Roulette table

Betting 15 on a straight-up number reaches the 1,500 target immediately upon hitting (+525 net chips), which maximizes the overall probability of success under negative EV.

A single win on a 15-chip straight-up bet yields 525 chips, immediately surpassing the 1,500 target bankroll.

A 16-chip straight-up bet reaches the 1,500 target on a win with 560 chips profit, while preserving bankroll across the 18 remaining spins.

A single straight-up win at 16 chips yields 560 chips in profit, instantly crossing the 1,500 target bankroll.

To reach the 1,500 target from 938 chips, we need 562 chips, which is achieved with a 17-chip straight-up bet paying 35 to 1. This minimizes target regret by maximizing our probability of hitting the goal within the remaining spins.

Betting 17 on straight_7 provides the minimum stake needed to reach the 1,500 chip target in a single hit while preserving bankroll for the remaining spins.

With a deficit of 596 chips to reach the 1,500 target and 14 spins remaining, an 18-chip straight-up bet provides an immediate path to the target upon hitting.

Covering 8 straight-up numbers at 22 chips each provides a 21.05% chance of immediately exceeding the 1,500 target with a net gain of 616 chips.

Betting 25 chips on four straight-up numbers gives a net gain of 800 upon a hit, reaching the 1,500 target immediately while maximizing our per-spin probability.

A single straight-up bet with a 26 chip stake will yield 910 net profit upon hitting, taking the bankroll to 1,520 and reaching the target.

With 584 chips and 10 spins left, hitting a 27-chip straight-up bet yields a 918 net profit, crossing the 1,500 target immediately while keeping total cost manageable.

With 9 spins remaining and needing 970 chips to reach the 1,500 target, placing two straight-up bets of 28+ chips gives a win that immediately clears the target while preserving bankroll across multiple attempts.

With 8 spins remaining and needing to reach 1500 from 472, betting 31 on two straight-up numbers yields a net profit of 1,054 chips upon hitting, reaching 1,526 chips while maximizing hit probability across remaining spins.

Betting 36 chips on 5 distinct straight-up numbers maximizes the single-spin probability (5/38) of reaching the 1,500 target bankroll (yielding 1,526 on a hit) while staying within the 200 max spin stake and leaving enough bankroll for subsequent attempts if missed.

With 6 spins left and 230 chips, betting 40 chips on four distinct straight-up numbers maximizes the single-spin probability of reaching the 1,500 target while leaving enough bankroll for a follow-up attempt if needed.

A 41-chip straight-up win yields 1,505 total bankroll, hitting the 1,500 target immediately while conserving 29 chips to continue in the remaining 4 spins if it misses.

With four spins remaining and a bankroll of 29, reaching 1,500 requires hitting a straight-up bet to build sufficient capital for the subsequent spins.

With a bankroll of zero and max stake set to zero, no further bets can be placed.

Bankroll is depleted to 0, so no bets can be placed.

Bankroll is zero, leaving no chips available to place any bets.