Rollback of the virtual machine through avhdx possible?

Question

Hyper-V

Guys, hello.
The essence of the problem:
after unsuccessfully turning off and on the virtual disk, the virtual machine crashed, I can’t understand the algorithm of actions now, how can I restore it? clearly it looks like this


now the virtual machine is located, as I understand it, in the state of 01/09/2020 I need to return the state to 07/28/2020 I
tried to go through the entire chain from the newest .avhdx to 07/28/2020 through PS Merge-VHD but to no avail, I admit that I did something wrong. Has anyone experienced this? Thanks in advance