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SIDE-BET AUDIT · MAYFAIR 6D · SBA427

3-Card Win & Contrarian Color-Flip Side Wager Audit in London Mayfair Private Clubs (6-Deck) (SBA427 EV & Volatility Audit)

In London Mayfair Private Clubs (6-Deck) (6-deck, 312-card shoe), 3-Card Win & Contrarian Color-Flip Side Wager Audit pays 2:1 (3-Card Win) / 4:1 (Both 3-Card) with a 28.2224% hit frequency, a 7.2600% house edge, and a 1.8610 per-hand standard deviation under UK Gambling Commission (UKGC) standards (SBA427).

3-Card Win & Contrarian EV
-7.2600%
Hit Rate (6D)
28.2224%
Std Dev (Units)
1.8610
Mayfair 6D Cards
312
Engine-Verified Scoreboard · 18 Hands

Read the Board at Table Speed

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

Reference shoe scoreboard (PPBBPPBBPPBBPBTBPB) alongside SBA427 (3-Card Win & Contrarian in Mayfair 6D, 312 cards).

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

Paytable (SBA427)
2:1 (3-Card Win) / 4:1 (Both 3-Card)

Pays when the selected side wins strictly using a three-card drawn total rather than a two-card standing hand.

Hit Frequency (Mayfair 6D)
28.2224%

Evaluated across 312 cards (6 decks) in London Mayfair Private Clubs (6-Deck).

House Edge (SBA427)
7.2600%

Compared against 1.0579% Banker (5% vig) and 1.2351% Player main bets.

Standard Deviation
1.8610 Units

Per-wager volatility under UK Gambling Commission (UKGC) rules.

Floor Context
6-Deck (312 Cards)

Six-deck Mayfair salon punto banco and Super 6 layouts.

PAYTABLE & COMBINATORIAL PROOF · SBA427

3-Card Win & Contrarian Paytable & Mayfair 6D Combinatorial Math (SBA427)

Under UK Gambling Commission (UKGC) rules in London Mayfair Private Clubs (6-Deck) (SBA427), 3-Card Win & Contrarian Color-Flip Side Wager Audit offers 2:1 (3-Card Win) / 4:1 (Both 3-Card) across a 6-deck (312-card) carrier, generating 28.2224% winning tickets, a 7.2600% house edge, and 1.8610 volatility.

Comparing SBA427 (3-Card Win & Contrarian in Mayfair 6D, 312 cards) against flat Banker/Player tickets highlights the cost of 2:1 (3-Card Win) / 4:1 (Both 3-Card) leverage: 7.2600% house edge, 28.2224% hit rate, and 1.8610 SD (separates five- and six-card (sba427-6d) drawn victories from four-card natural (mayfair 6d) and standing 6/7 resolutions).

Verification summary for SBA427: 3-Card Win & Contrarian in London Mayfair Private Clubs (6-Deck) (312 cards)
Wager OptionPayout ScheduleHit Rate (6D)House Edge / EV
SBA427 3-Card Win & Contrarian2:1 (3-Card Win) / 4:1 (Both 3-Card)28.2224%-7.2600% (1.8610 SD)
SBA427 Banker (Mayfair 6D)0.95 to 145.8597%-1.0579% (312c)
SBA427 Player (Mayfair 6D)1 to 144.6247%-1.2351% (6D)
SCOREBOARD & MULTI-BET DISCIPLINE · SBA427

Derived-Road Independence & Session Volatility in Mayfair 6D (SBA427)

When reviewing SBA427 (Mayfair 6D, 6 decks / 312 cards), remember that Big Road columns drive derived-road red/blue marks via Rule 1 and Rule 2, whereas 3-Card Win & Contrarian depends strictly on card combinations (28.2224% hit rate, -7.2600% EV).

  • SBA427 (Mayfair 6D): 3-Card Win & Contrarian (2:1 (3-Card Win) / 4:1 (Both 3-Card)) across 312 cards (2A).
  • SBA427 (3-Card Win & Contrarian EV): 28.2224% hit rate, -7.2600% EV, 1.8610 SD in Mayfair 6D (2B).
  • SBA427 (6D baseline): 1.0579% Banker & 1.2351% Player vs 7.2600% on 3-Card Win & Contrarian (2C).
  • SBA427 (Mayfair 6D roads): red/blue marks log Big Road symmetry, never 3-Card Win & Contrarian (28.2224%) timing (2D).
Table Reality Check

Myth vs. Truth

MythA cluster of red or blue marks on Big Eye Boy or Small Road in Mayfair 6D signals that 3-Card Win & Contrarian (2:1 (3-Card Win) / 4:1 (Both 3-Card)) is about to hit.
TruthDerived-road red and blue marks only record whether Big Road columns repeat or break depth; in SBA427 (312 cards), 3-Card Win & Contrarian carries a fixed 28.2224% hit rate and 7.2600% house edge.
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