Skip to main content
Baccarat Smart
  1. Home
  2. Combinatorial Math & Odds Hub
  3. Labouchere 40u 1-Shoe Matrix
STAGE 2 BANKROLL MATRIX · LABOUCHERE · 40U / 1-SHOE

Labouchere Split-Line — 40-Unit Bankroll & 1-Shoe (72-Hand) Risk-of-Ruin Matrix

Under non-stationary boundary rules in M331-0, pairing Labouchere Split-Line with 40 units across 1 shoes (72 hands) and a 40-unit maximum quantifies a 30.51% stop-loss absorption rate, surviving at most 6 adverse steps before non-stationary escalation truncation. Every 8-deck hand remains statistically independent (45.86% Banker, 44.62% Player, 9.52% Tie), meaning progression sizing reshapes session variance without altering the house edge.

Ruin Rate (-20u Stop)
30.51%
Target Hit (+10u Cap)
37.12%
72-Hand Expected Hold
1.67u
Table Max (6-Step Depth)
40u
Engine-Verified Scoreboard · 18 Hands

Read the Board at Table Speed

Open this shoe in /calculator
Big Road B B P P B B B B P P P P B B P B
Big Eye Boy = = = ≠ = ≠ = = = = = = ≠ ≠
Small Road = ≠ = ≠ = ≠ = ≠ = = ≠ ≠
Cockroach Pig = ≠ = ≠ = ≠ ≠ ≠

Reference 8-deck shoe for Matrix Cell M331 (Labouchere Split-Line, 40u bankroll, 72 hands). Big Road and Bead Plate show Banker (red) and Player (blue); derived roads record structural symmetry.

Big Road B is Banker, P is Player Roads under it Red (=): repeating Blue (≠): breaking
Step-by-Step Mark Proofs (Rule 1 & Rule 2)
Big Eye Boy Mark #2

Column 2 has 2 beads. Column 1 has 2 beads. Same depth → red (=).

  1. Column 3 starts, so use Rule 1: compare Column 2 with Column 1, 1 column further back.
  2. Column 2 has 2 beads. Column 1 has 2 beads. Same depth → red (=).

Common table reading watchout: Comparing the wrong columns. Compare Column 2, the one that just finished, with Column 1.

Small Road Mark #2

This bead is at Row 3. Column 1 stopped at Row 2, one row above → blue (≠).

  1. Column 3 goes down to Row 3, so use Rule 2: look 2 columns back, at Column 1.
  2. Column 1 stopped at Row 2, one row above → blue (≠).

Common table reading watchout: Thinking "no bead at this row" means blue. It is blue only when Column 1 stopped exactly one row above this bead.

Cockroach Pig Mark #2

This bead is at Row 3. Column 1 stopped at Row 2, one row above → blue (≠).

  1. Column 4 goes down to Row 3, so use Rule 2: look 3 columns back, at Column 1.
  2. Column 1 stopped at Row 2, one row above → blue (≠).

Common table reading watchout: Thinking "no bead at this row" means blue. It is blue only when Column 1 stopped exactly one row above this bead.

Verified Reference Data

Key Facts & Table Specifications

Session Bankroll & Horizon
40u / 1 Shoes (72 Hands)

Matrix cell M331 tests Labouchere Split-Line with a $25 base unit and -20u/+10u absorbing boundaries.

Stop-Loss Ruin Probability
30.51%

Probability of hitting the -20u drawdown barrier before completing 72 hands or reaching +10u.

Stop-Win Target Completion
37.12%

Share of 72-hand trajectories reaching the +10u session ceiling, with 32.36% ending between barriers.

Table Limit Survival Depth
6 Steps (40u Cap)

A 40-unit house limit and 40-unit stack cap Labouchere escalation after 6 adverse coups.

Expected Session House Hold
1.67u ($42)

Derived from 119u total action (1.65x average wager) multiplied by the 1.0579% 8-deck Banker edge.

MATRIX CELL M331 · STOP-LOSS & STOP-WIN GEOMETRY

Labouchere 40u step-indexed profile Across 72 Hands (M331)

Audit M331-1 charts the table-capped capital-runway of Labouchere when anchored to 40 units and a 72-hand (1-shoe) schedule: the 40-unit maximum wager restricts recovery at step 6, locking in a 30.51% stop-loss frequency and $42 in mathematical friction.

Under house-edge-anchored boundary rules in M331-2, pairing Labouchere Split-Line with 40 units across 1 shoes (72 hands) and a 40-unit maximum profiles a 30.51% stop-loss absorption rate, surviving at most 6 adverse steps before discrete-time threshold truncation.

M331 ParameterLabouchere (40u)1-Shoe profile
Labouchere Ladder[1-2-3-2-1] outside sum (9 steps)Peak 18u multiplier on M331
40u Stack Window72 hands (1 shoes)Barriers -20u / +10u
40u Ceiling & Ruin30.51% ruin vs 37.12% winDepth 6 steps (2 cap hits)
119u Handle & Hold1.67u ($42)Multiplier 1.65x (step-indexed drift)
STEP ESCALATION & TURNOVER AUDIT

40u Ceiling Collisions & Labouchere Turnover (1 Shoes)

Audit M331-3 calibrates the stochastic absorption-curve of Labouchere when anchored to 40 units and a 72-hand (1-shoe) schedule: the 40-unit maximum wager restricts recovery at step 6, locking in a 30.51% stop-loss frequency and $42 in mathematical friction.

Under sequential boundary rules in M331-4, pairing Labouchere Split-Line with 40 units across 1 shoes (72 hands) and a 40-unit maximum dissects a 30.51% stop-loss absorption rate, surviving at most 6 adverse steps before eight-deck excursion truncation.

  • Cell M331 rule: lock the -20u stop on your 40u Labouchere stack across 72 hands.
  • Matrix M331 evaluates 1.67u ($42) in house hold over 119u of Labouchere action.
  • Scoreboard check M331: Big Eye Boy, Small Road, and Cockroach Pig use red for repeating symmetry (step-indexed profile) and blue for pattern breaks—never for Banker or Player.
Table Reality Check

Myth vs. Truth

MythBringing 40 units to a 1-shoe session lets Labouchere Split-Line overcome the 1.058% Banker house edge.
TruthNo bankroll size alters per-hand expectation: over 72 hands, Labouchere generates 119u in action, 1.67u in expected loss, and a 30.51% stop-loss ruin rate.
MythDerived road colors on the scoreboard tell Labouchere bettors whether Banker (red) or Player (blue) is due during a 72-hand run.
TruthOn Big Eye Boy, Small Road, and Cockroach Pig, red indicates repeating column structure and blue indicates breaking structure; neither color represents Banker or Player.
6 modules · 36 lessons · $25/month · Module 1 (10 lessons) free

Read Every Derived Road at Table Speed

Every reference guide, glossary definition, and road calculator on Baccarat Smart is open for everyone. When you want all 6 modules and 36 lessons (about 5.5 hours of lessons) organized in structured step-by-step order with 74 hands-on boards, 94 quiz checks along the way, and Cloud Shoe Log sync across web, iPhone, and Android, start Module 1 (10 lessons, about 64 minutes of lessons) free or unlock full membership for $25 a month.

  • Structured step-by-step track across Foundations, Big Eye Boy, Small Road, and Cockroach Pig
  • 74 interactive lesson scoreboards and 94 inline quiz checks with plain-English mark feedback
  • Cloud Shoe Log and cross-device progress on web, iOS, and Android