Roulette table

Betting 16 on four straight numbers maximizes the chance of a single hit yielding at least +500 chips, while staying within the 200 total stake limit.

Bold play: cover 9 straight numbers with 21 each (total 189). Any hit pays 36*21=756, net +567, lifting bankroll to 1503 and reaching the 1500 target immediately.

Already at 1503 chips, above the 1500 target; skipping avoids risking a drop below the threshold.

Bankroll is already 1503, above the 1500 target. Skipping avoids any risk of falling below the target over the remaining spins.

Already above the 1,500-chip target with 15 spins remaining, so I choose to skip betting to avoid risking a drop below the target.

Bankroll is already above the 1,500-chip target, so skipping this spin avoids unnecessary risk of dropping below the threshold.

Bankroll is already above the 1,500 target, so skipping this spin avoids unnecessary risk while preserving the required final bankroll.

Bankroll is already 1503, above the 1500 target, with 12 spins remaining. Skipping avoids any risk of falling below the target.

Bankroll is already above the 1,500-chip target with 11 spins remaining, so the safest way to finish at or above target is to skip betting and avoid unnecessary risk.

Bankroll is already 1503, above the 1500 target. With only 10 spins left, skipping avoids any risk of falling below the target.

The bankroll is already at 1503, above the 1500 target. With only 9 spins remaining, skipping avoids any risk of falling below the target.

Bankroll is already 1503, above the 1500 target. With 8 spins left, skipping avoids any risk of falling below the target.

I already have 1503 chips, above the 1500 target, with only 7 spins left. Skipping avoids any risk of falling below the target.

Bankroll is already 1503, above the 1500 target. With only 6 spins left, skipping all bets avoids any risk of falling below the target.

Already above the 1,500-chip target with 5 spins remaining; skipping avoids any risk of falling below the target.

Bankroll is already 1503, above the 1500 target. With only 4 spins left, skipping avoids any risk of falling below the target.

I am already above the 1,500-chip target with only three spins remaining, so the optimal risk-averse action is to skip and preserve the bankroll.

Already above the 1,500-chip target at 1,503 with only two spins remaining, so preserving the bankroll avoids unnecessary risk of falling below the target.

Already above the 1,500-chip target with one spin left, so I avoid risking a loss and skip this spin.