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 4.03 64-bit 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 4.03 64-bit has no rank with rating of 2384 Elo points (+78 -82),
based on 64 games: 19 wins, 37 losses and 8 draws
Score: 35.9%, Average opponent: +111.4, Draws: 12.5%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Francesca MAD 0.21 64-bit          2691   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Rodin 8.0                          2635   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - E.T. Chess 13.01.08                2634   1.0-0.0   (+1 -0 =0 )    0.0  +INF
 - Movei 00.8.438 (10 10 10)          2623   1.0-0.0   (+1 -0 =0 )    0.0  +INF
 - Ruffian 2.1.0                      2610   0.5-0.5   (+0 -0 =1 )    0.0  +196
 - Pharaon 3.5.1                      2603   1.0-0.0   (+1 -0 =0 )    0.0  +INF
 - N2 0.4 64-bit                      2590   1.0-0.0   (+1 -0 =0 )    0.0  +INF
 - nanoSzachy 4.1 64-bit              2557   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Dorky 4.8 64-bit                   2548   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Fridolin 2.00 64-bit               2538   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Pupsi2 0.09                        2537   0.5-0.5   (+0 -0 =1 )    0.0  +123
 - Green Light Chess 3.01.2.2         2505   0.5-0.5   (+0 -0 =1 )    0.2  +150
 - Magnum 4.0 32-bit                  2492   0.5-1.5   (+0 -1 =1 )    0.5   -32
 - Jumbo 0.6.96 64-bit                2489  13.0-27.0  (+12-26=2 )    0.5   -39
 - Soldat 4.0 beta 64-bit             2440   1.0-0.0   (+1 -0 =0 )    9.2  +INF
 - SpiderChess 070603                 2439   0.0-1.0   (+0 -1 =0 )    8.9  -INF
 - Bumblebee 1.0 64-bit               2435   0.0-1.0   (+0 -1 =0 )   11.1  -INF
 - LambChop 10.99                     2434   0.5-0.5   (+0 -0 =1 )   11.1   +20
 - Nemeton 1.8                        2432   0.0-1.0   (+0 -1 =0 )   12.2  -INF
 - Eeyore 1.52 64-bit                 2427   1.0-0.0   (+1 -0 =0 )   15.0  +INF
 - Leila 0.53h                        2387   1.0-0.0   (+1 -0 =0 )   47.2  +INF
 - Comet B68                          2377   0.0-1.0   (+0 -1 =0 )   56.9  -INF
 - Terra 3.4                          2368   0.0-1.0   (+0 -1 =0 )   65.4  -INF
 - Amateur 2.86                       2351   0.5-0.5   (+0 -0 =1 )   78.2    -3


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