10 minutes blitz

After 26 games.
Blitz:10'  0     

1   Deep Rybka 4 w32         +7/-6/=13 51.92%   13.5/26
2   Houdini 1.03a w32 2_CPU  +6/-7/=13 48.08%   12.5/26

Rybka is 13 Elo stronger.
It seems that Houdini 1.03a tuned for 5 minutes or less
and for longer games it is weaker. running 20 or 40
minutes games should be interesting decision.
Note: it is possible that 26 games is not sufficient.