PokerStars 8500+1500 No Limit Hold'em Tournament (STT, 9-man, Regular) - 25/50 Blinds - 5 players
HJ: t3550 71 BBs
CO: t1660 33 BBs
BTN: t930 19 BBs
Hero (SB): t1440 29 BBs - (1.6k) VP:18 PFR:10 AF:2.0 - 3B:3 AS:25 FS:85 - CB:40 FC:100 - WS:28 W$:62
BB: t1420 28 BBs - (28) VP:97 PFR:0 AF:0.3 - 3B:0 AS:0 FS:0 - CB:0 FC:25 - WS:31 W$:50
Preflop: (t75) Hero is SB with K 
J 
1 fold, CO calls t50, 1 fold, Hero calls t25, BB checks
Flop: (t150) 6 
J 2 
(3 players)
Hero checks, BB bets t100, CO calls t100, Hero calls t100
Turn: (t450) K (3 players)
Hero bets t340, BB calls t340, 1 fold
River: (t1130) 8 (2 players)
Hero ???
Should i bet the River as well like a blocking bet against a potential bluff / shove if i check?
I'm thinking something like 30% of the pot, since if he has it that he'll show anyway but i'm losing less and stop his bluffing opportunity while making my life easier.
In addition i don't expect him to have a Flush on the River much of the time, since Flop didn't contained a flush draw.
It's OK reasoning to bet small here? What you would do?
