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STAGE 2 STRESS TEST · CONTRA D'ALEMBERT VS FLAT BETTING

Contra D'Alembert Press vs. Flat 1-Unit Baseline — Two-Shoe Doublet Chop under EZ Baccarat Dragon 7 Push (144-Hand Stress Test)

Combinatorial stress ledger S219-0 computes Contra D'Alembert Press versus Flat 1-Unit Baseline across 144 coups (100u bankroll, 75u max bet), demonstrating that 1.0284% house edge and 3-hand runs enforce 14.69% vs 8.39% ruin along the step-indexed escalation. Because every 8-deck coup is statistically independent under EZ Baccarat 3-Card 7 Push (1.028% edge) (1.0284% edge), progression rules alter drawdown speed and table-cap collisions without changing per-hand expectation.

Contra D'Alembert Ruin Rate
14.69%
Flat Betting Ruin Rate
8.39%
Peak Trough (3-Run)
-23u
EZ Dragon Chop House Edge
1.0284%
Engine-Verified Scoreboard · 18 Hands

Read the Board at Table Speed

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

Reference 8-deck shoe for Stress Cell S219 (Contra D'Alembert vs Flat Betting, Two-Shoe Doublet Chop under EZ Baccarat Dragon 7 Push). Big Road shows Banker (red) and Player (blue); derived roads track 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

Column 4 has 1 bead. Column 2 has 2 beads. Different depth → blue (≠).

  1. Column 5 starts, so use Rule 1: compare Column 4 with Column 2, 2 columns further back.
  2. Column 4 has 1 bead. Column 2 has 2 beads. Different depth → blue (≠).

Common table reading watchout: Comparing the wrong columns. Compare Column 4, the one that just finished, with Column 2.

Cockroach Pig Mark #2

This bead is at Row 2. Column 2 has a bead at Row 2 too → red (=).

  1. Column 5 goes down to Row 2, so use Rule 2: look 3 columns back, at Column 2.
  2. Column 2 has a bead at Row 2 too → red (=).

Common table reading watchout: Thinking "no bead at this row" means blue. It is blue only when Column 2 stopped exactly one row above this bead.

Verified Reference Data

Key Facts & Table Specifications

Matchup & Shoe Profile
Contra D'Alembert vs Flat Betting (EZ Dragon Chop)

Stress cell S219 compares +1 on win / -1 on loss against 1-1-1-1 constant unit over 144 hands.

Head-to-Head Ruin Rate
14.69% vs 8.39%

Probability of exhausting the 100-unit bankroll under a 75-unit house bet limit.

Expected Session Hold
2.58u vs 1.54u

Theoretical erosion under EZ Baccarat 3-Card 7 Push (1.028% edge) (1.0284% house edge) across 144 coups.

Peak Drawdown Excursion
-23u vs -13u

Deepest unit trough triggered by a 3-hand run inside the chop shoe profile.

Tie Stalls & Commission Toll
14 Ties · 1.24u Drag

Reflects 9.72% tie frequency (14 pushes) and 1.24u in vigorish friction.

STRESS CELL S219 · CHOP SHOE PROFILE

Contra D'Alembert vs. Flat Betting sequential progression-curve (144 Hands · S219)

Head-to-head matrix S219-1 subjects Contra D'Alembert (+1 on win / -1 on loss) and Flat Betting (1-1-1-1 constant unit) to 144 hands of EZ Dragon Chop (chop) with 100 units and a 75-unit roof, maps 2.58u versus 1.54u in mathematical house hold and 14.69% versus 8.39% ruin.

Combinatorial stress ledger S219-2 evaluates Contra D'Alembert Press versus Flat 1-Unit Baseline across 144 coups (100u bankroll, 75u max bet), demonstrating that 1.0284% house edge and 3-hand runs enforce 14.69% vs 8.39% ruin along the variance-scaled exposure.

S219 progression-curveContra D'AlembertFlat Betting
Contra D'Alembert / Flat Betting Rule+1 on win / -1 on loss1-1-1-1 constant unit
144-Hand Ruin (100u)14.69%8.39%
EZ Dragon Chop Hold (1.0284%)2.58u1.54u
3-Run Trough (75u Cap)-23u-13u
VIGORISH & TABLE CEILING INTERACTION

EZ Dragon Chop Vigorish (1.24u) & 9.72% Tie Push Audit (S219)

Head-to-head matrix S219-3 subjects Contra D'Alembert (+1 on win / -1 on loss) and Flat Betting (1-1-1-1 constant unit) to 144 hands of EZ Dragon Chop (chop) with 100 units and a 75-unit roof, charts 2.58u versus 1.54u in mathematical house hold and 14.69% versus 8.39% ruin.

Combinatorial stress ledger S219-4 inspects Contra D'Alembert Press versus Flat 1-Unit Baseline across 144 coups (100u bankroll, 75u max bet), demonstrating that 1.0284% house edge and 3-hand runs enforce 14.69% vs 8.39% ruin along the session-bounded profile.

  • Trial S219: set a 100u stop before running Contra D'Alembert vs Flat Betting over 144 hands.
  • Scenario S219 charts 1.24u in commission drag and 14 tie pushes (9.72% Tie rate).
  • Board rule S219: derived road red marks sequential column repetition and blue marks a structural break (progression-curve), never Banker or Player.
Table Reality Check

Myth vs. Truth

MythSwitching from Flat Betting to Contra D'Alembert during Two-Shoe Doublet Chop under EZ Baccarat Dragon 7 Push neutralizes the 1.0284% house edge.
TruthOver 144 hands on a 100-unit stack, Contra D'Alembert carries 2.58u expected loss (14.69% ruin) vs 1.54u (8.39% ruin) for Flat Betting.
MythDuring a 3-hand chop sequence, red marks on Big Eye Boy or Small Road indicate Banker is favored next.
TruthDerived road colors never represent Banker or Player: red denotes repeatingBig Road structure and blue denotes breaking structure.
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