Stockfish 1.9.1 64-bit version chess game engine played against SOS 5.1 (another engine) again but this time with black pieces (more info below):
Once again Stockfish ended up winning and noone actually ever doubted in his victory, even though he played with blacks. The game wasn't easy for him though as he finally won by checkmate after 71st move.
Feel free to comment on moves, alternatives, mistakes etc.!