CBGChinese Board Games GuideRules and annotated records for strategy learners

Gomoku

Gomoku Intermediate Rules: Route Repair Setup with Black L8

First line1. Black K8 | White J9

Main mistake: playing the center stone before checking the forbidden-pattern boundary

when the plan looks natural, check the rule before style, use this intermediate five in a row rule card as an encyclopedia checkpoint: separate the legal-move rule from the record habit, then connect the notation bridge to the first reply. Only after that, replay 1. Black K8 | White J9; 2. Black E8 | White K9 and explain why White H8 exposes playing the center stone before checking the forbidden-pattern boundary.

intermediateRules and setup8 record entries
Line to read first1. Black K8 | White J9

from the board outward, keep the comparison same-game, 1. Black K8 | White J9; 2. Black E8 | White K9 should produce one board question: does White H8 expose playing the center stone before checking the forbidden-pattern boundary or leave the plan sound? The intermediate job is to keep two candidate replies alive until the timing test resolves them. The page is useful only if that first inspection changes how this five in a row rule card: route repair record is read.

Critical turnas the record narrows, read the reply as evidence, the record bends at 5.

as the record narrows, read the reply as evidence, the record bends at 5. Black G8 | White J8. In this Gomoku rule card, the position can still look fine here, but the next reply decides whether Black L8 survives. Write this beside it: The intermediate record compares open-three pressure with a loose four that is not forcing yet.

Why the level mattersintermediate shape

Inside this line, avoid the broad label, read the branch twice: once for the natural-looking reply, once for the moment playing the center stone before checking the forbidden-pattern boundary becomes visible. For rule card: route repair, the plan is not to memorize the line; it is to explain why White H8 changes the answer.

Read the record first

1. Black K8 | White J9

from the board outward, keep the comparison same-game, 1. Black K8 | White J9; 2. Black E8 | White K9 should produce one board question: does White H8 expose playing the center stone before checking the forbidden-pattern boundary or leave the plan sound? The intermediate job is to keep two candidate replies alive until the timing test resolves them. The page is useful only if that first inspection changes how this five in a row rule card: route repair record is read.

Position cue: a split attack lane, a repair stone, and a defense that works only once; two candidate plans and a turning point; center stones around K8, open-three lane E8-L8, and defensive point H8; open three, broken three, open four, and double-threat timing check for the rule card

Opening line1. Black K8 | White J9

Black claims center for the rule card; White touches the same line to prevent a free open three.

Level shapeintermediate record

Intermediate records compare the visible four with the quieter move that keeps a second threat alive.

Reader jobRules and setup

when the plan looks natural, check the rule before style, after this rule card: route repair record, keep the visual cue center stones around K8, open-three lane E8-L8, and defensive point H8 attached to the final note. The reader should remember the relationship between center stones around K8, open-three lane E8-L8, and defensive point H8 and open three, broken three, open four, and double-threat timing, not just the move name.

  1. 1Start on the board

    when the mistake is tempting, make the branch earn trust, treat 1. Black K8 | White J9 as a coordinate key: it should make center stones around K8, open-three lane E8-L8, and defensive point H8 easy to point at and easy to remember.

  2. 2Name the rule cue

    when the mistake is tempting, make the branch earn trust, use the rule cue as a filter: a legal-looking move is not enough if it fails the next reply and loses the position's purpose.

  3. 3Stress-test the plan

    when the mistake is tempting, make the branch earn trust, ask what White H8 changes: timing, safety, route, shape, territory, capture, or hand direction in this exact line.

  4. 4Close with a same-game step

    when the mistake is tempting, make the branch earn trust, close the pass by naming the next same-game record that would make open three, broken three, open four, and double-threat timing easier to test in a new example.

Record goalRules and setup

The support rule task covers setup, win condition, legal move, turn order, notation bridge, common rule trap, variant boundary, and record-reading bridge. Board cue: center stones around K8, open-three lane E8-L8, and defensive point H8. Rule frame: board vocabulary before move quality, notation bridge before replay, and source rules before annotated records. Replay evidence: move one Black K8 | White J9; move two Black E8 | White K9. Treat it as rule-card evidence, not a full match score.

Replay first1. Black K8 | White J9

Inside this line, avoid the broad label, read the branch twice: once for the natural-looking reply, once for the moment playing the center stone before checking the forbidden-pattern boundary becomes visible. For rule card: route repair, the plan is not to memorize the line; it is to explain why White H8 changes the answer.

