CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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Isa 3.7 64-bit in CCRL 40/15, 2024-11-16
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, 2005-2024, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
Isa 3.7 64-bit has no rank with rating of 2933 Elo points (+25 -25),
based on 447 games: 140 wins, 107 losses and 200 draws
Score: 53.7%, Average opponent: −27.4, Draws: 44.7%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - EveAnn 2.1                              3043  12.0-18.0  (+4 -10=16)    0.0   +39
 - 4ku 5.1 64-bit                          3002  13.5-16.5  (+8 -11=11)    0.0   +30
 - Myrddin 0.91 64-bit                     2997  27.0-36.0  (+12-21=30)    0.0   +12
 - monty v1.0.0 64-bit                     2946  13.5-16.5  (+8 -11=11)   21.7   -22
 - Rengar 2.1.1 64-bit                     2939  15.5-14.5  (+10-9 =11)   40.9   +14
 - Puffin 4.0.0 64-bit                     2926  19.0-11.0  (+11-3 =16)   64.1   +85
 - Astra 3.2 64-bit                        2912   2.5-1.5   (+2 -1 =1 )   89.8   +72
 - Cheng4 0.38 64-bit                      2911  14.5-15.5  (+5 -6 =19)   92.2   -30
 - Arasan 18.0 64-bit                      2879  15.5-14.5  (+9 -8 =13)  100.0   -39
 - Rengar 2.0.0 64-bit                     2849   3.0-1.0   (+2 -0 =2 )  100.0   +86
 - Jacky Chess 24.06 64-bit                2846   2.0-2.0   (+1 -1 =2 )  100.0   -87
 - STRO4K 3.0 64-bit                       2843  22.5-11.5  (+15-4 =15)  100.0   +25
 - Seawall 20240926 64-bit                 2839  20.0-14.0  (+14-8 =12)  100.0   -27
 - Lozza 3.0 64-bit                        2833   5.5-2.5   (+4 -1 =3 )  100.0   +32
 - Yakka 1.1 64-bit                        2824  25.5-12.5  (+18-5 =15)  100.0   +16
 - KnightX 4.11 64-bit                     2817   3.0-1.0   (+2 -0 =2 )  100.0   +49
 - Belette 3.0.0 64-bit                    2809   1.5-2.5   (+0 -1 =3 )  100.0  -201
 - Trinket 3.5.0 64-bit                    2787   4.5-3.5   (+3 -2 =3 )  100.0   -93
 - Coiled 1.2 (no NNUE) 64-bit             2783   1.5-2.5   (+0 -1 =3 )  100.0  -227
 - Mess 0.3.0 64-bit                       2771   2.5-1.5   (+2 -1 =1 )  100.0   -49
 - Javelin 3.0.0 64-bit                    2766   3.0-1.0   (+3 -1 =0 )  100.0   +66
 - Lux 4.2 64-bit                          2765   3.5-0.5   (+3 -0 =1 )  100.0  +120
 - Nawito 22.07 64-bit                     2755   3.0-1.0   (+2 -0 =2 )  100.0   -11
 - MadChess 3.2 64-bit                     2754   2.5-1.5   (+1 -0 =3 )  100.0  -107
 - Aramis 1.4.0 64-bit                     2738   2.0-2.0   (+1 -1 =2 )  100.0  -183
 - CT800 1.46 64-bit                       2721   1.5-2.5   (+0 -1 =3 )  100.0  -282


Created in 2005-2013 by CCRL team
Last games added on November 16, 2024