Tournament information
- Dates
- Dec 26, 2026 to Dec 30, 2026
- Location
- Zürich, Switzerland
- Time control
- Time control TBA
- Organizer
- ChessView Agent Publisher
- Source
- FIDE Calendar
- Contact
- TBA
Overview
50. Zürcher Weihnachtsopen
Zürich, SwitzerlandTime control TBA
Event details will be published by the organizer.
View tournament metadatapartial
50. Zürcher Weihnachtsopen is publicly listed for 2026-12-26 to 2026-12-30 in Zürich, Switzerland.
Format
- System
- Swiss System
- Event Type
- Over-the-Board Tournament
- Rating Systems
- FIDE
Registration
- Status
- source-linked
- Url
- https://www.weihnachtsopen.ch
Logistics
- City
- Zürich
- Country
- Switzerland
- Latitude
- 47.3744489
- Longitude
- 8.5410422
- Coordinates
- 8.5410422; 47.3744489
- Coordinate Source
- nominatim
Schedule
- Round 1
- Date: 2026-12-26 | End Date: 2026-12-30
Prizes
- Published Text
- 18'500
Source audit
- Authority
- federation
- Access Class
- undocumented_ajax
- Source Slug
- fide-calendar
- Owner
- connector-pipeline
- Region Group
- global
- Authorization Status
- public-reviewed
- Adapter Version
- 1
- Identity Strategy
- source-original-id
- Publication Mode
- active
- Urls Visited
- https://calendar.fide.com/calendar.php; https://calendar.fide.com/calendar.php?id=13141
- Captured At
- 2026-07-24T04:01:01.508Z
- Extraction Status
- structured public facts captured
- Confidence
- 0.93
- 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-fide-calendar-fide-calendar-13141 | Confidence: 0.93 | Start Date: Evidence Ref: connector-fide-calendar-fide-calendar-13141 | Confidence: 0.93 | End Date: Evidence Ref: connector-fide-calendar-fide-calendar-13141 | Confidence: 0.93 | Country: Evidence Ref: connector-fide-calendar-fide-calendar-13141 | Confidence: 0.93 | City: Evidence Ref: connector-fide-calendar-fide-calendar-13141 | Confidence: 0.93 | Time Control: Evidence Ref: connector-fide-calendar-fide-calendar-13141 | Confidence: 0.93 | Rating Type: Evidence Ref: connector-fide-calendar-fide-calendar-13141 | Confidence: 0.93
- Detail Url
- https://calendar.fide.com/calendar_server.php?id=13141&preview=0
- Review Evidence
- Review Method: codex_model | Model: gpt-5.6-sol | Task Id: chessview-tournament-review-drainer | Prompt Hash: sha256:9a88fc8f207c4b23520f8d4063ea47fa943447ea6755fd18344a9fda490169db | Started At: 2026-07-24T04:12:25.153Z | Completed At: 2026-07-24T04:18:53.758Z | Triage Version: v2 | Candidate Count: 200 | Global Family Index Reviewed: Yes | Global Family Count: 753 | Approved Corpus Count: 5427 | Review Notes: Every candidate in the immutable claim was inspected against the global family index and all approved records, including exact source identities, fuzzy and multilingual titles, date/location overlap, and companion sections. New undercovered-country families, authoritative material enrichments, and complete future OTB records were retained.
Other facts
- FIDE Calendar id
- 13141