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Romanovsky: two dozens and two corners

Audit the exact eight-unit native Romanovsky layout, its covered pockets, equal gains and full-layout losses.

See the bets, one step at a time

Place eight units across two dozens and two corners, then compare a hit with a full miss.

Fixed sequence · Practice units

Romanovsky: Bet 1 of 4Place eight units across two dozens and two corners, then compare a hit with a full miss. Chip labels show stake units. Gold outlines mark covered pockets. First dozen: 3 units. Second dozen: 3 units. Corner 25/26/28/29: 1 unit. Corner 32/33/35/36: 1 unit. Placements before the declared spin.European roulette · 37 pockets01234567891011121314151617181920212223242526272829303132333435362:11st 122:12nd 122:13rd 121–18EvenRedBlackOdd19–36First dozen: 3 units3Second dozen: 3 units3Corner 25/26/28/29: 1 unit1Corner 32/33/35/36: 1 unit1Placements before the declared spin

Bet 1 of 4 · Before the spin

Placed stake
8
Balance before
100
Chip labels show stake units. Gold outlines mark covered pockets.
BetUnits
First dozen3
Second dozen3
Corner 25/26/28/291
Corner 32/33/35/361
Assumptions and declared pockets

A declared example on a fair European wheel. Even-money bets lose in full on zero. These outcomes are fixed teaching inputs, not predictions.

All amounts are practice units. A winning pocket can still leave a combined layout with a net loss.

Declared pockets: 1 · 25 · 32 · 0

Layout stake cap: 100

Play this strategy

Try the staking or layout rule with random spins.

The Romanovsky preset audited here places three units on each of the first two dozens, plus one unit on each of two corners. The total stake is eight units. The corners cover 25, 26, 28, 29 and 32, 33, 35, 36.

Write the layout before counting hits

Scroll to compare all columns

BetUnitsPockets
First dozen31–12
Second dozen313–24
Corner 25125, 26, 28, 29
Corner 32132, 33, 35, 36

The two dozens cover 24 pockets; the corners add eight without overlapping either selected dozen. In all, 32 numbered pockets return something. The misses are 0, 27, 30, 31, 34, plus 00 on an American wheel.

Every covered pocket has the same net

A three-unit dozen win returns nine units. A one-unit corner win also returns nine. Subtract the eight-unit layout stake and either outcome earns one unit. A full miss loses eight units.

On a European wheel the distribution is 32 outcomes at +1 and five at −8. Expected net is (32−40)/37=−8/37 units. On an American wheel the extra full miss gives−16/38. Relative to the eight-unit stake, both match their ordinary wheel edge.

Why frequent small wins need context

Eight consecutive +1 results earn eight units. A single full miss loses eight units. The balance can rise gradually and then drop by the amount of several earlier gains. Report the total stake and full-miss loss beside the 32-pocket hit count.

This page follows the exact native StrategyCatalog allocation at the pinned development revision. The name alone does not establish which corners another guide uses or how it sizes them. If the wagers differ, recompute the matrix before comparing results.

The coverage guide explains the accounting. Compare 24+8 for a layout with many break-even pockets, or use the bet builder to inspect this layout. Clear the example layout before placing your wagers. Place the two dozen wagers, then open More bets to add each corner. The table above gives the complete allocation.

Sources and scope
  • Rules of Play for Table Games, Roulette. British Columbia Lottery Corporation. Double-zero standard payout table and placement. European pocket count is independently verified from native Wheel.

    Publication date: not stated. Checked 2026-11-07.

  • Roulette development source. Amenti Labs LLC. Game.swift Wheel, StrategyCatalog, App ProAccess/PurchaseStore/ChipEconomy/Engagement and PrivacyInfo. Source evidence, service behavior not independently retested.

    Publication date: 2026-11-07. Checked 2026-11-07.

  • Roulette probability derivation. Amenti Labs LLC. Fair independent pockets, fixed payouts, full outside loss on zero. Formula and all supported bets regression tested.

    Publication date: 2026-11-07. Checked 2026-11-07.

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