CEGT - rating lists March 07th 2010

[Werner]

Hi all ,
our rating lists are now online and can be found under the attached links.

40 / 20:
Today we added 1698 games made with 57 different engines to our list. See more in our list "Games of the week". In total our 40/20 list is based now on 390.225 games.

New engines:

We have just started with Crafty 23.2 x64 1CPU a compare match:

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Twisted Logic 20090922 w32    2200 - Crafty 23.1 x64 1CPU          2200   29.0 - 21.0    +19/-11/=20    58.00%
Twisted Logic 20090922 w32    2200 - Crafty 23.2 x64 1CPU          2200   30.0 - 20.0    +18/-8/=24    60.00%

This match showed no differences - but of course much more games are needed to see which engine is stronger.

Updated engines: - (it´s mainly a Deep Fritz 12 update)

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13 Deep Fritz 12 4CPU 3052 +17 -17 801 games (+5; 33 points in front of Deep Fritz 11 4CPU)
56 Deep Fritz 12 1CPU 2958 +23 -23 482 games (-25; 26 points in front of Deep Fritz 11 1CPU)

7 Naum 4.1 x64 2CPU 3084 +36 -36 203 games (-8)
26 Naum 4.1 x64 1CPU 3007 +17 -17 903 games (+3)
114 Thinker 5.4Di x64 1CPU 2909 +19 -19 735 games (+4)
These engines have now 300 or more games:
146 Fruit 2.3.5m x64 1CPU p15 2886 +30 -30 300 games (+7)
292 Twisted Logic 20090922 w32 2755 +30 -30 357 games (+21)
346 Delfi 5.4 1CPU 2693 +31 -31 315 games (+20)
636 Djinn 0.925x 2421 +34 -34 310 games (-15)

Blitz Update
New games: 5448
All games: 601.728 - cracked 600.000 mark!!

New engines

New in the list is Stockfish 1.6.3 w32 2CPU with 3041 elo/ 600 games. This is very close to version 1.6 x64 1CPU.
Another new entry is Protector 1.3.2 x64 1CPU with 2897 elos in 300 games. This is a very good start-rating. We will see at next update if the engine can hold it.

Updated engines:

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7 Stockfish 1.6.3 x64 4CPU 3154 +14 -14 1800 games  
8 Stockfish 1.6 x64 4CPU 3147 +19 -19 750 games (for comparison)
72 Komodo 1.0 x64 1CPU 2971 +13 -13 1698 games (+1)
171 Komodo 1.0 w32 1CPU 2878 +14 -14 1600 games (-8; and 93 behind 64bit!)
223 Deep Junior 2010 w32 1CPU 2830 +13 -13 2060 games (+3)
37 Naum 4.1 x64 1CPU 3015 +14 -14 1450 games (-19; here too over 3000)
16 Rybka 3.0 w32 2CPU 3089 +15 -15 1700 games (-2)
28 Rybka 2.1d3 x64 2CPU 3031 +16 -16 1050 games (+9)

40/120
An overview of running matches you will find in our forum.

A big „Thank you“ to all testers as usual!

links:
40/20: http://www.husvankempen.de/nunn/rating.htm
Blitz: http://www.husvankempen.de/nunn/blitz.htm
40/120: http://www.husvankempen.de/nunn/rating120.htm
Tester: http://www.husvankempen.de/nunn/testers/testers.htm
Games of the week: http://www.husvankempen.de/nunn/40_40%2 ... on/gow.JPG
Elo-comparison: http://www.husvankempen.de/nunn/Replay/ ... arison.htm

Werner
CEGT-Team