Computer Chess Club Archives


Search

Terms

Messages

Subject: Re: A test position(perpetual check),chessmaster and Fritz have problems

Author: Ernst Walet

Date: 01:41:33 10/22/00

Go up one level in this thread


And Century 3 just 3 seconds!  The best so far?

Ernst.



Thinking....

  +---+---+---+---+---+---+---+---+  EPD.EPD - Pos  32
8 |   |   |   |   | *K|   |   |   |
  +---+---+---+---+---+---+---+---+  00:00:00      00:00:00
7 |   |   |   |   |   |   | R | Q |
  +---+---+---+---+---+---+---+---+
6 |   |   |   |   |   |   | p | p |  Time          infinite
  +---+---+---+---+---+---+---+---+  Hash         100 Mb
5 |   |   |   |   |   |   |   |   |  Engine        Rebel Century 3.0
  +---+---+---+---+---+---+---+---+  Personality   Rebel Century 3
4 | *R|   |   |   |   |   |   |   |  anti-GM       Off
  +---+---+---+---+---+---+---+---+  Tactics       Off
3 |   |   |   |   |   |   |   |   |  Bluff Chess   Off
  +---+---+---+---+---+---+---+---+  Style         Normal
2 | *R|   |   |   |   |   |   |   |  Strength      Strongest
  +---+---+---+---+---+---+---+---+  Search        Normal Search
1 |   |   |   |   |   |   |   | K |
  +---+---+---+---+---+---+---+---+
    a   b   c   d   e   f   g   h

4k3/6RQ/6PP/8/r7/8/r7/7K b - -

[Event "?"]
[Site " Black to move "]
[Date "2000.10.22"]
[Round "?"]
[White "Pos  32"]
[Black "EPD.EPD"]
[Result "*"]
[WhiteElo "?"]
[BlackElo "?"]
[FEN "4k3/6RQ/6PP/8/r7/8/r7/7K b - - 0 1"]

1..*

00:00:00  1.03  -13.65   Ra2-h2+ Kh1xh2
00:00:00  1.05  -7.82   Ra2-f2
00:00:00  1.12  -7.62   Ra4-h4+ Kh1-g1 Rh4-g4+ Kg1-f1
00:00:00  1.13  -7.61   Ra4-g4
00:00:00  1.22  -7.44   Ra4-a6
00:00:00  2.00  Mate in -1 move   Ra4-a6 Rg7-g8+
00:00:00  2.02  -7.62   Ra4-h4+ Kh1-g1 Rh4-g4+ Kg1-f1
00:00:00  3.00  -7.62   Ra4-h4+ Kh1-g1 Rh4-g4 Kg1-f1
00:00:00  4.00  -7.84   Ra4-h4+ Kh1-g1 Rh4-g4 Kg1-f1 Rg4-f4
                       Kf1-e1 (0)

00:00:00  5.00  -7.98   Ra4-h4+ Kh1-g1 Rh4-g4 Kg1-f1 Ra2-a1
                       Kf1-e2 Ra1-a2 Ke2-f3 (0)

00:00:00  6.00  -8.38   Ra4-h4+ Kh1-g1 Rh4-g4 Kg1-f1 Rg4-f4
                       Kf1-e1 Rf4-e4 Ke1-d1 Re4-d4 Kd1-c1
                       Rd4-c4 Kc1-b1 (0)

00:00:01  7.00  -11.07   Ra4-h4+ Kh1-g1 Rh4-g4 Kg1-f1 Rg4-f4
                       Kf1-e1 Ra2-a1 Ke1-d2 Rf4-f2 Kd2-e3
                       Rf2-f8 Rg7-f7 Ra1-e1 Ke3-d2 (1)

00:00:01  7.02  -8.67   Ra2-a1+ Kh1-g2 Ra1-a2 Kg2-f3 Ra2-a3
                       Kf3-e2 Ra3-a2 Ke2-d3 Ra2-a3 Kd3-c2
                       Ra3-a2 Kc2-c3 Ra2-a3 Kc3-d2 Ra3-a2
                       Kd2-c3 Ra2-a3 Kc3-d2 Ra3-a2 (1)

00:00:01  8.00  -8.35   Ra2-a1+ Kh1-g2 Ra1-a2 Kg2-f3 Ra2-a3
                       Kf3-e2 Ra3-a2 Ke2-d3 Ra2-a3 Kd3-c2
                       Ra3-a2 Kc2-c3 Ra2-a3 Kc3-d2 Ra3-a2
                       Kd2-c1 Ra2-a1 Kc1-d2 Ra1-a2 Kd2-c1  (1)

00:00:02  9.00  -8.27   Ra2-a1+ Kh1-g2 Ra1-a2 Kg2-f3 Ra2-a3
                       Kf3-e2 Ra3-a2 Ke2-d3 Ra2-a3 Kd3-c2
                       Ra3-a2 Kc2-c3 Ra2-a3 Kc3-d2 Ra3-a2
                       Kd2-e3 Ra2-a3 Ke3-f2 Ra3-a2 Kf2-e3  (2)

