CBGChinese Board Games GuideRules and annotated records for strategy learners

Gomoku

Gomoku Opening Record: Black E8 Route Repair

First line1. Black I9 | White F8

Main mistake: making a loose four that gives White a single clean block

at the first branch, let the diagram lead, write one sentence for a learner: in this all-levels five in a row opening plan, Black E8 matters because White K9 exposes making a loose four that gives White a single clean block; the practical task is to separate the opening shape from the early habit that would overextend the position and then pick a related record that changes one reading task without changing the game family.

all-levelsOpening and early-game plans6 record entries
Line to read first1. Black I9 | White F8

when the plan looks natural, use a small check, say 1. Black I9 | White F8, find center stones around I9, open-three lane K8-E8, and defensive point K9, and ask whether the next reply leaves open three, broken three, open four, and double-threat timing intact. The all-levels job is to tie the rule card to one readable notation line before opening outside records. The page is useful only if that first inspection changes how this five in a row opening shape: route repair record is read.

Critical turnbeside the first line, watch for the unsafe shortcut, 6.

beside the first line, watch for the unsafe shortcut, 6. Black G8 | White J8 is the first entry that should change the reader's judgment. In this Gomoku opening plan, the move turns open three, broken three, open four, and double-threat timing from background knowledge into the actual decision rule. Write this beside it: White survives by blocking the double-threat intersection, not by chasing the last stone.

Why the level mattersReference shape

In the margin note, make the cue do work, use the outside source only after the local notation is clear enough to compare without copying a named score. For opening shape: route repair, the plan is not to memorize the line; it is to explain why White K9 changes the answer.

Read the record first

1. Black I9 | White F8

when the plan looks natural, use a small check, say 1. Black I9 | White F8, find center stones around I9, open-three lane K8-E8, and defensive point K9, and ask whether the next reply leaves open three, broken three, open four, and double-threat timing intact. The all-levels job is to tie the rule card to one readable notation line before opening outside records. The page is useful only if that first inspection changes how this five in a row opening shape: route repair record is read.

Position cue: a remote counter-threat, an open-four lane, and a race-ending reply; one rule cue, one notation line, and one comparison path; center stones around I9, open-three lane K8-E8, and defensive point K9; open three, broken three, open four, and double-threat timing check for the opening plan

Opening line1. Black I9 | White F8

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

Level shapeReference note

While the notation is fresh, make the branch earn trust, an all-levels opening shape: route repair note should help readers compare record formats, so this page keeps center stones around I9, open-three lane K8-E8, and defensive point K9 and open three, broken three, open four, and double-threat timing side by side. Board cue: center stones around I9, open-three lane K8-E8, and defensive point K9. Rule check: open three, broken three, open four, and double-threat timing. The notation uses Gomoku grid coordinates. The first two entries are 1. Black I9 | White F8; 2. Black K8 | White J9, which keeps the explanation tied to first shapes, early routes, development order, and when an early threat is real.

Reader jobOpening and early-game plans

at the first branch, let the diagram lead, after this opening shape: route repair record, turn open three, broken three, open four, and double-threat timing into a question the reader can reuse on the next example. The durable idea is that Black E8 must survive White K9 under open three, broken three, open four, and double-threat timing.

  1. 1Find the cue

    from the board outward, keep the question narrow, find the exact feature named in the cue, then decide whether the opening pair has changed the board or only named a familiar pattern.

  2. 2Translate the rule

    from the board outward, keep the question narrow, before choosing a plan, say which part of open three, broken three, open four, and double-threat timing controls the position. That rule cue is the page's anchor.

  3. 3Make the answer local

    from the board outward, keep the question narrow, hold Black E8 until White K9 arrives, then decide whether the first plan was real or only looked active.

  4. 4Choose the next record

    from the board outward, keep the question narrow, before leaving, write how 6. Black G8 | White J8 changes the position and why a related same-game article is the next useful comparison.

