(;AP[goproblems]AB[pd]AB[qe]AB[qf]AB[pg]AB[oh]AB[mi]AW[ni]AB[nd]AW[nf]AW[pf]AW[pe]C[B to capture the two w stones.](;B[of];W[oe](;B[ne];W[og](;B[od];W[of](;B[mf];W[ng](;B[nh];W[mg];B[lg];W[mh](;B[lh]C[Good! Now go back and read it as many times as necessary until you can do it.RIGHT])(;B[kh]C[Good! Now go back and read it as many times as necessary until you can do it.RIGHT])(;B[ki]C[Good! Now go back and read it as many times as necessary until you can do it.RIGHT])(;B[li]C[Good! Now go back and read it as many times as necessary until you can do it.RIGHT])(;B[jh];W[lh];B[li];W[kh];B[kg]C[Good! Now go back and read it as many times as necessary until you can do it.RIGHT]))(;B[mg];W[nh])(;B[mh];W[nh]))(;B[ng];W[mf])(;B[mg];W[mf]))(;B[ng];W[mf]C[White gets Ko. This isn't best for black.])(;B[mf];W[ph]))(;B[og];W[ne])(;B[od];W[ne]))(;B[ne];W[of];B[mf];W[ng];B[nh];W[mg];B[lg];W[lf];B[me];W[lh];B[kg];W[mh])(;B[ng];W[ne])(;B[oe];W[of])(;B[mf];W[ne]))