CCRL 40/4
Downloads and Statistics
December 7, 2019
Testing summary:
Total: 2'143'600 games
played by 2'509 programs
29100 CPU days (X2 4600+)

White wins: 830'432 (38.7%)
Black wins: 670'629 (31.3%)
Draws: 642'539 (30.0%)
White score: 53.7%

Engine Details

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Loop M1-T 64-bit in CCRL 40/4, 2019-12-07
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 CPU.
Tested by CCRL team, 2005-2019, http://ccrl.chessdom.com/ccrl/404/

CCRL 40/4 main list:
Loop M1-T 64-bit has no rank with rating of 2786 Elo points (+16 -16),
based on 1371 games: 347 wins, 504 losses and 520 draws
Score: 44.3%, Average opponent: +40.3, Draws: 37.9%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Rybka 3 64-bit                     3078   6.5-43.5  (+2 -39=9 )    0.0   -11
 - Rybka 3 Human 64-bit               3058   6.5-43.5  (+2 -39=9 )    0.0   -30
 - Rybka 3 Dynamic 64-bit             3037   8.0-42.0  (+4 -38=8 )    0.0   -26
 - Rybka 2.3.2a 64-bit                2977  16.0-48.0  (+4 -36=24)    0.0   +25
 - Fritz 11                           2888  20.0-32.0  (+8 -20=24)    0.0   +31
 - Naum 3.1 64-bit                    2863  17.0-31.0  (+8 -22=18)    0.0   -17
 - Naum 3 64-bit                      2854   6.5-6.5   (+3 -3 =7 )    0.0   +71
 - Bright 0.3a 4CPU                   2853  15.5-33.5  (+9 -27=13)    0.0   -63
 - Deep Shredder 11 64-bit            2843  22.5-25.5  (+14-17=17)    0.0   +33
 - Deep Sjeng 3.0 64-bit              2838  24.0-26.0  (+11-13=26)    0.0   +41
 - Hiarcs 12                          2835  19.5-30.5  (+9 -20=21)    0.0   -20
 - Toga II 1.4.1SE                    2823  19.0-30.0  (+6 -17=26)    0.0   -28
 - Toga II 1.4 beta5c                 2820  22.0-28.0  (+8 -14=28)    0.1    -1
 - Hiarcs Paderborn 2007              2819  46.5-52.5  (+30-36=33)    0.1   +11
 - Zappa Mexico 64-bit                2810  29.5-35.5  (+16-22=27)    1.6    -4
 - Grapefruit 1.0 a2b                 2810  20.0-30.0  (+6 -16=28)    3.8   -33
 - Hiarcs 11.2                        2807   9.0-7.0   (+6 -4 =6 )    3.5   +63
 - Hiarcs 11.1                        2803   8.0-8.0   (+6 -6 =4 )    4.0   +17
 - Fritz 10                           2799   8.5-7.5   (+5 -4 =7 )   13.5   +33
 - Thinker 5.4a Passive 64-bit        2793  23.5-26.5  (+14-17=19)   31.0   -13
 - Naum 2.2 64-bit                    2784  10.0-6.0   (+8 -4 =4 )   57.7   +89
 - Glaurung 2.1 64-bit                2783  21.0-28.0  (+8 -15=26)   62.1   -46
 - Strelka 1.8 32-bit                 2782   9.0-7.0   (+7 -5 =4 )   63.5   +40
 - Glaurung 080420 64-bit             2779  24.5-24.5  (+15-15=19)   67.8   -10
 - Toga II 1.3.1                      2772  19.0-13.0  (+10-4 =18)   93.0   +40
 - Toga II 1.2.1a 32-bit              2762   8.0-8.0   (+4 -4 =8 )   99.4   -24
 - Naum 2.1 64-bit                    2761  10.5-5.5   (+6 -1 =9 )   97.3   +67
 - Glaurung 2.0.1 64-bit              2740  46.5-34.5  (+31-19=31)  100.0    +3
 - Bright 0.3d                        2736  25.0-23.0  (+15-13=20)  100.0   -38
 - Spike 1.2 Turin                    2731   8.0-8.0   (+4 -4 =8 )  100.0   -52
 - Chess Tiger 2007.1                 2713  10.5-5.5   (+9 -4 =3 )  100.0   +43
 - Chess Tiger 2007                   2700   9.0-6.0   (+7 -4 =4 )  100.0   -23
 - Lemming 0.24 64-bit                2593  14.5-1.5   (+13-0 =3 )  100.0  +145
 - Scorpio 2.1 64-bit                 2487  43.5-6.5   (+39-2 =9 )  100.0    +2


Created in 2005-2013 by CCRL team
Last games added on December 7, 2019