Romuald Grabczewski vs Andrzej Adamski
Polish Championship Katowice POL round 2 1961.02.??
Ruy Lopez: Schliemann Defense 1/2-1/2

Romuald Grabczewski vs Jerzy Lewi
POL-ch 23th Rzeszow POL round 11 1966.02.??
Ruy Lopez: Berlin Defense 1-0

Kazimierz Plater vs Romuald Grabczewski
POL-ch11 Krakow POL round 2 1953.11.??
King’s Indian Defense: Sämisch Variation 1-0