ModernChess, Opening Databases, 2021.
ChessBase file
In his first opening project for Modern Chess, GM Gyula Pap builds repertoire against two of the most popular and reliable openings - Ragozin Defence and Vienna Variation. From the perspective of the ambitious tournament player, this repertoire provides a lot of value. GM Pap goes for relatively unexplored directions where he comes up with in-depth analysis. Psychologically, your opponents will have a hard time fighting against the suggestions in this opening course.