100nl river bluff vs relatively unknown

only a couple of hands on villain, leaning towards weak passive. i got a really weak vibe off him on the turn. +EV to bluff the river
Submitted by : piratematerial

PokerStars Game #18089664903: Hold'em No Limit ($0.50/$1.00) - 2008/06/12 - 14:20:10 (ET)
Table 'Meliboea III' 6-max Seat #6 is the button
Seat 1: flucar ($158.50 in chips)
Seat 2: Paskamodo ($74.90 in chips)
Seat 3: Drakon83 ($134.60 in chips)
Seat 5: vfbprivate ($71.75 in chips)
Seat 6: pokerhaasje ($105.70 in chips)
flucar: posts small blind $0.50
Paskamodo: posts big blind $1

Holecards
Dealt to pokerhaasje
Drakon83: folds
vfbprivate: calls $1
pokerhaasje : raises $4 to $5
flucar: calls $4.50
Paskamodo: folds
vfbprivate: folds

Flop (Pot : $12.00)

   
flucar: checks
pokerhaasje : bets $10
flucar: raises $10 to $20
pokerhaasje : calls $10

Turn (Pot : $52.00)

   
flucar: bets $7
oshomyandzhi has returned
pokerhaasje : raises $22 to $29
flucar: calls $22

River (Pot : $110.00)

   
flucar: checks
pokerhaasje : bets $51.70 and is all-in

if he folds river he's terrible

i like it