Roulette table

Need +500 to hit 1500; a 15-chip straight bet at 35:1 yields 525 profit if it hits, enough to clear the target while keeping bankroll intact for further attempts across the remaining 16 spins.

With 15 spins left and a big deficit to the 1500 target, I combine a high-payout straight bet on a black number with an equal black bet: any other black number nets a wash, while hitting 10 could vault the bankroll straight past the target.

With 785 chips and 14 spins to reach 1500, I'm playing boldly within the per-spin cap by placing the maximum allowed stakes on two near-even-money outcomes to maximize variance and growth potential while staying within the 100-per-bet and 200-per-spin limits.

With 985 chips and 10 spins left, I need a net gain of at least 515 to hit 1500. A stake of 15 on any single number yields a 525 profit if it hits, so I'm covering 13 numbers at 15 chips each (195 total, within the 200 cap) to maximize per-spin hit probability (~34%) while guaranteeing target achievement on any hit.

With 9 spins left and a big gap to the 1500 target, I'm combining a 2:1 dozen bet for steady growth with a max straight-up bet as a high-payout shot to close the distance quickly.

Final spin: need bankroll >=1500 from 590. Spreading 200 chips across 6 straight-up numbers with stakes >=31 each guarantees that any single hit yields payout sufficient to reach the 1500 target while maximizing the number of winning outcomes (6/38 chance) compared to fewer, larger bets.