[Event "Yuri: Chapter 4"] [Site "https://lichess.org/study/KP0CHSyB/IOVelirt"] [Result "*"] [Variant "Standard"] [ECO "A42"] [Opening "Modern Defense: Averbakh System"] [Annotator "https://lichess.org/@/fawolizzo"] [StudyName "Yuri"] [ChapterName "Chapter 4"] [UTCDate "2022.05.13"] [UTCTime "12:27:25"] [Source "https://lichess.org/study/KP0CHSyB/IOVelirt"] [Orientation "black"] 1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 *