CCRL 40/15
Downloads and Statistics
February 20, 2021
Testing summary:
Total: 1'218'554 games
played by 2'788 programs

White wins: 418'779 (34.4%)
Black wins: 308'204 (25.3%)
Draws: 491'571 (40.3%)
White score: 54.5%

Engine Details

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Shallow 2020-09-09 64-bit in CCRL 40/15, 2021-02-20
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 15 minutes on an Intel i7-4770k.
Tested by CCRL team, 2005-2021, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
Shallow 2020-09-09 64-bit is #139 with rating of 2670 Elo points (+26 -26),
based on 466 games: 162 wins, 124 losses and 180 draws
Score: 54.1%, Average opponent: −26.0, Draws: 38.6%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Halogen 8 64-bit                        2876   0.5-3.5   (+0 -3 =1 )    0.0   -82
 - Mr Bob 0.9.0 64-bit                     2841   0.5-3.5   (+0 -3 =1 )    0.0  -117
 - OliThink 5.9.2 64-bit                   2799  11.5-4.5   (+9 -2 =5 )    0.0  +277
 - Stash 21.2 64-bit                       2776   8.5-11.5  (+6 -9 =5 )    0.0   +51
 - Arminius 2018-12-23 64-bit              2732   0.5-3.5   (+0 -3 =1 )    0.0  -227
 - Shield 2.1 64-bit                       2727   2.0-2.0   (+2 -2 =0 )    0.0   +57
 - Amoeba 2.0 64-bit                       2721   7.5-12.5  (+4 -9 =7 )    0.3   -32
 - GreKo 2020.03 64-bit                    2713  13.5-18.5  (+4 -9 =19)    0.5    +1
 - Chess Tiger 2007.1                      2703   2.0-2.0   (+1 -1 =2 )    1.0   +33
 - ECE 20.1 64-bit                         2699   1.5-2.5   (+1 -2 =1 )    4.5   -53
 - Benjamin 1.0                            2699   2.0-2.0   (+1 -1 =2 )    5.5   +29
 - DanaSah 8.3                             2694   2.0-2.0   (+1 -1 =2 )    7.1   +24
 - Chessmaster 11 Aiglos II                2692   3.0-1.0   (+2 -0 =2 )    8.3  +171
 - Velvet 1.1.0 64-bit                     2689   6.5-9.5   (+2 -5 =9 )   15.8   -33
 - Fridolin 3.10 64-bit                    2683   7.5-4.5   (+6 -3 =3 )   19.2   +99
 - Chessmaster 11 Toxic                    2682   9.0-11.0  (+5 -7 =8 )   22.9   -19
 - Movei 00.8.438 (10 10 10)               2666  11.5-8.5   (+7 -4 =9 )   60.0   +42
 - Ktulu 7.5                               2664  10.5-9.5   (+8 -7 =5 )   64.8   +10
 - K2 0.95                                 2662  18.5-13.5  (+13-8 =11)   67.5   +45
 - Drosophila 1.6 64-bit                   2660   4.0-4.0   (+2 -2 =4 )   71.5   -10
 - CM10th Paralyse                         2654   6.0-14.0  (+3 -11=6 )   85.0  -151
 - Mr Bob 0.8.0 64-bit                     2648   3.5-2.5   (+2 -1 =3 )   86.7   +30
 - CM10th Pestilence                       2643   2.0-2.0   (+2 -2 =0 )   93.0   -27
 - CM9000 Default                          2640   3.0-1.0   (+3 -1 =0 )   92.8  +195
 - Nawito 1906                             2630   2.0-2.0   (+2 -2 =0 )   99.0   -40
 - Delocto 0.61n 64-bit                    2626   5.0-3.0   (+3 -1 =4 )   99.4   +34
 - Betsabe II 2020                         2605   2.0-2.0   (+1 -1 =2 )   99.9   -65
 - Coiled 0.6 64-bit                       2585   9.0-11.0  (+3 -5 =12)  100.0  -112
 - Jumbo 0.6.107 64-bit                    2560  16.0-4.0   (+13-1 =6 )  100.0  +103
 - Detroid 1.0.1 64-bit                    2555  12.5-7.5   (+7 -2 =11)  100.0   -44
 - Velvet 1.0.0 64-bit                     2555  14.0-6.0   (+11-3 =6 )  100.0   +21
 - Raven 1.0 64-bit                        2552  12.0-8.0   (+8 -4 =8 )  100.0   -50
 - KnightX 1.98 64-bit                     2542  15.0-5.0   (+13-3 =4 )  100.0   +59
 - Raven 1.10 64-bit                       2529   3.0-1.0   (+2 -0 =2 )  100.0    +8
 - Axolotl 1.9 64-bit                      2527  12.0-8.0   (+7 -3 =10)  100.0   -80
 - CyberPagno 3.0 64-bit                   2515  12.5-7.5   (+8 -3 =9 )  100.0   -77


Created in 2005-2013 by CCRL team
Last games added on February 20, 2021