Old Games
1 • PureImprov •- Nimzowitsch - Capablanca (1927, New York, Caro-Kann Defense: Advanced Variation)
- I. Kan - Botvinnik (1936, Moscow, B72 Sicilian: Dragon)
- Botvinnik - I. Kan (1943, Sverdlovsk, B84 Sicilian: Scheveningen)
- Gurevich - Karpov (1991, Linares, E32 Nimzo-Indian: Classical, Keres)
- PureImprov