Yeah, I saw that there was that mating threat too - but I'm not convinced that you ever have to get to that point.
Deep Rybka 4 seems convinced that after Kg2, Ne5, Nxg4, Black is better. I mean in principle it makes sense. I was really worried about two things though:
(1): If White had 6 tempo, she could promote a pawn on the Queens side of the Board.
(2): Simultaneously, if I moved the King, White could promote through a pawn push on g5. The other big problem was White could keep moving his Bishop.
I've tried a Deep Position Analysis in Rybka - and it's convinced White has to hand over the pawn on g4 (if the Bishop takes back, the order of White having to move forces White to play a3 (because the king is already on g2).
Maybe a stronger player than me would have won here.
A couple hours ago, I agreed to a draw in my final over the board game. I'll post the full game below for your viewing pleasure (though without analysis yet, since Deep Rybka is still going through it).
However, on the move where I proposed a draw, the position is as shown. White to move. Deep Rybka 4 insists that Black is better (-4.50). I've played around with the analysis board and just don't see it.
The whole game, if you're curious:
Time was more of an issue when the draw was agreed to for my opponent than me. With no increment, opponent had 31 minutes on the clock remaining, I had 89 minutes.