(;SZ[7]AB[ba]AB[bb]AB[bc]AB[bd]AW[ab]AW[ac]AW[ad]AB[be]AW[ag]AW[bg]AW[cg]AW[cf]AW[ce]AW[cd]AW[cc]AW[cb]AW[ca]AW[db]AW[eb]AW[ea]AB[fb]AB[fc]AB[ec]AB[ed]AB[ee]AB[df]AB[dg]AB[ef]AW[fg]AW[gg]AW[gf]AW[ge]AW[ff]AB[fe]AB[gd]AB[gb]C[No komi or prisoners. Black to win.]AP[goproblems] (;B[ae];W[fa] (;B[ga];W[af] (;B[dc];W[bf];B[aa];W[ac] (;B[dd];W[ab] (;B[de];W[ad]C[B+1. Good job!RIGHT]) (;B[ad]C[NOTTHIS])) (;B[de]C[NOTTHIS])) (;B[aa];W[ac] (;B[dc];W[bf]) (;B[dd]C[NOTTHIS]) (;B[de]C[NOTTHIS])) (;B[dd]C[NOTTHIS]) (;B[de]C[NOTTHIS])) (;B[aa];W[ac] (;B[ga];W[af] (;B[dc];W[bf]) (;B[dd]C[NOTTHIS]) (;B[de]C[NOTTHIS])) (;B[dc]C[NOTTHIS]) (;B[dd]C[NOTTHIS]) (;B[de]C[NOTTHIS])) (;B[dc]C[NOTTHIS]) (;B[dd]C[NOTTHIS]) (;B[de]C[NOTTHIS])) (;B[aa];W[fa] (;B[ae];W[ac] (;B[ga];W[af] (;B[dc];W[bf] (;B[dd];W[ab] (;B[de];W[ad]C[B+1. Good job!RIGHT]) (;B[ad]C[NOTTHIS])) (;B[de]C[NOTTHIS])) (;B[dd]C[NOTTHIS]) (;B[de]C[NOTTHIS])) (;B[dc]C[NOTTHIS]) (;B[dd]C[NOTTHIS]) (;B[de]C[NOTTHIS])) (;B[bf];W[af];B[ae];W[ac]LB[ga:A]C[Please play at A.];B[ga];W[ad]LB[dc:A]C[Please play at A.];B[dc];W[ab]C[W+1.]) (;B[af];W[bf];B[ae];W[ac]LB[ga:A]C[Please play at A.];B[ga];W[ad]LB[dc:A]C[Please play at A.];B[dc];W[ab]C[W+1. Black lost.]) (;B[ga];W[bf];B[ae];W[ac] (;B[dc];W[af] (;B[dd];W[ab] (;B[de];W[ad]C[B+1. Good job!RIGHT]) (;B[ad]C[NOTTHIS])) (;B[de]C[NOTTHIS])) (;B[dd]C[NOTTHIS]) (;B[de]C[NOTTHIS])) (;B[dc]C[NOTTHIS]) (;B[dd]C[NOTTHIS]) (;B[de]C[NOTTHIS])) (;B[fa];W[ae]C[Jigo. Black could've won.]) (;B[bf];W[af] (;B[fa]C[W+1. You lost.]) (;B[ae];W[aa]C[];B[fa]C[W+1.])) (;B[af];W[bf] (;B[fa];W[ae]C[Jigo. Black can do better.]) (;B[ae];W[fa] (;B[aa];W[ac]LB[ga:A]C[Please play at A.];B[ga];W[ad]LB[dc:A]C[Please play at A.];B[dc];W[ab]C[W+1. Black lost.]) (;B[ga];W[aa]C[W+2. That's rather harsh.]) (;B[dc];W[aa]C[W+2.]) (;B[dd];W[aa]C[W+2.]) (;B[de];W[aa]C[W+2.]))))