Salo Landau vs Johannes Hendrik Otto van den Bosch
Match 3 Amsterdam NED round 4 1934.11.14
Neo-Grünfeld Defense: Exchange Variation 1-0

Johannes Hendrik Otto van den Bosch vs Max Euwe
Amsterdam Amsterdam NED round 3 1936.10.??
Sicilian Defense: Closed 0-1

Frederik Antonius Spinhoven vs Johannes Hendrik Otto van den Bosch
NED-ch NED round 6 1933.07.20
Nimzo-Indian Defense: Classical Variation 0-1

Alexander Alekhine vs Johannes Hendrik Otto van den Bosch
Bad Nauheim Bad Nauheim GER round 1 1936.05.17
Four Knights Game: Bardeleben Variation 1/2-1/2

E A J M Mulder vs Johannes Hendrik Otto van den Bosch
NED-ch NED round 2 1933.07.16
Queen’s Gambit Declined: Ragozin Defense 0-1

Theo Daniel van Scheltinga vs Johannes Hendrik Otto van den Bosch
NED-ch Amsterdam NED round 1 1954.04.05
Queen’s Gambit Declined: Orthodox Defense, Rubinstein Variation 1/2-1/2

Johannes Hendrik Otto van den Bosch vs Mir Sultan Khan
Cambridge Premier Cambridge ENG round 7 1932.04.02
Grünfeld Defense: Botvinnik Variation 0-1

Carel Benjamin van den Berg vs Johannes Hendrik Otto van den Bosch
NED-ch Amsterdam NED round 6 1954.04.12
French Defense: Tarrasch Variation, Botvinnik Variation 0-1

Johannes Hendrik Otto van den Bosch vs Kornel Havasi
Budapest Budapest HUN round 3 1929.09.03
Queen’s Gambit Declined: Alekhine Variation 1/2-1/2

Johannes Hendrik Otto van den Bosch vs Max Euwe
Match Amsterdam NED round 6 1934.07.09
Caro-Kann Defense: Panov Attack 0-1