My parents got divorced in 2010

My dad - the main wine buyer - took the cases of red and the fortified My mum got the odds and sods bottles, and the sparkling

I’ve been forcing her to open “special” bottles of champagne over the last 10 years - most of them being knackered because whilst they were big houses they weren’t meant for extended aging

She admitted to/I discovered some remaining bottles in the house, mostly red Bordeaux

What do you reckon I should open first - anything likely to still be good, anything that would’ve been good? Some of these look like second wines of first and second level chateaux if I had to guess?

I’ll be having a google but all points of interest/comments welcome