CBGChinese Board Games GuideRules and annotated records for strategy learners

Checkers Variants

Checkers Variants Advanced Threat Record: 28x8 River Lane

First line1. 24-28 5-1

Main mistake: counting the first jump but not the return capture

while the notation is fresh, avoid the broad label, before comparing sources, make a shape note for 1. 24-28 5-1; 2. 20-29 8-4: what rule is being tested, where 4x20 changes the answer, how hold the forcing branch beside the quiet conversion and decide which threat still works, and which related same-game page should come next.

advancedAdvanced record note10 record entries
Line to read first1. 24-28 5-1

at the first branch, name the visible demand, Checkers Variants habits can mislead here, so begin with forced-capture lane 28x8, back-rank guard 1, and promotion square 24 and keep diagonal movement, mandatory captures, multi-jumps, promotion, and king mobility in view while reading 1. 24-28 5-1. The advanced job is to hold the forcing move, quiet preparation, and conversion test in the same line. The page is useful only if that first inspection changes how this draughts-style variants layered threat: river lane record is read.

Critical turnbefore choosing another page, keep the reply honest, layered threat: river lane turns on 7.

before choosing another page, keep the reply honest, layered threat: river lane turns on 7. 30-10 1-25. In this Checkers Variants dense advanced record, this is where the record stops being a label and becomes a reply-by-reply comparison. Write this beside it: The branch shows how a single waiting move can change capture priority.

Why the level mattersadvanced shape

Before the replay, make the branch earn trust, track every reply that could refute the plan. The important failure is counting the first jump but not the return capture, not the first move that looks sharp. For layered threat: river lane, the plan is not to memorize the line; it is to explain why 4x20 changes the answer.

Read the record first

1. 24-28 5-1

at the first branch, name the visible demand, Checkers Variants habits can mislead here, so begin with forced-capture lane 28x8, back-rank guard 1, and promotion square 24 and keep diagonal movement, mandatory captures, multi-jumps, promotion, and king mobility in view while reading 1. 24-28 5-1. The advanced job is to hold the forcing move, quiet preparation, and conversion test in the same line. The page is useful only if that first inspection changes how this draughts-style variants layered threat: river lane record is read.

Position cue: a capture fork, a pinned guard, and a crown-row square that changes the count; a forcing branch, a quiet move, and a conversion test; forced-capture lane 28x8, back-rank guard 1, and promotion square 24; diagonal movement, mandatory captures, multi-jumps, promotion, and king mobility check for the dense advanced record

Opening line1. 24-28 5-1

Black takes a center square for the dense advanced record; White keeps the back rank intact.

Level shapeadvanced record

Advanced records follow multi-capture branches, king activity, and conversion choices across several numbered squares.

Reader jobAdvanced record note

while the notation is fresh, avoid the broad label, after this layered threat: river lane record, run a short source check that keeps this article record separate from outside scores. 28x8 is worth keeping only if the reply test around 4x20 still works.

  1. 1Start on the board

    when the plan looks natural, separate habit from proof, quote 1. 24-28 5-1, then find forced-capture lane 28x8, back-rank guard 1, and promotion square 24. This keeps the page from becoming a loose dense advanced record overview and gives the reader a concrete starting mark.

  2. 2Name the rule cue

    when the plan looks natural, separate habit from proof, translate diagonal movement, mandatory captures, multi-jumps, promotion, and king mobility into a question the reply must answer before the plan is accepted as more than activity.

  3. 3Stress-test the plan

    when the plan looks natural, separate habit from proof, hold 28x8 until 4x20 arrives, then decide whether the first plan was real or only looked active.

  4. 4Close with a same-game step

    when the plan looks natural, separate habit from proof, after comparing 4. 25-30 7-3 with the finish at 10. 24x25, choose a same-game page that changes one reading demand while keeping the notation familiar. The next page should make diagonal movement, mandatory captures, multi-jumps, promotion, and king mobility easier to test, not restart the reader with a different ruleset.

Record goalAdvanced record note

The capture record task works on variation discipline, layered threats, quiet preparation, and clean conversion. Board cue: forced-capture lane 28x8, back-rank guard 1, and promotion square 24. Level job: the record note treats the line like an annotated record file: name the long-term structure, test the forcing line, then explain the final conversion. In Checkers Variants, practice this habit: respect forced capture rules while preparing promotion and king activity. The record note is built for comparison: one rule cue, one plan, and one mistake that changes the next reply. Replay evidence: the Draughts numeric move and capture notation line begins move one 24-28 5-1; move two 20-29 8-4; inspect 28x8.

Replay first1. 24-28 5-1

Before the replay, make the branch earn trust, track every reply that could refute the plan. The important failure is counting the first jump but not the return capture, not the first move that looks sharp. For layered threat: river lane, the plan is not to memorize the line; it is to explain why 4x20 changes the answer.

