Author: Ed Schröder
Date: 15:05:07 08/15/00
Go up one level in this thread
On August 15, 2000 at 15:33:59, Eelco de Groot wrote:
>Thanks for looking into the log-file bug and the information, Ed!
>
>I think 6 seconds is very fast, I believe Century 2.0 was a bit slower and Q3 in
>Century 1.2 needs 12 minutes 38 seconds (Logfile 1) so I think there is some
>difference in how the different programs interact with the personalities. That
>is great, really, it means there is lots of opportunity to do your own
>experiments to see if the personalities maybe can be improved to profit from a
>new program-version! The trend seems to be for this positon at least towards
>more speed for new Rebel-versions!
Rebel's speed especially on deeper depths have been greatly improved as
there was much space for improvements.
>About Qd8 in Rebel-Rohde: Century 2.0 for ECTool did need 31 minutes (Logfile 2)
>on my computer, Celeron 500MHz to settle on 22. ..Qd8. Is Century 3.0 beta
>faster, Ed?
Rebel Centurty 3.0 beta needs 1:22 (Athlon 600)
00:00:10 11.00 -0.64 1..Qa6 2.Qxa6 bxa6 3.Rxb8 Rxb8 4.exd4
f4 5.gxf4 Rf8 6.Re7 Bg4 7.Bc6 Bf5 (6)
00:00:21 12.00 -0.52 1..Qa6 2.Qxa6 bxa6 3.Rxb8 Rxb8 4.exd4
f4 5.gxf4 Rf8 6.Bb7 a5 7.Bc6 b3 (16)
00:00:37 13.00 -0.57 1..Qa6 2.Qxa6 bxa6 3.Rxb8 Rxb8 4.exd4
f4 5.gxf4 a5 6.Re3 Bf5 7.Be6 Bxe6
8.Rxe6 Rd8 9.b3 Rd7 10.Kg2 (27)
00:01:22 13.01 -0.55 1..Qd8 2.exd4 Ra8 3.Rxe8 Qxe8 4.Qc1
Qe2 5.Rxb7 Re8 6.f4 Qd3 (37)
00:14:46 14.00 -0.36 1..Qd8 2.Rxb4 dxe3 3.Rxe3 Rxe3 4.fxe3
h6 5.Kf2 b6 6.Qa7 (92)
Ed
>Logfile #1, Century 1.2, Q3.ENG, De Riviere - Morphy position:
>
>Thinking....
>
> +---+---+---+---+---+---+---+---+ CENTURY - Player
>8 | *R| | *B| *Q| | *R| *K| |
> +---+---+---+---+---+---+---+---+ 00:00:00 00:00:00
>7 | *p| *p| *p| | | | *p| |
> +---+---+---+---+---+---+---+---+
>6 | | | | | | | | *p| Time infinite
> +---+---+---+---+---+---+---+---+ Hash 28 Mb
>5 | | | | p | | | *N| | Engine Rebel Century
> +---+---+---+---+---+---+---+---+ Personality Q3.ENG
>4 | | | p | Q | | *p| | | anti-GM Off
> +---+---+---+---+---+---+---+---+ Fast Eval. On
>3 | | N | | | | | | p | Fast Search On
> +---+---+---+---+---+---+---+---+ Style Normal
>2 | p | p | p | | | p | p | K | Strength Strongest
> +---+---+---+---+---+---+---+---+ Search Deeper Search
>1 | R | | B | | | R | | |
> +---+---+---+---+---+---+---+---+
> a b c d e f g h
>
>r1bq1rk1/ppp3p1/7p/3P2n1/2PQ1p2/1N5P/PPP2PPK/R1B2R2 b - -
>
>[Event "?"]
>[Site "?"]
>[Date "??.??.????"]
>[Round "?"]
>[White "Player"]
>[Black "CENTURY "]
>[Result "*"]
>[WhiteElo "?"]
>[BlackElo "?"]