Record goalOpening and early-game plans

The anchor record task works on first shapes, early routes, development order, and when an early threat is real. Board cue: center stones around I9, open-three lane K8-E8, and defensive point K9. Level job: the record note keeps the rule explanation and the record example together so readers know what to inspect when they open another page. In Gomoku, practice this habit: separate real threats from tempting stones that do not force a reply. The page keeps the record note narrow enough that the notation, cue, and mistake can be checked together. Replay evidence: the Gomoku grid coordinates line begins move one Black I9 | White F8; move two Black K8 | White J9; inspect Black E8.

Replay first1. Black I9 | White F8

In the margin note, make the cue do work, use the outside source only after the local notation is clear enough to compare without copying a named score. For opening shape: route repair, the plan is not to memorize the line; it is to explain why White K9 changes the answer.

Position checkReference

beside the first line, watch for the unsafe shortcut, 6. Black G8 | White J8 is the first entry that should change the reader's judgment. In this Gomoku opening plan, the move turns open three, broken three, open four, and double-threat timing from background knowledge into the actual decision rule. Write this beside it: White survives by blocking the double-threat intersection, not by chasing the last stone.

Verify outsideRenjuNet

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

What to look at

a remote counter-threat, an open-four lane, and a race-ending reply; one rule cue, one notation line, and one comparison path; center stones around I9, open-three lane K8-E8, and defensive point K9; open three, broken three, open four, and double-threat timing check for the opening plan

Key decision
from the board outward, keep the question narrow, hold Black E8 until White K9 arrives, then decide whether the first plan was real or only looked active.
Mistake diagnostic
before the final note, read the reply as evidence, a useful correction starts with the reply. Check the rule cue before praising the move: open three, broken three, open four, and double-threat timing. In this Gomoku opening plan, legality is not enough; the move also has to keep answering open three, broken three, open four, and double-threat timing.
After reading
at the first branch, let the diagram lead, after this opening shape: route repair record, turn open three, broken three, open four, and double-threat timing into a question the reader can reuse on the next example. The durable idea is that Black E8 must survive White K9 under open three, broken three, open four, and double-threat timing.
Reader focusUse the next four cues before opening the reference material.
LevelReference

While the notation is fresh, make the branch earn trust, an all-levels opening shape: route repair note should help readers compare record formats, so this page keeps center stones around I9, open-three lane K8-E8, and defensive point K9 and open three, broken three, open four, and double-threat timing side by side. Board cue: center stones around I9, open-three lane K8-E8, and defensive point K9. Rule check: open three, broken three, open four, and double-threat timing. The notation uses Gomoku grid coordinates. The first two entries are 1. Black I9 | White F8; 2. Black K8 | White J9, which keeps the explanation tied to first shapes, early routes, development order, and when an early threat is real.

Notation1. Black I9 | White F8

from the board outward, keep the question narrow, find the exact feature named in the cue, then decide whether the opening pair has changed the board or only named a familiar pattern.

Mistakemaking a loose four that gives White a single clean block

before the final note, read the reply as evidence, a useful correction starts with the reply. Check the rule cue before praising the move: open three, broken three, open four, and double-threat timing. In this Gomoku opening plan, legality is not enough; the move also has to keep answering open three, broken three, open four, and double-threat timing.

Next recordGomoku Opening Record: Black G8 Center Route

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

Gomoku all-levels record diagram for Opening and early-game plans
Gomoku all-levels record diagram for Opening and early-game plans. before the replay, let the diagram lead, this original record diagram maps Black E8 to line grid with stones, open threes, broken threes, and blocking points, then leaves White K9 visible as the reply test. The pair separates game-material recognition from the composed record line, so readers do not mistake the image for a tournament score. 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

While the notation is fresh, make the branch earn trust, an all-levels opening shape: route repair note should help readers compare record formats, so this page keeps center stones around I9, open-three lane K8-E8, and defensive point K9 and open three, broken three, open four, and double-threat timing side by side. Board cue: center stones around I9, open-three lane K8-E8, and defensive point K9. Rule check: open three, broken three, open four, and double-threat timing. The notation uses Gomoku grid coordinates. The first two entries are 1. Black I9 | White F8; 2. Black K8 | White J9, which keeps the explanation tied to first shapes, early routes, development order, and when an early threat is real.

