Edgar Colle vs Georges Koltanowski
Merano Merano ITA 1924.02.??
Slav Defense 0-1

Georges Koltanowski vs Edward G Sergeant
Hastings 1928/29 Hastings ENG round 4 1928.12.30
Queen’s Gambit Declined: Orthodox Defense, Rubinstein Variation, Flohr Line 1-0

Georges Koltanowski vs Frank James Marshall
Hastings 1928/29 Hastings ENG round 2 1928.12.28
Queen’s Gambit Declined: Been-Koomen Variation 1/2-1/2

Karel Hromadka vs Georges Koltanowski
Paris Unofficial Olympiad Paris FRA round 6 1924.07.??
Caro-Kann Defense: Exchange Variation 1/2-1/2

Georges Koltanowski vs Arthur Bisguier
Simul CC Manhattan 1946.??.??
Grünfeld Defense: Botvinnik Variation 1-0

Georges Koltanowski vs NN
Blindfold simul CC Steiner Los Angeles, CA USA 1942.??.??
Blackburne Shilling Gambit 1-0

Charles Podger vs Georges Koltanowski
Margate Reserve A Margate ENG 1936.04.??
English Opening: Four Knights System, Nimzowitsch Variation 1-0

Georges Koltanowski vs Rudolf Spielmann
Sitges Sitges ESP round 8 1934.05.30
Queen’s Pawn Game, Zukertort Variation 1/2-1/2

Georges Koltanowski vs Erich Eliskases
Hastings 1936/37 Hastings ENG round 2 1936.12.29
Indian Defense: Schnepper Gambit 1/2-1/2

Georges Koltanowski vs Lajos Steiner
Merano Merano ITA round 6 1924.02.??
French Defense: Diemer-Duhm Gambit 0-1