Position checkadvanced

before choosing another page, keep the reply honest, layered threat: river lane turns on 7. 30-10 1-25. In this Checkers Variants dense advanced record, this is where the record stops being a label and becomes a reply-by-reply comparison. Write this beside it: The branch shows how a single waiting move can change capture priority.

Verify outsideToernooibase / KNDB

Compare notation and position type after the record line is clear; keep outside scores separate.

What to look at

a capture fork, a pinned guard, and a crown-row square that changes the count; a forcing branch, a quiet move, and a conversion test; forced-capture lane 28x8, back-rank guard 1, and promotion square 24; diagonal movement, mandatory captures, multi-jumps, promotion, and king mobility check for the dense advanced record

Key decision
when the plan looks natural, separate habit from proof, hold 28x8 until 4x20 arrives, then decide whether the first plan was real or only looked active.
Mistake diagnostic
as the record narrows, watch for the unsafe shortcut, here is the quick check. Use forced-capture lane 28x8, back-rank guard 1, and promotion square 24 as the local proof point: if it does not matter, the page has drifted into generic strategy. In this Checkers Variants dense advanced record, legality is not enough; the move also has to keep answering diagonal movement, mandatory captures, multi-jumps, promotion, and king mobility.
After reading
while the notation is fresh, avoid the broad label, after this layered threat: river lane record, run a short source check that keeps this article record separate from outside scores. 28x8 is worth keeping only if the reply test around 4x20 still works.
Reader focusUse the next four cues before opening the reference material.
Leveladvanced

Advanced records follow multi-capture branches, king activity, and conversion choices across several numbered squares.

Notation1. 24-28 5-1

when the plan looks natural, separate habit from proof, quote 1. 24-28 5-1, then find forced-capture lane 28x8, back-rank guard 1, and promotion square 24. This keeps the page from becoming a loose dense advanced record overview and gives the reader a concrete starting mark.

Mistakecounting the first jump but not the return capture

as the record narrows, watch for the unsafe shortcut, here is the quick check. Use forced-capture lane 28x8, back-rank guard 1, and promotion square 24 as the local proof point: if it does not matter, the page has drifted into generic strategy. In this Checkers Variants dense advanced record, legality is not enough; the move also has to keep answering diagonal movement, mandatory captures, multi-jumps, promotion, and king mobility.

Next recordCheckers Variants Advanced Rules: Shape Check Setup with 26x6

Stay in Checkers Variants at advanced level and move from advanced record note to rules and setup, so the next record page keeps the notation familiar while changing the reading task.

Checkers Variants advanced record diagram for Advanced record note
Checkers Variants advanced record diagram for Advanced record note. in this example, avoid the broad label, the self-authored diagram for Checkers Variants Advanced Threat Record: 28x8 River Lane places forced-capture lane 28x8, back-rank guard 1, and promotion square 24 on the board and labels the diagonal movement, mandatory captures, multi-jumps, promotion, and king mobility check. The public-library image supplies open visual context; the exact position remains in this self-authored diagram. It remains an original open-license record diagram with the page-specific cue in the SVG description. Source: original open-license record diagram. License: CC BY 4.0 self-authored record diagram. Open the image file.

What this record looks like

When checking the reply, keep the question narrow, the advanced shape here layers a branch, a quiet move, and a finish; 28x8 is only useful if the later reply still supports the plan. Board cue: forced-capture lane 28x8, back-rank guard 1, and promotion square 24. Rule check: diagonal movement, mandatory captures, multi-jumps, promotion, and king mobility. The notation uses Draughts numeric move and capture notation. The first two entries are 1. 24-28 5-1; 2. 20-29 8-4, which keeps the explanation tied to variation discipline, layered threats, quiet preparation, and clean conversion.

Position cue

a capture fork, a pinned guard, and a crown-row square that changes the count; a forcing branch, a quiet move, and a conversion test; forced-capture lane 28x8, back-rank guard 1, and promotion square 24; diagonal movement, mandatory captures, multi-jumps, promotion, and king mobility check for the dense advanced record

Unique asset

A self-authored SVG record diagram for this Checkers Variants dense advanced record marks forced-capture lane 28x8, back-rank guard 1, and promotion square 24. It is paired with Draughts numeric move and capture notation beginning 1. 24-28 5-1; 2. 20-29 8-4. The public reference image pub-draughts-checkerboard gives readers an open-gallery board or piece reference for the same game family.

Rule check

Checkers Variants rule check

Check this before the outside record: read 1. 24-28 5-1, name the rule source, test the position cue, and keep the mistake visible.

Open Federation Mondiale du Jeu de Dames
Rule sourceOfficial FMJD Rules for International Draughts

Federation Mondiale du Jeu de Dames is the rule source to open first; use it for legal vocabulary before comparing this advanced record.

Notation bridgeNumbered-square move and capture notation

Numeric move and capture notation is a rule-checking device: hyphen moves and x captures identify whether a sequence was a quiet move, forced jump, or promotion route. On this page the first line is 1. 24-28 5-1.

