Closing Gambit: 1978 Korchnoi versus Karpov and the Kremlin
- 年: 2018
- 国家: United Kingdom
- 类型: 纪录
- 工作室: Screenbound Productions
- 关键词: chess, espionage, spy, cold war, soviet union, kgb, chess champion, chess tournament, chess match
- 导向器: Alan Byron
- 投: Анатолий Карпов, Виктор Корчной, Garry Kasparov, Viswanathan Anand
