Myrddin 0.83k 64-bit Gauntlets (CCRL 40/40)

[Aser Huerga]

Myrddin 0.83k 64-bit Gauntlets

Hardware: Intel(R) Core(TM)2 Duo CPU E8400 @ 3.00GHzDual 3000 MHz with 4.088 MB Memory
Operating system: Microsoft Windows XP 64 Bit Professional Service Pack 2 (Build 3790)
All engines 1 CPU
Arena 2.0.1 GUI
128 Hash Tables
3-4-5 EGTBs
Ponder off
Book CCRL-10moves (7.084 starting positions from the 40-40 archive where both engines were rated 3000+ and the eval after a dozen moves was ∞/= or +/=), each pair plays the same position with switched colours.
40 moves in 25 minutes repeating (adapted to the CCRL 40/40 standard)

Gauntlet I:

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1   Myrddin 0.83k 64-bit -2156- 50.0/120
2   Adam 3.2              2239  17.0/24
3   KnockOut 0.7.1        2269  15.5/24
4   Prophet 2.0           2236  14.0/24
5   ChessMind 0.82        2150  13.5/24
6   BikJump 2.01          2184  10.0/24

(All ELOs referred to the last Chess Computer Rating List when tournament starts, except -XXXX- one, wich is referred to performance).

Statistics:

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Myrddin 0.83k 64-bit          : 120 (+ 33,= 34,- 53), 41.7 %

KnockOut 0.7.1                :  24 (+  5,=  7,- 12), 35.4 %
Adam 3.2                      :  24 (+  4,=  6,- 14), 29.2 %
Prophet 2.0                   :  24 (+  6,=  8,- 10), 41.7 %
BikJump 2.01                  :  24 (+ 11,=  6,-  7), 58.3 %
ChessMind 0.82                :  24 (+  7,=  7,- 10), 43.8 %

(All statistic results are from the engine tested view).

Games: http://kirill-kryukov.com/chess/discuss ... f=7&t=5394

[Aser Huerga]

Gauntlet II:

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1   Myrddin 0.83k 64-bit -2181- 68.5/120
2   ChessMind 0.82        2136  14.0/24
3   Matheus 2.3           2159  12.5/24
4   BikJump 2.01          2185  10.5/24
5   BibiChess 0.5         2118  7.5/24
6   Marvin 1.3.0          2069  7.0/24

(All ELOs referred to the last Chess Computer Rating List when tournament starts, except -XXXX- one, wich is referred to performance).

Statistics:

Code: Select all

Myrddin 0.83k 64-bit          : 120 (+ 53,= 31,- 36), 57.1 %

BikJump 2.01                  :  24 (+ 10,=  7,-  7), 56.2 %
Matheus 2.3                   :  24 (+  7,=  9,-  8), 47.9 %
ChessMind 0.82                :  24 (+  8,=  4,- 12), 41.7 %
BibiChess 0.5                 :  24 (+ 14,=  5,-  5), 68.8 %
Marvin 1.3.0                  :  24 (+ 14,=  6,-  4), 70.8 %

(All statistic results are from the engine tested view).

Games: http://kirill-kryukov.com/chess/discuss ... 240#p57240

[Aser Huerga]

Myrddin climbs up to position 182 from position 193 with the 0.83k 64-bit version (now 2173 in CCRL 40/40 1CPU), showing an improvement of 70 ELO points regarding the 0.83 32-bit version, 3 ELO points behind BigLion and 8 ELO points ahead Protej.
http://www.computerchess.org.uk/ccrl/40 ... ons_only=1

[JVMerlino]

Myrddin climbs up to position 182 from position 193 with the 0.83k 64-bit version (now 2173 in CCRL 40/40 1CPU), showing an improvement of 70 ELO points regarding the 0.83 32-bit version, 3 ELO points behind BigLion and 8 ELO points ahead Protej.
http://www.computerchess.org.uk/ccrl/40 ... ons_only=1

Hi Aser,

This ELO increase confirms the testing done by myself and two others (who reported increases between 70-85 ELO).

Thanks very much!

jm

[Aser Huerga]

A pleasure to test Myrddin!

Thanks to you for your work.

[JVMerlino]

Thanks for saying so, although probably the most "pleasure" you can get from it is that, from everything I'm told, it never gives testers any trouble.

jm