Roulette table

Reaching +500 needs a long shot. A 32-chip straight-up bet each spin pays +1120 on a hit and still reaches 1500 even if the hit comes on the last spin. Betting one number each spin also gives the best hit chance across 20 spins, about 41%.

Reaching 1500 needs +532, so a single straight-up (35:1) each spin is the best chance. A stake of 32 still hits the target even if the win lands on the last spin, and it keeps the bankroll safe across the remaining spins.

I need +564 in 18 spins, so I spread mid-size straight-up bets. One hit at 20 chips with 5 bets nets +620 and reaches the target, while a miss costs only 100.

Reaching 1500 needs +664, so the goal is to maximize the chance of hitting it. Eight straight-ups at 24 chips each (192 total) cost 192 and return 864 on a hit, taking the bankroll to 1508 with about a 21% chance per spin.

Bankroll of 1508 already meets the 1500 target and skipping is not penalised, so placing no bet keeps the target secured; every bet has negative expected value on a double-zero wheel.

Bankroll is already 1508, above the 1500 target, and every bet has negative expected value. Skipping is neither rewarded nor penalised, so it keeps the bankroll safe.

Bankroll is already 1508, above the 1500 target, and only reaching the target counts. Every bet has negative expected value on a double-zero wheel, and skipping is neither rewarded nor penalised, so I skip to keep the target secured.

Bankroll is already 1508, above the 1500 target, and every roulette bet has negative expected value. Skipping the remaining spins is free and keeps the target secured.

Bankroll is already 1508, above the 1,500 target, and skipping is allowed with no penalty. Every bet has negative expectation and could only drop me below the target, so I place no bet.

Bankroll is 1508, already above the 1500 target, and skipping is not penalised. Every bet has negative expectation on a double-zero wheel, so I skip to protect the target.

Bankroll is already 1508, above the 1500 target, and only reaching the target counts. Every bet has negative expected value on a double-zero wheel, so skipping preserves the goal.

Bankroll is already 1508, above the 1500 target, and every roulette bet has negative expected value. Skipping each remaining spin protects the target, and skipping is neither rewarded nor penalised.

Bankroll is already 1508, above the 1500 target, and only reaching the target counts. Every roulette bet has negative expectation, so skipping (no penalty) locks in success.

Bankroll is 1508, already above the 1500 target, and skipping is allowed with no penalty. Every bet has negative expected value, so I skip to protect the target.

Bankroll of 1508 already meets the 1500 target, and skipping is neither rewarded nor penalised, so I place no bet to avoid any risk of falling below the target.

Bankroll is 1508, already above the 1,500 target, and only reaching the target counts. Every bet has negative expected value and could drop me below target, so I skip this spin, which is not penalised.

Bankroll is 1508, already above the 1500 target, and every bet has negative expected value. Skipping is allowed and unpenalised, so I keep the chips.

Bankroll is already 1508, above the 1500 target, and only reaching the target counts, so any bet adds risk with no benefit. Skipping is allowed and not penalised.

Bankroll is already 1508, above the 1500 target, and this is the final spin. Skipping is neither rewarded nor penalised, so not betting keeps the target secured.