Trapping

Just when you think you trapped 'em perfectly, this happens....

Table "STT 3605353 - 1" Seat 10 is the button.
Seat 6: TumTiddle (2373.50 in chips)
Seat 10: Elvis69 (7626.50 in chips)
Elvis69: posts small blind 200
TumTiddle: posts big blind 400
----- HOLE CARDS -----
dealt to TumTiddle [Kd As]
Elvis69: raises to 800
TumTiddle: raises to 1200
Elvis69: calls 400
----- FLOP ----- [6d 3d 8d]
TumTiddle: bets 1173.50 and is all-in
Elvis69: calls 1173.50
----- TURN ----- [6d 3d 8d][9c]
----- RIVER ----- [6d 3d 8d 9c][Tc]
----- SHOW DOWN -----
TumTiddle: shows [Kd As] (High Card Ace)
Elvis69: shows [Jc Th] (A Pair of Tens, Jack high)
Elvis69 collects 4747 from Main pot
----- SUMMARY -----
Total pot 4747 Main pot 4747 Rake 0
Board [6d 3d 8d 9c Tc]
Seat 6: TumTiddle (big blind) showed [Kd As] and lost
Seat 10: Elvis69 (small blind) showed [Jc Th] and won (4747) with A Pair of Tens, Jack high