Position checkintermediate

as the record narrows, read the reply as evidence, the record bends at 5. Black G8 | White J8. In this Gomoku rule card, the position can still look fine here, but the next reply decides whether Black L8 survives. Write this beside it: The intermediate record compares open-three pressure with a loose four that is not forcing yet.

Verify outsideRenjuNet

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

What to look at

a split attack lane, a repair stone, and a defense that works only once; two candidate plans and a turning point; center stones around K8, open-three lane E8-L8, and defensive point H8; open three, broken three, open four, and double-threat timing check for the rule card

Key decision
when the mistake is tempting, make the branch earn trust, ask what White H8 changes: timing, safety, route, shape, territory, capture, or hand direction in this exact line.
Mistake diagnostic
on this page, hold the answer lightly, the simplest self-check is this. Ask whether the reply after Black L8 gives the opponent a concrete gain. In this Gomoku rule card, legality is not enough; the move also has to keep answering open three, broken three, open four, and double-threat timing.
After reading
when the plan looks natural, check the rule before style, after this rule card: route repair record, keep the visual cue center stones around K8, open-three lane E8-L8, and defensive point H8 attached to the final note. The reader should remember the relationship between center stones around K8, open-three lane E8-L8, and defensive point H8 and open three, broken three, open four, and double-threat timing, not just the move name.
Reader focusUse the next four cues before opening the reference material.
Levelintermediate

Intermediate records compare the visible four with the quieter move that keeps a second threat alive.

Notation1. Black K8 | White J9

when the mistake is tempting, make the branch earn trust, treat 1. Black K8 | White J9 as a coordinate key: it should make center stones around K8, open-three lane E8-L8, and defensive point H8 easy to point at and easy to remember.

Mistakeplaying the center stone before checking the forbidden-pattern boundary

on this page, hold the answer lightly, the simplest self-check is this. Ask whether the reply after Black L8 gives the opponent a concrete gain. In this Gomoku rule card, legality is not enough; the move also has to keep answering open three, broken three, open four, and double-threat timing.

Next recordGomoku Beginner Rules: Center Route Setup with Black G8

Stay in Gomoku and compare the same rules and setup topic at beginner level; the rules and notation stay familiar while the record shape gets easier or harder.

Gomoku intermediate record diagram for Rules and setup
Gomoku intermediate record diagram for Rules and setup. in the margin note, check the rule before style, the page diagram keeps the exact example local by pairing center stones around K8, open-three lane E8-L8, and defensive point H8 with the answer test White H8. Because the exact line is self-authored, the image can match the article without copying a database score or online record screenshot. 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

At the first branch, make the cue do work, the intermediate Gomoku route repair rule card is built as an encyclopedia checkpoint: setup, win condition, legal move, turn order, notation bridge, common rule trap, and record-reading bridge all point back to open three, broken three, open four, and double-threat timing. The short line 1. Black K8 | White J9; 2. Black E8 | White K9 is included only to make the rule concrete. Board cue: center stones around K8, open-three lane E8-L8, and defensive point H8. Rule check: open three, broken three, open four, and double-threat timing. It does not replace the source rules.

Position cue

a split attack lane, a repair stone, and a defense that works only once; two candidate plans and a turning point; center stones around K8, open-three lane E8-L8, and defensive point H8; open three, broken three, open four, and double-threat timing check for the rule card

Unique asset

A self-authored SVG record diagram for this Gomoku rule card marks center stones around K8, open-three lane E8-L8, and defensive point H8. It is paired with Gomoku grid coordinates beginning 1. Black K8 | White J9; 2. Black E8 | White K9. The public reference image pub-gomoku-swap-rule gives readers an open-gallery board or piece reference for the same game family.

Rule check

Gomoku rule check

Check this before the outside record: read 1. Black K8 | White J9, name the rule source, test the position cue, and keep the mistake visible.

Open Renju International Federation / RenjuNet
Rule sourceOfficial Documents of RIF

Renju International Federation / RenjuNet is the rule source to open first; use it for legal vocabulary before comparing this intermediate record.

Notation bridgeGrid-coordinate threat notation

Grid coordinates let the reader mark exact stones and threat lanes. The notation is only useful when read with the threat type, not as a plain list of occupied points. On this page the first line is 1. Black K8 | White J9.

