Roulette table

Betting 20 on 10 straight numbers gives a 10/38 chance per spin to hit and reach 1500 immediately (net +520). With 12 spins remaining, I can attempt this up to 5 times, yielding a high overall success probability.

Betting 25 on eight straight numbers yields a 700-chip net profit if any hits, exactly reaching the 1500 target. With 800 bankroll, we can afford four such spins, maximizing the chance of at least one hit.

Covering 6 numbers with 30 each gives a 6/38 chance to hit exactly 1500 while preserving bankroll for adaptive high-variance follow-up bets if this spin misses.

Already at the 1,500-chip target with only six spins remaining, so I am skipping to preserve the bankroll and avoid unnecessary risk.

Already at the target bankroll of 1500 with 5 spins remaining; skipping avoids unnecessary risk and preserves success.

I already have exactly the target bankroll of 1500 with only 4 spins left, so the optimal action is to skip and avoid any risk of falling below the target.

Current bankroll is already 1500, so the target is met; skipping avoids any risk of dropping below 1500.

Already at the 1,500-chip target with two spins remaining, so skipping avoids any risk of falling below the success threshold.

Current bankroll is already 1500, the target, with only one spin remaining. Taking any risk could drop below the target, so skipping the final spin is optimal.