CCRL 40/40
Downloads and Statistics
August 17, 2019
Testing summary:
Total: 1'075'629 games
played by 2'520 programs
147029 CPU days (X2 4600+)

White wins: 373'444 (34.7%)
Black wins: 277'846 (25.8%)
Draws: 424'339 (39.5%)
White score: 54.4%

Engine Details

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IQ23.003 in CCRL 40/40, 2019-08-17
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 40 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 15 minutes on a modern Intel CPU.
Tested by CCRL team, 2005-2019, http://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
IQ23.003 is #440 with rating of 1547 Elo points (+21 -21),
based on 854 games: 148 wins, 428 losses and 278 draws
Score: 33.6%, Average opponent: +118.0, Draws: 32.6%


Pairwise results:
     Opponent                        Elo     Score                  LOS   Perf
 - Chenard 2018.03.06 64-bit         1817   6.5-25.5  (+2 -21=9 )    0.0   +54
 - RataAeroespacial 0.2.1            1814   3.0-29.0  (+1 -27=4 )    0.0   -99
 - Ranita 2.4                        1811   4.5-27.5  (+2 -25=5 )    0.0   -35
 - Lodocase 240208                   1796   5.5-26.5  (+1 -22=9 )    0.0   +12
 - Robin 0.983                       1789   5.5-26.5  (+3 -24=5 )    0.0   -26
 - Mint 2.3                          1786   6.0-26.0  (+0 -20=12)    0.0   +30
 - Grizzly 1.40.1b                   1785   8.0-24.0  (+1 -17=14)    0.0   +82
 - Ziggurat 0.22 64-bit              1760   9.0-23.0  (+5 -19=8 )    0.0   +56
 - Pulsar 2009-9b                    1758   9.0-23.0  (+4 -18=10)    0.0   +61
 - Zoidberg 0.1                      1754   7.5-24.5  (+4 -21=7 )    0.0   +12
 - Enigma 1.1.4                      1735   8.5-23.5  (+2 -17=13)    0.0   +39
 - Kanguruh 1.93                     1730   6.0-26.0  (+0 -20=12)    0.0   -25
 - Tom Thumb 0.2 64-bit              1697   6.5-25.5  (+1 -20=11)    0.0   -53
 - Laurifer 1.0                      1695  10.0-22.0  (+6 -18=8 )    0.0    +9
 - TSCP 1.81                         1692   5.5-26.5  (+0 -21=11)    0.0   -79
 - AdaChess 3.4 64-bit               1684  12.0-28.0  (+6 -22=12)    0.0    +1
 - Pulse 1.6.1 64-bit                1614  12.0-20.0  (+8 -16=8 )    0.0   -20
 - Monochrome                        1601  13.5-18.5  (+4 -9 =19)    0.0   +10
 - Needle 0.531                      1589  23.5-26.5  (+12-15=23)    0.1   +24
 - Darky 0.5d                        1571  16.0-16.0  (+11-11=10)    5.9   +24
 - Storm 0.6                         1571  13.0-19.0  (+9 -15=8 )    5.1   -40
 - Shallow Blue 1.1.0 64-bit         1556  17.0-15.0  (+10-8 =14)   25.3   +30
 - Saruman 2017.08.10 64-bit         1466  15.0-17.0  (+9 -11=12)  100.0  -102
 - Dreamer 0.3.0 64-bit              1425  44.5-15.5  (+33-4 =23)  100.0   +34
 - BACE 0.46                         1378  19.5-12.5  (+14-7 =11)  100.0   -97


Created in 2005-2013 by CCRL team
Last games added on August 17, 2019