Legal testa split attack lane, a repair stone, and a defense that works

A legal move places a stone on an empty point. Threat reading then depends on open threes, broken threes, open fours, double threats, and any rule-family restrictions in force. For this page, apply it to a split attack lane, a repair stone, and a defense that works only once; two candidate plans and a turning point; center stones around.

Trap to watchplaying the center stone before checking the forbidden-pattern boundary

The common trap is blocking the visible four while missing the open three or double-threat behind it. A record example should name the hidden second threat, not only the final five. Here the reader's mistake check is playing the center stone before checking the forbidden-pattern boundary.

How to read this record note

First replay: 1. Black K8 | White J9. Keep the line short enough to say aloud before judging whether the move is good.

Then inspect: The support rule task covers setup, win condition, legal move, turn order, notation bridge, common rule trap, variant boundary, and record-reading bridge. Board cue: center stones around K8, open-three lane E8-L8, and defensive point H8. Rule frame: board…

Outside check: Linked only as external context. RenjuNet game contents are not copied into this site, and composed record notes are not labeled as RenjuNet records.

Record format

Grid-coordinate threat notation

Read the sample as a threat-reading record line, not as a formal Renju tournament record or proof of a solved opening.

1. Black G8 | White J8
Beginner

Beginner Gomoku records identify open threes, broken threes, and the one block a reader must not miss.

Intermediate

Intermediate records compare the visible four with the quieter move that keeps a second threat alive.

Advanced

Advanced records layer threats, forcing moves, and conversion timing so the reader checks both immediate and hidden lanes.

Annotated Record Fragment

Move-by-move replay

Gomoku record reader

Gomoku intermediate rule-note fragment starts from 1. Black K8 | White J9. 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 / 81. Black K8 | White J9

Black claims center for the rule card; White touches the same line to prevent a free open three.

Key entry: connect it to a split attack lane, a repair stone, and a defense that works only once; two candidate plans and a turning point; center stones around K8, open-three lane E8-L8, and defensive point H8; open three, broken three, open four, and double-threat timing check for the rule card.
Position cue
a split attack lane, a repair stone, and a defense that works only once; two candidate plans and a turning point; center stones around K8, open-three lane E8-L8, and defensive point H8; open three, broken three, open four, and double-threat timing check for the rule card
Mistake test
playing the center stone before checking the forbidden-pattern boundary
Gomoku notation reader for this annotated record note
MoveNotationAnnotationReader Cue
1Black K8 | White J9Black claims center for the rule card; White touches the same line to prevent a free open three.Key entry: connect it to a split attack lane, a repair stone, and a defense that works only once; two candidate plans and a turning point; center stones around K8, open-three lane E8-L8, and defensive point H8; open three, broken three, open four, and double-threat timing check for the rule card.
2Black E8 | White K9Black forms a two-stone base; White blocks the extension side that matters in this rule card.Pause here and name the rule cue, not only the active move.
3Black L8 | White H8The first threat is a broken three, so White must answer the forcing point.Compare with the previous reply before moving on.
4Black H9 | White I8Black changes direction; White chooses defense over a remote counter-threat.Pause here and name the rule cue, not only the active move.
5Black G8 | White J8The intermediate record compares open-three pressure with a loose four that is not forcing yet.Compare with the previous reply before moving on.
6Black I9 | White F8White survives by blocking the double-threat intersection, not by chasing the last stone.Pause here and name the rule cue, not only the active move.
7Black J9 threat | White E8 blockThe branch shows how one wrong block gives Black an open four.Compare with the previous reply before moving on.
8Black K9 pivot | White L8Both sides count forcing replies before making a quiet shape move.Finish check: explain why playing the center stone before checking the forbidden-pattern boundary is unsafe here.
  1. Move 1Black K8 | White J9

    Black claims center for the rule card; White touches the same line to prevent a free open three.

    Key entry: connect it to a split attack lane, a repair stone, and a defense that works only once; two candidate plans and a turning point; center stones around K8, open-three lane E8-L8, and defensive point H8; open three, broken three, open four, and double-threat timing check for the rule card.
  2. Move 2Black E8 | White K9

    Black forms a two-stone base; White blocks the extension side that matters in this rule card.

    Pause here and name the rule cue, not only the active move.
  3. Move 3Black L8 | White H8

    The first threat is a broken three, so White must answer the forcing point.

    Compare with the previous reply before moving on.
  4. Move 4Black H9 | White I8

    Black changes direction; White chooses defense over a remote counter-threat.

