(;AW[pq]AW[qo]AB[pr]AB[qq]AB[rq]AW[qp]AW[oq]AP[goproblems] (;W[or];B[qs] (;W[os];B[sr] (;W[rp];B[rs];W[ps];B[qr]C[Black is reduced to 2 points, and white has sente, plus T4 is black's gote. Well done.RIGHT]) (;W[ps];B[rp] (;W[qr];B[rs];W[ro];B[sp]TR[so]C[Black reduced to 1 point (counting the prisoner), but either white takes gote, or black can push out at T5.]) (;W[ro];B[sp];W[qr];B[rs]C[Black reduced to 1 point (counting the prisoner), but either white takes gote, or black can push out at T5.])) (;W[qr];B[rs] (;W[ps];B[rp];W[ro];B[sp]TR[so]C[White either takes gote to seal off T5, or will suffer a big reduction there.]) (;W[rp];B[ps]C[Black lives with 3 points. Try again.]))) (;W[rp];B[rr]C[Black lives with at least 3 points. Try again.])) (;W[rp];B[rr]C[Black will live with at least 3 points. Try again.]))