CCRL 40/4
Downloads and Statistics
July 6, 2019
Testing summary:
Total: 2'062'148 games
played by 2'380 programs
27711 CPU days (X2 4600+)

White wins: 801'254 (38.9%)
Black wins: 648'494 (31.4%)
Draws: 612'400 (29.7%)
White score: 53.7%

Engine Details

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Caligula 0.9f in CCRL 40/4, 2019-07-06
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:
Caligula 0.9f has no rank with rating of 2556 Elo points (+66 -66),
based on 75 games: 29 wins, 22 losses and 24 draws
Score: 54.7%, Average opponent: −25.1, Draws: 32.0%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - nanoSzachy 4.1 64-bit              2556   2.0-3.0   (+1 -2 =2 )   49.4   -73
 - Brutus 8.05 64-bit                 2556   2.5-2.5   (+1 -1 =3 )   50.2     0
 - Ghost 3.1 64-bit                   2553   2.5-2.5   (+1 -1 =3 )   52.9   -10
 - Rebel Century                      2547   2.5-2.5   (+2 -2 =1 )   60.7   -18
 - Dorky 4.8 64-bit                   2547   4.0-1.0   (+4 -1 =0 )   60.5  +266
 - Betsabe II 1.84                    2542   1.5-3.5   (+1 -3 =1 )   65.6  -165
 - Ufim 8.02                          2540   1.5-3.5   (+0 -2 =3 )   67.9  -133
 - AnMon 5.75                         2540   3.5-1.5   (+3 -1 =1 )   68.3  +131
 - Hermann 2.8 64-bit                 2531   3.5-1.5   (+3 -1 =1 )   76.5  +110
 - JikChess 0.02 64-bit               2522   1.5-3.5   (+1 -3 =1 )   83.9  -181
 - Orion 0.5 64-bit                   2515   2.5-2.5   (+2 -2 =1 )   88.8   -50
 - Green Light Chess 3.01.2.2         2505   3.5-1.5   (+3 -1 =1 )   93.4   +88
 - Little Goliath Evolution 3.12      2505   3.0-2.0   (+2 -1 =2 )   93.4    -1
 - Yace 0.99.87                       2504   4.0-1.0   (+3 -0 =2 )   94.0  +135
 - Trace 1.37a                        2500   3.0-2.0   (+2 -1 =2 )   95.0    +2


Created in 2005-2013 by CCRL team
Last games added on July 6, 2019