Roulette table

Need +500 over 20 spins, so even-money bets are too slow; a 2:1 dozen bet at max stake gives the best balance of coverage (12/38) and payout growth needed to reach 1500.

Need +300 over 18 spins; betting the full 200 per spin on two overlapping outside bets maximizes growth pace while softening variance.

Covering 24 numbers with two dozens maximizes growth: 63% win chance nets +100 per spin, needed to reach 1500 within 16 spins.

Behind pace (800 vs 1500) with 12 spins left; the only realistic path is a longshot. 100 on a straight pays 3500:1 if it hits, clearing the target instantly; the dozen hedge covers most of the miss cases partially.

Need +900 in 9 spins with only 200 staked per spin; only 35:1 straights offer the required growth, so I cover two recently-hot numbers with maximum stakes.

Down to 400 with 5 spins left, only a longshot can reach 1500. Two straight-up bets maximize hit probability under the 200 stake cap; any single hit pays 3500, clearing the target.

Only straight-up bets can reach 1500 from 200 within 3 spins; splitting 200 across two numbers doubles the hit chance (≈5.3% per spin) and a hit pays over 3500.

Bankroll 3600 already exceeds the 1500 target with 2 spins left; betting only risks chips, so I place no bets and lock in the result.

Bankroll 3600 already exceeds the 1500 target, and even a maximum 200 loss would leave 3400, so success is guaranteed regardless of the outcome; skipping avoids needless variance at zero regret.