Legal testa capture fork, a pinned guard, and a crown-row square that changes

Men move diagonally, captures are mandatory in many variants, multi-jumps can decide the whole turn, and kings often change mobility after promotion. The exact rule depends on the variant. For this page, apply it to a capture fork, a pinned guard, and a crown-row square that changes the count; a forcing branch, a quiet move, and a conversion test;.

Trap to watchcounting the first jump but not the return capture

The common trap is moving a guard or king before checking mandatory capture. A record line that ignores the forced jump is not just weak; it may be illegal. Here the reader's mistake check is counting the first jump but not the return capture.

How to read this record note

First replay: 1. 24-28 5-1. Keep the line short enough to say aloud before judging whether the move is good.

Then inspect: The capture record task works on variation discipline, layered threats, quiet preparation, and clean conversion. Board cue: forced-capture lane 28x8, back-rank guard 1, and promotion square 24. Level job: the record note treats the line like an annotated…

Outside check: Linked as an external database for real games. Article records here remain annotated record notes and do not copy tournament game scores.

Record format

Numbered-square move and capture notation

Read the sample as a draughts-style record notation line, not as a complete official variant score sheet.

1. 12-16 25-21
Beginner

Beginner checkers-variant records show one forced capture or promotion route and name the back-rank habit to avoid.

Intermediate

Intermediate records compare a legal waiting move with the capture priority or promotion race that changes timing.

Advanced

Advanced records follow multi-capture branches, king activity, and conversion choices across several numbered squares.

Annotated Record Fragment

Move-by-move replay

Checkers Variants record reader

Checkers Variants advanced record fragment starts from 1. 24-28 5-1. It is an annotated record note, not a tournament score; compare outside records for rules, notation, and position type before using it as a comparison example.

Entry 1 / 101. 24-28 5-1

Black takes a center square for the dense advanced record; White keeps the back rank intact.

Key entry: connect it to a capture fork, a pinned guard, and a crown-row square that changes the count; a forcing branch, a quiet move, and a conversion test; forced-capture lane 28x8, back-rank guard 1, and promotion square 24; diagonal movement, mandatory captures, multi-jumps, promotion, and king mobility check for the dense advanced record.
Position cue
a capture fork, a pinned guard, and a crown-row square that changes the count; a forcing branch, a quiet move, and a conversion test; forced-capture lane 28x8, back-rank guard 1, and promotion square 24; diagonal movement, mandatory captures, multi-jumps, promotion, and king mobility check for the dense advanced record
Mistake test
counting the first jump but not the return capture
Checkers Variants notation reader for this annotated record note
MoveNotationAnnotationReader Cue
124-28 5-1Black takes a center square for the dense advanced record; White keeps the back rank intact.Key entry: connect it to a capture fork, a pinned guard, and a crown-row square that changes the count; a forcing branch, a quiet move, and a conversion test; forced-capture lane 28x8, back-rank guard 1, and promotion square 24; diagonal movement, mandatory captures, multi-jumps, promotion, and king mobility check for the dense advanced record.
220-29 8-4Both sides develop before a capture is forced in this dense advanced record.Pause here and name the rule cue, not only the active move.
328x8 4x20The first capture sequence explains why forced jumps control the record.Compare with the previous reply before moving on.
425-30 7-3Black prepares promotion pressure instead of taking a loose edge piece.Pause here and name the rule cue, not only the active move.
529x7 3x25The intermediate turn compares material with tempo toward the king row.Compare with the previous reply before moving on.
621-26 10-6White repairs the diagonal before the next forced jump arrives.Pause here and name the rule cue, not only the active move.
730-10 1-25The branch shows how a single waiting move can change capture priority.Compare with the previous reply before moving on.
826x8 5x30Both sides count the whole capture chain before choosing the first jump.Pause here and name the rule cue, not only the active move.
920-24K 6-3The advanced note marks promotion and king mobility as the evaluation swing.Compare with the previous reply before moving on.
1024x25The record line finishes when the new king controls both diagonals.Finish check: explain why counting the first jump but not the return capture is unsafe here.
  1. Move 124-28 5-1

    Black takes a center square for the dense advanced record; White keeps the back rank intact.

    Key entry: connect it to a capture fork, a pinned guard, and a crown-row square that changes the count; a forcing branch, a quiet move, and a conversion test; forced-capture lane 28x8, back-rank guard 1, and promotion square 24; diagonal movement, mandatory captures, multi-jumps, promotion, and king mobility check for the dense advanced record.
  2. Move 220-29 8-4

    Both sides develop before a capture is forced in this dense advanced record.

    Pause here and name the rule cue, not only the active move.
  3. Move 328x8 4x20

    The first capture sequence explains why forced jumps control the record.

    Compare with the previous reply before moving on.
  4. Move 425-30 7-3

    Black prepares promotion pressure instead of taking a loose edge piece.

    Pause here and name the rule cue, not only the active move.
  5. Move 529x7 3x25

    The intermediate turn compares material with tempo toward the king row.

    Compare with the previous reply before moving on.
  6. Move 621-26 10-6

    White repairs the diagonal before the next forced jump arrives.

