(;AP[goproblems]AB[qa]AB[qc]AB[rc]AB[qb]AB[pd]AB[pe]AB[nc]AB[kc]AW[pc]AW[pb]AW[nb]AW[lb]AW[lc]AW[ld]AW[qd]AW[rd]AW[qe]AW[qf]TR[pc]TR[pb]C[Stop the white](;B[ob];W[oc](;B[od];W[oa](;B[pa]C[Good job!RIGHT])(;B[mb];W[mc])(;B[na];W[mc])(;B[mc];W[pa](;B[mb];W[ma])(;B[ma];W[mb])))(;B[pa];W[od](;B[ne];W[nd])(;B[oe];W[nd])(;B[nd];W[oe]))(;B[oa];W[od](;B[nd];W[oe])(;B[oe];W[nd])(;B[ne];W[nd]))(;B[mb];W[oa])(;B[na];W[oa]))(;B[oc];W[ob](;B[mb];W[mc])(;B[na];W[mb])(;B[oa];W[mb])(;B[pa];W[mb]))(;B[pa];W[ob](;B[mb];W[mc])(;B[oc];W[mb])(;B[oa];W[mb])(;B[na];W[mb]))(;B[mb];W[ob](;B[mc];W[ma])(;B[ma];W[mc])(;B[oc];W[mc])(;B[na];W[mc])))