Mirko Schreiber vs Ludwig Engels
non-FIDE Munich Olympiad Munich GER round 3 1936.08.18
Benoni Defense: Benoni Gambit Accepted 0-1

Ludwig Rellstab vs Ludwig Engels
27. DSB Kongress Swinemuende GER 1931.06.??
Caro-Kann Defense: Euwe Attack, Prins Gambit 1/2-1/2

Ludwig Engels vs Jorge Rodriguez Hurtado
Buenos Aires Olympiad prel-B Buenos Aires ARG round 1 1939.08.24
French Defense: Alekhine-Chatard Attack 1-0

Ludwig Engels vs Ludwig Rellstab
German Championship Bad Oeynhausen GER round 1 1939.07.09
English Opening: Anglo-Indian Defense, Grünfeld Formation 0-1

Ludwig Engels vs Kurt Paul Otto Joseph Richter
Bad Nauheim Bad Nauheim GER round 8 1935.08.11
Ruy Lopez: Berlin Defense 1-0