1k HU stars.. wtf is going on?

[raptor517]

ok, so this is a heads up match on stars at the 1k level. both players are very solid. stevesbets plays high and has done VERY well in his online career. assume that player A is a world class level player. one of the best online players in the world. why would he make this play? thoughts?

PokerStars Game #********: Tournament #******, Hold'em No Limit - Match Round I, Level II (15/30) - 2005/06/13 - 07:13:17 (ET)
Table '8934385 1' One on One Seat #2 is the button
Seat 1: stevesbets (790 in chips)
Seat 2: A (2210 in chips)
A: posts small blind 15
stevesbets: posts big blind 30
*** HOLE CARDS ***
A: calls 15
stevesbets: checks
*** FLOP *** [2h Qd Td]
stevesbets: checks
A: checks
*** TURN *** [2h Qd Td] [As]
stevesbets: bets 90
A: calls 90
*** RIVER *** [2h Qd Td As] [8c]
stevesbets: bets 670 and is all-in
A: calls 670
*** SHOW DOWN ***
stevesbets: shows [Qs Ts] (two pair, Queens and Tens)
A: shows [Jh 6h] (high card Ace)
stevesbets collected 1580 from pot
*** SUMMARY ***
Total pot 1580 | Rake 0
Board [2h Qd Td As 8c]
Seat 1: stevesbets (big blind) showed [Qs Ts] and won (1580) with two pair, Queens and Tens
Seat 2: A (button) (small blind) showed [Jh 6h] and lost with high card Ace

holla