    Pause here and name the rule cue, not only the active move.
  5. Move 5Black G8 | White J8

    The intermediate record compares open-three pressure with a loose four that is not forcing yet.

    Compare with the previous reply before moving on.
  6. Move 6Black I9 | White F8

    White survives by blocking the double-threat intersection, not by chasing the last stone.

    Pause here and name the rule cue, not only the active move.
  7. Move 7Black J9 threat | White E8 block

    The branch shows how one wrong block gives Black an open four.

    Compare with the previous reply before moving on.
  8. Move 8Black K9 pivot | White L8

    Both sides count forcing replies before making a quiet shape move.

    Finish check: explain why playing the center stone before checking the forbidden-pattern boundary is unsafe here.

Common Mistake

Mistake to test: playing the center stone before checking the forbidden-pattern boundary. Replay 1. Black K8 | White J9 against a split attack lane, a repair stone, and a defense that works only once; two candidate plans and, then name the rule or reply that prevents it.

CommentaryOpen detailed replay notesFirst reading pass for Gomoku Rule Card: Route Repair: Start with one inspection job: locate Black L8. Then…

Commentary

First reading pass for Gomoku Rule Card: Route Repair: Start with one inspection job: locate Black L8. Then explain why White H8 is the reply test.

This Gomoku rule card: route repair note rewards the player who names the threat before moving. For rule card: route repair, Black L8 only makes sense after center stones around K8, open-three lane E8-L8, and defensive point H8 is counted.

Gomoku rule card: route repair can punish a move that only looks energetic. In this rule card: route repair record note, a stone can look aggressive but fail to force if it does not create an immediate open three or open four, so the annotation stays attached to open three, broken three, open four, and double-threat timing.

Transfer note for Gomoku Rule Card: Route Repair: Gomoku is simpler than chess to start, but sharper because one missed forcing threat can end the game. For this rule card: route repair page, name open three, broken three, open four, and double-threat timing before adding a broad strategy label.

Choose the next related record only after naming center stones around K8, open-three lane E8-L8, and defensive point H8, playing the center stone before checking the forbidden-pattern boundary, and the rule that made the reply work.

PracticeOpen record questions4 questions for checking the record after replay.

Record Questions

  • Which setup detail in center stones around K8, open-three lane E8-L8, and defensive point H8 has to be true before 1. Black K8 | White J9; 2. Black E8 | White K9 can be read correctly?
  • What is the win condition, and which part of open three, broken three, open four, and double-threat timing stops Black L8 from being judged only as activity?
  • Which legal-move or turn-order rule does White H8 test in this rule card: route repair card?
  • Gomoku: where would you write the variant boundary before opening a real source or the next record page?
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 recordGomoku Beginner First-Plan Record: Black G8 Route Repair1. Black L8 | White H8
Same cue: a split attack lane, a repair stone, and a defense that works only once; two candidate plans and a turning point; center stones around K8, open-three lane E8-L8, and defensive point H8; open three, broken three, open four, and double-threat timing check for the rule card
1Threat
2Block
3Fork
  1. ThreatStart from 1. Black L8 | White H8 and name the shared cue: a split attack lane, a repair stone, and a defense.
  2. BlockCompare the reply around a diagonal three, a side block, and a threat square before trusting the first plan.
  3. ForkCarry the branch to the mistake test: building a broken three with no follow-up intersection.

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: grid coordinates, threat type, forcing order, defensive point, and rule-family 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
building a broken three with no follow-up intersection
Next cue
Move up after you can name the rule cue without rereading the note.
Review task

Replay 1. Black L8 | White H8, name a diagonal three, a side block, and a threat square that must be, then reject building a broken three with no follow-up intersection.

Record anatomy

Beginner Gomoku records are a short line built from 1. Black L8 | White H8: one rule cue, one visible plan, and one obvious mistake around a diagonal three, a side block, and a threat square that must be answered now; one.

Opening line
Start with 1. Black L8 | White H8; keep the first reply visible.
Rule cue
Point to grid coordinates, threat type, forcing order, defensive point, and rule-family boundary before judging the move.
First trap
Stop at building a broken three with no follow-up intersection instead of exploring side branches.
Ready check
Move on only after the rule cue can be named from memory.

Beginner Gomoku records identify open threes, broken threes, and the one block a reader must not miss.

