CCRL 40/15
Downloads and Statistics
May 8, 2021
Testing summary:
Total: 1'242'291 games
played by 2'843 programs

White wins: 425'658 (34.3%)
Black wins: 312'703 (25.2%)
Draws: 503'930 (40.6%)
White score: 54.5%

Engine Details

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Weiss 0.9 64-bit in CCRL 40/15, 2021-05-08
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:
Weiss 0.9 64-bit has no rank with rating of 2642 Elo points (+27 -27),
based on 470 games: 173 wins, 155 losses and 142 draws
Score: 51.9%, Average opponent: −15.3, Draws: 30.2%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - tomitankChess 4.0 64-bit                2817   3.0-13.0  (+0 -10=6 )    0.0   -34
 - RuyDos 1.1.11 64-bit                    2785   6.5-9.5   (+4 -7 =5 )    0.0   +78
 - Arminius 2018-12-23 64-bit              2732   1.0-1.0   (+1 -1 =0 )    0.0   +90
 - Shield 2.1 64-bit                       2727   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - GreKo 2018.08 64-bit                    2715   7.0-9.0   (+4 -6 =6 )    0.0   +38
 - GreKo 2020.01 64-bit                    2709   0.5-1.5   (+0 -1 =1 )    0.0   -75
 - Ktulu 8                                 2706   5.0-11.0  (+3 -9 =4 )    0.0   -69
 - Benjamin 1.0                            2698   2.0-0.0   (+2 -0 =0 )    0.1  +INF
 - Chessmaster 11 Conqueror                2694   0.5-1.5   (+0 -1 =1 )    0.1   -90
 - ECE 20.1 64-bit                         2692  10.5-15.5  (+6 -11=9 )    0.1   -14
 - Fridolin 3.10 64-bit                    2683   0.0-2.0   (+0 -2 =0 )    0.4  -INF
 - RedQueen 1.1.3 64-bit                   2672   8.0-8.0   (+3 -3 =10)    3.8   +30
 - Djinn 1.021 64-bit                      2667   1.0-1.0   (+0 -0 =2 )    5.4   +25
 - RedQueen 1.1.98 64-bit                  2663   1.0-1.0   (+1 -1 =0 )   10.0   +21
 - K2 0.95                                 2662  13.0-9.0   (+9 -5 =8 )   10.3   +79
 - Cyrano 0.6b17 32-bit                    2648   9.5-6.5   (+7 -4 =5 )   35.9   +70
 - Drosophila 1.6 64-bit                   2648  10.5-5.5   (+8 -3 =5 )   35.9  +112
 - CM10th Pestilence                       2644   0.5-1.5   (+0 -1 =1 )   46.7  -154
 - Gandalf 6                               2634   7.5-8.5   (+6 -7 =3 )   70.8   -29
 - Nawito 1906                             2628   3.0-1.0   (+3 -1 =0 )   79.9  +212
 - Orion 0.6 64-bit                        2628   2.0-2.0   (+1 -1 =2 )   80.5    -3
 - Delocto 0.61n 64-bit                    2626   3.5-0.5   (+3 -0 =1 )   81.2  +266
 - Caligula 0.9g                           2621   8.0-8.0   (+6 -6 =4 )   89.3   -21
 - Hamsters 0.7                            2617  11.0-5.0   (+9 -3 =4 )   92.6  +111
 - Sloppy 0.2.2 64-bit                     2612   6.0-10.0  (+3 -7 =6 )   97.0  -115
 - Muse 0.953 64-bit                       2594   9.5-6.5   (+5 -2 =9 )   99.9    +5
 - Betsabe II 1.96                         2592  11.5-8.5   (+11-8 =1 )   99.8   +11
 - Pseudo 0.7c                             2591  10.5-5.5   (+7 -2 =7 )  100.0   +46
 - Galjoen 0.40 64-bit                     2590  11.0-9.0   (+8 -6 =6 )   99.9   -18
 - Amyan 1.72                              2590   9.0-7.0   (+7 -5 =4 )  100.0   -13
 - Brutus 8.05 64-bit                      2589   8.5-7.5   (+6 -5 =5 )   99.9   -30
 - Coiled 0.6 64-bit                       2585   2.0-2.0   (+0 -0 =4 )  100.0   -57
 - Donna 4.1 64-bit                        2584   2.5-1.5   (+2 -1 =1 )  100.0   +34
 - Ghost 3 64-bit                          2557   8.5-7.5   (+5 -4 =7 )  100.0   -69
 - Dorky 4.8 64-bit                        2557   2.0-2.0   (+2 -2 =0 )  100.0   -85
 - Capivara LK 0.09b02c 64-bit             2555  11.0-5.0   (+9 -3 =4 )  100.0   +47
 - Detroid 1.0.1 64-bit                    2554   7.5-8.5   (+6 -7 =3 )  100.0  -109
 - FrankWalter 2.4.0 64-bit                2541   3.0-1.0   (+2 -0 =2 )  100.0   +49
 - Maverick 1.5 64-bit                     2536   5.5-10.5  (+4 -9 =3 )  100.0  -225
 - Axolotl 1.9 64-bit                      2529   9.0-7.0   (+8 -6 =2 )  100.0   -63
 - CyberPagno 3.0 64-bit                   2514  12.5-3.5   (+12-3 =1 )  100.0  +116


Created in 2005-2013 by CCRL team
Last games added on May 8, 2021