CCRL 40/4
Downloads and Statistics
June 15, 2019
Testing summary:
Total: 2'051'440 games
played by 2'369 programs
27518 CPU days (X2 4600+)

White wins: 797'129 (38.9%)
Black wins: 645'243 (31.5%)
Draws: 609'068 (29.7%)
White score: 53.7%

Engine Details

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Godel 5.5.1 64-bit in CCRL 40/4, 2019-06-15
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:
Godel 5.5.1 64-bit is #81 with rating of 2886 Elo points (+16 -16),
based on 1270 games: 468 wins, 420 losses and 382 draws
Score: 51.9%, Average opponent: −12.3, Draws: 30.1%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - ChessBrainVB 3.72                  3049   6.5-25.5  (+3 -22=7 )    0.0   -61
 - Cheng 4.39 64-bit                  2944  11.5-20.5  (+7 -16=9 )    0.0   -37
 - Crafty 25.2 64-bit                 2934  10.5-21.5  (+7 -18=7 )    0.0   -76
 - Dirty CUCUMBER 64-bit              2930  13.0-19.0  (+7 -13=12)    0.0   -14
 - Spark 1.0 64-bit                   2927  11.0-21.0  (+7 -17=8 )    0.0   -67
 - Atlas 3.91 64-bit                  2926  14.5-17.5  (+11-14=7 )    0.0    +3
 - Spike 1.4 Leiden                   2922  18.5-13.5  (+13-8 =11)    0.0   +89
 - Toga II 4.0 64-bit                 2915  14.5-17.5  (+9 -12=11)    0.6    -2
 - Winter 0.5 64-bit                  2911  17.5-14.5  (+14-11=7 )   11.1   +59
 - EXchess 7.97b 64-bit               2911  18.5-13.5  (+14-9 =9 )    0.7   +78
 - Zurichess Neuchatel 64-bit         2900  11.5-20.5  (+6 -15=11)    7.2   -79
 - Quazar 0.4 64-bit                  2899  11.5-20.5  (+8 -17=7 )    7.2   -89
 - Tucano 7.07 64-bit                 2898  29.0-21.0  (+21-13=16)   16.6   +66
 - Daydreamer 2.0.0-pre2 64-bit       2897  15.0-17.0  (+11-13=8 )   16.1   -14
 - Deep Junior Yokohama 64-bit        2897  15.0-17.0  (+10-12=10)   12.1   -11
 - Thinker 5.4d Inert 64-bit          2885  17.0-15.0  (+12-10=10)   55.3   +18
 - Murka 3 64-bit                     2882  15.5-16.5  (+7 -8 =17)   68.6   -12
 - Tucano 7.05 64-bit                 2878  16.0-16.0  (+13-13=6 )   71.2    -8
 - Gaviota 1.0 64-bit                 2872  16.5-15.5  (+11-10=11)   93.5    -1
 - The Baron 3.44 64-bit              2872  12.0-20.0  (+5 -13=14)   79.8   -88
 - MinkoChess 1.3 64-bit              2869  17.5-14.5  (+13-10=9 )   97.0   +16
 - DisasterArea 1.65 64-bit           2864  13.0-19.0  (+7 -13=12)   98.7   -83
 - Nemo 1.0.1 64-bit                  2856  12.0-20.0  (+8 -16=8 )   99.9  -120
 - Marvin 3.3.2 64-bit                2855  17.5-14.5  (+11-8 =13)   99.5    -3
 - Counter 3.2 64-bit                 2846  19.0-13.0  (+15-9 =8 )   99.8   +23
 - Onno 1.2.70 64-bit                 2845  21.0-11.0  (+17-7 =8 )  100.0   +68
 - Gogobello 2.0 64-bit               2844  16.5-15.5  (+11-10=11)   99.9   -32
 - Zappa Mexico II 64-bit             2843  19.5-11.5  (+15-7 =9 )  100.0   +46
 - Topple 0.7.0 64-bit                2836  27.5-12.5  (+23-8 =9 )  100.0   +87
 - Topple 0.5.0 64-bit                2830  17.0-15.0  (+11-9 =12)  100.0   -37
 - Marvin 3.2.0 64-bit                2827  21.0-11.0  (+15-5 =12)  100.0   +41
 - Tornado 8.0 64-bit                 2826  22.5-9.5   (+19-6 =7 )  100.0   +90
 - Topple 0.5.0 64-bit 4CPU           2823  29.0-16.0  (+23-10=12)  100.0   +37
 - Monolith 1.0 64-bit                2820  19.0-13.0  (+14-8 =10)  100.0    -2
 - Topple 0.6.1 64-bit                2815  48.0-32.0  (+36-20=24)  100.0    -3
 - Rhetoric 1.4.3 64-bit              2804  20.0-12.0  (+15-7 =10)  100.0    +3
 - Octochess r5190 64-bit             2777  24.0-8.0   (+19-3 =10)  100.0   +65


Created in 2005-2013 by CCRL team
Last games added on June 15, 2019