(;AB[lq]AW[kr]AW[lr]AW[mq]AW[lp]AB[kn]AB[jn]AB[kq]AB[kp]AW[lo]AB[hq]AB[hp]AW[io]AW[hr]AW[gp]AW[ir]AB[kl]AB[jl]AW[ho]C[White to cut and capture as many stones as possible.]AW[eq]AP[goproblems] (;W[ko];B[jo] (;W[jp]C[] (;B[jq] (;W[ip]C[Correct. Black is sealed in.RIGHT]) (;W[iq];B[ip] (;W[gq];B[jp]C[Black has escaped...]) (;W[jr];B[jp]C[Black has escaped...]))) (;B[ip];W[jq]C[Correct. Black is sealed in.RIGHT])) (;W[jq];B[jp]C[Black has escaped...]) (;W[ip];B[jp]C[Black has escaped...]) (;W[iq];B[jp]C[Black has escaped...])) (;W[jo];B[ko]C[Black has escaped...]) (;W[jp];B[ko]TR[hp]TR[hq]C[These two stones are dead, but can do better.]) (;W[jq];B[ko]TR[hp]TR[hq]C[These two stones are dead, but can do better.]) (;W[ip];B[ko]TR[hp]TR[hq]C[These two stones are dead, but can do better.]) (;W[iq];B[ko]TR[hp]TR[hq]C[These two stones are dead, but can do better.]))