CCRL 40/4
Downloads and Statistics
February 17, 2018
Testing summary:
Total: 1'671'765 games
played by 1'982 programs
22445 CPU days (X2 4600+)

White wins: 653'018 (39.1%)
Black wins: 530'657 (31.7%)
Draws: 488'090 (29.2%)
White score: 53.7%

Engine Details

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Gunborg 1.35 64-bit in CCRL 40/4, 2018-02-17
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, 2005-2018, http://computerchess.org.uk/ccrl/404/

CCRL 40/4 main list:
Gunborg 1.35 64-bit is #334-335 with rating of 2053 Elo points (+25 -25),
based on 582 games: 223 wins, 231 losses and 128 draws
Score: 49.3%, Average opponent: +4.7, Draws: 22.0%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Zevra 1.8.1 r594 64-bit            2143  13.5-14.5  (+11-12=5 )    0.0   +77
 - Fortress 1.62                      2131  11.5-18.5  (+8 -15=7 )    0.0    -5
 - Nesik 0.7.0 alpha                  2128  13.5-16.5  (+10-13=7 )    0.0   +43
 - WJChess 1.64                       2126  14.0-16.0  (+11-13=6 )    0.0   +46
 - Alf 1.09 64-bit                    2114  12.0-18.0  (+10-16=4 )    0.0   -18
 - GK 0.90 64-bit                     2110   6.5-23.5  (+5 -22=3 )    0.0  -180
 - BikJump 2.01 64-bit                2098  10.5-19.5  (+7 -16=7 )    0.0   -66
 - Monarch 1.7                        2054  16.0-13.0  (+13-10=6 )   46.7   +34
 - Matheus 2.3                        2053  15.0-15.0  (+10-10=10)   48.5     0
 - King's Out 0.2.42                  2049  16.0-14.0  (+7 -5 =18)   59.3   +15
 - Gerbil 0.2 64-bit                  2038  15.5-14.5  (+12-11=7 )   85.1    -2
 - Vice 1.0 64-bit                    2036  15.0-15.0  (+13-13=4 )   87.0   -17
 - RDChess 3.23                       2035  18.0-12.0  (+14-8 =8 )   88.7   +50
 - Freyr 1.068 64-bit                 2018  14.0-15.0  (+11-12=6 )   97.4   -48
 - Little Wing 0.4.0 64-bit           2014  17.5-12.5  (+14-9 =7 )   99.2   +21
 - Plywood 1.73                       2010  14.0-13.0  (+13-12=2 )   98.6   -26
 - Zeta Dva 0303 64-bit               2004  18.0-10.0  (+16-8 =4 )   99.0   +60
 - Ecce 1.0 (rev. 508) 64-bit         2004  15.5-14.5  (+14-13=3 )   99.9   -36
 - Oberon 0.04                        2001  16.5-11.5  (+11-6 =11)   99.8    +2
 - Hedgehog 1.802                     1956  14.5-8.5   (+13-7 =3 )  100.0    +9


Created in 2005-2013 by CCRL team
Last games added on February 17, 2018