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COMBINATORIAL DEPLETION · 2D · RANK-9 · 85% DEPTH

2-Deck Nine-Pip Card Depletion at 85% Penetration (EZ Baccarat Audit DEP180)

Removing 7 of 8 Nine-Pip Card (Rank-9) cards at 85% penetration of a 2-deck (104-card) shoe leaves 1 Rank-9 cards inside a 16-card stub (DEP180), producing 45.8987% Banker wins, 44.5687% Player wins, 9.5326% Ties, and a 0.9234% Banker house edge under EZ Baccarat.

Banker EV (EZ Bar-7)
-0.9234%
Player EV (1:1)
-1.3300%
Rank-9 in 16-Card Stub
1/8
Single-Hand Std Dev
0.9407
Engine-Verified Scoreboard · 18 Hands

Read the Board at Table Speed

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

Reference shoe scoreboard (PPBBPBPBPPBBPBPBPP) illustrating derived-road symmetry checks alongside DEP180 (2D Rank-9 at 85% 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 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

Column 5 has 1 bead. Column 2 has 2 beads. Different depth → blue (≠).

  1. Column 6 starts, so use Rule 1: compare Column 5 with Column 2, 3 columns further back.
  2. Column 5 has 1 bead. Column 2 has 2 beads. Different depth → blue (≠).

Common table reading watchout: Comparing the wrong columns. Compare Column 5, the one that just finished, with Column 2.

Verified Reference Data

Key Facts & Table Specifications

Stub Size (DEP180)
16 / 104 Cards

85% penetration depth in 2D (double-deck European salon privé carriers and two-deck shoe pits).

Rank-9 Remaining
1 of 8 Cards

7 9-pip cards (top Natural 9 generator) removed from the 2D pack.

Banker EV (EZ Bar-7)
-0.9234%

Resolved at 45.8987% Banker win rate under EZ Baccarat settlement.

Player EV (1:1)
-1.3300%

Resolved at 44.5687% Player win rate with 0.9407 unit standard deviation.

Tie Incidence (8:1)
9.5326%

Produces a 14.2070% house hold on the 8-to-1 Tie wager in state DEP180.

FINITE-SHOE ENUMERATION · DEP180

How Nine-Pip Card Depletion at 85% Depth Impacts 2D (EZ Bar-7)

Exact conditional enumeration DEP180 for a 2D shoe at 85% depth (16/104 cards undealt) with 1 remaining Rank-9 cards confirms a 0.9234% Banker edge (EZ Bar-7), 1.3300% Player edge, and 14.2070% Tie edge.

Tracking DEP180 across 16 remaining 2D cards (85% depth) shows that when 9s are depleted (dep180-rank-9) late in the shoe, more (16c) hands bypass four-card natural resolution (dep180-rank-9·16c) and enter the five- and six-card tableau. With 7 Rank-9 cards gone (-0.23 bps unit sensitivity), Banker expectation is -0.9234% (EZ Bar-7) vs -1.3300% on Player.

State DEP180 (2D, 85% depth, 1/8 Rank-9 left, EZ Bar-7)
Wager / MetricState DEP180 Value2D BaselineSettlement Note
DEP180 Banker (EZ Bar-7)45.8987% (-0.9234% EV)45.8998%DEP180 2D 85% (1 Rank-9)
DEP180 Player (1:1)44.5687% (-1.3300% EV)44.5676%DEP180 16-card 2D stub (0.9407 SD)
DEP180 Tie (8:1)9.5326% (-14.2070% EV)9.5326%DEP180 Rank-9 (7 out, 1 in)
TABLEAU & SCOREBOARD SEPARATION · DEP180

Third-Card Tableau Sensitivity vs Derived-Road Marks (DEP180 · 2D)

Across 100-hand session horizons at state DEP180 (2D 85% depth, 1/8 Rank-9 in 16 cards), single-hand dispersion (0.9407 SD) dominates the 0.9234% (EZ Bar-7) Banker and 1.3300% Player expectation gap.

  • DEP180 (2D 85%): 16/104 cards with 1/8 Rank-9 (2A).
  • DEP180 (Rank-9 split): 45.8987% Banker, 44.5687% Player, 9.5326% Tie in 16 2D cards (2B).
  • DEP180 (EZ Bar-7 EV): -0.9234% Banker, -1.3300% Player, -14.2070% Tie, 0.9407 SD at 85% (2C).
  • DEP180 (2D roads): red/blue marks log Big Road columns, never 1 Rank-9 stub count (2D).
Table Reality Check

Myth vs. Truth

MythWhen 7 Nine-Pip Card cards leave a 2D shoe by 85% depth (DEP180), 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-9 stub counts (1/8 in 16 cards); Banker carries a -0.9234% expectation under EZ Baccarat.
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