Konstantin Sek vs Alexei Kornev
Russian Championship Higher League Ulan Ude RUS round 3 2009.09.04
French Defense: Guimard Variation, Thunderbunny Variation 0-1

Gevorg Ajrapetian vs Konstantin Sek
Russian Team Championship (Higher League) Dagomys RUS round 6 2010.04.07
Ruy Lopez: Morphy Defense, Modern Steinitz Defense 1/2-1/2