Long ago, I played this way
Using BVno Zero RNG and waiting for a trigger when the first 20 spins, we have the advantage of an event of 10 bets (12 reds-2 blacks), the begin betting on black.
Using the target profit 1 unit and stoplose -60 units. I make about 180 units with no lose ,after 4 loses waiting for vwin.
The strategy was very slow, about 3 triggers for the hour.
I know that at some point would be lost, but I do not have any program to simulate, so I stopped to play.
I do not know how behaves in long run , but i think it was just luck.