CCRL 40/15
Downloads and Statistics
October 17, 2020
Testing summary:
Total: 1'183'411 games
played by 2'723 programs

White wins: 407'663 (34.4%)
Black wins: 301'004 (25.4%)
Draws: 474'744 (40.1%)
White score: 54.5%

Engine Details

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Benjamin 1.0 in CCRL 40/15, 2020-10-17
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, 2005-2020, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
Benjamin 1.0 has no rank with rating of 2698 Elo points (+26 -26),
based on 508 games: 175 wins, 170 losses and 163 draws
Score: 50.5%, Average opponent: −1.2, Draws: 32.1%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Francesca MAD 0.28 64-bit               2901   2.0-2.0   (+1 -1 =2 )    0.0  +203
 - Invictus r305 64-bit                    2877   0.0-4.0   (+0 -4 =0 )    0.0  -INF
 - Asymptote 0.7 64-bit                    2845   1.0-3.0   (+1 -3 =0 )    0.0   -79
 - Weiss 1.0 64-bit                        2834   4.5-15.5  (+2 -13=5 )    0.0   -66
 - tomitankChess 4.0 64-bit                2819   8.0-10.0  (+5 -7 =6 )    0.0   +81
 - Monolith 1.0 64-bit                     2796   2.0-2.0   (+2 -2 =0 )    0.0   +98
 - RuyDos 1.1.11 64-bit                    2787   7.5-14.5  (+5 -12=5 )    0.0   -27
 - Francesca MAD 0.25 64-bit               2787   2.0-8.0   (+1 -7 =2 )    0.0  -143
 - Cheese 2.1 64-bit                       2781   8.5-13.5  (+3 -8 =11)    0.0   +17
 - Naraku 1.4                              2774   2.5-7.5   (+2 -7 =1 )    0.0  -133
 - Orion 0.7 64-bit                        2761   2.0-2.0   (+1 -1 =2 )    0.0   +73
 - Devel 3.2.9                             2754   5.0-13.0  (+3 -11=4 )    0.1  -107
 - Arminius 2018-12-23 64-bit              2735   4.0-10.0  (+3 -9 =2 )    0.6  -129
 - Shield 2.1 64-bit                       2731   4.5-7.5   (+3 -6 =3 )    1.4   -57
 - GreKo 2020.03 64-bit                    2716   9.5-8.5   (+5 -4 =9 )   17.0   +31
 - GreKo 2020.01 64-bit                    2707   4.0-6.0   (+2 -4 =4 )   31.4   -58
 - Ktulu 8                                 2706   5.5-4.5   (+5 -4 =1 )   28.1   +50
 - DanaSah 8.3                             2701  12.5-9.5   (+7 -4 =11)   43.7   +45
 - Chessmaster 11 Conqueror                2694  10.5-5.5   (+7 -2 =7 )   60.4   +90
 - ECE 20.1 64-bit                         2692  17.0-11.0  (+12-6 =10)   65.2   +59
 - Ethereal 8.19 64-bit                    2686   5.0-5.0   (+4 -4 =2 )   76.2   -12
 - Fridolin 3.10 64-bit                    2684  10.5-7.5   (+7 -4 =7 )   83.4   +42
 - Djinn 1.021 64-bit                      2669   0.5-1.5   (+0 -1 =1 )   97.8  -171
 - RedQueen 1.1.98 64-bit                  2664   1.0-1.0   (+1 -1 =0 )   98.5   -34
 - K2 0.95                                 2662   6.0-4.0   (+4 -2 =4 )   98.9   +27
 - Drosophila 1.6 64-bit                   2661  12.5-3.5   (+9 -0 =7 )   98.4  +141
 - Winter 0.2 64-bit                       2655   7.5-2.5   (+6 -1 =3 )   99.7  +130
 - Asymptote 0.5 64-bit                    2650   6.5-3.5   (+6 -3 =1 )   99.7   +72
 - Colossus 2008b                          2644   5.5-4.5   (+4 -3 =3 )  100.0   -18
 - Rotor 0.7a                              2644   5.5-4.5   (+3 -2 =5 )   99.9   -26
 - Weiss 0.9 64-bit                        2643   0.0-2.0   (+0 -2 =0 )   99.8  -INF
 - CM10th Pestilence                       2643   0.0-2.0   (+0 -2 =0 )   99.9  -INF
 - Nawito 1906                             2630  12.0-6.0   (+8 -2 =8 )  100.0   +32
 - Orion 0.6 64-bit                        2629   9.0-5.0   (+7 -3 =4 )  100.0   +35
 - Delocto 0.61n 64-bit                    2623  15.0-13.0  (+10-8 =10)  100.0   -56
 - NoraGrace 2.0 64-bit                    2623   8.0-2.0   (+7 -1 =2 )  100.0  +157
 - Weiss 0.8 64-bit                        2620   2.0-2.0   (+2 -2 =0 )  100.0   -78
 - Caligula 0.9g                           2618   7.5-2.5   (+6 -1 =3 )  100.0   +91
 - Betsabe II 1.96                         2593   6.0-8.0   (+3 -5 =6 )  100.0  -151
 - Donna 4.1 64-bit                        2592   2.0-2.0   (+1 -1 =2 )  100.0  -106
 - Galjoen 0.40 64-bit                     2589  11.0-7.0   (+8 -4 =6 )  100.0   -35
 - Coiled 0.6 64-bit                       2583   1.5-2.5   (+1 -2 =1 )  100.0  -197
 - Dorky 4.8 64-bit                        2558   2.5-1.5   (+2 -1 =1 )  100.0   -47
 - Detroid 1.0.1 64-bit                    2556   3.5-0.5   (+3 -0 =1 )  100.0  +147
 - Axolotl 1.9 64-bit                      2524   3.5-0.5   (+3 -0 =1 )  100.0  +115


Created in 2005-2013 by CCRL team
Last games added on October 17, 2020