    Pause here and name the rule cue, not only the active move.
  7. Move 730-10 1-25

    The branch shows how a single waiting move can change capture priority.

    Compare with the previous reply before moving on.
  8. Move 826x8 5x30

    Both sides count the whole capture chain before choosing the first jump.

    Pause here and name the rule cue, not only the active move.
  9. Move 920-24K 6-3

    The advanced note marks promotion and king mobility as the evaluation swing.

    Compare with the previous reply before moving on.
  10. Move 1024x25

    The record line finishes when the new king controls both diagonals.

    Finish check: explain why counting the first jump but not the return capture is unsafe here.

Common Mistake

Mistake to test: counting the first jump but not the return capture. Replay 1. 24-28 5-1 against a capture fork, a pinned guard, and a crown-row square that changes the count; a forcing branch, a, then name the rule or reply that prevents it.

CommentaryOpen detailed replay notesFirst reading pass for Checkers Variants Layered Threat: River Lane: Start with one inspection job: locate 28x8. Then…

Commentary

First reading pass for Checkers Variants Layered Threat: River Lane: Start with one inspection job: locate 28x8. Then explain why 4x20 is the reply test.

This Checkers Variants layered threat: river lane note rewards the player who names the threat before moving. For layered threat: river lane, 28x8 only makes sense after forced-capture lane 28x8, back-rank guard 1, and promotion square 24 is counted.

Checkers Variants layered threat: river lane can punish a move that only looks energetic. In this layered threat: river lane record note, a forward move can lose instantly if the mandatory capture chain has not been counted, so the annotation stays attached to diagonal movement, mandatory captures, multi-jumps, promotion, and king mobility.

Transfer note for Checkers Variants Layered Threat: River Lane: Checkers Variants is familiar to checkers players, but each variant changes capture priority and king movement. For this layered threat: river lane page, name diagonal movement, mandatory captures, multi-jumps, promotion, and king mobility before adding a broad strategy label.

Choose the next related record only after naming forced-capture lane 28x8, back-rank guard 1, and promotion square 24, counting the first jump but not the return capture, and the rule that made the reply work.

PracticeOpen record questions4 questions for checking the record after replay.

Record Questions

  • Which discard detail in 1. 24-28 5-1; 2. 20-29 8-4 first reveals the layered threat: river lane problem?
  • What would change in this layered threat: river lane record if the reply 4x20 arrived one move earlier?
  • In the layered threat: river lane position, which candidate around 28x8 is tempting, and what part of diagonal movement, mandatory captures, multi-jumps, promotion, and king mobility makes 4x20 punish it?
  • Checkers Variants: Where does 4x20 turn this advanced record from a rules example into a plan?
Level comparison

What different record levels look like

Compare the same game family across level examples before choosing the next record page. The active card marks this page's level.

Beginner recordCheckers Variants Beginner First-Plan Record: 18x30 Shape Check1. 14-18 27-23
Same cue: a capture fork, a pinned guard, and a crown-row square that changes the count; a forcing branch, a quiet move, and a conversion test; forced-capture lane 28x8, back-rank guard 1, and promotion square 24; diagonal movement, mandatory captures, multi-jumps, promotion, and king mobility check for the dense advanced record
1Capture
2Return
3King route
  1. CaptureStart from 1. 14-18 27-23 and name the shared cue: a capture fork, a pinned guard, and a crown-row square.
  2. ReturnCompare the reply around a capture fork, a pinned guard, and a crown-row square before trusting the first plan.
  3. King routeCarry the branch to the mistake test: choosing a quiet diagonal move when capture priority already decides the turn.

6 entries, 1 plan + 1 reject: one visible plan, one rule cue, and one mistake to stop before.

Length
6 annotated entries
Branch load
Single line, no side branch
Candidates
1 plan + 1 reject
Judgment
Legal cue first: numbered-square notation, capture obligation, promotion route, king movement, and variant boundary
Depth
Two-move window
Read for
Read one plan aloud, match it to the board cue, and stop at the first unsafe reply.
Watch
choosing a quiet diagonal move when capture priority already decides the turn
Next cue
Move up after you can name the rule cue without rereading the note.
Review task

Replay 1. 14-18 27-23, name a capture fork, a pinned guard, and a crown-row square that changes the, then reject choosing a quiet diagonal move when capture priority already decides the turn.

Record anatomy

Beginner Checkers Variants records are a short line built from 1. 14-18 27-23: one rule cue, one visible plan, and one obvious mistake around a capture fork, a pinned guard, and a crown-row square that changes the count; one visible.

Opening line
Start with 1. 14-18 27-23; keep the first reply visible.
Rule cue
Point to numbered-square notation, capture obligation, promotion route, king movement, and variant boundary before judging the move.
First trap
Stop at choosing a quiet diagonal move when capture priority already decides the turn instead of exploring side branches.
Ready check
Move on only after the rule cue can be named from memory.

