Perhaps it would be helpful to look at Improve Your Chess Pattern Recognition by Arthur Van de Oudeweetering
https://www.newinchess.com/Shop/Images/Pdfs/9006.pdf
and Train Your Chess Pattern Recognition by Arthur Van de Oudeweetering.
https://www.newinchess.com/Shop/Images/Pdfs/9021.pdf
Hey,
Is there a program or a system in which you can focus on only pattern recognition?