Roulette table

A subfair wheel makes bold straight coverage the best path to +500: four numbers at 16 each pay 512 on a hit, and this stake still leaves many attempts across the session.

A 17-chip straight is the smallest single bet that reaches 1500 on a hit, and with 19 spins left that minimum-stake straight maximizes the chance of hitting the target before the session ends.

Need 581 more; a 17-chip straight is the smallest single bet that reaches 1500 on a hit, preserving bankroll for the 18 spins left.

A 598-chip gap is one straight hit if five numbers are covered at 20 each (net +620), and that stake still allows nine attempts, which beats fewer or more numbers under the 200 cap.

Need 698 more; eight straight bets of 25 is the widest cover that still nets at least 700 if one hits, the highest one-spin chance to reach 1500.

A single straight of 26 is the smallest stake that reaches 1500 on a hit, preserving bankroll for the remaining spins if it misses.

I am 924 short with 14 spins left, so a single straight bet of 27 is the smallest stake that reaches 1500 on a hit while leaving enough bankroll for repeated attempts.

I need 951 more, and two straight bets of 28 still clear the target if one hits while keeping the loss small enough for later attempts.

One straight hit of 29 nets 1015 and clears 1500, and I can afford that stake on every remaining spin, so this maximizes the chance of one decisive win.

Five minimum straight stakes still clear 1500 on any hit and maximize coverage within the 200 stake cap.

Five straight-up bets of 39 still clear 1500 on a single hit and cover the most pockets allowed under the stake cap, leaving chips to retry if they miss.

Bankroll is already above the 1500 target, so I skip betting to avoid any chance of falling back below it.

Bankroll is already above the 1500 target, so I skip to avoid any chance of falling below it.

Bankroll is already above the 1500 target, so I skip to avoid any chance of falling back below it.

Bankroll is already above 1500, so I skip betting to avoid any chance of falling back below the target.

Bankroll is already above the 1500 target, so I skip further bets to avoid any chance of falling back below it.

Target bankroll is already reached at 1503, so I skip betting to avoid any risk of falling below 1500.

Bankroll is already above the 1500 target with spins left, so I skip to avoid any chance of falling below it.

Bankroll is already above the 1500 target with spins left, so I skip to avoid any chance of falling below it.

The bankroll is already above the 1500 target with one spin left, so skipping avoids any chance of falling below it.