Hero with AcKc

River | BTN vs BB | 100bb effective | Difficulty: Expert

Hero hand

A♣K♣

Board

K♥7♠2♥8♣3♣

Action so far:
River pot 20bb, board K♥7♠2♥8♣3♣
Hero with AcKc

Pot: 20bb   To call: 0bb

Villain range: TT-22,AJs,KQs,KJs,QJs,JTs,T9s,98s,87s,76s,A5s,A4s,A3s,A2s,KQo,KJo,QJo

Your move: