six card straight flush

PokerStars Game #15540092556: Tournament #78661573, $2.00+$0.20 Hold'em No Limit - Match Round I, Level I (10/20) - 2008/02/25 - 10:06:19 (ET)
Table '78661573 1' 2-max Seat #2 is the button
Seat 1: andyg11707 (320 in chips)
Seat 2: Avi_Tristan (2680 in chips)
Avi_Tristan: posts small blind 10
andyg11707: posts big blind 20
*** HOLE CARDS ***
Dealt to Avi_Tristan [Td 6d]
Avi_Tristan: calls 10
andyg11707: checks
*** FLOP *** [8d 9d Jd]
andyg11707: bets 300 and is all-in
Avi_Tristan: calls 300
Avi_Tristan said, "gg"
*** TURN *** [8d 9d Jd] [7d]
*** RIVER *** [8d 9d Jd 7d] [Qc]
*** SHOW DOWN ***
andyg11707: shows [Tc Qh] (a straight, Eight to Queen)
Avi_Tristan: shows [Td 6d] (a straight flush, Seven to Jack)
Avi_Tristan collected 640 from pot
*** SUMMARY ***
Total pot 640 | Rake 0
Board [8d 9d Jd 7d Qc]
Seat 1: andyg11707 (big blind) showed [Tc Qh] and lost with a straight, Eight to Queen
Seat 2: Avi_Tristan (button) (small blind) showed [Td 6d] and won (640) with a straight flush, Seven to Jack