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Subject: Re: test position... avoid 30.Rb1...

Author: Mike Plocica

Date: 11:47:45 08/12/04

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just thought that you might find this an interesting comparison:

AMD AthlonXP(not a mobile athlon!!)1800+ Laptop

ProDeo (odd how runs just fine in my Arena 1.08 ;-) Thx Ed, love its style of
thinking very much!!!!)

ProDeo  WB1 57 MB:
 1   00:00  0.28   30.Rxc8 Bxc8
 2   00:00  0.32   30.Rxc8 Bxc8 31.Bc6
 3   00:00  0.07   30.Rxc8 Rxc8 31.Bb3 Kh8
 3   00:00  0.16   30.Bc2 Ra8 31.Rxa8 Rxa8
 3   00:00  0.30   30.Nh5 Bc3 31.Qg4
 4   00:00  0.29   30.Nh5 Bc3 31.Qg4 Ba6
 5   00:00  0.10   30.Nh5 Be5 31.Bc2 Ra8 32.Rxa8 Rxa8
 5   00:00  0.13   30.Rxc8 Rxc8 31.Rd2 Ra8 32.Nh5 Be5
 5   00:00  0.33   30.Bc2 Ra8 31.Rxa8 Rxa8 32.Qh5 Qf8
 6   00:00  0.32   30.Bc2 Kg8 31.Qg4+ Bg5 32.Ra7 Qd2 Qxc1+
 7   00:00  0.38   30.Bc2 Kh8 31.Qh5 Qf8 32.Rb1 Ba8 33.Rxb8 Rxb8
 8   00:01  0.25   30.Bc2 Kh8 31.Qh5 Qf8 32.Ne2 Ra8 33.Rxa8 Rxa8
 8   00:02  0.32   30.Rb1 Qe7 31.Bb3 Ra8 32.Rxa8 Rxa8 33.Qh5 Bg7
 9   00:04  0.34   30.Rb1 Qc4 31.Bb3 Qc5 32.Rc2 Qe7 33.Rxc8
10   00:11  0.33   30.Rb1 Qe7 31.Bc2 Ra8 32.Rxa8 Bxa8 33.Bb3 Bg7 34.Qg4
11   00:29  0.28   30.Rb1 Qe7 31.Bc2 Kh8 32.Bb3 Be5
12   01:31  0.00   30.Rb1 Qxb1 31.Qxb1 Bd5 32.Bb3 Bxb3 33.Ra7 Bc2 34.Qe1
12   03:37  0.18   30.Bc2 Kh8 31.Qh5
13   12:22  0.17   30.Bc2 Kh8 31.Qh5 Qf8

I thought how interesting how it considered and reconsidered and then went back
again.
I do like the way ProDeo goes "out of the box" in thinking lines sometimes.

So I thought i would let Dr.Bob's infamous "delta pruner" have a try at it.

Crafty 19.15  WB2 58 MB:
 6   00:01  0.22   30.Rb1 Qe7 31.Rd2 Rc7 32.Rd7 Rxd7 33.Bxd7
 7   00:01  0.20   30.Rb1 Qe7 31.Rd2 Rc7 32.Qg4 Rd8 33.Rxd8 Qxd8
 7   00:02  0.24   30.Bc2 Ra8 31.Rxa8 Rxa8 32.Qh5 Qe7 33.Bb3 Rd8
 8   00:03  0.11   30.Bc2 Qb5 31.Rb1 Qc4 32.Bb3 Qc5 33.Qg4 Rd8
 8   00:04  0.31   30.Rb1 Qe7 31.Rd2 Rd8 32.Bd7 Bc3 33.Rd6 Qg5
 9   00:09  0.29   30.Rb1 Qf8 31.Rd2 Rc7 32.Qh5 Rc5 33.Qg4 Bd5 34.Rxb8 Qxb8
35.Nxd5 exd5
10   00:20  0.16   30.Rb1 Qe7 31.Rd2 Rc7 32.Bc6 Bc3 33.Rd7 Rxd7 34.Bxd7 Qg5
35.Qd6
11   01:33  0.12   30.Rb1 Qe7 31.Rd2 Rc7 32.Bc6 Bc3 33.Bxb7 Rcxb7 34.Rxb7 Rxb7
35.Rd8 Qg5 36.Rd6
12   04:19  0.12   30.Rb1 Qe7 31.Bc2 Ra8 32.Rxa8 Bxa8 33.Nh5 Bh8 34.Ng3 Be5
35.Rb5 Bxg3 36.hxg3 Bd5
13   11:31  0.06   30.Rb1 Qe7 31.Bc2 Ra8 32.Rxa8 Bxa8 33.Nh5 Be5 34.Ng3 Bxg3
35.hxg3 Bd5 36.Ra1 Qc5 37.Ba4
14   24:11  0.04   30.Rb1 Qe7 31.Rd2 Rc7 32.Qh5 Bc3 33.Rdd1 Rd8 34.Rxd8 Qxd8
35.Ne2


Again it considered the Bc2 idea and then pitched it out the window. considering
that as it is set up on my machine, it does like to play a little more
conservatively than ProDeo, it was still an interesting result of thinking
process.

Just for a whim, im going to reset ProDeo with more hash tables and let it do
alot of thinking while i literally run out the door to check on a neighbors
house who is out of town. Hope fully "Bonnie" wont pose too much trouble for us
here in N.Central FL, but better to be buttoned down then blown away, lol.
As soon as i get back i will be happy to post the long think results as long as
i still have a communication line open.



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