Th Mueller vs J Zabludowski
1st Baltic Chess Congress- Major Riga RUE round 10 1899.04.29
French Defense: Burn Variation 1-0

Wilhelm Sohn vs Th Mueller
1st Baltic Chess Congress- Major Riga RUE 1899.04.30
Queen’s Gambit Declined: Alapin Variation 0-1

Th Mueller vs Wilhelm von Stamm
Riga Chess Club Winter t Riga RUE 1898.11.??
French Defense: Classical Variation 1-0

Robert Behting vs Th Mueller
1st Baltic Chess Congress- Major Riga RUE 1899.04.30
Vienna Game: Heyde Variation 0-1

Th Mueller vs N Milevskis
1st Baltic Chess Congress- Major Riga RUE round 1 1899.04.23
French Defense: Burn Variation 1-0