Beginner checkers-variant records show one forced capture or promotion route and name the back-rank habit to avoid.

Intermediate recordCheckers Variants Intermediate Reply Record: 28x8 Safe Reply Turn1. 24-28 5-1
Same cue: a capture fork, a pinned guard, and a crown-row square that changes the count; a forcing branch, a quiet move, and a conversion test; forced-capture lane 28x8, back-rank guard 1, and promotion square 24; diagonal movement, mandatory captures, multi-jumps, promotion, and king mobility check for the dense advanced record
1Capture
2Return
3King route
  1. CaptureStart from 1. 24-28 5-1 and name the shared cue: a capture fork, a pinned guard, and a crown-row square.
  2. ReturnCompare the reply around a capture fork, a pinned guard, and a crown-row square before trusting the first plan.
  3. King routeCarry the branch to the mistake test: choosing a quiet diagonal move when capture priority already decides the turn.

8 entries, 2 candidate replies: add a reply comparison before deciding which plan survives.

Length
8 annotated entries
Branch load
Main line plus reply branch
Candidates
2 candidate replies
Judgment
Timing, safety, and shape all get judged
Depth
Turning-point window
Read for
Compare two candidate plans, then explain why the reply changes timing or safety.
Watch
choosing a quiet diagonal move when capture priority already decides the turn
Next cue
Move up after you can compare both plans before seeing the answer.
Review task

Compare both replies around a capture fork, a pinned guard, and a crown-row square that changes the; explain where choosing a quiet diagonal move when capture priority already decides the turn changes the plan.

Record anatomy

Intermediate Checkers Variants records keep the same cue near a capture fork, a pinned guard, and a crown-row square that changes the count; two candidate, then add candidate replies, a turning point, and one comparison line after 1. 24-28 5-1.

Main line
Anchor the comparison at 1. 24-28 5-1, not at a loose theme name.
Candidate pair
Keep two replies alive until the timing or safety test resolves them.
Turning point
Explain how choosing a quiet diagonal move when capture priority already decides the turn changes the value of the first plan.
Replay task
Before opening the answer, say which candidate survives and why.

Intermediate records compare a legal waiting move with the capture priority or promotion race that changes timing.

Advanced recordCheckers Variants Advanced Reply Record: 16x28 Safe Reply Turn1. 12-16 25-21
Same cue: a capture fork, a pinned guard, and a crown-row square that changes the count; a forcing branch, a quiet move, and a conversion test; forced-capture lane 28x8, back-rank guard 1, and promotion square 24; diagonal movement, mandatory captures, multi-jumps, promotion, and king mobility check for the dense advanced record
1Capture
2Return
3King route
  1. CaptureStart from 1. 12-16 25-21 and name the shared cue: a capture fork, a pinned guard, and a crown-row square.
  2. ReturnCompare the reply around a new king route, two diagonals, and a material trade before trusting the first plan.
  3. King routeCarry the branch to the mistake test: trading material without checking whether the new king controls both diagonals.

10 entries, 3+ candidate points: hold the branch, quiet preparation, and conversion test together.

Length
10 annotated entries
Branch load
Forcing branch, quiet prep, conversion
Candidates
3+ candidate points
Judgment
Every move can change the final evaluation
Depth
Full branch with source comparison
Read for
Hold the forcing branch, quiet preparation, and conversion test in the same replay.
Watch
trading material without checking whether the new king controls both diagonals
Next cue
Stay here when you want dense branches, not just legal-move recognition.
Review task

Annotate the quiet move after 1. 12-16 25-21; prove the conversion still survives trading material without checking whether the new king controls both diagonals.

Record anatomy

Advanced Checkers Variants records turn 1. 12-16 25-21 into a branch: forcing move, quiet preparation, conversion test, and source comparison around a new king route, two diagonals, and a material trade that may lose tempo; a forcing.

Forcing branch
Track the pressure line from 1. 12-16 25-21 without skipping replies.
Quiet move
Mark the preparation move that does not look urgent but keeps the branch alive.
Conversion test
Check whether trading material without checking whether the new king controls both diagonals appears only after the defender's best reply.
Review task
Write the moment pressure becomes conversion, then compare an outside record.

Advanced records follow multi-capture branches, king activity, and conversion choices across several numbered squares.

Record note

Checkers Variants advanced record fragment starts from 1. 24-28 5-1. It is an annotated record note, not a tournament score; compare outside records for rules, notation, and position type before using it as a comparison example.

After the record line

Checkers Variants outside-record comparison

Use this after replaying the record line. The article line is a record note; the outside source gives a comparison path, not permission to copy a score.

Real record indexToernooibase / KNDB

Hold 1. 24-28 5-1 beside a capture fork, a pinned guard, and a crown-row square that changes the count; a forcing branch, a. Match outside material by notation, position type, and the trained mistake before judging move quality.

Level useadvanced

Advanced check: multi-capture branch, king activity, and conversion.

