56s check raise bluf turn

PokerStars Game #16194945947: Hold'em No Limit ($2/$4) - 2008/03/23 - 16:12:18 (ET)
Table 'Sita IV' 6-max Seat #2 is the button
Seat 1: schobbejak ($427 in chips)
Seat 2: purediesel1 ($402.80 in chips)
Seat 3: fastford69 ($185.60 in chips)
Seat 4: nemmad ($400 in chips)
Seat 5: johnnykran ($486.80 in chips)
Seat 6: futuredoc85 ($416 in chips)
fastford69: posts small blind $2
nemmad: posts big blind $4
*** HOLE CARDS ***
Dealt to nemmad
johnnykran: folds
futuredoc85: raises $10 to $14
schobbejak: folds
purediesel1: folds
fastford69: folds
nemmad: calls $10
*** FLOP ***
nemmad: checks
futuredoc85: bets $20
nemmad: calls $20
*** TURN ***
nemmad: checks
futuredoc85: bets $50
nemmad: raises $100 to $150

Can this be a profitable play against un unknown?

oh lordy no

'fancy play syndrome'