Roulette table

Reaching +500 needs a big payout, so a straight-up bet at 30 chips per spin (pays 1050) can still reach the target if it hits within about 19 spins, which gives roughly a 39% chance. Outside bets almost never compound to +500 in 20 spins.

Reaching 1500 from 970 needs a big payout, so spreading 100 chips over four straight-ups gives a 35:1 shot each spin while leaving enough bankroll for several more attempts. A single hit at this stake should reach the target.

Reaching 1500 needs +630 and only the target counts, so I spread straight-up bets over three numbers at 20 each. One hit nets +640 and reaches the target. This uses the bankroll efficiently over the remaining spins, giving roughly a 65-70% chance of at least one hit.

Reaching 1500 needs +690, so I need a straight-up hit. Two 40-chip straights cost 80 per spin and net +1360 on a hit, which lets me afford about 9 spins of tries while still clearing the target.

I need +770 in 16 spins, so a straight-up bet is the only realistic path. A 45-chip straight hitting once reaches the target, and this stake lets me place about 16 such bets before the bankroll runs out.

Needing +815 in 15 spins, only a straight-up hit can get there. Two straights at 25 each raise the hit chance per spin, and one hit nets 850, which reaches the target.

Need +865 in 14 spins, so only a straight-up hit can get there; two numbers at 26 each net +884 on a hit while keeping the bankroll to cover about a dozen spins.

Reaching 1500 from 583 needs a straight-up hit, so I spread three straights at 28 each; one hit now would net about 924 and reach the target, and this maximizes the chance of a hit.

Reaching 1500 from 499 needs a net gain of at least 1001, which only a straight-up hit can deliver. Five straights at 33 chips each gives the most coverage (5/38 per spin) while a single hit still nets +1155 - 132 = +1023, enough to reach the target.

The bankroll of 1522 already exceeds the 1500 target, and every bet has negative expectation, so skipping is unpenalised and best protects the goal.

The bankroll of 1522 is already above the 1500 target and skipping is not penalised, so I place no bet to avoid any risk of dropping below the target.

Bankroll is already 1522, above the 1500 target, and only reaching the target counts. Every roulette bet has negative expectation, so skipping the remaining spins is the safest way to stay above 1500.

Bankroll is already 1522, above the 1500 target, and skipping is not penalised, so placing no bets locks in success and avoids the negative expected value of roulette.

Bankroll of 1522 already exceeds the 1500 target, and only reaching the target counts. Every roulette bet has negative expectation, so skipping the remaining spins is the best way to keep the target.

Bankroll is already 1522, above the 1500 target, and skipping is allowed with no penalty. Every bet has negative expectation and could only drop me below the target, so I skip.

Bankroll is 1522, already above the 1,500 target, and only reaching the target counts. Every roulette bet has negative expectation, so skipping preserves the target.

The bankroll of 1522 is already above the 1500 target and only reaching it counts, so skipping the remaining spins keeps success guaranteed without risk.

Bankroll is 1522, already above the 1500 target on the final spin. Skipping keeps the target secured, since any bet gives no benefit to a success-only objective.