So Close

This hand came up in a 180 man $4.40 MTT. 20 people left. I played the hand well, and have been playing the tournament well. Like Don, the inevitable bad beat late in the tournament ensued. I suppose I was wrong for betting the remainder of the opponent's chips on the turn, but I was sure I had the best hand both pre and on the flop. How he can smooth call out of position with just ace high, for half is stack, is beyond me.

marlboro102: posts small blind 150
p°keheard: posts big blind 300
*** HOLE CARDS ***
Dealt to drallen1 [Ad Kd]
RainerBIuff: folds
calvin8: folds
4Criminoles!: folds
drallen1: raises 800 to 1100
Momheno: folds
LGHammer: folds
marlboro102: calls 950
p°keheard: folds
*** FLOP *** [9c 4h 7h]
marlboro102: checks
drallen1: bets 2000
marlboro102: calls 2000
*** TURN *** [9c 4h 7h] [Jd]
marlboro102: checks
drallen1: bets 2800
marlboro102: calls 2770 and is all-in
*** RIVER *** [9c 4h 7h Jd] [2s]
*** SHOW DOWN ***
marlboro102: shows [Ac Jc] (a pair of Jacks)
drallen1: shows [Ad Kd] (high card Ace)
marlboro102 collected 12240 from pot
drallen1 said, "unbelievable"
*** SUMMARY ***
Total pot 12240 | Rake 0
Board [9c 4h 7h Jd 2s]
Seat 1: LGHammer (button) folded before Flop (didn't bet)
Seat 2: marlboro102 (small blind) showed [Ac Jc] and won (12240) with a pair of Jacks
Seat 8: drallen1 showed [Ad Kd] and lost with high card Ace