Kateryna Alexandrovna Lahno vs Sotirios Logothetis
European Club Cup Rethymnon GRE round 2.124 2003.09.29
Caro-Kann Defense 1/2-1/2

Magnus Carlsen vs Kateryna Alexandrovna Lahno
5th Lausanne Young Masters Lausanne SUI round 3.1 2004.09.19
Russian Game 0-1

Kateryna Alexandrovna Lahno vs Vassily Ivanchuk
Cap d’Agde Cap d’Agde FRA round 1 2008.10.26
Italian Game: Bird’s Attack 0-1

Kateryna Alexandrovna Lahno vs Tatev Abrahamyan
Wch U10 Girls Oropesa del Mar round 4 1998.10.25
French Defense: Exchange Variation 1-0

Kateryna Alexandrovna Lahno vs Alexandra Pastukh
UKR-ch U12 Girls Simferopol 2000.??.??
Sicilian Defense: Dragon Variation, Classical Variation, Alekhine Line 1-0

Kateryna Alexandrovna Lahno vs Dusko Pavasovic
Corus Group C Wijk aan Zee NED round 4 2004.01.14
Philidor Defense 1-0

Kateryna Alexandrovna Lahno vs Jan Werle
Corus Group C Wijk aan Zee NED round 2 2004.01.11
Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation 0-1

Parimarjan Negi vs Kateryna Alexandrovna Lahno
Lahno - Negi Match New Delhi IND round 13 2006.12.25
Ruy Lopez: Brix Variation 0-1

Jan Smeets vs Kateryna Alexandrovna Lahno
Corus Group B Wijk aan Zee NED round 6 2006.01.20
Bishop’s Opening: Urusov Gambit 1-0

Kateryna Alexandrovna Lahno vs Monika Seps
Accentus Turnier Biel Biel SUI round 4 2004.07.22
Sicilian Defense: Sozin Attack, Flank Variation 1-0