Videoseries
Roeland has made many videocourses over the years with fantastic reviews. His videoseries on the Jaenisch Gambit for Chess24 had over 10.000 downloads before the website got taken over by chess.com and taken down. Roeland still has videoseries online for a multitued of platforms. Here is the complete list:
Chessable:
https://www.chessable.com/lifetime-repertoires-alekhine-defense/course/131449/
GingerGM:
https://gingergm.com/library/killer-modernised-steinitz
https://gingergm.com/library/the-leningrad-dutch
https://gingergm.com/library/killer-alekhine
Chessbase.com:
Reviews of the Alekhine Chessable course:
I’ve been a fan of Roeland since his Leningrad Dutch series so I’m delighted to see his Alekhine course here. The opening is certainly not the best objectively, but if it can catch players like Spassky and Tal, then it can certainly help you beat your online blitz opponents.
Username: supervinh90
Thank you Roeland Pruijssers for this great course!
With this repertoire GM Roeland Pruijssers made me look stupid in how little I knew on the Alekhine Defense. This was exactly what I needed.
Username: Silsky.
I rate this course (A++) Worth every penny - Really well done,thank you.
Username: m42_Orion