DR260 pairs 3-2-3-2 Depth Alternation (Big Road depths [3, 2, 3, 2] comparing m=1 vs m=2 lookbacks) with Analytical Modality (Depth Vector Verification): learners verify For m=1, d_3=3 != d_2=2 (Blue); for m=2, d_3=3 == d_1=3 (Red), master Lookback Divergence: Big Eye Boy Blue vs Small Road Red, and eliminate assuming all three derived roads must show the same color on a hand.
DR260 drill board (PPBBBPPPPBBPBBBBPPBTPBBTP): 11 Big Road columns, 20 Big Eye Boy, 17 Small Road, and 13 Cockroach Pig marks.
This bead is at Row 4. Column 2 stopped at Row 3, one row above → blue (≠).
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.
This bead is at Row 2. Column 1 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 1 stopped exactly one row above this bead.
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.
Big Road depths [3, 2, 3, 2] comparing m=1 vs m=2 lookbacks
Lookback Divergence: Big Eye Boy Blue vs Small Road Red
For m=1, d_3=3 != d_2=2 (Blue); for m=2, d_3=3 == d_1=3 (Red)
Assuming all three derived roads must show the same color on a hand
Verify why Small Road (m=2) marks red while Big Eye Boy (m=1) marks blue by computing the full column-depth vector [d_1, d_2, ..., d_k] across the shoe
Misconception audit DR260 (GMU ANALYTICAL · DEPTH AUDIT) addresses 3-2-3-2 Depth Alternation by contrasting assuming all three derived roads must show the same color on a hand against Lookback Divergence: Big Eye Boy Blue vs Small Road Red on shoe PPBBBPPPP.
Looking at DR260 through Analytical Modality (Depth Vector Verification), This bead is at Row 4. Column 2 stopped at Row 3, one row above → blue (≠). Auditing 17 Small Road and 13 Cockroach Pig entries eliminates assuming all three derived roads must show the same color on a hand.
| DR260 Drill Dimension | Coordinate / Rule | GMU Modality Action |
|---|---|---|
| DR260 Matrix Coordinate | Big Road depths [3, 2, 3, 2] comparing m=1 vs m=2 lookbacks | Analytical Modality (Depth Vector Verification) |
| DR260 Rule & Depth | Lookback Divergence: Big Eye Boy Blue vs Small Road Red | For m=1, d_3=3 != d_2=2 (Blue); for m=2, d_3=3 == d_1=3 (Red) |
| DR260 Diagnostic Target | Assuming all three derived roads must show the same color on a hand | Verify why Small Road (m=2) marks red while Big Eye Boy (m=1) marks blue |
Final checkpoint for DR260: This bead is at Row 2. Column 1 has a bead at Row 2 too → red (=). Applying Analytical Depth Audit to For m=1, d_3=3 != d_2=2 (Blue); for m=2, d_3=3 == d_1=3 (Red) resolves assuming all three derived roads must show the same color on a hand across 11 streaks.
Enter any sequence to inspect the Big Road, Big Eye Boy, Small Road, Cockroach Pig, and next-hand previews.
About 64 minutes of lessons covering outcomes, the Bead Plate, Big Road columns, and dragon tails.
Train Third-Card Rule decisions, depth counting, lookback column references, and derived-road speed recognition.
Visual step-by-step breakdowns with closed captions, chapter markers, and full searchable transcripts.
Macau Cantonese, French, and mathematical table terms explained in plain English with road diagrams.
Direct answers to real student questions on dragon tails, tie handling, lookback rules, and table variants.
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.
Test any shoe sequence and inspect Rule 1 and Rule 2 derived road marks.
Review the 5-road architecture from Bead Plate and Big Road to Cockroach Pig.
Practice companion coordinate lookups, depth comparisons, and rule checks.
Practice companion coordinate lookups, depth comparisons, and rule checks.