Position cue

a remote counter-threat, an open-four lane, and a race-ending reply; one rule cue, one notation line, and one comparison path; center stones around I9, open-three lane K8-E8, and defensive point K9; open three, broken three, open four, and double-threat timing check for the opening plan

Unique asset

A self-authored SVG record diagram for this Gomoku opening plan marks center stones around I9, open-three lane K8-E8, and defensive point K9. It is paired with Gomoku grid coordinates beginning 1. Black I9 | White F8; 2. Black K8 | White J9. 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 I9 | White F8, 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 reference note.

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 I9 | White F8.

Legal testa remote counter-threat, an open-four lane, and a race-ending reply; one rule

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 remote counter-threat, an open-four lane, and a race-ending reply; one rule cue, one notation line, and one comparison path; center stones around I9,.

Trap to watchmaking a loose four that gives White a single clean block

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 making a loose four that gives White a single clean block.

How to read this record note

First replay: 1. Black I9 | White F8. Keep the line short enough to say aloud before judging whether the move is good.

Then inspect: The anchor record task works on first shapes, early routes, development order, and when an early threat is real. Board cue: center stones around I9, open-three lane K8-E8, and defensive point K9. Level job: the record note keeps…

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 reference opening-record fragment starts from 1. Black I9 | White F8. 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 / 61. Black I9 | White F8

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

Key entry: connect it to a remote counter-threat, an open-four lane, and a race-ending reply; one rule cue, one notation line, and one comparison path; center stones around I9, open-three lane K8-E8, and defensive point K9; open three, broken three, open four, and double-threat timing check for the opening plan.
Position cue
a remote counter-threat, an open-four lane, and a race-ending reply; one rule cue, one notation line, and one comparison path; center stones around I9, open-three lane K8-E8, and defensive point K9; open three, broken three, open four, and double-threat timing check for the opening plan
Mistake test
making a loose four that gives White a single clean block
Gomoku notation reader for this annotated record note
MoveNotationAnnotationReader Cue
1Black I9 | White F8Black claims center for the opening plan; White touches the same line to prevent a free open three.Key entry: connect it to a remote counter-threat, an open-four lane, and a race-ending reply; one rule cue, one notation line, and one comparison path; center stones around I9, open-three lane K8-E8, and defensive point K9; open three, broken three, open four, and double-threat timing check for the opening plan.
2Black K8 | White J9Black forms a two-stone base; White blocks the extension side that matters in this opening plan.Pause here and name the rule cue, not only the active move.
3Black E8 | White K9The first threat is a broken three, so White must answer the forcing point.Compare with the previous reply before moving on.
4Black L8 | White H8Black changes direction; White chooses defense over a remote counter-threat.Pause here and name the rule cue, not only the active move.
5Black H9 | White I8The intermediate record compares open-three pressure with a loose four that is not forcing yet.Compare with the previous reply before moving on.
6Black G8 | White J8White survives by blocking the double-threat intersection, not by chasing the last stone.Finish check: explain why making a loose four that gives White a single clean block is unsafe here.
  1. Move 1Black I9 | White F8

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

    Key entry: connect it to a remote counter-threat, an open-four lane, and a race-ending reply; one rule cue, one notation line, and one comparison path; center stones around I9, open-three lane K8-E8, and defensive point K9; open three, broken three, open four, and double-threat timing check for the opening plan.
  2. Move 2Black K8 | White J9

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

    Pause here and name the rule cue, not only the active move.
  3. Move 3Black E8 | White K9

    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 L8 | White H8

    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 H9 | White I8

    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 G8 | White J8

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

    Finish check: explain why making a loose four that gives White a single clean block is unsafe here.

Common Mistake

Mistake to test: making a loose four that gives White a single clean block. Replay 1. Black I9 | White F8 against a remote counter-threat, an open-four lane, and a race-ending reply; one rule cue, one notation line, and one, then name the rule or reply that prevents it.

CommentaryOpen detailed replay notesFirst reading pass for Gomoku Opening Shape: Route Repair: Use move one Black I9 | White F8; move…

Commentary

First reading pass for Gomoku Opening Shape: Route Repair: Use move one Black I9 | White F8; move two Black K8 | White J9 as the anchor for this opening plan. The board detail to find first is center stones around I9, open-three lane K8-E8, and defensive point K9.

