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Subject: No problems with autoplayer232?

Author: Kurt Utzinger

Date: 02:11:32 08/07/02

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Hi Toni
Are there no problems in Sweden with Century4 and autoplayer232. I am asking for
a specific reason. Last night Werner Schüle played a 60m+2s game on the F7-
server between Fritz7 and Rebel XP won by Frans Morsch program. An important and
bad move (16...b6? see diagram below) can however not be produced when using
Rebel XP without autoplayer ... strange isn't it?

[D]2r2rk1/pp4pp/2nb4/q2p1p2/P2P2b1/2PQ1N2/B2B1PPP/R4RK1 b - -

Thinking....


  +---+---+---+---+---+---+---+---+  Fritz7,600Mhz - RebelXP,2000+
8 |   |   | *R|   |   | *R| *K|   |
  +---+---+---+---+---+---+---+---+  00:00:00      00:00:02
7 | *p| *p|   |   |   |   | *p| *p|
  +---+---+---+---+---+---+---+---+
6 |   |   | *N| *B|   |   |   |   |  Time          unendlich
  +---+---+---+---+---+---+---+---+  Hash          28 Mb
5 | *Q|   |   | *p|   | *p|   |   |  Engine        Rebel XP
  +---+---+---+---+---+---+---+---+  Personality   rebel.eng
4 | p |   |   | p |   |   | *B|   |  anti-GM       Off
  +---+---+---+---+---+---+---+---+  Tactics       Off
3 |   |   | p | Q |   | N |   |   |  Bluff Chess   Off
  +---+---+---+---+---+---+---+---+  Style         Normal
2 | B |   |   | B |   | p | p | p |  Strength      Strongest
  +---+---+---+---+---+---+---+---+  Search        Nullmove
1 | R |   |   |   |   | R | K |   |
  +---+---+---+---+---+---+---+---+  15.. Bb1-a2   Ra8-c8
    a   b   c   d   e   f   g   h    16.. Bc1-d2

2r2rk1/pp4pp/2nb4/q2p1p2/P2P2b1/2PQ1N2/B2B1PPP/R4RK1 b - -

[Event "?"]
[Site "?"]
[Date "??.??.????"]
[Round "?"]
[White "Fritz7,600Mhz"]
[Black "RebelXP,2000+"]
[Result "*"]
[WhiteElo "?"]
[BlackElo "?"]
[ECO "C42"]

1.e4 e5 2.Sf3 Sf6 3.Sxe5 d6 4.Sf3 Sxe4 5.d4 d5 6.Ld3 Ld6 7.O-O O-O
8.c4 c6 9.cxd5 cxd5 10.Sc3 Sxc3 11.bxc3 Lg4 12.Lb1 Sc6 13.Dd3 f5 14.a4
Da5 15.La2 Tac8 16.Ld2 *

00:00:00  1.00  0.20  16..Lxf3 17.Dxf3
00:00:00  1.05  0.29  16..f4
00:00:00  1.14  0.32  16..b6
00:00:00  1.15  0.61  16..Tce8
00:00:00  1.16  0.77  16..Tfe8
00:00:00  2.00  0.46  16..Tfe8 17.Tfb1
00:00:00  3.00  0.34  16..Tfe8 17.Tab1 b6 18.Sg5 Te2
00:00:00  3.01  0.35  16..Tce8 17.Tab1 b6 18.Tb5 Se5 19.Txa5
00:00:00  4.00  0.27  16..Tce8 17.Tab1 Sd8 18.Tfe1 Txe1
00:00:00  4.01  0.34  16..Tfe8 17.Tab1 b6 18.Sg5 Te2
00:00:00  5.00  0.12  16..Tfe8 17.Tab1 Se7 18.Txb7 Dxa4
00:00:00  5.02  0.15  16..b6 17.Tfb1 Kh8 18.Sg5 Tce8 19.Tb5
                       Dxa4 20.Txd5  (0)

00:00:00  5.07  0.18  16..f4 17.Tae1 Lf5 18.De2 Le4
00:00:01  6.00  0.04  16..f4 17.c4 Da6 18.Tfe1 Lf5 19.Db3
                       dxc4  (0)

00:00:01  6.01  0.17  16..b6 17.Tfb1 Kh8 18.Sg5 Tce8 19.Lb3
00:00:02  7.00  0.08  16..b6 17.Tae1 Tce8 18.h3 Lxf3 19.Dxf3
                       Te4 20.Txe4 fxe4  (1)

00:00:03  7.22  0.12  16..Kh8 17.Tfe1 Tce8 18.Lb3 Lxf3 19.Txe8
                       Txe8  (3)

00:00:04  8.00  -0.01  16..Kh8 17.Tfb1 Tc7 18.Tb5 Dxa4 19.Txd5
                       La3 20.c4  (3)

00:00:05  8.01  0.04  16..b6 17.Tae1 Tce8 18.h3 Lh5 19.Txe8
                       Lxe8 20.Te1 Sd8  (4)

00:00:12  9.00  0.00  16..b6 17.Tfe1 Tce8 18.Sg5 h6 19.Te6
00:00:28 10.00  -0.13  16..b6 17.Tfe1 Tce8 18.Sg5 h6 19.Se6
                       Tf6 20.Sc5 Txe1 21.Txe1 Se7  (24)

00:00:40 10.02  -0.11  16..f4 17.Tfe1 g6 18.Sg5 b6 19.Db5
00:01:25 11.00  -0.18  16..f4 17.Tfe1 Kh8 18.Sg5 g6 19.Lb3
00:01:44 11.02  -0.15  16..Kh8 17.Tfb1 b6 18.Sg5 Se7 19.Lb3
                       Sg6 20.Se6  (91)

00:03:15 12.00  -0.13  16..Kh8 17.Tfb1 b6 18.Sg5 a6 19.Se6
                       Tf6 20.Te1 Te8  (166)


Positions                :     181.512.353
Nodes per second         :         603.031

Extensions (checks)      :       2.574.786 (1%)
Extensions (captures)    :       1.020.574 (0%)
Extensions (king safety) :               0 (0%)
Extensions (on depth)    :               0 (0%)
Extensions (remaining)   :          20.152 (0%)
Extensions (total)       :       3.615.512 (1%)

Hash Table               : 1.717.177  1.492.866  (100%)
Average depth            : 12
Deepest depth            : 35

Longer analysis do not change matters. Rebel XP however played 16...b6? in the
game.

Kind regards
Kurt



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Last modified: Thu, 15 Apr 21 08:11:13 -0700

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