Closing Gambit: 1978 Korchnoi versus Karpov and the Kremlin
- Leto: 2018
- Država: United Kingdom
- Žanr: Dokumentarni
- Studio: Screenbound Productions
- Ključna beseda: chess, espionage, spy, cold war, soviet union, kgb, chess champion, chess tournament, chess match
- Direktor: Alan Byron
- Igralska zasedba: Anatoli Karpov, Виктор Корчной, Garry Kasparov, Viswanathan Anand