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PROGRESSION SURVIVAL AUDIT · LABS80
Labouchere Split-Line (1-2-3-4) — 80-Hand Single Shoe (40u Bankroll) Survival & Ruin Proof
[LABS80] Stakes the sum of the first and last numbers on a 1-2-3-4 line; crosses both off on a win or appends the lost sum to the right end on a loss. Across 80-Hand Single Shoe (40u Bankroll) (Complete 8-deck live shoe from burn card to cut card backed by a 40-unit session stack), staking Labouchere on Player (1.2351% house edge) generates 228.0 units of cumulative action, an expected mathematical cost of −2.82 units, ±24.25 units of standard deviation, and a 80.4% session survival rate (19.6% bankroll ruin risk).
- LABS80 Action
- 228.0u
- LABS80 Expected EV
- -2.82u
- LABS80 Session SD
- ±24.25u
- LABS80 Survival
- 80.4%