Alexei Dmitriyevich Fedorov vs Nikolai Chadaev
Chigorin Memorial Open St. Petersburg RUS round 4 2009.10.19
Russian Game 1/2-1/2

Nadezhda Kosintseva vs Nikolai Chadaev
Aeroflot Open Moscow RUS round 5 2009.02.21
Scandinavian Defense 0-1

Sergey Karjakin vs Nikolai Chadaev
World Blitz Championship Astana KAZ round 3 2012.07.09
Ruy Lopez: Brix Variation 1-0