Mario Monticelli vs Reginald Pryce Michell
1st olm final London ENG round 9 1927.07.25
Nimzo-Indian Defense: Classical Variation 1-0

Mario Monticelli vs Gaetano Del Pezzo
ITA-ch Florence ITA round 5 1935.05.17
English Opening: King’s English Variation, Three Knights System 1-0

Mario Monticelli vs Stefano Rosselli del Turco
ITA-ch Match Florence ITA round 5 1929.03.??
Ruy Lopez: Closed 0-1

Alexander Alekhine vs Mario Monticelli
San Remo San Remo ITA round 1 1930.01.16
Ruy Lopez: Closed, Worrall Attack 1-0

Arpad Vajda vs Mario Monticelli
Budapest Budapest HUN round 9 1926.07.06
Queen’s Indian Defense: Capablanca Variation 0-1

Arpad Vajda vs Mario Monticelli
Budapest Budapest HUN round 3 1929.09.03
English Opening: Agincourt Defense 1/2-1/2

Paul Vaitonis vs Mario Monticelli
Folkestone Olympiad Folkestone ENG round 3.14 1933.06.14
English Opening: Mikenas-Carls Variation 0-1