Played this hand on Party ff100$. I don't have PIO solver and wondering would this be check back on river? Against a regular I think not many worse hands pay on river.

***** Hand History for Game 16151827570 *****
$0.50/$1 USD fastforward NL Texas Hold'em - Thursday, June 01, 13:49:00 EDT 2017
Table Jet 4 (Real Money)
Seat 1 is the button
Total number of players : 6/6
Seat 6: Amaterasu__ ( $100 USD )
Seat 2: GETRICHDIETRYIN ( $100 USD )
Seat 4: KN89 ( $100.50 USD )
Seat 5: Ryuzaki89 ( $131 USD )
Seat 3: VrungelCap ( $100.40 USD )
Seat 1: fjaltring ( $75.94 USD )
GETRICHDIETRYIN posts small blind [$0.50 USD].
VrungelCap posts big blind [$1 USD].
** Dealing down cards **
Dealt to Amaterasu__ [ 8c 9c ]
KN89 raises [$3 USD]
Ryuzaki89 folds
Amaterasu__ raises [$8 USD]
fjaltring folds
GETRICHDIETRYIN folds
VrungelCap folds
KN89 calls [$5 USD]
** Dealing Flop ** [ 9h, 8s, 3c ]
KN89 checks
Amaterasu__ bets [$9 USD]
KN89 calls [$9 USD]
** Dealing Turn ** [ Kc ]
KN89 checks
Your time bank will be activated in 6 secs. If you do not want it to be used, please act now.
Amaterasu__ bets [$21.50 USD]
KN89 calls [$21.50 USD]
** Dealing River ** [ Qh ]
KN89 checks
Amaterasu__ is all-In [$61.50 USD]
KN89 calls [$61.50 USD]
KN89 shows [ Qc, Qs ]three of a kind, Queens.
Amaterasu__ doesn't show [ 8c, 9c ]two pairs, Nines and Eights.
KN_89 wins $198.50 USD from the main pot with three of a kind, Queens.