Decision note for Opening Shape: Route Repair: compare Black E8 with the tempting alternative and say what the opponent gains next.

Real gain in this opening plan appears one reply later. Here, White K9 checks whether the slower-looking choice was real.

Use the opening shape: route repair cross-game comparison as a check, not as the record itself. This opening plan keeps open three, broken three, open four, and double-threat timing visible while the line is replayed.

By the end, point at White K9, explain the punishment in this opening plan, and choose whether the next record is easier or harder.

PracticeOpen record questions4 questions for checking the record after replay.

Record Questions

  • Which defense detail in 1. Black I9 | White F8; 2. Black K8 | White J9 first reveals the opening shape: route repair problem?
  • What would change in this opening shape: route repair record if the reply White K9 arrived one move earlier?
  • In the opening shape: route repair position, which candidate around Black E8 is tempting, and what part of open three, broken three, open four, and double-threat timing makes White K9 punish it?
  • Gomoku: Which center stones around I9, open-three lane K8-E8, and defensive point K9 detail would you replay before opening the next related 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 remote counter-threat, an open-four lane, and a race-ending reply; one rule cue, one notation line, and one comparison path; center stones around I9, open-three lane K8-E8, and defensive point K9; open three, broken three, open four, and double-threat timing check for the opening plan
1Threat
2Block
3Fork
  1. ThreatStart from 1. Black L8 | White H8 and name the shared cue: a remote counter-threat, an open-four lane, and a race-ending reply;.
  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 remote counter-threat, an open-four lane, and a race-ending reply; one rule cue, one notation line, and one comparison path; center stones around I9, open-three lane K8-E8, and defensive point K9; open three, broken three, open four, and double-threat timing check for the opening plan
1Threat
2Block
3Fork
  1. ThreatStart from 1. Black E8 | White K9 and name the shared cue: a remote counter-threat, an open-four lane, and a race-ending reply;.
  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 remote counter-threat, an open-four lane, and a race-ending reply; one rule cue, one notation line, and one comparison path; center stones around I9, open-three lane K8-E8, and defensive point K9; open three, broken three, open four, and double-threat timing check for the opening plan
1Threat
2Block
3Fork
  1. ThreatStart from 1. Black G8 | White J8 and name the shared cue: a remote counter-threat, an open-four lane, and a race-ending reply;.
  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 reference opening-record fragment starts from 1. Black I9 | White F8. 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 I9 | White F8 beside a remote counter-threat, an open-four lane, and a race-ending reply; one rule cue, one notation line, and one. Match outside material by notation, position type, and the trained mistake before judging move quality.

Level useReference

Use the source as a reference check: compare the notation format, rule vocabulary, and position cue before moving into beginner, intermediate, or advanced record notes.

Keep separateCompare, keep separate

Use RenjuNet game lines, player labels, tournament fields, or database commentary only as context checks; this reference 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 reference 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 I9 | White F8
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 I9 | White F8 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 remote counter-threat, an open-four lane, and a race-ending reply; one rule cue, one notation line, and one comparison path; center stones. 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: making a loose four that gives White a single clean block.

Real record index

Gomoku classic record bridge

Use 1. Black I9 | White F8 as the page's working line, then compare reference note shape against RenjuNet, the classic anchor, and the trained mistake before opening a full outside score.

Working line1. Black I9 | White F8

a remote counter-threat, an open-four lane, and a race-ending reply; one rule cue, one notation line, and one comparison path; center stones around I9, open-three lane K8-E8, and defensive point K9; open three, broken three, open four, and double-threat timing check for the opening plan

Mistake checkmaking a loose four that gives White a single clean block

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 remote counter-threat, an open-four lane, and a race-ending reply; one rule.

In the outside source, look only for the same first plan around 1. Black I9 | White F8; 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 making a loose four that gives White a single clean block 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 I9 | White F8 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 I9 | White F8
Search terms

remote counter-threat open-four lane race-ending reply rule cue notation line comparison path center stones around I9

What should match

A useful outside Gomoku record should share the notation shape 1. Black I9 | White F8, the same position job around remote counter-threat open-four lane race-ending reply rule cue notation line comparison path center stones around I9, and the trained mistake making loose four gives White single clean block.

