Just reviewed this in GTOWizard and it says this was correctly played. Villain should have AK/AQ/AJ/AT/A5/KQ/KJ/KT - the diamond variants obv. for shoving the turn. He should have TT/JJ/QQ and sometimes KK for value. AA should actually go in his checking range. According to GTOWizard on the turn we should call 66+, all 78s and 76s and some flushdraws (AK/AQ/AJ/KQ/KJ).
I don't feel good about the hand though. Was this correct? I feel like they don't have as much bluffs as GTOW is assuming and I will run into their valuehands too often here.
GG Poker - $0.25 NL (6 max) - Holdem - 6 players
Hand converted by PokerTracker 4
UTG: 100 BB
MP: 50.4 BB
CO: 54.12 BB
Hero (BTN): 104.68 BB
SB: 99.8 BB
BB: 194.92 BB
SB posts SB 0.4 BB, BB posts BB 1 BB
Pre Flop: (pot: 1.4 BB) Hero has 8♠ 8♦
fold, fold, CO calls 1 BB, Hero raises to 5 BB, fold, BB raises to 21 BB, fold, Hero calls 16 BB
Flop: (43.4 BB, 2 players) 7♥ 2♦ 9♠
BB bets 21.72 BB, Hero calls 21.72 BB
Turn: (86.84 BB, 2 players) 5♦
BB bets 152.2 BB and is all-in, Hero calls 61.96 BB and is all-in
Spoiler
River: (210.76 BB, 2 players) Q♣
BB cashed out 172.44 BB for a fee of 0 BB
BB shows A♠ A♣ (One Pair, Aces)
(Pre 80%, Flop 87%, Turn 86%)
Hero shows 8♠ 8♦ (One Pair, Eights)
(Pre 20%, Flop 13%, Turn 14%)