CCRL 40/40
Downloads and Statistics
November 16, 2019
Testing summary:
Total: 1'098'633 games
played by 2'562 programs
150143 CPU days (X2 4600+)

White wins: 380'990 (34.7%)
Black wins: 283'127 (25.8%)
Draws: 434'516 (39.6%)
White score: 54.5%

Engine Details

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Gull 2.1 64-bit in CCRL 40/40, 2019-11-16
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 CPU.
Tested by CCRL team, 2005-2019, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/40 main list:
Gull 2.1 64-bit has no rank with rating of 3026 Elo points (+18 -19),
based on 837 games: 146 wins, 223 losses and 468 draws
Score: 45.4%, Average opponent: +26.1, Draws: 55.9%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Houdini 3 64-bit                   3158  11.0-23.0  (+1 -13=20)    0.0   +32
 - Houdini 3 Tactical 64-bit          3153   7.0-23.0  (+0 -16=14)    0.0   -39
 - Komodo 6 64-bit                    3143  10.0-20.0  (+3 -13=14)    0.0   +17
 - Komodo CCT 64-bit                  3126   8.0-22.0  (+0 -14=16)    0.0   -38
 - Stockfish 4 64-bit                 3121  13.5-16.5  (+7 -10=13)    0.0   +66
 - Komodo 5.1 64-bit                  3106  13.0-21.0  (+2 -10=22)    0.0   +14
 - Strelka 5.5 64-bit                 3104  11.5-26.5  (+0 -15=23)    0.0   -33
 - Critter 1.6a 64-bit                3101  13.0-25.0  (+2 -14=22)    0.0   -16
 - Stockfish 3 64-bit                 3096  15.0-19.0  (+3 -7 =24)    0.0   +38
 - Rybka 4.1 64-bit                   3078  12.5-21.5  (+2 -11=21)    0.0   -22
 - IvanHoe 9.46h 64-bit               3062  15.5-22.5  (+4 -11=23)    0.1   -15
 - Fizbo 1.7 64-bit                   3062   7.5-2.5   (+6 -1 =3 )    0.7  +210
 - Bouquet 1.5 64-bit                 3062  13.5-16.5  (+2 -5 =23)    0.2    +9
 - RobboLito 0.21Q 64-bit             3059   1.0-3.0   (+0 -2 =2 )    0.4  -109
 - Bouquet 1.6 64-bit                 3051  16.5-21.5  (+3 -8 =27)    2.3   -10
 - Vitruvius 1.11C 64-bit             3050  12.0-18.0  (+3 -9 =18)    2.3   -31
 - DeepSaros 3.3b 64-bit              3046  16.5-17.5  (+8 -9 =17)    6.7    +9
 - iCE 3.0 64-bit                     3042   4.5-5.5   (+3 -4 =3 )    7.5   -15
 - Sting SF 3 64-bit                  3038  18.5-19.5  (+8 -9 =21)   15.7    +4
 - BlackMamba 1.4 64-bit              3028  17.5-16.5  (+6 -5 =23)   45.3    +8
 - Texel 1.05 64-bit                  3010   6.0-4.0   (+4 -2 =4 )   90.8   +42
 - Hannibal 1.4b 64-bit               3002  16.5-13.5  (+10-7 =13)   98.7    +7
 - Protector 1.5.0 64-bit             2986  21.0-13.0  (+11-3 =20)  100.0   +24
 - Chiron 1.1a 64-bit                 2979  19.5-13.5  (+12-6 =15)  100.0    +8
 - Naum 4.2 64-bit                    2977  15.0-15.0  (+8 -8 =14)  100.0   -47
 - Chiron 1.5 64-bit                  2965  16.5-13.5  (+8 -5 =17)  100.0   -30
 - Alfil 15.8 64-bit                  2964   7.5-2.5   (+5 -0 =5 )  100.0   +89
 - Igel 2.0.0 64-bit                  2939  15.5-10.5  (+7 -2 =17)  100.0   -33
 - Topple 0.7.3 64-bit                2922  13.0-7.0   (+9 -3 =8 )  100.0    -9
 - Booot 5.2.0 64-bit                 2894   2.5-1.5   (+2 -1 =1 )  100.0   -46
 - Bobcat 7.6 64-bit                  2878   8.0-2.0   (+6 -0 =4 )  100.0   +50
 - SmarThink 1.50 64-bit              2831   1.5-0.5   (+1 -0 =1 )  100.0   -37


Created in 2005-2013 by CCRL team
Last games added on November 16, 2019