Intermediate recordGomoku Intermediate Reply Record: Black H9 Timing Choice Turn1. Black E8 | White K9
Same cue: a split attack lane, a repair stone, and a defense that works only once; two candidate plans and a turning point; center stones around K8, open-three lane E8-L8, and defensive point H8; open three, broken three, open four, and double-threat timing check for the rule card
1Threat
2Block
3Fork
  1. ThreatStart from 1. Black E8 | White K9 and name the shared cue: a split attack lane, a repair stone, and a defense.
  2. BlockCompare the reply around an open-three lane, a broken-three repair, and one defensive point; before trusting the first plan.
  3. ForkCarry the branch to the mistake test: building a broken three with no follow-up intersection.

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
building a broken three with no follow-up intersection
Next cue
Move up after you can compare both plans before seeing the answer.
Review task

Compare both replies around an open-three lane, a broken-three repair, and one defensive point; two candidate plans; explain where building a broken three with no follow-up intersection changes the plan.

Record anatomy

Intermediate Gomoku records keep the same cue near an open-three lane, a broken-three repair, and one defensive point; two candidate plans and a turning, then add candidate replies, a turning point, and one comparison line after 1. Black E8 | White K9.

Main line
Anchor the comparison at 1. Black E8 | White K9, not at a loose theme name.
Candidate pair
Keep two replies alive until the timing or safety test resolves them.
Turning point
Explain how building a broken three with no follow-up intersection changes the value of the first plan.
Replay task
Before opening the answer, say which candidate survives and why.

Intermediate records compare the visible four with the quieter move that keeps a second threat alive.

Advanced recordGomoku Advanced Threat Record: Black K8 Center Route1. Black G8 | White J8
Same cue: a split attack lane, a repair stone, and a defense that works only once; two candidate plans and a turning point; center stones around K8, open-three lane E8-L8, and defensive point H8; open three, broken three, open four, and double-threat timing check for the rule card
1Threat
2Block
3Fork
  1. ThreatStart from 1. Black G8 | White J8 and name the shared cue: a split attack lane, a repair stone, and a defense.
  2. BlockCompare the reply around an open-three lane, a broken-three repair, and one defensive point; before trusting the first plan.
  3. ForkCarry the branch to the mistake test: making a loose four that gives White a single clean block.

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
making a loose four that gives White a single clean block
Next cue
Stay here when you want dense branches, not just legal-move recognition.
Review task

Annotate the quiet move after 1. Black G8 | White J8; prove the conversion still survives making a loose four that gives White a single clean block.

Record anatomy

Advanced Gomoku records turn 1. Black G8 | White J8 into a branch: forcing move, quiet preparation, conversion test, and source comparison around an open-three lane, a broken-three repair, and one defensive point; a forcing branch, a quiet move,.

Forcing branch
Track the pressure line from 1. Black G8 | White J8 without skipping replies.
Quiet move
Mark the preparation move that does not look urgent but keeps the branch alive.
Conversion test
Check whether making a loose four that gives White a single clean block appears only after the defender's best reply.
Review task
Write the moment pressure becomes conversion, then compare an outside record.

Advanced records layer threats, forcing moves, and conversion timing so the reader checks both immediate and hidden lanes.

Record note

Gomoku intermediate rule-note fragment starts from 1. Black K8 | White J9. 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

Gomoku 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 indexRenjuNet

Hold 1. Black K8 | White J9 beside a split attack lane, a repair stone, and a defense that works only once; two candidate plans and. Match outside material by notation, position type, and the trained mistake before judging move quality.

Level useintermediate

Intermediate check: choose between block and counter-threat.

Keep separateCompare, keep separate

Use RenjuNet game lines, player labels, tournament fields, or database commentary only as context checks; this intermediate record note stays an original annotated record example, separate from outside scores, player metadata, and source commentary.

Open RenjuNet
Real record index

Compare this Gomoku record note with real records

Use RenjuNet to compare grid coordinates, threat type, forcing order, defensive point, and rule-family boundary. This intermediate record note stays an original annotated record example, not a copied score, table log, SGF file, or named-player record.

Compare sourceRenjuNetOpen source
Notation sample1. Black K8 | White J9
Comparison object

grid coordinates, threat type, forcing order, defensive point, and rule-family boundary

  1. A
    Match the source type

    Open RenjuNet 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. Black K8 | White J9 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 split attack lane, a repair stone, and a defense that works only once; two candidate plans and a turning point; center. 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: playing the center stone before checking the forbidden-pattern boundary.

