CCRL 40/4
Downloads and Statistics
July 20, 2019
Testing summary:
Total: 2'069'919 games
played by 2'400 programs
27811 CPU days (X2 4600+)

White wins: 804'066 (38.8%)
Black wins: 650'528 (31.4%)
Draws: 615'325 (29.7%)
White score: 53.7%

Engine Details

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Cerebro 3.03b in CCRL 40/4, 2019-07-20
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 4 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 1.5 minutes on a modern Intel CPU.
Tested by CCRL team, 2005-2019, http://computerchess.org.uk/ccrl/404/

CCRL 40/4 main list:
Cerebro 3.03b has no rank with rating of 2452 Elo points (+33 -34),
based on 349 games: 58 wins, 206 losses and 85 draws
Score: 28.8%, Average opponent: +154.2, Draws: 24.4%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - SmarThink 1.00 32-bit              2664   6.5-25.5  (+3 -22=7 )    0.0   -12
 - E.T. Chess 13.01.08                2634   7.0-25.0  (+4 -22=6 )    0.0   -34
 - Gandalf 6                          2627  13.5-17.5  (+9 -13=9 )    0.0  +133
 - Movei 00.8.438 (10 10 10)          2623   6.5-25.5  (+3 -22=7 )    0.0   -53
 - Booot 4.14.0                       2611   8.5-23.5  (+4 -19=9 )    0.0    -5
 - Colossus 2007d                     2611   8.0-23.0  (+4 -19=8 )    0.0   -12
 - Delfi 5.2                          2609  10.5-21.5  (+6 -17=9 )    0.0   +36
 - Sloppy 0.2.0 64-bit                2607   7.5-24.5  (+5 -22=5 )    0.0   -55
 - Chiron 0.8.7                       2583  11.5-20.5  (+9 -18=5 )    0.0   +24
 - Hamsters 0.6                       2559  10.0-21.0  (+5 -16=10)    0.0   -12
 - Ufim 8.02                          2539  11.0-21.0  (+6 -16=10)    0.0   -21


Created in 2005-2013 by CCRL team
Last games added on July 20, 2019