CCRL 40/4
Downloads and Statistics
September 14, 2019
Testing summary:
Total: 2'097'576 games
played by 2'442 programs
28220 CPU days (X2 4600+)

White wins: 814'639 (38.8%)
Black wins: 658'954 (31.4%)
Draws: 623'983 (29.7%)
White score: 53.7%

Engine Details

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The Baron 2.23 32-bit in CCRL 40/4, 2019-09-14
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:
The Baron 2.23 32-bit has no rank with rating of 2547 Elo points (+19 -19),
based on 1035 games: 346 wins, 404 losses and 285 draws
Score: 47.2%, Average opponent: +20.8, Draws: 27.5%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Fruit 05/11/03                     2792   4.5-25.5  (+1 -22=7 )    0.0   -23
 - Bright 0.3d                        2736  11.0-21.0  (+7 -17=8 )    0.0   +79
 - Spike 1.2 Turin                    2731   8.0-24.0  (+3 -19=10)    0.0   +11
 - Glaurung 2.1 32-bit                2731  14.5-49.5  (+7 -42=15)    0.0   -17
 - Delfi 5.4                          2682  10.5-21.5  (+8 -19=5 )    0.0    +1
 - Alaric 707                         2663   9.0-23.0  (+7 -21=4 )    0.0   -62
 - Colossus 2008b                     2642  22.0-41.0  (+13-32=18)    0.0    -8
 - E.T. Chess 13.01.08                2634  10.5-21.5  (+7 -18=7 )    0.0   -40
 - Alfil 8.1.1 Optimized              2625  12.5-19.5  (+5 -12=15)    0.0   +11
 - WildCat 8                          2623  12.0-20.0  (+9 -17=6 )    0.0   -15
 - Movei 00.8.438 (10 10 10)          2622  12.0-20.0  (+6 -14=12)    0.0    -8
 - Slow Chess Blitz WV2.1             2615   9.5-21.5  (+4 -16=11)    0.0   -56
 - Booot 4.14.0                       2611  12.5-19.5  (+7 -14=11)    0.0    -6
 - ProDeo 1.6                         2609  11.0-9.0   (+9 -7 =4 )    0.0  +101
 - Ruffian 1.0.5                      2585  12.0-20.0  (+8 -16=8 )    0.0   -50
 - Chiron 0.8.7                       2583  17.0-14.0  (+13-10=8 )    0.3   +72
 - SOS 5.1                            2573  16.5-14.5  (+12-10=9 )    0.5   +45
 - Petir 4.999999                     2555  13.0-19.0  (+9 -15=8 )   21.3   -58
 - Zappa 1.1 32-bit                   2532  19.5-10.5  (+17-8 =5 )   83.8   +99
 - AnMon 5.60                         2517  17.5-14.5  (+12-9 =11)   99.6     0
 - Trace 1.37a                        2500  19.5-12.5  (+15-8 =9 )  100.0   +27
 - Cerebro 3.03d                      2471  19.5-11.5  (+15-7 =9 )  100.0   +15
 - Matacz 1.4                         2446  40.0-24.0  (+32-16=16)  100.0   -11
 - SpiderChess 070603                 2439  22.5-9.5   (+16-3 =13)  100.0   +21
 - LambChop 10.99                     2434  42.0-22.0  (+29-9 =26)  100.0   -13
 - Nejmet 3.07                        2425  23.0-9.0   (+19-5 =8 )  100.0   +35
 - Dragon 4.6                         2417  20.0-12.0  (+17-9 =6 )  100.0   -34
 - Comet B50                          2388  23.5-8.5   (+19-4 =9 )  100.0    +8
 - Cheese 1.2                         2331  23.5-8.5   (+20-5 =7 )  100.0   -41


Created in 2005-2013 by CCRL team
Last games added on September 14, 2019