Live 2-5

15 raise from fish who raises wide 1k eff

Unknown Fish call MP

Co reg makes it $90 1k eff, pretty much unknown to his tendencies, have seen him play on 2-5 streets, but no sample

Hero has KKds on BB and makes it $230 covering

Co calls

Flop 963hhd
Pot $490
Hero cbet 125
Call

Turn 2d
Pot $740
Hero bet 250
Call

Riv Ac
Pot 1240
Check
He very quickly jams $410 after I take maybe 5-10 seconds and check

hero?