MTT First level, 10 handed, blinds 25/50 my stack 6,100
I am MP holding
.
UTG, Seat 2&3 fold seat 4 call, I raise 200 6&7 fold button calls sb& bb fold
seat 4 calls pot 675.
FLOP
, seat 4 check i bet 400, button calls seat 4 folds
pot . 1475
TURN
i bet 800 he calls pot 3075, (his stack his around 5500)
RIVER
What would be the optimum play from here
Many thanks
NEVES.