This is the deposit address supplied by the casino.
3JciXUmXr4oAQJxRrL51sbKNmEwM7D9g1B
I made a deposit of 4, withdrew it, then deposited another 4.
You can see all the transactions have gone through fine and they have spent those coins somewhere else.

1GjEDytM5bKKYtcrYrrd4oDYMyryCCaQev

This is the address i withdrew to. So I got the 4 out, but after depositing again I only managed to get 2 out. They are in 0.5 btc withdrawals as I didnt want to wait for casino approval, as some casinos take a few days to action them. Withdrawals under 1 do not need approval