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COMBINATORIAL DEPLETION · 1D · RANK-7 · 25% DEPTH

1-Deck Seven-Pip Card Depletion at 25% Penetration (5% Audit DEP065)

Removing 1 of 4 Seven-Pip Card (Rank-7) cards at 25% penetration of a 1-deck (52-card) shoe leaves 3 Rank-7 cards inside a 39-card stub (DEP065), producing 45.9587% Banker wins, 44.5257% Player wins, 9.5156% Ties, and a 0.8650% Banker house edge under 5%.

Banker EV (5% Vig)
-0.8650%
Player EV (1:1)
-1.4330%
Rank-7 in 39-Card Stub
3/4
Single-Hand Std Dev
0.9341
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 shoe scoreboard (BBPPBBPPBPTBPBBPBP) illustrating derived-road symmetry checks alongside DEP065 (1D Rank-7 at 25% depth).

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

Stub Size (DEP065)
39 / 52 Cards

25% penetration depth in 1D (single-deck laboratory benchmarks and historical pitch audits).

Rank-7 Remaining
3 of 4 Cards

1 7-pip cards (Player stand total and Dragon 7 boundary) removed from the 1D pack.

Banker EV (5% Vig)
-0.8650%

Resolved at 45.9587% Banker win rate under 5% settlement.

Player EV (1:1)
-1.4330%

Resolved at 44.5257% Player win rate with 0.9341 unit standard deviation.

Tie Incidence (8:1)
9.5156%

Produces a 14.3598% house hold on the 8-to-1 Tie wager in state DEP065.

FINITE-SHOE ENUMERATION · DEP065

How Seven-Pip Card Depletion at 25% Depth Impacts 1D (5% Vig)

Across 14,658,134,400 initial 1D permutations, depletion node DEP065 narrows to a 39-card stub (25% depth) holding 3 of 4 Rank-7 cards, where Banker resolves at 45.9587% (-0.8650% EV) and Player at 44.5257% (-1.4330% EV).

For DEP065 (1-deck shoe, 25% dealt), player stands pat on (dep065) two-card 7, and a player (1d-25%) third-card 7 is the highest (dep065·1d-25%) card that forces banker 4, 5, and 6 to draw. Holding 3 of 4 Rank-7 cards in a 39-card stub with -0.83 bps rank slope yields 45.9587% Banker, 44.5257% Player, and 9.5156% Tie.

State DEP065 (1D, 25% depth, 3/4 Rank-7 left, 5% Vig)
Wager / MetricState DEP065 Value1D BaselineSettlement Note
DEP065 Banker (5% Vig)45.9587% (-0.8650% EV)45.9595%DEP065 1D 25% (3 Rank-7)
DEP065 Player (1:1)44.5257% (-1.4330% EV)44.5249%DEP065 39-card 1D stub (0.9341 SD)
DEP065 Tie (8:1)9.5156% (-14.3598% EV)9.5156%DEP065 Rank-7 (1 out, 3 in)
TABLEAU & SCOREBOARD SEPARATION · DEP065

Third-Card Tableau Sensitivity vs Derived-Road Marks (DEP065 · 1D)

Comparing DEP065 (25% 1D depth, 1 Rank-7 removed, 3 remaining in 39 cards) against fresh-shoe baselines shows how finite-stub variance (0.9341 SD) coexists with a 0.8650% 5% Banker house edge.

  • DEP065 (1D 25%): 39/52 cards with 3/4 Rank-7 (1A).
  • DEP065 (Rank-7 split): 45.9587% Banker, 44.5257% Player, 9.5156% Tie in 39 1D cards (1B).
  • DEP065 (5% Vig EV): -0.8650% Banker, -1.4330% Player, -14.3598% Tie, 0.9341 SD at 25% (1C).
  • DEP065 (1D roads): red/blue marks log Big Road columns, never 3 Rank-7 stub count (1D).
Table Reality Check

Myth vs. Truth

MythWhen 1 Seven-Pip Card cards leave a 1D shoe by 25% depth (DEP065), Big Eye Boy red or blue marks show whether Banker or Player will win next.
TruthDerived-road red and blue marks only compare Big Road column lengths and never track Rank-7 stub counts (3/4 in 39 cards); Banker carries a -0.8650% expectation under 5%.
6 modules · 36 lessons · $25/month · Module 1 (10 lessons) free

Read Every Derived Road at Table Speed

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  • 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