Konstantin Nikolayevich Aseev vs Vladimir P Malaniuk
URS-ch56 Odessa URS round 4 1989.09.??
Czech Defense 1-0

Konstantin Rufovich Sakaev vs Dmitry Jakovenko
Russian Championship Superfinal Moscow RUS round 2 2007.12.19
Queen’s Indian Defense: Anti-Queen’s Indian System 1-0

Konstantin Rufovich Sakaev vs Garry Kasparov
European Club Cup Rethymnon GRE round 4 2003.10.01
Slav Defense: Czech Variation, Classical System 0-1

Konstantinos Tsarouhas vs Vasilios Kotronias
34th Greek Teams Championship Ermioni Argolidas GRE round 2 2005.07.05
English Opening: King’s English Variation, Two Knights Variation, Keres Variation 0-1

Kornel Havasi vs Endre Steiner
Gyor Gyor HUN 1924.08.??
English Opening: Anglo-Indian Defense, Grünfeld Formation 1/2-1/2

Kornel Havasi vs Jakob Adolf Seitz
Gyor Gyor HUN 1924.08.??
Queen’s Gambit Declined: Hastings Variation 1/2-1/2

Korotaev vs Anatoly Karpov
Zlatoust Zlatoust 1963.??.??
Queen’s Gambit Declined: Exchange Variation 0-1

Krzysztof Bulski vs Levente Vajda
TCh-SVK 2016-17 Slovakia SVK round 5.3 2017.01.14
Pirc Defense: Austrian Attack 1/2-1/2

Kurt Hjortstam vs Genestier
corr 1995.??.??
Bird Opening: Dutch Variation, Batavo Gambit 1-0

Kurt Meier vs Adrian Winter Atwell
Chess Olympiad Tromso NOR round 3.52 2014.08.04
Ruy Lopez: Classical Defense, Benelux Variation 0-1