longest name i can think of is something from either the ruy lopez or queens gambit but i dont rly remember

Giuoco Piano Game: Giuoco Pianissimo, Italian Four Knights, Canal Variation

D4

???

Nimzowitsch Defense: Kennedy, Linksspringer Variation

Modern Defense : Standard, Pterodactyl, Eastern, Benoni Variation, Pteranodon Variation.

it's (probably) Giuoco Piano Game: Giuoco Pianissimo, Italian Four Knights, Canal Variation standing at 63
(edit: it's 66, i can't count)
(edit: still not sure. i'm too lazy to count)

“Queen's Indian Defense: Fianchetto, Nimzowitsch Variation, Quiet, Check Variation, Intermezzo Line” (98)

thats happend to me before. The position on top

Modern Defense: Standard, Pterodactyl, Eastern Variation, Rhamphorhynchus Variation

can someone count mine pls

what about the: Italian Game: Knight Attack, Polerio, Bishop Check, Suhle, Steinitz Variation

Maybe the Orthodox variation