https://www.bbhomepage.com/forum/showthread.php?t=13426
6) Classici schemi russi di V.I.Rodionov

- per la ricerca di un nuovo PR
1x2-3x70%, 1x2-3x80%, 1x1x90%, 1x1x100%-102,5%, (3-4x2-3x85%-90%), 1x2-3x70%
Oppure
1x2-3x75%, 1x2-3x85%, 1x1x95%, 1x1x100%-105%, (3-4x2-3x85%-90%), 1x2-3x70%