:smokin:"Okay, but you coulda moved P - KR4 instead, and threatened my rook. P - KKn3 next move reestablishes your chain. Not sure why P - KR3's better. "

Because, KR4 would risk letting your passed pawn, (KB4) through,
Right now it is a bigger threat than your rooks.
If you liked that, the next move will loosen your socks.

Weeze