Historical photo · Wikimedia Commons 123065860
Artur Yusupov · Viktor Korchnoi
Credit and source
- Creator
- Fotoburo De Boer
- Credit
- Noord-Hollands Archief, NL-HlmNHA 1478 33668K00 21
- Reuse terms
- Creative Commons Zero, Public Domain Dedication
- Source record
- Wikimedia Commons item page
- Catalog filename
1993__Candidates-Tournament-1993__Artur-Yusupov_and_Viktor-Korchnoi__Commons-123065860.jpg