Keep separateCompare, keep separate

Use database game scores, event metadata, player names, or complete move sequences only as context checks; this advanced record note stays an original annotated record example, separate from outside scores, player metadata, and source commentary.

Open Toernooibase / KNDB
Real record index

Compare this Checkers Variants record note with real records

Use Toernooibase / KNDB to compare numbered-square notation, capture obligation, promotion route, king movement, and variant boundary. This advanced record note stays an original annotated record example, not a copied score, table log, SGF file, or named-player record.

Compare sourceToernooibase / KNDBOpen source
Notation sample1. 24-28 5-1
Comparison object

numbered-square notation, capture obligation, promotion route, king movement, and variant boundary

  1. A
    Match the source type

    Open Toernooibase / KNDB as a real record index and decide whether you are comparing a real record index, a rule source, or a position reference before judging the note.

  2. B
    Match notation before quality

    Hold the article sample 1. 24-28 5-1 beside the outside source. Compare notation shape, turn order, and record length before deciding whether the moves explain the same problem.

  3. C
    Match the position job

    Use the cue a capture fork, a pinned guard, and a crown-row square that changes the count; a forcing branch, a quiet move, and a. The outside material only helps if it trains the same board, route, tile, threat, capture, or rule-position job.

  4. D
    Keep the record note original

    Use outside move lists, player names, event labels, table logs, SGF files, or database commentary only as context checks; then return to the article's own mistake check: counting the first jump but not the return capture.

Real record index

Checkers Variants classic record bridge

Use 1. 24-28 5-1 as the page's working line, then compare advanced record shape against Toernooibase / KNDB, the classic anchor, and the trained mistake before opening a full outside score.

Working line1. 24-28 5-1

a capture fork, a pinned guard, and a crown-row square that changes the count; a forcing branch, a quiet move, and a conversion test; forced-capture lane 28x8, back-rank guard 1, and promotion square 24; diagonal movement, mandatory captures, multi-jumps, promotion, and king mobility check for the dense advanced record

Mistake checkcounting the first jump but not the return capture

Open Toernooibase / KNDB
Classic anchorForced-Capture AnchorNumbered-square capture obligation and promotion timing

Compare legal movement, capture obligation, square numbers, promotion route, and whether the article uses the same draughts variant.

Open Federation Mondiale du Jeu de Dames
Record exemplarForced-Capture Record ExemplarSearch by numbered-square notation, then compare forced capture, multi-jump sequence, promotion route, and variant rule family.

Beginner pages compare one mandatory capture; intermediate pages compare waiting moves with capture priority; advanced pages compare longer capture chains and king conversion.

Open Toernooibase / KNDB
BeginnerShort Checkers Variants record: one notation line, one rule cue, and one visible mistake tied to a capture fork, a pinned guard, and a crown-row square that changes.

In the outside source, look only for the same first plan around 1. 24-28 5-1; ignore long branches until the mistake can be named plainly.

IntermediateTurning-point Checkers Variants record: the same cue adds candidate replies, timing comparison, and a reason the first plan changes.

Compare whether the outside line tests the same reply choice and whether counting the first jump but not the return capture appears one exchange later.

AdvancedDense Checkers Variants record: forcing branch, quiet preparation, conversion test, and source comparison stay in one replay.

Use outside records to compare branch discipline and conversion timing, then keep this original annotated record example separate from outside scores.

This bridge is a reader-facing comparison guide. The article remains an annotated record note and original annotated record example, separate from outside scores, player metadata, event labels, table logs, SGF files, database commentary, and source commentary.

Real record index

Checkers Variants real record check plan

Use this plan after the article replay: compare 1. 24-28 5-1 with Toernooibase / KNDB, then match the position terms, level job, and mistake pattern before trusting an outside record as a useful comparison.

Open sourceToernooibase / KNDBOpen record source
First line1. 24-28 5-1
Search terms

capture fork pinned guard crown-row square changes count forcing branch quiet move conversion test forced-capture lane

What should match

A useful outside Checkers Variants record should share the notation shape 1. 24-28 5-1, the same position job around capture fork pinned guard crown-row square changes count forcing branch quiet move conversion test forced-capture lane, and the trained mistake counting first jump but not return capture.

What stays separate

Keep outside scores, player names, event labels, table logs, SGF files, database notes, and source commentary separate from the article body.

What the source can proveToernooibase / KNDB is the outside comparison point

Toernooibase / KNDB can prove that real Checkers Variants records exist in a comparable notation or database format. Use it to compare numbered-square notation, capture obligation, promotion route, king movement, and variant boundary, record density, and level shape; it does not prove that this advanced record line is copied from that source.

What this record note is1. 24-28 5-1 is a record line

This page uses 1. 24-28 5-1 as a compact Checkers Variants record line for capture fork pinned guard crown-row square changes count forcing branch quiet move conversion test forced-capture lane. It explains a level-specific record shape and a mistake check; it is not presented as a copied score from Toernooibase / KNDB.

