$2 NLHE 6-max: Zoom, I flopped flush vs river 4 flush shove

Hey all, curious, is this a bluff or not? What do you all think? I realize I put myself into this situation (had I mucked pre), no issues of this nature would a-rise but it happened (no need to dwell on past events )..

Now I raise flop+turn but that damn river is a killer for my hand because any Diamond 10s+ just got there, so really is it an auto fold (by the way the hand plays out I'm not really so sure), but I wanted to get your input on it..

What I'm looking for are 3 things

A) Was my bet sizing too small?

B) Did I open the door for this massive over bet shove on river by checking on the river, or should I have bet river in the 1st place myself to see how they react to it?

C) Would you call or fold, and if so to each answer how come?


Bonus question, how the hell do I get the HUD for zoom to work because it's always like a hand behind and thus I don't know exactly the stats of the players I'm up against in the said hands, and thus it's really annoying..



Thx for all the help


pokerstars Zoom No-Limit Hold'em, $0.02 BB (6 handed) - PokerStars Converter Tool from http://flopturnriver.com

Button ($0.98)
SB ($3.71)
BB ($5.26)
Hero (UTG) ($2.32)
MP ($3.57)
CO ($2.03)

Preflop: Hero is UTG with 9 , 8
Hero raises to $0.06, 1 fold, CO calls $0.06, 3 folds

Flop: ($0.15) 4 , 2 , 6 (2 players)
Hero bets $0.08, CO calls $0.08

Turn: ($0.31) 10 (2 players)
Hero bets $0.22, CO calls $0.22

River: ($0.75) A (2 players)
Hero checks, CO bets $1.67 (All-In), Hero?

A) Yes, particularly on the flop. Tempted to just pot/pot/shove since it gets stacks in without relying on villain to raise us along the way, and because it's 2NL.

B and C) Without any information at all on your opponent no one's going to be certain here, but your default should probably be to check/fold as played. It's unlikely he called you down in order to overbet bluff shove a 4th diamond. In fact just as general advice against most players, it's not a good idea to call large bets with bluff catchers just to find out if your opponent is bluffing or not. See if there are any reasons which suggest they're bluffing (weighed against any reasons which suggest they're not) before you start playing hero.