00:00:02 10.00  -8.15   Ra2-a1+ Kh1-g2 Ra1-a2 Kg2-f3 Ra2-a3
                       Kf3-e2 Ra3-a2 Ke2-d3 Ra2-a3 Kd3-c2
                       Ra3-a2 Kc2-c3 Ra2-a3 Kc3-d2 Ra3-a2
                       Kd2-e3 Ra2-a3 Ke3-d2 Ra3-a2 Kd2-e3  (2)

00:00:03 11.00  0.00   Ra2-a1+ Kh1-g2 Ra1-a2 Kg2-f3 Ra2-a3
                       Kf3-e2 Ra3-a2 Ke2-d3 Ra2-a3 Kd3-c2
                       Ra3-a2 Kc2-c3 Ra2-a3 Kc3-d2 Ra3-a2
                       Kd2-e3 Ra2-a3 Ke3-d2 Ra3-a2 Kd2-e3  (3)

00:00:03 12.00  0.00   Ra2-a1+ Kh1-g2 Ra1-a2 Kg2-f3 Ra2-a3
                       Kf3-e2 Ra3-a2 Ke2-d3 Ra2-a3 Kd3-c2
                       Ra3-a2 Kc2-c3 Ra2-a3 Kc3-d2 Ra3-a2
                       Kd2-e3 Ra2-a3 Ke3-d2 Ra3-a2 Kd2-e3  (3)

00:00:03 13.00  0.00   Ra2-a1+ Kh1-g2 Ra1-a2 Kg2-f3 Ra2-a3
                       Kf3-e2 Ra3-a2 Ke2-d3 Ra2-a3 Kd3-c2
                       Ra3-a2 Kc2-c3 Ra2-a3 Kc3-d2 Ra3-a2
                       Kd2-e3 Ra2-a3 Ke3-d2 Ra3-a2 Kd2-e3  (3)

00:00:03 14.00  0.00   Ra2-a1+ Kh1-g2 Ra1-a2 Kg2-f3 Ra2-a3
                       Kf3-e2 Ra3-a2 Ke2-d3 Ra2-a3 Kd3-c2
                       Ra3-a2 Kc2-c3 Ra2-a3 Kc3-d2 Ra3-a2
                       Kd2-e3 Ra2-a3 Ke3-d2 Ra3-a2 Kd2-e3  (3)

00:00:03 15.00  0.00   Ra2-a1+ Kh1-g2 Ra1-a2 Kg2-f3 Ra2-a3
                       Kf3-e2 Ra3-a2 Ke2-d3 Ra2-a3 Kd3-c2
                       Ra3-a2 Kc2-c3 Ra2-a3 Kc3-d2 Ra3-a2
                       Kd2-e3 Ra2-a3 Ke3-d2 Ra3-a2 Kd2-e3  (3)

00:00:03 16.00  0.00   Ra2-a1+ Kh1-g2 Ra1-a2 Kg2-f3 Ra2-a3
                       Kf3-e2 Ra3-a2 Ke2-d3 Ra2-a3 Kd3-c2
                       Ra3-a2 Kc2-c3 Ra2-a3 Kc3-d2 Ra3-a2
                       Kd2-e3 Ra2-a3 Ke3-d2 Ra3-a2 Kd2-e3  (3)

00:00:04 17.00  0.00   Ra2-a1+ Kh1-g2 Ra1-a2 Kg2-f3 Ra2-a3
                       Kf3-e2 Ra3-a2 Ke2-d3 Ra2-a3 Kd3-c2
                       Ra3-a2 Kc2-c3 Ra2-a3 Kc3-d2 Ra3-a2
                       Kd2-e3 Ra2-a3 Ke3-d2 Ra3-a2 Kd2-e3  (4)

00:00:04 18.00  0.00   Ra2-a1+ Kh1-g2 Ra1-a2 Kg2-f3 Ra2-a3
                       Kf3-e2 Ra3-a2 Ke2-d3 Ra2-a3 Kd3-c2
                       Ra3-a2 Kc2-c3 Ra2-a3 Kc3-d2 Ra3-a2
                       Kd2-e3 Ra2-a3 Ke3-d2 Ra3-a2 Kd2-e3  (4)


Positions                :       1.200.693
Nodes per second         :         300.173

Extensions (checks)      :         148.092 (12%)
Extensions (captures)    :           1.967 (0%)
Extensions (king safety) :             502 (0%)
Extensions (on depth)    :               0 (0%)
Extensions (remaining)   :           1.880 (0%)
Extensions (total)       :         152.441 (12%)

Hash Table               : 97.564  80.774  (1%)
Average depth            : 14
Deepest depth            : 60




This page took 0 seconds to execute

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

Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.