Matt-Shawn game
Here is our tough endgame. typically in bish vs knight the bishop is better when 6 pawns or less and pawns on 2 sides of the board. This is because the bishop can cover squares across the entire board. If pawns only on one side the fact that the knight can go on both colors and is a good piece in close range fighting typically make the knight the better piece.
I think 35... g5 for black would have left the game equal and Matt you were right 13. Qg3 by white would have led to a good plus.
All analysis in the game was done by Rybka which is the Monster world champ microcomputer however it was only 30 sec a move so it may have missed some longer range concepts. Some of the comments it makes are silly.