Skip to main content
Baccarat Smart
  1. Home
  2. Combinatorial Math & Odds Hub
  3. D'Alembert 300u 3-Shoe Matrix
STAGE 2 BANKROLL MATRIX · D'ALEMBERT · 300U / 3-SHOE

D'Alembert Pyramid — 300-Unit Bankroll & 3-Shoe (216-Hand) Risk-of-Ruin Matrix

Case M297-0 inspects the absorbing-barrier D'Alembert Pyramid (+1 on loss / -1 on win) across a 300-unit bankroll and a 216-hand (3-shoe) window, where a 60-unit table ceiling and 150-unit stop-loss produce a 7.89% ruin rate while inspects an average stake trajectory of 2.19x and 6.05u ($303) in theoretical house-edge toll. 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 (-150u Stop)
7.89%
Target Hit (+75u Cap)
43.87%
216-Hand Expected Hold
6.05u
Table Max (6-Step Depth)
60u
Engine-Verified Scoreboard · 18 Hands

Read the Board at Table Speed

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

Reference 8-deck shoe for Matrix Cell M297 (D'Alembert Pyramid, 300u bankroll, 216 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

Column 3 has 2 beads. Column 1 has 2 beads. Same depth → red (=).

  1. Column 4 starts, so use Rule 1: compare Column 3 with Column 1, 2 columns further back.
  2. Column 3 has 2 beads. Column 1 has 2 beads. Same depth → red (=).

Common table reading watchout: Comparing the wrong columns. Compare Column 3, the one that just finished, with Column 1.

Cockroach Pig Mark #2

Column 4 has 2 beads. Column 1 has 2 beads. Same depth → red (=).

  1. Column 5 starts, so use Rule 1: compare Column 4 with Column 1, 3 columns further back.
  2. Column 4 has 2 beads. Column 1 has 2 beads. Same depth → red (=).

Common table reading watchout: Comparing the wrong columns. Compare Column 4, the one that just finished, with Column 1.

Verified Reference Data

Key Facts & Table Specifications

Session Bankroll & Horizon
300u / 3 Shoes (216 Hands)

Matrix cell M297 tests D'Alembert Pyramid with a $50 base unit and -150u/+75u absorbing boundaries.

Stop-Loss Ruin Probability
7.89%

Probability of hitting the -150u drawdown barrier before completing 216 hands or reaching +75u.

Stop-Win Target Completion
43.87%

Share of 216-hand trajectories reaching the +75u session ceiling, with 48.24% ending between barriers.

Table Limit Survival Depth
6 Steps (60u Cap)

A 60-unit house limit and 300-unit stack cap D'Alembert escalation after 6 adverse coups.

Expected Session House Hold
6.05u ($303)

Derived from 473u total action (2.19x average wager) multiplied by the 1.0579% 8-deck Banker edge.

MATRIX CELL M297 · STOP-LOSS & STOP-WIN GEOMETRY

D'Alembert 300u session-bounded cycle-span Across 216 Hands (M297)

In bankroll-constrained benchmark M297-1, running D'Alembert across 216 deals with 300 units and a 60-unit maximum wager verifies 473u of total handle, 6.05u in commission-weighted drift, and a 7.89% probability of exhausting the 150-unit drawdown buffer.

Case M297-2 tabulates the capital-bounded D'Alembert Pyramid (+1 on loss / -1 on win) across a 300-unit bankroll and a 216-hand (3-shoe) window, where a 60-unit table ceiling and 150-unit stop-loss produce a 7.89% ruin rate while audits an average stake cycle-span of 2.19x and 6.05u ($303) in theoretical house-edge toll.

M297 ParameterD'Alembert (300u)3-Shoe cycle-span
D'Alembert Ladder+1 on loss / -1 on win (10 steps)Peak 12u multiplier on M297
300u Stack Window216 hands (3 shoes)Barriers -150u / +75u
60u Ceiling & Ruin7.89% ruin vs 43.87% winDepth 6 steps (3 cap hits)
473u Handle & Hold6.05u ($303)Multiplier 2.19x (session-bounded drift)
STEP ESCALATION & TURNOVER AUDIT

60u Ceiling Collisions & D'Alembert Turnover (3 Shoes)

In discrete-time benchmark M297-3, running D'Alembert across 216 deals with 300 units and a 60-unit maximum wager quantifies 473u of total handle, 6.05u in commission-weighted drift, and a 7.89% probability of exhausting the 150-unit drawdown buffer.

Case M297-4 charts the commission-adjusted D'Alembert Pyramid (+1 on loss / -1 on win) across a 300-unit bankroll and a 216-hand (3-shoe) window, where a 60-unit table ceiling and 150-unit stop-loss produce a 7.89% ruin rate while verifies an average stake capital-runway of 2.19x and 6.05u ($303) in theoretical house-edge toll.

  • Cell M297 rule: lock the -150u stop on your 300u D'Alembert stack across 216 hands.
  • Matrix M297 evaluates 6.05u ($303) in house hold over 473u of D'Alembert action.
  • Scoreboard check M297: Big Eye Boy, Small Road, and Cockroach Pig use red for repeating symmetry (session-bounded cycle-span) and blue for pattern breaks—never for Banker or Player.
Table Reality Check

Myth vs. Truth

MythBringing 300 units to a 3-shoe session lets D'Alembert Pyramid overcome the 1.058% Banker house edge.
TruthNo bankroll size alters per-hand expectation: over 216 hands, D'Alembert generates 473u in action, 6.05u in expected loss, and a 7.89% stop-loss ruin rate.
MythDerived road colors on the scoreboard tell D'Alembert bettors whether Banker (red) or Player (blue) is due during a 216-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