Black to move

1) +5.61 (41 ply) 34...Bxc3 37.Kf2 b4 38.Ke3 a5 39.Kd3 a4 40.Nd4 Bb2 41.Nc6 b3 42.axb3 a3 43.Kc2 Ke8 44.Na5 Bd4 45.Kb1 Bc5 46.g4 Be7 47.Nc4 Kd7 48.Ka1 Kc8 49.Ka2 Kb7 50.d6 Bg5 51.Kxa3 Kc6 52.b4 Kd5 53.Kb3 Kc6 54.Ka4 Bf6 55.b5+ Kd5 56.Kb4 Bd8 57.b6 Kc6 58.b7 Kxb7 59.Kc5 Bf6

2) +12.07 (41 ply) 34...h5 37.Kf2 Bxc3 38.Ke3 a5 39.Nd4 b4 40.Kd3 a4 41.Nc2 h4 42.Kc4 Ke7 43.Nxb4 Bg7 44.Kc5 Kd7 45.Nc6 Bb2 46.Na5 Ba3+ 47.Kb5 Bc1 48.Nc4 a3 49.Kb6 Bb2 50.Kc5 Kc7 51.d6+ Kb8 52.Kc6 Ka7 53.d7 Bf6 54.Ne5 Ka6 55.Nf7 Ka5 56.Kd6 Kb6 57.d8=Q+ Bxd8 58.Nxd8 Kb5 59.Kd5 Kb4 60.Kd4 Kb5 61.Nf7

3) +12.05 (40 ply) 34...Kf7 37.Nxh6+ Kf6 38.Ng4+ Kf7 39.Kf1 Bxc3 40.Ke2 a5 41.Ne3 a4 42.Kd3 Bf6 43.Nf5 b4 44.Kc2 Bd8 45.g4 Kf6 46.d6 Ke5 47.h4 Kf4 48.h5 Kxg4 49.h6 Kxf5 50.h7 Bf6 51.d7 a3 52.Kb3 Kg6 53.d8=Q Bxd8 54.h8=Q Be7 55.Qg8+ Kf6 56.Kc4 Bd6 57.Qh8+ Kf7 58.Qh7+ Kf6 59.Qh6+ Ke5 60.Qg5+ Ke6 61.Qg6+ Kd7 62.Qf7+ Be7