Robert Wade vs Imre Koenig
Hastings 1948/49 Hastings ENG round 1 1948.12.30
Ruy Lopez: Closed, Worrall Attack 0-1

Salomon Flohr vs Imre Koenig
Rogaska Slatina Rogaska Slatina YUG round 5 1929.09.??
Indian Defense: Medusa Gambit 1-0

Baruch Harold Wood vs Imre Koenig
Hastings 1948/49 Hastings ENG round 3 1949.01.02
Nimzo-Indian Defense: Classical Variation 1-0

Larry Melvyn Evans vs Imre Koenig
Hastings 1949/50 Hastings ENG round 4 1950.01.02
Nimzo-Indian Defense: Hübner Variation, Rubinstein Variation 1-0

Imre Koenig vs Franz Kunert
Trebitsch mem 14th Vienna AUT round 3 1931.05.08
Sicilian Defense: Boleslavsky Variation 1-0

Imre Koenig vs Ernst Sorensen
Warsaw Olympiad Warsaw POL round 1 1935.08.16
Ruy Lopez: Closed, Worrall Attack 1-0

Sandor Takacs vs Imre Koenig
Vienna Vienna AUT round 15 1922.12.02
English Opening: Anglo-Indian Defense 1/2-1/2