Overview

Eureka Open

Eureka School, Kwagga Street, Vereeniging, South AfricaClassical

Event details will be published by the organizer.

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Tournament information

Dates
Aug 01, 2026
Location
Eureka School, Kwagga Street, Vereeniging, South Africa
Time control
Classical
Organizer
ChessView Agent Publisher
Source
Chess-Results
Contact
TBA
View tournament metadatapartial

Eureka Open is publicly listed for 2026-08-01 in Vereeniging, South Africa.

Format

System
Swiss-System
Rounds
5
Time Control Detail
50/50 + 10
Rating Calculation
-

Registration

Status
unknown

Logistics

Venue
Eureka School, Kwagga Street, Vereeniging
City
Vereeniging
Country
South Africa
Latitude
-26.6747222
Longitude
27.9261111
Coordinates
27.9261111; -26.6747222
Coordinate Source
nominatim

Schedule

Round 1
Date: 2026-08-01 | End Date: 2026-08-01

Source audit

Authority
platform
Access Class
public_html
Source Slug
chess-results
Owner
connector-pipeline
Region Group
global
Authorization Status
public-reviewed
Adapter Version
1
Identity Strategy
source-original-id
Publication Mode
active
Urls Visited
https://chess-results.com/UploadLogShort.aspx?lan=1; https://chess-results.com/tnr1461848.aspx?lan=1; https://chess-results.com/tnr1461845.aspx?lan=1; https://chess-results.com/tnr1461843.aspx?lan=1
Captured At
2026-07-26T16:01:02.341Z
Extraction Status
structured public facts captured
Confidence
0.86
Copyright Notes
Stored normalized facts, URLs, hashes, and a short evidence excerpt only; no raw response, full page, document, standings, pairings, or player list retained.
Field Provenance
Title: Evidence Ref: connector-chess-results-chess-results-1461848 | Confidence: 0.86 | Start Date: Evidence Ref: connector-chess-results-chess-results-1461848 | Confidence: 0.86 | End Date: Evidence Ref: connector-chess-results-chess-results-1461848 | Confidence: 0.86 | Country: Evidence Ref: connector-chess-results-chess-results-1461848 | Confidence: 0.86 | City: Evidence Ref: connector-chess-results-chess-results-1461848 | Confidence: 0.86 | Venue: Evidence Ref: connector-chess-results-chess-results-1461848 | Confidence: 0.86 | Time Control: Evidence Ref: connector-chess-results-chess-results-1461848 | Confidence: 0.86 | Rating Type: Evidence Ref: connector-chess-results-chess-results-1461848 | Confidence: 0.86
Corroborating Sources
Source Key: source:chess results:id:chess-results-1461848 | Source Slug: chess-results | Name: Chess-Results | Url: https://chess-results.com/tnr1461848.aspx?lan=1 | Captured At: 2026-07-26T16:01:02.341Z; Source Key: source:chess results:id:chess-results-1461845 | Source Slug: chess-results | Name: Chess-Results | Url: https://chess-results.com/tnr1461845.aspx?lan=1 | Captured At: 2026-07-26T16:01:02.341Z; Source Key: source:chess results:id:chess-results-1461843 | Source Slug: chess-results | Name: Chess-Results | Url: https://chess-results.com/tnr1461843.aspx?lan=1 | Captured At: 2026-07-26T16:01:02.341Z
Review Evidence
Review Method: codex_model | Model: gpt-5.6-sol | Task Id: chessview-tournament-review-drainer | Prompt Hash: sha256:9a88fc8f207c4b23520f8d4063ea47fa943447ea6755fd18344a9fda490169db | Started At: 2026-07-27T11:49:58.527Z | Completed At: 2026-07-27T11:54:03.676Z | Triage Version: v2 | Candidate Count: 200 | Claim Hash: sha256:031203ecc9d5af87647c52f0314e5ffb95c9a61f5e8eb06712c950e3bbe79a5e | Global Family Index Reviewed: Yes | Global Family Count: 1015 | Global Source Key Count: 1011 | Approved Corpus Count: 6221 | Database Write Attempted: No | Review Notes: Inspected every immutable candidate against the complete approved corpus and current global family index, including source-identity reuse, exact and fuzzy multilingual title families, recurring editions, partial round ranges and companion sections. Retained only distinct future complete OTB families and material authoritative reschedule or companion updates.

Other facts

Chess-Results tournament id
1461848
Chess-Results tournament id
1461845
Chess-Results tournament id
1461843