How to compareMatch record shape before names

Compare notation family, turn order, numbered-square notation, capture obligation, promotion route, king movement, and variant boundary, record level, and the mistake cue counting first jump but not return capture. A useful outside record may share the same problem without sharing every move.

What stays separateKeep source facts and article notes apart

Keep outside scores, player names, event labels, table logs, SGF files, database notes, and source commentary separate from the article body. Use Toernooibase / KNDB to check record reality, then return to the article's own annotation rather than mixing outside metadata into the article.

  1. Source
    Open the right kind of record source

    Start with Toernooibase / KNDB as a real record index. Decide whether the outside page is a real record index, rule document, position reference, table log, or SGF-style record before comparing moves.

  2. Line
    Match the first notation line

    Hold 1. 24-28 5-1 beside the outside source. The first check is notation family, turn order, and record length, not whether the whole outside score is identical.

  3. Position
    Match the position terms

    Search by capture fork pinned guard crown-row square changes count forcing branch quiet move conversion test forced-capture lane. The outside material helps only when it trains the same numbered-square notation, capture obligation, promotion route, king movement, and variant boundary.

  4. Level
    Match the record level

    Look for a dense Checkers Variants record after 1. 24-28 5-1 with a forcing branch, quiet preparation, and conversion test; compare branch discipline before borrowing any outside evaluation.

  5. Separate
    Keep the record line separate

    Treat this advanced record note as an original annotated record example, not a named game record or copied match score. Keep outside scores, player names, event labels, table logs, SGF files, database notes, and source commentary separate from the article body.

Treat this advanced record note as an original annotated record example, not a named game record or copied match score.

Record references

Checkers Variants record references

Checkers Variants advanced record starts from 1. 24-28 5-1; compare rule language, record context, classic position shape, and public image evidence before using outside material.

Rule and notationOfficial FMJD Rules for International DraughtsFederation Mondiale du Jeu de Dames

Use Federation Mondiale du Jeu de Dames to check legal vocabulary and Numbered-square move and capture notation before reading 1. 24-28 5-1.

Compare
Compare the rule cue in a capture fork, a pinned guard, and a crown-row square that changes the count; a forcing branch, a quiet move, and a conversion test; forced-capture lane 28x8, back-rank guard 1, and promotion square 24; diagonal movement, mandatory captures, multi-jumps, promotion, and king mobility check for the dense advanced record with numbered-square notation, capture obligation, promotion route, king movement, and variant boundary; the article's notation sample is the first thing to keep stable.
Keep separate
The rule source supports vocabulary and legality checks while this page stays an annotated record note for Checkers Variants.
Record contextDraughts Game Database ContextToernooibase / KNDB

Use Toernooibase / KNDB to compare record shape, source type, and the trained mistake: counting the first jump but not the return capture.

Compare
Match 1. 24-28 5-1, turn order, record length, and the position job before judging whether an outside record trains the same decision.
Keep separate
Outside records are context checks; the move line here remains an original annotated record example, not a named-player score.
Classic positionForced-Capture AnchorFederation Mondiale du Jeu de Dames

Numbered-square capture obligation and promotion timing keeps a capture fork, a pinned guard, and a crown-row square that changes the count; a forcing branch, a quiet move, and a conversion test; forced-capture lane 28x8, back-rank guard 1, and promotion square 24; diagonal movement, mandatory captures, multi-jumps, promotion, and king mobility check for the dense advanced record connected to a stable board, route, tile, or threat shape.

Compare
Compare legal movement, capture obligation, square numbers, promotion route, and whether the article uses the same draughts variant.
Keep separate
The anchor is a lookup guide for record shape; it does not turn this annotated record note into a copied score.
Public imageWikimedia Commons checkerboard photoWikimedia Commons checkerboard photo

Wikimedia Commons checkerboard photo is the public visual reference for this Checkers Variants page; under the position cue, separate habit from proof, Wikimedia Commons checkerboard photo is the public-library context image for this Checkers Variants record page: it helps readers recognize a checkerboard reference image, matching capture-lane, promotion, and king-mobility record notes; used as game-material context before the reader checks the article-specific record diagram. It gives board or piece context only; the article-specific line remains in the self-authored record diagram beginning 1. 24-28 5-1; 2. 20-29 8-4. The public-library image is not a substitute for the page's self-authored move diagram. This public-library context remains separate from the self-authored article-specific diagram.

Compare
Use the image for board, piece, route, tile, or surface context, then use the article diagram and 1. 24-28 5-1 for the exact composed line.
Keep separate
The public image supports context and license transparency; it is separate from the article-specific record diagram and move sequence.
Keep separateCheckers Variants outside-material ruleToernooibase / KNDB

When the answer feels obvious, name the visible demand, Checkers Variants layered threat: river lane starts from 1. 24-28 5-1; 2. 20-29 8-4 so the reader can inspect forced-capture lane 28x8, back-rank guard 1, and promotion square 24. The line is an annotated record note, not a tournament score; it is an advanced annotated-record example built to slow down a dense branch. Keep database games separate until 28x8 has been checked against 4x20. The page-specific mistake check is counting the first jump but not the return capture.

