(;AB[ij]AB[jj]AB[kj]AB[ji]AB[hk]AB[hl]AB[jl]AW[kl]AW[lk]AW[lj]AW[ki]AW[kh]AW[jh]AW[ii]AW[hi]AW[hj]AW[gk]AW[gl]AW[hm]AW[gm]AB[km]AB[im]AB[in]AB[jn]AB[kn]AW[lm]AW[lo]AW[ho]AW[io]AW[jo]AW[ko]C[Where is black's best move? Play T if you think tenuki is best.]LB[mh:T]AW[nk]AW[mm]AP[goproblems] (;B[mh];W[jk]C[Black is dead. J8 is now a false eye because shortage of liberties stops black from playing L9.]) (;B[il];W[jk]C[Black cannot play L9 because of shortage of liberties and is dead.]TR[kk]) (;B[kk];W[ik] (;B[jk];W[il]) (;B[il];W[jk]) (;B[ll];W[il])) (;B[jk]C[Correct. This is the best move. Black needed to defend.RIGHT]) (;B[ik];W[kk];B[jk]C[Black lives, but with less points than in the correct solution.]))