That is the martingale strategy you used: you always double your bet after every loss, so that the first time you win, you recover all previous losses + you win a profit which is equal to the original stake. Interesting strategy which I also used before but dangerous because you can have a long losing streak and lose all. This strategy only works if you have an infinite bankroll lol.
No it won't work, even with an infinite bankroll because max profit per bet is fixed to 20 BTC. So once your bet is above 10
BTC the game stops, and you lose everything.
with that strategy.