u/Apart-Variation7929

There's one particular issue I face a lot during my calculations:

When calculating a variation where some piece gets exchanged, later in the line I still hallucinate that piece to be on board and include it in the upcoming moves. This is not limited to exchanges only but also when I calculate moving pieces to other squares( say move the rook from a1 to c1 and then in some of the variations I still have the rook on a1).

Since last December I have started working on these by doing some visualization exercises and just mentally trying to force myself to take note when some piece is moving. But wanted to ask if anyone has any tricks or shortcut that helps with this issue particularly