Opponent has 19/12/Af 1 WTSD 33(3/9) in 73 hands.
PartyGaming - $0.10 NL - Holdem - 7 players
Hand converted by PokerTracker 3
CO: $11.64
Hero (BTN): $10.88
SB: $13.37
BB: $10.15
UTG: $14.84
UTG+1: $12.53
MP: $10.00
SB posts SB $0.05, BB posts BB $0.10
Pre Flop: ($0.15) Hero has K:heart: K:spade:
UTG calls $0.10, fold, fold, fold, Hero raises to $0.50, fold, fold, UTG calls $0.40
Flop: ($1.15, 2 players) J:heart: 4:heart: 3:club:
UTG checks, Hero bets $0.80, UTG calls $0.80
Turn: ($2.75, 2 players) 8:diamond:
UTG checks, Hero bets $1.96, UTG calls $1.96
River: ($6.67, 2 players) 2:diamond:
UTG bets $11.58 and is all-in, fold
Spoiler
UTG wins $6.34
But otherwise not much to do on the river, you were beat there. 