Real record index

Gomoku classic record bridge

Use 1. Black K8 | White J9 as the page's working line, then compare intermediate record shape against RenjuNet, the classic anchor, and the trained mistake before opening a full outside score.

Working line1. Black K8 | White J9

a split attack lane, a repair stone, and a defense that works only once; two candidate plans and a turning point; center stones around K8, open-three lane E8-L8, and defensive point H8; open three, broken three, open four, and double-threat timing check for the rule card

Mistake checkplaying the center stone before checking the forbidden-pattern boundary

Open RenjuNet
Classic anchorOpen-Three Threat AnchorOpen three, broken three, and forcing defense

Compare threat type, first forcing point, defensive reply, and whether the outside record uses formal Renju or casual Gomoku assumptions.

Open RenjuNet
Record exemplarRenju Threat-Record ExemplarCompare open-three, broken-three, open-four, double-threat, and forbidden-move context before mapping a record note to a Renju record.

Beginner pages should identify one threat and one block; intermediate pages should compare the visible threat with a quieter continuation; advanced pages should compare forcing order and rule-family constraints.

Open RenjuNet
BeginnerShort Gomoku record: one notation line, one rule cue, and one visible mistake tied to a split attack lane, a repair stone, and a defense that works.

In the outside source, look only for the same first plan around 1. Black K8 | White J9; ignore long branches until the mistake can be named plainly.

IntermediateTurning-point Gomoku 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 playing the center stone before checking the forbidden-pattern boundary appears one exchange later.

AdvancedDense Gomoku 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

Gomoku real record check plan

Use this plan after the article replay: compare 1. Black K8 | White J9 with RenjuNet, then match the position terms, level job, and mistake pattern before trusting an outside record as a useful comparison.

Open sourceRenjuNetOpen record source
First line1. Black K8 | White J9
Search terms

split attack lane repair stone defense works only once two candidate plans turning point center stones

What should match

A useful outside Gomoku record should share the notation shape 1. Black K8 | White J9, the same position job around split attack lane repair stone defense works only once two candidate plans turning point center stones, and the trained mistake playing center stone checking forbidden-pattern boundary.

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 proveRenjuNet is the outside comparison point

RenjuNet can prove that real Gomoku records exist in a comparable notation or database format. Use it to compare grid coordinates, threat type, forcing order, defensive point, and rule-family boundary, record density, and level shape; it does not prove that this intermediate record line is copied from that source.

What this record note is1. Black K8 | White J9 is a record line

This page uses 1. Black K8 | White J9 as a compact Gomoku record line for split attack lane repair stone defense works only once two candidate plans turning point center stones. It explains a level-specific record shape and a mistake check; it is not presented as a copied score from RenjuNet.

How to compareMatch record shape before names

Compare notation family, turn order, grid coordinates, threat type, forcing order, defensive point, and rule-family boundary, record level, and the mistake cue playing center stone checking forbidden-pattern boundary. 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 RenjuNet 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 RenjuNet 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. Black K8 | White J9 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 split attack lane repair stone defense works only once two candidate plans turning point center stones. The outside material helps only when it trains the same grid coordinates, threat type, forcing order, defensive point, and rule-family boundary.

  4. Level
    Match the record level

    Look for a Gomoku record with candidate replies around split attack lane repair stone defense works only once two candidate plans turning point center stones; compare where timing or safety changes after 1. Black K8 | White J9.

  5. Separate
    Keep the record line separate

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

Record references

Gomoku record references

Gomoku intermediate record starts from 1. Black K8 | White J9; compare rule language, record context, classic position shape, and public image evidence before using outside material.

Rule and notationOfficial Documents of RIFRenju International Federation / RenjuNet

Use Renju International Federation / RenjuNet to check legal vocabulary and Grid-coordinate threat notation before reading 1. Black K8 | White J9.

Compare
Compare the rule cue in a split attack lane, a repair stone, and a defense that works only once; two candidate plans and a turning point; center stones around K8, open-three lane E8-L8, and defensive point H8; open three, broken three, open four, and double-threat timing check for the rule card with grid coordinates, threat type, forcing order, defensive point, and rule-family 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 Gomoku.
Record contextRenjuNet Game Record ContextRenjuNet

Use RenjuNet to compare record shape, source type, and the trained mistake: playing the center stone before checking the forbidden-pattern boundary.

Compare
Match 1. Black K8 | White J9, 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 positionOpen-Three Threat AnchorRenjuNet

Open three, broken three, and forcing defense keeps a split attack lane, a repair stone, and a defense that works only once; two candidate plans and a turning point; center stones around K8, open-three lane E8-L8, and defensive point H8; open three, broken three, open four, and double-threat timing check for the rule card connected to a stable board, route, tile, or threat shape.

Compare
Compare threat type, first forcing point, defensive reply, and whether the outside record uses formal Renju or casual Gomoku assumptions.
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 Swap Rule Gomoku board imageWikimedia Commons Swap Rule Gomoku board image

Wikimedia Commons Swap Rule Gomoku board image is the public visual reference for this Gomoku page; for this record, make the branch earn trust, for visual grounding, Wikimedia Commons Swap Rule Gomoku board image sits beside the article diagram as a public-library reference for a Gomoku swap-rule board position, useful when a record note separates casual five-in-a-row play from formal opening rules; 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. Black K8 | White J9; 2. Black E8 | White K9. 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. Black K8 | White J9 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 separateGomoku outside-material ruleRenjuNet

With the rule still visible, keep the comparison same-game, for rule card, 1. Black K8 | White J9; 2. Black E8 | White K9 supplies the working record line and open three, broken three, open four, and double-threat timing supplies the check. Treat it as an intermediate annotated-record example: an annotated record note, not a tournament score, built to compare candidate replies. Use outside sources to compare notation and position type, not to rename this example as a copied game. The page-specific mistake check is playing the center stone before checking the forbidden-pattern boundary.

Compare
Use outside material to check grid coordinates, threat type, forcing order, defensive point, and rule-family boundary, source type, and position similarity before returning to the article line.
Keep separate
Use RenjuNet game lines, player labels, tournament fields, or database commentary only as context checks; this intermediate 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. Black K8 | White J9.
  • Position job and trained mistake: a split attack lane, a repair stone, and a defense that works only once; two candidate plans and a turning point; center stones around K8, open-three lane E8-L8, and defensive point H8; open three, broken three, open four, and double-threat timing check for the rule card / playing the center stone before checking the forbidden-pattern boundary.
  • 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 GomokuRenjuNet: search cue and four comparison checks.

Classic lookup cue for Gomoku

Use RenjuNet 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 cueRenjuNet: Gomoku Rules setup + split attack lane repair stone defense works only once two + 1. Black K8 | White J9 + playing center stone checking forbidden-pattern boundaryOpen RenjuNet
1Search by position type

Start with split attack lane repair stone defense works only once two. 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. Black K8 | White J9 to compare notation form, move length, and record density against external material.

3Check the trained mistake

Keep this mistake visible while comparing: playing center stone checking forbidden-pattern boundary. A useful outside record should make that decision easier to discuss.

4Keep record note and outside record separate

Open RenjuNet 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 Grid-coordinate threat notation and the sample 1. Black K8 | White J9. Compare outside records only for notation shape before judging move quality.

  2. 2
    Anchor the same kind of position

    Use this page cue: a split attack lane, a repair stone, and a defense that works only once; two candidate plans and a turning point; center stones around K8, open-three lane E8-L8, and defensive point H8; open three, broken three, open four, and double-threat timing check for the rule card Look for a similar board, tile, route, or threat problem, not an identical copied position.

  3. 3
    Read it as a intermediate record note

    Compare record length, annotation density, and the trained mistake: playing the center stone before checking the forbidden-pattern boundary. That is how this page explains what a intermediate record is for.

  4. 4
    Keep record note and outside record separate

    Use RenjuNet 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 noteRenjuNet: context only, not copied-score proof.

External records stay separate from this record note

Renju and Gomoku-style tournament record context, especially for readers comparing threat notation with formal game records.

Linked only as external context. RenjuNet game contents are not copied into this site, and composed record notes are not labeled as RenjuNet records.

RenjuNet Game Record ContextRenjuNet
Wikimedia Commons Swap Rule Gomoku board image
GomokuWhy this image is here

Public reference: for this record, make the branch earn trust, for visual grounding, Wikimedia Commons Swap Rule Gomoku board image sits beside the article diagram as a public-library reference for a Gomoku swap-rule board position, useful when a record note separates casual five-in-a-row play from formal opening rules; 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. Black K8 | White J9; 2. Black E8 | White K9. 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 Swap Rule Gomoku board image. License: Wikimedia Commons freely licensed file. Source page. Source file