Closing Gambit: 1978 Korchnoi versus Karpov and the Kremlin
- Jaar: 2018
- Land: United Kingdom
- Genre: Documentary
- Studio: Screenbound Productions
- Sleutelwoord: chess, espionage, spy, cold war, soviet union, kgb, chess champion, chess tournament, chess match
- Direkteur: Alan Byron
- Gooi: Анатолий Карпов, Виктор Корчной, Garry Kasparov, Viswanathan Anand