(;AB[cb]AB[cc]AB[cd]AB[fb]AB[fc]AB[fd]AB[ge]AB[gf]AB[if]AB[fg]AB[df]AB[cg]AW[db]AW[eb]AW[gc]AW[gd]AW[ic]AW[jc]AW[ed]AW[ee]AW[fe]AW[ef]AW[eg]C[Rescue the three black stones.]TR[fb]TR[fc]TR[fd]AP[goproblems] (;B[da];W[ea];B[ec];W[dc];B[dd];W[ca] (;B[fa]C[RIGHT]) (;B[ba];W[fa] (;B[gb];W[hb];B[da];W[ga]) (;B[da];W[gb]))) (;B[ea];W[da];B[ec];W[dc] (;B[dd];W[fa]C[Incorrect.Black ran out of liberties.]) (;B[fa];W[dd]C[Black failed to connect.])) (;B[ca];W[dd]C[Black failed to connect.]) (;B[fa];W[dd]C[Black failed to connect.]) (;B[gb];W[dd]C[Black failed to connect.]) (;B[ga];W[dd]C[Black failed to connect.]) (;B[ec];W[dc] (;B[ea];W[da];B[dd];W[fa]C[Black ran out of liberties.]) (;B[da];W[gb]C[Black can't push immediately because he will be out of liberties.]) (;B[fa];W[dd]C[Black failed to connect.]) (;B[ca];W[gb]C[Black ran out of liberties.]) (;B[dd];W[gb]C[Black ran out of liberties.]) (;B[gb];W[hb]C[Black ran out of liberties.])) (;B[dc];W[ec]C[Black failed to connect.]) (;B[hd];W[gb] (;B[hc];W[hb]C[Black failed to connect.]) (;B[ec];W[dc]C[Black ran out of liberties.])) (;B[hc];W[gb];B[hb];W[hd] (;B[ga];W[ec]C[Black ran out of liberties.]) (;B[ec];W[dc]C[Black ran out of liberties.]) (;B[ea];W[da] (;B[ec];W[dc]C[Black ran out of liberties.]) (;B[ca];W[dd]C[Black failed to connect.]) (;B[dc];W[ec]C[Black failed to connect.]))) (;B[de];W[gb]) (;B[dd];W[gb] (;B[da];W[ec]C[Black ran out of liberties.]) (;B[ec];W[dc]C[Black ran out of liberties.]) (;B[ea];W[ec]C[Black ran out of liberties.])))