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Subject: 1. Rg3! and Fritz 9

Author: Djordje Vidanovic

Date: 18:18:21 11/06/05

If you take a look at this position you can see that Fritz 9 needs a decent
chunk of time to find the simple Rg3! It spends a lot of time on the simple pawn
to g4 and only after about 80 seconds (FX-53) switches to Rg3, eventually
announcing a mate in 23:

[D] r6r/p2Q2pp/6k1/2P1pp2/1Pb5/R7/6PP/6K1 w - - 0 29


It is interesting to note that Fritz 9 learns successfully, even though its
positional learning is all done in the RAM and gets cleared the moment you exit
Fritz.  In a repeated try while I was still in the program, Fritz targeted Rg3!
right away never changing the winning line.


Djordje

Re: 1. Rg3! and Fritz 9 vladan 05:29:00 11/07/05
- Re: 1. Rg3! and Fritz 9 Djordje Vidanovic 06:53:40 11/07/05
  - Re: 1. Rg3! and Fritz 9 vladan 05:35:26 11/08/05
Re: 1. Rg3! and Fritz 9 Eduard Nemeth 20:52:13 11/06/05
Re: 1. Rg3! and Fritz 9 John Merlino 20:28:18 11/06/05
- Re: 1. Rg3! and Fritz 9 Ignacio Santos Crespo 10:38:44 11/07/05
Re: 1. Rg3! and Fritz 9 allan johnson 19:10:21 11/06/05
Re: 1. Rg3! and Fritz 9 Amused To Death 18:42:16 11/06/05

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