Nadya Solzhenitsyn - Sergei Konovaltsev, Pro-am /presentation Slow Waltz, Moscow Ball 2017
Moscow Ball 2017, Sergei Konovaltsev - Nadya Solzhenitsyn, proam morning part
Sergei Konovaltsev- Nadezhda Solzhenitsyn pro-am Moscow Ball 2017
Sergei Konovaltsev - Nadya Solzhenitsyn Pro-Am Moscow Ball 2017 morning session
Sergei Konovaltsev - Nadya Solzhenitsyna. Pro-Am division. White Nights Ball 2017
Moscow Ball 2017
Moscow Ball 2017_Latin_Silver Full Championship
Moscow Ball 2017. Semifinal C
Moscow Ball 2016 ProAm, Sergei Konovaltsev - Nadya Solzhenitsyn