Compare
Use outside material to check numbered-square notation, capture obligation, promotion route, king movement, and variant boundary, source type, and position similarity before returning to the article line.
Keep separate
Use database game scores, event metadata, player names, or complete move sequences only as context checks; this advanced record note stays an original annotated record example, separate from outside scores, player metadata, and source commentary.
What to compare
  • Notation and turn order: 1. 24-28 5-1.
  • Position job and trained mistake: a capture fork, a pinned guard, and a crown-row square that changes the count; a forcing branch, a quiet move, and a conversion test; forced-capture lane 28x8, back-rank guard 1, and promotion square 24; diagonal movement, mandatory captures, multi-jumps, promotion, and king mobility check for the dense advanced record / counting the first jump but not the return capture.
  • Image fit, source URL, license label, and whether the public image matches the same game family.
What stays outside
  • Outside scores, player metadata, event labels, table logs, SGF files, and database commentary stay outside the article body.
  • A public image is visual context, not proof that the composed move sequence happened in a real match.
  • A classic position anchor helps comparison; it is not a claim that this page reproduces that exact external record.
Classic lookup cueClassic lookup cue for Checkers VariantsToernooibase / KNDB: search cue and four comparison checks.

Classic lookup cue for Checkers Variants

Use Toernooibase / KNDB as a real-record or position lookup context. This page remains an annotated record note and is not a copied tournament score, named-player record, table log, or external database entry.

Search cueToernooibase / KNDB: Checkers Variants Advanced record note + capture fork pinned guard crown-row square changes count forcing branch + 1. 24-28 5-1 + counting first jump but not return captureOpen Toernooibase / KNDB
1Search by position type

Start with capture fork pinned guard crown-row square changes count forcing branch. The goal is to find the same kind of board, tile, route, or threat problem before looking for an exact score.

2Compare notation shape

Use the sample 1. 24-28 5-1 to compare notation form, move length, and record density against external material.

3Check the trained mistake

Keep this mistake visible while comparing: counting first jump but not return capture. A useful outside record should make that decision easier to discuss.

4Keep record note and outside record separate

Open Toernooibase / KNDB for real records or position context, but keep this record note separate from copied match scores and named-player claims.

Record exemplarCompare the record note with a real source type2 source-backed exemplars for this game family.
Classic position anchorsUse known record shapes before searching for exact scores2 anchors; compare without copying a real score.
Curated reference packWhere to verify the record context2 game-specific references kept separate from the article line.
Comparison pathHow to compare this fragment with external records4 lookup steps; compare, do not copy a real score.

How to compare this fragment with external records

Use this as a reading path before opening external databases or classic-position references. The goal is comparison, not copying a real score into this article.

  1. 1
    Match the notation shape

    Start with Numbered-square move and capture notation and the sample 1. 24-28 5-1. Compare outside records only for notation shape before judging move quality.

  2. 2
    Anchor the same kind of position

    Use this page cue: a capture fork, a pinned guard, and a crown-row square that changes the count; a forcing branch, a quiet move, and a conversion test; forced-capture lane 28x8, back-rank guard 1, and promotion square 24; diagonal movement, mandatory captures, multi-jumps, promotion, and king mobility check for the dense advanced record Look for a similar board, tile, route, or threat problem, not an identical copied position.

  3. 3
    Read it as a advanced record note

    Compare record length, annotation density, and the trained mistake: counting the first jump but not the return capture. That is how this page explains what a advanced record is for.

  4. 4
    Keep record note and outside record separate

    Use Toernooibase / KNDB for real record lookup. This page remains an annotated record note and is not a copied tournament score or named-player record.

Reference layerRules checked separately from the record note1 rule source link for notation and boundary checks.

Rules checked separately from the record note

These links support rule vocabulary, notation boundaries, and game-family context. They do not turn this annotated record note into a tournament score or named-player record.

Record contextExternal records stay separate from this record noteToernooibase / KNDB: context only, not copied-score proof.

External records stay separate from this record note

External draughts game records, tournament database context, and notation comparison for numbered-square records.

Linked as an external database for real games. Article records here remain annotated record notes and do not copy tournament game scores.

Draughts Game Database ContextToernooibase / KNDB
Wikimedia Commons checkerboard photo
Checkers VariantsWhy this image is here

Public reference: under the position cue, separate habit from proof, Wikimedia Commons checkerboard photo is the public-library context image for this Checkers Variants record page: it helps readers recognize a checkerboard reference image, matching capture-lane, promotion, and king-mobility record notes; used as game-material context before the reader checks the article-specific record diagram. It gives board or piece context only; the article-specific line remains in the self-authored record diagram beginning 1. 24-28 5-1; 2. 20-29 8-4. The public-library image is not a substitute for the page's self-authored move diagram. This public-library context remains separate from the self-authored article-specific diagram. Source: Wikimedia Commons checkerboard photo. License: Wikimedia Commons freely licensed file. Source page. Source file