](;W[ar]C[RIGHT A ko for life; at least now you have a chance.])(;W[es];B[as])(;W[eq];B[ar]))(;W[cs];B[bs])(;W[ar];B[bs])(;W[es];B[cs](;W[ar];B[ds])(;W[gs];B[ar])))(;W[br];B[cr];W[bs];B[ar])(;W[es];B[ds](;W[br];B[cr];W[bs];B[ar])(;W[cr];B[br](;W[bs];B[cs](;W[ar]C[RIGHT A ko for life; at least now you have a chance.])(;W[eq];B[ar])(;W[as];B[ar]))(;W[ar];B[bs])(;W[cs];B[bs]))))