[Closed] PP 210$ KK ugly river

Dvl321 posted the following hand:

Party Poker No-Limit Hold'em Tournament, 30/60 Blinds (10 handed) - Party-Poker Converter Tool from FlopTurnRiver.com

MP3 (t1920)
UTG+1 (t1840)
CO (t1940)
Hero (UTG) (t2000)
BB (t2000)
MP2 (t2160)
Button (t1830)
SB (t1960)
UTG+2 (t2655)
MP1 (t1695)

Hero's M: 22.22

Preflop: Hero is UTG with K, K
Hero bets t180, 5 folds, CO calls t180, 3 folds

Flop: (t450) 6, Q, 6 (2 players)
Hero bets t260, CO calls t260

Turn: (t970) 2 (2 players)
Hero bets t460, CO calls t460

River: (t1890) Q (2 players)
Hero??? (All-In)

Total pot: t4030

Villain is POL_POT22, semifish-reg. Knows that he should play relatively tight early and POF in the late stage but has no real clue of poker.

What to do at the river? Just c/f? Seems to be the best alternative there in retrospect cause i don't beat much (he could maybe turn pockets into a bluff or peeled A K♥ on the flop and turned a fd). On the other side i'm only beat of AQ, 22 (if he calls that on the flop) or Aces. (Of course also QQ and 66 but they r very unlikely).

hand evaluator Unam:

Hi,

I think he pushes all in here, cause you didn't delete the whole HH. Even so I don't know Villain, it looks like a Q to me, the other options don't make a lot of sense.
If he is bad enough to turn his pairs into bluffs or if your image is bad enough that he could valuebet them against some of your A highs, then I could C/C the river here, but that looks spewy to me.

But I think I would block/valubet the river very small here, something like 300. I would bet a Q that way as well and he still could be tempted to call with pairs or a with AK. And since I don't think he will turn a pair into a bluff very often and since he could not have a lot of draws I will fold to a push from him.

Dvl321 :

You guess wrong, I pushed all-in :P, which is propably the worst possible decision.
Anyway, I like the idea of a blockbet there.