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Subject: Century 2.0 for ECTool is however a multi-tasking marvel!

Author: Eelco de Groot

Date: 06:07:56 03/31/01

Go up one level in this thread



No problem having six instances of Rebel analyzing simultaneously and still be
able to access the Internet. ECTool is written in Delphi if I'm not mistaken,
good tool for Windows applications and Rebel's DOS boxes are virtually
indestructible! I'm hoping maybe one day Century 3.x upgrade..

I haven't looked further at 1. ..Qd5-e5 but the line 1. ..Nxf2 2.Rxf2 hxg3
3.hxg3 Qe5. is down now to +1.82 for White in Century 2.0's eval, so from a
computer point of view that line appears maybe not much worse than 1. ..Qd5-e5.

(I just put in the [D]s again in the log file so the EPDs generate nice diagrams
in the message.)

(That mate in one I talked about was of course a Fata Morgana. It was a mate in
minus one!)

Eelco

  +---+---+---+---+---+---+---+---+   -
8 | *R|   | *B|   | *K|   |   | *R|
  +---+---+---+---+---+---+---+---+  00:00:00      00:00:00
7 |   |   |   |   |   | *p| *p|   |
  +---+---+---+---+---+---+---+---+
6 | *p|   |   | *B| *p|   |   |   |  Time
  +---+---+---+---+---+---+---+---+  Hash          13 Mb
5 |   |   |   | *Q|   | *N| N |   |  Engine        Rebel Century 2.0
  +---+---+---+---+---+---+---+---+  Personality   Rebel.eng
4 | p |   |   | *p|   |   |   | *p|
  +---+---+---+---+---+---+---+---+
3 |   |   |   | p |   | B | p |   |
  +---+---+---+---+---+---+---+---+
2 |   | B | p |   |   | *N|   | p |
  +---+---+---+---+---+---+---+---+
1 | R | N |   | Q |   | R | K |   |
  +---+---+---+---+---+---+---+---+  1.. Be2-f3   Ng4xf2
    a   b   c   d   e   f   g   h

[D]r1b1k2r/5pp1/p2bp3/3q1nN1/P2p3p/3P1BP1/1BP2n1P/RN1Q1RK1 w kq -

[Event ""]
[Site ""]
[Date "-9928.-54.-20"]
[Round ""]
[White ""]
[Black ""]
[Result "*"]
[BlackElo ""]
[WhiteElo ""]
[FEN "r1b1k2r/5pp1/p2bp3/3q1nN1/P2p3p/3P1BP1/1BP2n1P/RN1Q1RK1 w kq - 0 1"]

1.Bf3 Nxf2 *

00:00  01.00  0.55   2.Bxd5 Nxd1 3.Bxa8 Nxb2
00:00  01.07  2.92   2.Rxf2 hxg3 3.hxg3
00:00  02.00  2.92   2.Rxf2 hxg3 3.hxg3
00:00  03.00  2.92   2.Rxf2 hxg3 3.hxg3
00:00  04.00  4.55   2.Rxf2 hxg3 3.hxg3 Ne3 4.Bxd5
00:00  05.00  4.55   2.Rxf2 hxg3 3.hxg3 Ne3 4.Bxd5 Nxd1+
00:01  06.00  4.55   2.Rxf2 hxg3 3.hxg3 Ne3 4.Bxd5 Nxd1+
                       5.Bxa8  (0)

00:03  07.00  4.52   2.Rxf2 hxg3 3.hxg3 Qc5 4.Bxa8 Ne3
                       5.Qf3 Qxg5  (1)

00:08  08.00  4.52   2.Rxf2 hxg3 3.hxg3 Qc5 4.Bxa8 Ne3+
                       5.Qf3  (4)

00:26  09.00  2.89   2.Rxf2 hxg3 3.hxg3 Qe5 4.Nxf7 Kxf7
                       5.Bxa8 Qxg3+ 6.Kf1 Bb4  (16)

01:36  10.00  3.44   2.Rxf2 hxg3 3.hxg3 Qe5 4.Nxf7 Kxf7
                       5.Bxa8 Qxg3+ 6.Kf1  (84)

03:24  11.00  3.04   2.Rxf2 hxg3 3.hxg3 Qe5 4.Nxf7 Kxf7
                       5.Bxa8 Qxg3+ 6.Kf1  (129)

06:04  12.00  2.94   2.Rxf2 hxg3 3.hxg3 Qe5 4.Nxf7 Kxf7
                       5.Bxa8 Qxg3  (265)

25:26  13.00  3.05   2.Rxf2 hxg3 3.hxg3 Qe5 4.Nxf7 Kxf7
                       5.Bxa8 Qxg3+ 6.Kf1 Rh2 7.Qf3  (525)

05:42  14.00  2.98   2.Rxf2 hxg3 3.hxg3 Qe5 4.Nxf7 Kxf7
                       5.Bxa8 Qxg3+  (3711)

07:22  15.00  2.91   2.Rxf2 hxg3 3.hxg3 Qe5 4.Nxf7 Kxf7
                       5.Bxa8 Qxg3  (17712)


 Further along this line:



  +---+---+---+---+---+---+---+---+   -
8 | *R|   | *B|   | *K|   |   | *R|
  +---+---+---+---+---+---+---+---+  00:00:00      00:00:00
7 |   |   |   |   |   | *p| *p|   |
  +---+---+---+---+---+---+---+---+
6 | *p|   |   | *B| *p|   |   |   |  Time
  +---+---+---+---+---+---+---+---+  Hash         512 Kb
5 |   |   |   |   | *Q| *N| N |   |  Engine        Rebel Century 2.0
  +---+---+---+---+---+---+---+---+  Personality   Rebel.eng
4 | p |   |   | *p|   |   |   |   |
  +---+---+---+---+---+---+---+---+
3 |   |   |   | p |   | B | p |   |
  +---+---+---+---+---+---+---+---+
2 |   | B | p |   |   | R |   |   |
  +---+---+---+---+---+---+---+---+
1 | R | N |   | Q |   |   | K |   |
  +---+---+---+---+---+---+---+---+  2.. Rf1xf2    h4xg3
    a   b   c   d   e   f   g   h    3..  h2xg3   Qd5-e5

[D]r1b1k2r/5pp1/p2bp3/4qnN1/P2p4/3P1BP1/1BP2R2/RN1Q2K1 w kq -

[Event ""]
[Site ""]
[Date "-9928.-54.-20"]
[Round ""]
[White ""]
[Black ""]
[Result "*"]
[BlackElo ""]
[WhiteElo ""]
[FEN "r1b1k2r/5pp1/p2bp3/4qnN1/P2p4/3P1BP1/1BP2R2/RN1Q2K1 w kq - 0 1"]

1.Bf3 Nxf2 2.Rxf2 hxg3 3.hxg3 Qe5 *

00:00  01.00  4.64   4.Bxa8 Qxg3+ 5.Rg2
00:00  02.00  4.64   4.Bxa8 Qxg3+ 5.Rg2
00:00  03.00  0.00   4.Bxa8 Qxg3+ 5.Rg2 Qe3+
00:00  03.01  4.57   4.Bc6+ Bd7 5.Bxa8 Qxg3+
00:00  04.00  4.57   4.Bc6+ Bd7 5.Bxa8 Qxg3+ 6.Rg2
00:02  05.00  1.95   4.Bc6+ Bd7 5.Qf3 Rb8 6.Bxd7+ Kxd7
00:03  05.03  2.95   4.Nxf7 Kxf7 5.Bxa8 Qxg3+ 6.Kf1 Bb4
00:07  06.00  3.50   4.Nxf7 Kxf7 5.Bxa8 Qxg3+ 6.Kf1 Bf4
                       7.Bg2  (6)

00:12  07.00  3.10   4.Nxf7 Kxf7 5.Bxa8 Qxg3+ 6.Kf1 Kg8
                       7.Qd2 Ne3+  (10)

00:26  08.00  3.13   4.Nxf7 Kxf7 5.Bxa8 Qxg3+
01:02  09.00  3.33   4.Nxf7 Kxf7 5.Bxa8 Qxg3+ 6.Kf1 Kg8
                       7.Qf3  (45)

02:33  10.00  3.20   4.Nxf7 Kxf7 5.Bxa8 Qxg3+
04:44  11.00  3.11   4.Nxf7 Kxf7 5.Bxa8 Qxg3+
14:29  12.00  2.93   4.Nxf7 Kxf7 5.Bxa8 Qxg3+
58:17  13.00  2.40   4.Nxf7 Kxf7 5.Bxa8 Qxg3+ 6.Kf1 Kg8


 And another engine further still:



  +---+---+---+---+---+---+---+---+   -
8 | B |   | *B|   |   |   |   | *R|
  +---+---+---+---+---+---+---+---+  00:00:00      00:00:00
7 |   |   |   |   |   | *K| *p|   |
  +---+---+---+---+---+---+---+---+
6 | *p|   |   | *B| *p|   |   |   |  Time
  +---+---+---+---+---+---+---+---+  Hash         512 Kb
5 |   |   |   |   |   | *N|   |   |  Engine        Rebel Century 2.0
  +---+---+---+---+---+---+---+---+  Personality   Rebel.eng
4 | p |   |   | *p|   |   |   |   |
  +---+---+---+---+---+---+---+---+
3 |   |   |   | p |   |   | *Q|   |
  +---+---+---+---+---+---+---+---+
2 |   | B | p |   |   | R |   |   |
  +---+---+---+---+---+---+---+---+
1 | R | N |   | Q |   |   | K |   |
  +---+---+---+---+---+---+---+---+  4.. Ng5xf7   Ke8xf7
    a   b   c   d   e   f   g   h    5.. Bf3xa8   Qe5xg3

[D]B1b4r/5kp1/p2bp3/5n2/P2p4/3P2q1/1BP2R2/RN1Q2K1 w - -

[Event ""]
[Site ""]
[Date "-9928.-54.-20"]
[Round ""]
[White ""]
[Black ""]
[Result "*"]
[BlackElo ""]
[WhiteElo ""]
[FEN "B1b4r/5kp1/p2bp3/5n2/P2p4/3P2q1/1BP2R2/RN1Q2K1 w - - 0 1"]

1.Bf3 Nxf2 2.Rxf2 hxg3 3.hxg3 Qe5 4.Nxf7 Kxf7 5.Bxa8 Qxg3 *

00:00  01.01  2.83   6.Bg2
00:00  01.36  3.27   6.Kf1
00:00  02.00  2.84   6.Kf1 Bb4
00:00  03.00  3.38   6.Kf1 Bf4 7.Bg2
00:00  04.00  2.57   6.Kf1 Kg8 7.Bc1 Bb4
00:02  05.00  3.16   6.Kf1 Bf4 7.Qf3 Ne3+ 8.Ke2 Qxf3+
                       9.Bxf3  (1)

00:09  06.00  2.69   6.Kf1 Kg8 7.Qf3 Qg5 8.Ke2
00:20  07.00  3.02   6.Kf1 Kg8 7.Qf3 Ne3+ 8.Ke2
00:41  08.00  2.66   6.Kf1 Kg8 7.Qf3 Ne3+ 8.Ke2
01:36  09.00  2.70   6.Kf1 Kg8 7.Qf3 Ne3+ 8.Ke2
03:53  10.00  2.26   6.Kf1 Ke7 7.Qe2 Qh3+ 8.Ke1 Bg3 9.Be4
09:53  11.00  1.64   6.Kf1 Ke7 7.Rxf5 Qh3+ 8.Bg2 Qxf5+
                       9.Qf3  (259)

19:05  12.00  2.07   6.Kf1 Ke7 7.Rxf5 exf5 8.Bxd4
57:24  13.00  1.98   6.Kf1 Ke7 7.Qf3 Qe5
23:23  14.00  1.82   6.Kf1 Kg8 7.Qf3 Qg5



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