H High vs Raymond Keene
Club match s Norwood v Mushrooms 1964.10.01
East Indian Defense 0-1

Haik M Martirosyan vs Manuel Petrosyan
Stepan Avagyan Mem 2021 Jermuk ARM round 2.1 2021.06.06
Queen’s Gambit Declined: Ragozin Defense 1/2-1/2

Hannes Knuth vs Horst Alber
GER-ch Binz GER round 5 1994.11.??
Grünfeld Defense: Counterthrust Variation 1-0

Hans Christian Christoffersen vs Vladimir Petrov
non-FIDE Munich Olympiad Munich GER round 7 1936.08.21
Elephant Gambit 0-1

Hans Kmoch vs Jacques Davidson
Semmering Semmering AUT round 1 1926.03.07
Queen’s Gambit Declined: Orthodox Defense, Capablanca Variation 1-0

Hans Mueller vs Balazs Sarkozy
Kecskemet Kecskemet HUN round 5 1927.06.30
Nimzo-Indian Defense: Classical Variation, Berlin Variation 1/2-1/2

Hans Mueller vs Eugenio Szabados
Venice Venice ITA round 2 1949.09.??
Queen’s Gambit Declined: Been-Koomen Variation 1/2-1/2

Hans Ree vs Adrianus M J van den Berg
NED-ch Leeuwarden NED round 6 1972.04.01
Benoni Defense 1-0

Harold James Plaskett vs Stuart C Conquest
Reykjavik Reykjavik ISL round 7 1992.03.08
Blackmar-Diemer Gambit: Netherlands Variation 0-1

Harry Davidson vs Albert Roberts
4th American Chess Congress Philadelphia, PA USA round 8 1876.08.24
Ruy Lopez 1/2-1/2