(;SZ[6]AB[af]AB[ae]AB[ad]AB[ac]AB[ab]AB[aa]AW[ff]AW[fe]AW[fd]AW[fc]AW[fb]AW[fa]AW[ba]AW[bb]AW[bc]AW[bd]AW[be]AB[ee]AB[ec]AB[ed]AB[eb]AB[ea]AW[ca]AW[cb]AW[cc]AW[cd]AW[ce]AB[de]AB[dd]AB[dc]AB[db]AB[da]C[No komi. Black to make this game draw.FORCE]AP[goproblems] (;B[df]C[FORCE];W[bf]C[FORCE] (;B[ef]C[FORCE];W[cf]C[RIGHT]) (;B[cf]C[FORCE];W[ef])) (;B[ef]C[FORCE] (;W[bf]C[FORCE] (;B[df]C[FORCE];W[cf]C[RIGHT]) (;B[cf]C[FORCE];W[df])) (;W[cf]C[FORCE];B[df]C[FORCE];W[bf]C[RIGHT])) (;B[cf]C[FORCE];W[bf]C[FORCE];B[ef]C[FORCE];W[df]) (;B[bf]C[FORCE];W[cf]))