PL HU hand vs. Ilya

[bones]

We hadn't really played any big pots up to this point. Blinds 25/50

Ilya- 1435
Hero- 1565

PokerStars (2 handed) FTR converter on zerodivide.cx

Preflop: Hero is BB with X Y:. Button posts a blind of 25.
Button (poster) calls, Hero checks.

Flop: K[img]/images/graemlins/heart.gif[/img], Q[img]/images/graemlins/spade.gif[/img], T[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
Hero checks, <font color="#CC3333">Button bets t100</font>, Hero calls.

Turn: 9[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
Hero checks, <font color="#CC3333">Button bets t200 </font>, Hero calls.

River: K[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets 700</font>, Button folds.

Final Pot:

Thoughts on what I could have and what you'd need to call with in Ilya's spot.