(;AB[rc]AB[rd]AB[qd]AB[pd]AB[od]AB[nd]AB[mc]AB[lc]AB[kc]AW[lb]AW[mb]AW[nc]AW[oc]AW[pc]AW[qc]AW[rb]AW[ra]AB[sb]C[Can White tenuki?]LB[qf:Tenuki]AB[jd]AP[goproblems] (;W[qf];B[kb]C[Can White still tenuki?]LB[of:Tenuki] (;W[of];B[la]C[Even more tenuki?]LB[mf:Tenuki] (;W[na];B[pa]C[Careful, every point matters] (;W[pb];B[ka] (;W[nb]C[];B[sa]AB[sc]AB[ma];W[oa]C[White has 5 pointsRIGHT]) (;W[qa];B[ma];W[nb]C[];B[sa]AB[sc];W[oa]C[White has 4 points]) (;W[oa];B[nb];W[ob];B[ma];W[qa];B[nb];W[mb]C[White has 2 points (4 - 2 = 2)]) (;W[ma];B[oa]C[oops])) (;W[qa];B[ka];W[pb];B[ma];W[nb]C[];B[sa]AB[sc];W[oa]C[White has 4 points]) (;W[oa];B[ka] (;W[pb];B[nb];W[ob];B[ma];W[qa];B[nb];W[mb]C[White has 2 points (4 - 2 = 2)]) (;W[qa];B[pb]C[oops]))) (;W[pa];B[nb];W[ob];B[na];W[qb]C[White has minus 2 points (2 - 4 = -2)]) (;W[nb];B[pb];W[pa];B[qb];W[ob];B[ma]C[White is dead :(]) (;W[mf];B[nb]C[White is dead :(]) (;W[oa];B[ma]C[White is dead :(]) (;W[ob];B[na]C[White is dead :(]) (;W[pb];B[nb]C[White is dead :(]) (;W[qa];B[ma]C[White is dead :(]) (;W[qb];B[pa]C[White is dead :(]) (;W[ma];B[nb]C[White is dead :(])) (;W[la];B[nf]C[Black takes sente and wins in yose]) (;W[na];B[of]C[Black takes sente and wins in yose])) (;W[kb];B[qf]C[Black takes sente and wins in yose]))