(;AB[po]AB[qo]AB[ro]AB[rn]AB[rm]AB[qm]AB[rl]AB[sm]AW[qn]AW[pn]AW[pm]AW[ql]AW[qk]AW[rk]AW[ok]AW[ol]AW[pj]AW[qi]AB[ri]AB[rh]AB[qh]AB[ph]AB[oh]AB[nh]AW[nj]AW[ni]AB[mh]AB[lj]AB[nk]AB[nl]AB[nm]AB[nn]AB[on]AB[mj]AB[lh]C[White to live.]AP[goproblems] (;W[pi] (;B[oi]C[CHOICE] (;W[rj] (;B[oj] (;W[pl]C[RIGHT]) (;W[om]C[RIGHT]) (;W[pk];B[om])) (;B[pl]C[CHOICE] (;W[oj];B[om]) (;W[pk];B[om]) (;W[om];B[oj];W[pk]C[RIGHT]))) (;W[oj];B[rj])) (;B[rj]C[CHOICE];W[oi]C[] (;B[pl] (;W[om]C[RIGHT]) (;W[pk];B[om])) (;B[om];W[pl]C[RIGHT]))) (;W[oi];B[pi]) (;W[rj];B[pi]) (;W[om];B[oi]) (;W[pl];B[oi]))