CCRL 40/40
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 756'425 games
played by 1'967 programs
103446 CPU days (X2 4600+)

White wins: 259'856 (34.4%)
Black wins: 192'693 (25.5%)
Draws: 303'876 (40.2%)
White score: 54.4%

Engine Details

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Absolute Zero 2.4.4.0 64-bit in CCRL 40/40, 2017-11-18
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 40 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 15 minutes on a modern Intel CPU.
Tested by CCRL team, 2005-2017, http://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
Absolute Zero 2.4.4.0 64-bit has no rank with rating of 2267 Elo points (+33 -33),
based on 320 games: 112 wins, 125 losses and 83 draws
Score: 48.0%, Average opponent: +11.5, Draws: 25.9%


Pairwise results:
     Opponent                        Elo     Score                  LOS   Perf
 - CyberPagno 3.0 64-bit             2502   1.0-3.0   (+1 -3 =0 )    0.0    +8
 - Delphil 1.9f                      2383   2.0-6.0   (+0 -4 =4 )    0.0   -25
 - Hamsters 0.2                      2379   3.0-5.0   (+1 -3 =4 )    0.0   +43
 - GreKo 6.30                        2376   3.5-4.5   (+2 -3 =3 )    0.0   +72
 - TJchess 1.1 32-bit                2370   1.5-6.5   (+0 -5 =3 )    0.0  -102
 - MadChess 2.0 64-bit               2366   2.5-1.5   (+2 -1 =1 )    0.0  +181
 - Pupsi 0.19                        2363   1.0-7.0   (+0 -6 =2 )    0.0  -185
 - Philou 2.7.0                      2353   4.0-4.0   (+3 -3 =2 )    0.0   +86
 - Waxman 2015                       2352   4.5-7.5   (+3 -6 =3 )    0.0    -1
 - Counter 0.8                       2351   2.5-5.5   (+1 -4 =3 )    0.0   -36
 - Plisk 0.2.6 32-bit                2351   2.0-6.0   (+1 -5 =2 )    0.0   -90
 - Ifrit m1.6 32-bit                 2339   4.0-4.0   (+4 -4 =0 )    0.1   +72
 - Bagatur 1.4c 64-bit               2333   3.5-4.5   (+3 -4 =1 )    0.3   +20
 - Alex 2.12a                        2325   5.0-3.0   (+5 -3 =0 )    0.8  +169
 - EveAnn 1.71                       2324   4.0-4.0   (+3 -3 =2 )    0.7   +57
 - Gibbon 2.69a 64-bit               2315   6.0-6.0   (+4 -4 =4 )    0.7   +51
 - Cheese 1.3b 32-bit                2308   3.5-4.5   (+3 -4 =1 )    4.5    -3
 - Nemeton 1.2                       2306   2.0-6.0   (+0 -4 =4 )    3.6  -106
 - Popochin 3.1                      2300   2.0-6.0   (+1 -5 =2 )    8.2  -141
 - Schooner 1.5 64-bit               2299   5.5-6.5   (+4 -5 =3 )    6.3    +4
 - Brutus 6.1                        2299   3.0-5.0   (+1 -3 =4 )    9.7   -37
 - nanoSzachy 3.0                    2297   4.5-3.5   (+4 -3 =1 )   11.3   +75
 - Fischerle 0.9.70 SE 64-bit        2291   2.5-1.5   (+2 -1 =1 )   12.3  +109
 - Jazz 444 64-bit                   2259   2.5-5.5   (+2 -5 =1 )   61.9  -162
 - Protej 0.5.8c                     2253   2.5-1.5   (+2 -1 =1 )   75.6   +68
 - Hussar 0.2                        2221   4.5-3.5   (+4 -3 =1 )   97.0    +5
 - Vajolet 1.62.1                    2219   5.5-2.5   (+4 -1 =3 )   97.7   +76
 - OBender 03.2016 64-bit            2214   3.0-1.0   (+2 -0 =2 )   99.6   +89
 - AliChess 4.16                     2212   4.5-3.5   (+4 -3 =1 )   98.6    -2
 - Betsabe II 1.09c                  2211   6.0-2.0   (+5 -1 =2 )   98.7  +126
 - ChessKISS 1.7c 64-bit             2209   2.0-2.0   (+2 -2 =0 )   99.8   -58
 - FireFly 2.5.13 64-bit             2206   3.0-5.0   (+1 -3 =4 )   99.3  -134
 - Napoleon 1.6.0b 64-bit            2204   2.0-2.0   (+1 -1 =2 )   99.6   -63
 - Quazar 0.2 64-bit                 2191   5.5-2.5   (+5 -2 =1 )   99.9   +70
 - NG-Play 9.85 64-bit               2188   2.5-5.5   (+2 -5 =1 )  100.0  -222
 - Glass 0.1.0c                      2185   4.5-3.5   (+3 -2 =3 )  100.0   -44
 - Amundsen 0.65.1                   2185   4.5-3.5   (+3 -2 =3 )  100.0   -34
 - BlackBishop 0.47                  2184   5.0-3.0   (+4 -2 =2 )  100.0    +7
 - Sjakk 1.1.7                       2174   6.0-2.0   (+5 -1 =2 )  100.0   +92
 - Prophet 2.0 64-bit                2173   4.5-3.5   (+3 -2 =3 )  100.0   -56
 - Simplex 0.9.3 32-bit              2166   5.0-3.0   (+5 -3 =0 )  100.0   +10
 - Atak 6.0                          2141   7.5-0.5   (+7 -0 =1 )  100.0  +277


Created in 2005-2013 by CCRL team
Last games added on November 18, 2017