At present time, one minor piece in odds is possible the sweet spot when it comes to material considerations.
Try to beat an engine as white without the engine's b8 knight

no no you're right he definitely should've taken that sacrifice
Instead of going offside try gauge realistic odds possibilities vs quad core.

how did you make so that he didnt have a knight!
nice job though
post the game if you can
On fritz 12 do you go to insert position setup?

I think is that good training, but I also find that playing different chess engines with the Fritz GUI on the handicap setting is great.
Why play with a handicap? Life in general deals out enough difficulties to all of us at times as it is...
i just set a position without the computer's b8 knight. Often my advantage was diminishing, and i always got into a drawn position or lost. (I moved around 20 sec of thought per move). The trick is to just trade everything...DON'T try to attack!

pshh like I could ever do that! Hey, why don't you try beating Houdini up a knight?
woudn't be hard since im up a knight i just trade down...

Knight = 3 points
I can beat the computer without its f and g pawns =2 points
my acheivement is therefor superior.
hard to do....but I DID IT!