>[FEN "r1bq1rk1/ppp3p1/7p/3P2n1/2PQ1p2/1N5P/PPP2PPK/R1B2R2 b - - 0 1"]
>
>1..*
>
>00:00:00 1.00 -4.68 1..Ne4 2.Qxe4
>00:00:00 1.01 -3.63 1..Nf3+ 2.gxf3
>00:00:00 1.02 -3.33 1..Nxh3 2.gxh3
>00:00:00 1.05 -2.16 1..Bf5 2.Bxf4 Bxc2
>00:00:00 1.10 -1.52 1..Qd6
>00:00:00 1.11 -1.36 1..Qf6
>00:00:00 2.00 -2.09 1..Qf6 2.Qxf6 Rxf6
>00:00:00 2.04 -1.91 1..Qd6 2.Kg1
>00:00:00 2.14 -1.91 1..f3
>00:00:00 2.14 -0.25 1..f3 2.Bf4 fxg2
>00:00:00 3.00 -0.22 1..f3 2.g3 Nxh3 3.c5
>00:00:00 4.00 -0.22 1..f3 2.g3 Nxh3 3.c5
>00:00:01 4.01 -0.22 1..Bxh3
>00:00:02 5.00 -0.28 1..f3 2.Bxg5 Qxg5 3.g4 Qh4 4.Rg1
>00:00:02 5.01 -0.28 1..Bxh3
>00:00:03 5.02 0.61 1..Nf3+ 2.gxf3 Qh4 3.c5 Bxh3 4.Rh1
> Bf1 5.Kg1 (2)
>
>00:00:03 6.00 -0.73 1..Nf3+ 2.gxf3 Qh4 3.Re1 Bxh3 4.Bd2
> Bf1+ 5.Kg1 c5 6.Nxc5 (3)
>
>00:00:05 6.02 0.19 1..Nxh3 2.gxh3 Qh4 3.Bxf4 Qxh3+
> 4.Kg1 Qg4+ 5.Bg3 Qh3 6.Bxc7 Bg4 (3)
>
>00:00:11 7.00 0.61 1..Nxh3 2.gxh3 Qh4 3.Bxf4 Rxf4 4.Qe3
> Rxc4 5.Qg3 Qh5 6.Rg1 Rg4 (5)
>
>00:00:21 8.00 0.50 1..Nxh3 2.gxh3 Qh4 3.Bxf4 Rxf4 4.Qe3
> Rxc4 5.Qg3 Bf5 6.c3 Qe4 7.Rad1 (12)
>
>00:00:24 8.01 0.58 1..Nf3+ 2.gxf3 Qh4 3.Rh1 Bxh3 4.Bd2
> Bf5+ 5.Kg1 Qg5+ 6.Kf1 Rae8 7.Qxa7 (21)
>
>00:00:32 9.00 0.45 1..Nf3+ 2.gxf3 Qh4 3.Rh1 Bxh3 4.Bd2
> Rae8+ 5.Bc3 Bf5+ 6.Kg1 Qg5+ 7.Kf1
> Rf6+ 8.Qxa7 (27)
>
>00:01:03 10.00 0.48 1..Nf3+ 2.gxf3 Qh4 3.Rh1 Bxh3 4.Nc5
> Rad8 5.Ne4 Rf5+ 6.Rd1 Qh5 7.Qxa7
> Qxf3 8.Rg1 (45)
>
>00:02:57 10.01 0.57 1..Nxh3 2.gxh3 Qh4 3.Bxf4 Rxf4 4.Qe3
> Rxc4 5.Rg1 Bf5 6.c3 g6 7.Nd2 Rf4
> 8.Rg3 (63)
>
>00:11:56 11.00 0.78 1..Nxh3 2.gxh3 Qh4 3.Bxf4 Rxf4 4.Qe3
> Qf6 5.Qc3 Rxf2+ 6.Kg1 Qxc3 7.bxc3
> Rxf1+ (202)
>
>00:12:38 11.01 0.78 1..Nf3+
>00:15:57 11.01 2.17 1..Nf3+ 2.gxf3 Qh4 3.Re1 Bxh3 4.Re7
> Bf5+ 5.Kg1 Qg5+ 6.Kh1 Qxe7 7.Bxf4
> Qh4+ 8.Bh2 Qh3 (758)
>
>00:19:54 12.00 2.43 1..Nf3+ 2.gxf3 Qh4 3.Rh1 Bxh3 4.d6
> Rf5 5.Bxf4 Rxf4 6.Qd5 (968)
>
>Logfile #2:
>
>Thinking....
>
> +---+---+---+---+---+---+---+---+ 10.5, Rebel - M. Rohde, GM
>8 | | *R| | | *R| | | *K|
> +---+---+---+---+---+---+---+---+ 00:00:00 00:00:00
>7 | | *p| | | | | *p| *p|
> +---+---+---+---+---+---+---+---+
>6 | | *Q| | *p| | | | | Time
> +---+---+---+---+---+---+---+---+ Hash 28 Mb
>5 | | R | | B | | *p| | | Engine Rebel Century 2.0
> +---+---+---+---+---+---+---+---+ Personality REBEL.ENG
>4 | | *p| p | *p| | | | |
> +---+---+---+---+---+---+---+---+
>3 | | | | | p | | p | *B|
> +---+---+---+---+---+---+---+---+
>2 | | p | | | | p | | p |
> +---+---+---+---+---+---+---+---+
>1 | Q | | | | R | | K | |
> +---+---+---+---+---+---+---+---+ 21.. Ra3-a5 e5xd4
> a b c d e f g h 22.. Ra5-b5
>
>1r2r2k/1p4pp/1q1p4/1R1B1p2/1pPp4/4P1Pb/1P3P1P/Q3R1K1 b - -
>
>[Event "Monthly GM Challenge"]
>[Site "Internet (Rebel Home Page)"]
>[Date "1999.05.22"]
>[Round ""]
>[White "10.5, Rebel"]
>[Black "M. Rohde, GM"]
>[Result "0-1"]
>[BlackElo ""]
>[WhiteElo ""]
>[ECO ""]
>
>1.d4 Nf6 2.c4 e6 3.g3 Bb4 4.Bd2 c5 5.Bxb4 cxb4 6.Bg2 O-O 7.Nf3 d6 8.O-O
>a5 9.a3 Na6 10.Nbd2 Re8 11.Ne1 e5 12.Nc2 bxa3 13.Rxa3 Rb8 14.Ne4 Nxe4
>15.Bxe4 Bh3 16.Re1 Qb6 17.e3 f5 18.Bd5 Kh8 19.Qa1 Nb4 20.Nxb4 axb4
>21.Ra5 exd4 22.Rb5 0-1
>
>00:00 01.00 -7.79 22..dxe3 23.Rxb6
>00:00 01.01 -4.07 22..Qxb5 23.cxb5
>00:00 01.07 -0.52 22..Qc7 23.Rxb4
>00:00 02.00 -0.52 22..Qc7 23.Rxb4
>00:00 03.00 -0.52 22..Qc7 23.exd4 Rxe1+ 24.Qxe1
>00:00 03.01 -0.44 22..Qa6 23.Qxa6 bxa6 24.Rxb8 Rxb8
>00:00 03.02 -0.37 22..Qd8 23.exd4 Ra8 24.Rxe8+
>00:00 04.00 -0.37 22..Qd8 23.exd4 Ra8 24.Rxe8+ Qxe8
>00:00 05.00 -0.32 22..Qd8 23.exd4 Ra8 24.Rxe8+ Qxe8
> 25.Qd1 (0)
>
>00:00 06.00 -0.64 22..Qd8 23.exd4 Rxe1+ 24.Qxe1 Qe8
> 25.Qd1 Bg4 (0)
>
>00:00 06.03 -0.49 22..Qa6 23.Qxa6 bxa6 24.Rxb8 Rxb8
> 25.exd4 Rc8 26.Re7 (0)
>
>00:00 07.00 -0.64 22..Qa6 23.exd4 Qxa1 24.Rxa1 Ra8
> 25.Rb1 Re2 (0)
>
>00:02 08.00 -0.58 22..Qa6 23.exd4 Qa2 24.Rxb7 Ra8
> 25.Qb1 Qxb2 26.Rxb4 (1)
>
>00:04 09.00 -0.55 22..Qa6 23.exd4 Ra8 24.Rxe8+ Rxe8
> 25.Qc1 Re7 26.Bf3 Qa7 27.Rxb4 Qxd4 (2)
>
>00:09 10.00 -0.57 22..Qa6 23.exd4 Ra8 24.Rxe8+ Rxe8
> 25.Qc1 b6 26.Rxb4 Qa5 27.Bc6 Re2 (5)
>
>00:19 11.00 -0.64 22..Qa6 23.exd4 Ra8 24.Rxe8+ Rxe8
> 25.Qc1 Re7 26.Bg2+ Bxg2 27.Kxg2
> g6 28.Rxb4 Re2 (11)
>
