Did I overplay my hand? KK in the BB

[Justaloser]

I just sat down, and this was my first hand at the table.
No reads.

Party Poker 2/4 Hold'em (8 handed) converter

Preflop: Hero is BB with K[img]/images/graemlins/heart.gif[/img], K[img]/images/graemlins/spade.gif[/img].
UTG folds, UTG+1 folds, MP1 folds, MP2 raises, CO calls, Button folds, SB folds, Hero 3-bets, MP2 calls, CO calls.

Flop: (9.50 SB) T[img]/images/graemlins/diamond.gif[/img], 9[img]/images/graemlins/diamond.gif[/img], 5[img]/images/graemlins/club.gif[/img] <font color="blue">(3 players)</font>
Hero checks, MP2 bets, CO calls, Hero raises, MP2 calls, CO 3-bets, Hero caps, MP2 calls, CO calls.

Turn: (10.75 BB) 3[img]/images/graemlins/heart.gif[/img] <font color="blue">(3 players)</font>
Hero bets, MP2 calls, CO calls.

River: (13.75 BB) 9[img]/images/graemlins/spade.gif[/img] <font color="blue">(3 players)</font>

Bet out? Check/call? check/fold?

[The Dude]

Against the typical Party opponent, you played this hand fine. Bet out on the river, and call a raise.

[JTG51]

I'd bet. You will almost always be ahead of MP2, so you just have to worry about CO. His flop play looks like a momster or a big draw. He would have most likely gotten another raise in with two pair or a set, so I like your chances.

[2000Flushes]

I think it's an easy bet/call

I'm liking MP2 for something like AK or AQ or maybe JJ/QQ and the CO for something like diamonds or AT, so I'm thinking you're ahead and will get at leat 1 call maybe both.

[J.N.]

MP bets the flop - but don't reraise you, so i put him on a (flush)-draw, toppair or a fearfully played overpair. Cutoff calls and reraises - this is most of the time a flushdraw or (unlikley) a set (no turn raise).
Given the chance the both players are on draws it's worth to consider to checkraise a bet from MP (edit: if he has a hand you will beat him) and check/call a bet from the cutoff. But with no reads on the players i prefer simply to bet and expect a call from MP.
As a side note i don't like your flop check on this board.

[Trix]

CO call-reraised on the flop, so I´m guessing a set or a strong draw.

How would flatcalling the 3bet on the flop and leading the turn and calling down if he raises a blank be ?

[Justaloser]

As a side note i don't like your flop check on this board.

It wasn't a check, it was a check raise.

[Justaloser]

In the past, I probably would have just checked here. Not any more!

I bet, both folded.

[J.N.]

I dont miss that it was a c/r. Precisely I shoud have wrote "I don't like your check with the intention to checkraise on this board".

[Justaloser]

Precisely I shoud have wrote "I don't like your check with the intention to checkraise on this board".

Please explain.