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 mixed-level reference line is copied from that source.

What this record note is1. Black I9 | White F8 is a record line

This page uses 1. Black I9 | White F8 as a compact Gomoku record line for remote counter-threat open-four lane race-ending reply rule cue notation line comparison path center stones around I9. 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 making loose four gives White single clean block. 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 I9 | White F8 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 remote counter-threat open-four lane race-ending reply rule cue notation line comparison path center stones around I9. 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

    Use 1. Black I9 | White F8 as a reference-line cue, then compare beginner, intermediate, and advanced examples for the same Gomoku position terms before opening a full outside score.

  5. Separate
    Keep the record line separate

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

Record references

Gomoku record references

Gomoku reference note starts from 1. Black I9 | White F8; 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 I9 | White F8.

Compare
Compare the rule cue in a remote counter-threat, an open-four lane, and a race-ending reply; one rule cue, one notation line, and one comparison path; center stones around I9, open-three lane K8-E8, and defensive point K9; open three, broken three, open four, and double-threat timing check for the opening plan 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: making a loose four that gives White a single clean block.

Compare
Match 1. Black I9 | White F8, 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 remote counter-threat, an open-four lane, and a race-ending reply; one rule cue, one notation line, and one comparison path; center stones around I9, open-three lane K8-E8, and defensive point K9; open three, broken three, open four, and double-threat timing check for the opening plan 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; with the rule still visible, keep the question narrow, this Gomoku page uses Wikimedia Commons Swap Rule Gomoku board image as a public-library reference because it shows 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. The fit is contextual rather than exact: readers use it to recognize the game materials, then read the actual position from the record diagram. The page keeps the open reference image contextual rather than exact. 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 I9 | White F8 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

Under the position cue, use a small check, Gomoku opening shape: route repair starts from 1. Black I9 | White F8; 2. Black K8 | White J9 so the reader can inspect center stones around I9, open-three lane K8-E8, and defensive point K9. The line is an annotated record note, not a tournament score; it is a mixed-level annotated-record example built as a compact rules-and-record reference. Keep database games separate until Black E8 has been checked against White K9. The page-specific mistake check is making a loose four that gives White a single clean block.

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 reference 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 I9 | White F8.
  • Position job and trained mistake: a remote counter-threat, an open-four lane, and a race-ending reply; one rule cue, one notation line, and one comparison path; center stones around I9, open-three lane K8-E8, and defensive point K9; open three, broken three, open four, and double-threat timing check for the opening plan / making a loose four that gives White a single clean block.
  • 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 Opening early-game plans + remote counter-threat open-four lane race-ending reply rule cue notation line + 1. Black I9 | White F8 + making loose four gives White single clean blockOpen RenjuNet
1Search by position type

Start with remote counter-threat open-four lane race-ending reply rule cue notation line. 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 I9 | White F8 to compare notation form, move length, and record density against external material.

3Check the trained mistake

Keep this mistake visible while comparing: making loose four gives White single clean block. 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 I9 | White F8. Compare outside records only for notation shape before judging move quality.

  2. 2
    Anchor the same kind of position

    Use this page cue: a remote counter-threat, an open-four lane, and a race-ending reply; one rule cue, one notation line, and one comparison path; center stones around I9, open-three lane K8-E8, and defensive point K9; open three, broken three, open four, and double-threat timing check for the opening plan Look for a similar board, tile, route, or threat problem, not an identical copied position.

  3. 3
    Read it as a reference record note

    Compare record length, annotation density, and the trained mistake: making a loose four that gives White a single clean block. That is how this page explains what a reference 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: with the rule still visible, keep the question narrow, this Gomoku page uses Wikimedia Commons Swap Rule Gomoku board image as a public-library reference because it shows 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. The fit is contextual rather than exact: readers use it to recognize the game materials, then read the actual position from the record diagram. The page keeps the open reference image contextual rather than exact. 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