Top pair no kicker vs river raise.

[kaby]

Sorry for 2 posts at the same time, this will be the last hand I post today, I promise!


Ultimatebet .5/1 6max, villain is 32/0/.34 over 50 hands.

preflop:
Villain open limps on the button, hero calls (shoud I raise?) with A[img]/images/graemlins/diamond.gif[/img]3[img]/images/graemlins/heart.gif[/img], BB checks.

flop (3sb): 8[img]/images/graemlins/spade.gif[/img] 6[img]/images/graemlins/diamond.gif[/img] A[img]/images/graemlins/heart.gif[/img]

Hero bets, BB folds, villain calls.

turn (5sb): J[img]/images/graemlins/heart.gif[/img]

Hero bets, villain calls.

river (4.5Bb): 2[img]/images/graemlins/diamond.gif[/img]

Hero bets, villain raises, hero goes 'wtf' and needs 2+2 help: what to do?