>00:41 12.00 -0.57 22..Qa6 23.Qxa6 bxa6 24.Rxb8 Rxb8
> 25.exd4 f4 26.gxf4 Rf8 27.Re7 g6
> 28.Ra7 Bc8 29.Rc7 (25)
>
>01:12 13.00 -0.55 22..Qa6 23.Qxa6 bxa6 24.Rxb8 Rxb8
> 25.exd4 f4 26.gxf4 Rf8 27.Re7 g6
> 28.Be6 Bxe6 29.Rxe6 Rc8 30.b3 Rd8 (52)
>
>02:33 14.00 -0.60 22..Qa6 23.Qxa6 bxa6 24.Rxb8 Rxb8
> 25.exd4 f4 26.gxf4 Rf8 27.Re3 Bf5
> 28.Re7 Bh3 (100)
>
>06:11 15.00 -0.86 22..Qa6 23.Bxb7 Qxa1 24.Rxa1 dxe3
> 25.fxe3 g6 26.Bc6 Red8 27.Rxb8 (256)
>
>31:22 15.01 -0.86 22..Qd8
>32:38 15.01 -0.47 22..Qd8 23.exd4 Ra8 24.Rxe8+ Qxe8
> 25.Qc1 Qe2 26.Rxb7 Re8 (1882)
>
>51:56 16.00 -0.38 22..Qd8 23.Rxb4 dxe3 24.Rxe3 Rxe3
> 25.fxe3 h6 (2162)
>
>32:48 17.00 -0.40 22..Qd8 23.Rxb4 Re7 24.e4 Qf8 25.Rb3
> fxe4 26.Rxe4 Rxe4 (14188)
>
>04:49 18.00 -0.42 22..Qd8 23.Rxb4 Re7 24.Rb3 dxe3
> 25.Rexe3 Rxe3 26.Rxe3 b5 27.Bc6 (40362)
>
>
>Positions : 2.972.433.790
>Nodes per second : 4.294.957.713
>
>Extensions (checks) : 4.114.342.314 (0%)
>Extensions (captures) : 180.621.074 (0%)
>Extensions (king safety) : 16.128.637 (-1%)
>Extensions (on depth) : 0 (0%)
>Extensions (remaining) : 18.773.351 (-1%)
>Extensions (total) : 34.898.080 (-2%)
>
>Hash Table : 88.934.077 88.934.077 (99%)
>Average depth : 1
>Deepest depth : 60
>
>W e l c o m e t o R E B E L S o f t w a r e
>
>Rebel Century 2.0 analysis module for ECTOOL
>
>Copyright 2000 Schröder BV, the Netherlands
>
>. . B R . . . . B R . . . . B K 10.5, Rebel - M. Rohde, GM
>. . B p . . . . . . . . B p B p Black to move
>. . B Q . . B p . . . . . . . .
>. . W R . . W B . . B p . . . . Move time : 38:18:31
>. . B p W p B p . . . . . . . . Total time : 38:18:31
>. . . . . . . . W p . . W p B B
>. . W p . . . . . . W p . . W p 21.. Ra3-a5 e5xd4
>W Q . . . . . . W R . . W K . . 22.. Ra5-b5
>
>Engine version : Rebel Century 2.0
>Hash table size : 28 Mb
>IO version : 2.0
>Analysis status : REBENG01.PGN to REBENG01.ANA, Analysis current position
>
>51:56 16.00 -0.38 22..Qd8 23.Rxb4 dxe3 24.Rxe3 Rxe3 25.fxe3 h6
>32:48 17.00 -0.40 22..Qd8 23.Rxb4 Re7 24.e4 Qf8 25.Rb3 fxe4 26.Rxe4 Rxe4
>04:49 18.00 -0.42 22..Qd8 23.Rxb4 Re7 24.Rb3 dxe3 25.Rexe3 Rxe3 26.Rxe3 b5 27
>
>18:31 19.00/31 b6-d8 b5-b4 d4-e3 e1-e3 e8-e3 200930 (-715304153))
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