Roulette table

With a 500-chip deficit to target and a 200-chip per-spin cap, covering 10 numbers at 20 chips each (total 200) guarantees a net gain of 520 if any hit—enough to reach 1500 in one spin—while maximizing hit probability (10/38) within the stake limits.

Bankroll is 800 and target is 1500 (deficit 700) with only 17 spins left; a 20-chip straight-up bet at 35:1 pays exactly 700 if it hits, jumping straight to the goal in one spin, which maximizes the chance of reaching the target within the limited horizon while keeping downside small if it misses.

With 12 spins left and needing to nearly double from 780 to 1500, I'm mixing a moderate-payout dozen bet for steady progress with a high-payout straight-up number for a chance at a rapid jump toward the target.

With 580 chips and 11 spins left, only a big straight-up hit gets us near the 1500 target; splitting the max 200-stake across two numbers doubles the hit probability (~5.3%/spin) while any single win yields ~3,300+ profit, comfortably clearing the target if it lands.

With only 6 spins left and a 380-chip bankroll needing to reach 1500, a single even-money or low-payout bet can't get there in time; spreading 185 chips across five straight-up numbers at 37 each guarantees that any hit (36x payout) pushes the bankroll to about 1527, clearing the target, while staying within the 200-chip per-spin cap.

Only straight-up bets can reach the 1500 target from 195 chips on the final spin; splitting stake across four numbers at 41 each maximizes hit probability while each winning number yields at least 1500.