CCRL 40/4
Downloads and Statistics
June 15, 2019
Testing summary:
Total: 2'051'440 games
played by 2'369 programs
27518 CPU days (X2 4600+)

White wins: 797'129 (38.9%)
Black wins: 645'243 (31.5%)
Draws: 609'068 (29.7%)
White score: 53.7%

Engine Details

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Sjakk 2.0 32-bit in CCRL 40/4, 2019-06-15
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 4 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 1.5 minutes on a modern Intel CPU.
Tested by CCRL team, 2005-2019, http://computerchess.org.uk/ccrl/404/

CCRL 40/4 main list:
Sjakk 2.0 32-bit has no rank with rating of 2396 Elo points (+29 -29),
based on 416 games: 128 wins, 179 losses and 109 draws
Score: 43.9%, Average opponent: +42.4, Draws: 26.2%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Atlas 3.25 64-bit                  2570   2.0-8.0   (+2 -8 =0 )    0.0  -107
 - Tucano 1.04                        2545   6.5-10.5  (+5 -9 =3 )    0.0   +61
 - Djinn 0.979 64-bit                 2544   4.0-6.0   (+4 -6 =0 )    0.0   +59
 - nanoSzachy 4.0 64-bit              2543   3.5-6.5   (+2 -5 =3 )    0.0   +42
 - Rodin 5.1                          2538   7.5-11.5  (+3 -7 =9 )    0.0   +77
 - DanaSah 5.00                       2510   5.0-5.0   (+2 -2 =6 )    0.0  +110
 - NirvanaChess 1.1 64-bit            2500  11.0-21.0  (+6 -16=10)    0.0     0
 - GreKo 10.0 64-bit                  2490   5.0-13.0  (+3 -11=4 )    0.0   -72
 - Murka 2 64-bit                     2482   4.5-7.5   (+3 -6 =3 )    0.0    -4
 - Pawny 0.3.1 64-bit                 2479   5.5-11.5  (+3 -9 =5 )    0.0   -36
 - Cheese 1.4 64-bit                  2476   1.5-8.5   (+1 -8 =1 )    0.0  -227
 - iCE 0.3                            2475   5.0-11.0  (+4 -10=2 )    0.0   -66
 - Mephisto Gideon Professional       2473   4.5-12.5  (+4 -12=1 )    0.0  -123
 - Dorky 4.3 64-bit                   2466   4.0-6.0   (+2 -4 =4 )    0.0    +1
 - pikoSzachy 4.0                     2456   5.5-12.5  (+4 -11=3 )    0.0   -88
 - Eeyore 1.52 64-bit                 2426   6.0-4.0   (+5 -3 =2 )    2.7  +103
 - Hussar 0.4                         2418   8.5-9.5   (+6 -7 =5 )    8.3    +4
 - Delphil 2.9g 64-bit                2415   5.0-5.0   (+5 -5 =0 )   15.8   +19
 - RomiChess P3L 64-bit               2412  15.5-4.5   (+12-1 =7 )   16.4  +205
 - OliThink 5.3.2 64-bit              2402   8.0-9.0   (+4 -5 =8 )   36.4   -15
 - Ifrit m1.8 64-bit                  2401   5.0-10.0  (+2 -7 =6 )   38.2   -95
 - PostModernist 1016                 2389   2.0-2.0   (+0 -0 =4 )   68.0    -7
 - Leila 0.53h                        2387   3.5-0.5   (+3 -0 =1 )   72.7  +274
 - Jazz 721 64-bit                    2375   8.5-9.5   (+7 -8 =3 )   89.7   -40
 - Muse 0.899b                        2371   2.0-2.0   (+2 -2 =0 )   94.5   -25
 - Terra 3.4                          2368   0.5-2.5   (+0 -2 =1 )   96.3  -246
 - Myrddin 0.86 64-bit                2366  10.5-8.5   (+7 -5 =7 )   96.7    +8
 - Ares 1.004                         2332   2.0-1.0   (+2 -1 =0 )  100.0   +92
 - Sorgenkind 0.4                     2329   1.0-2.0   (+0 -1 =2 )  100.0  -138
 - Sage 3.53                          2325   2.0-1.0   (+2 -1 =0 )  100.0   +85
 - Chezzz 1.0.3                       2324   2.0-1.0   (+2 -1 =0 )  100.0   +84
 - Aice 0.99.2                        2316   2.0-1.0   (+2 -1 =0 )  100.0   +76
 - Tytan 9.32 64-bit                  2304   2.5-0.5   (+2 -0 =1 )  100.0  +152
 - KnightX 1.92                       2297   2.5-0.5   (+2 -0 =1 )  100.0  +145
 - Popochin 3.2                       2275   1.5-0.5   (+1 -0 =1 )  100.0   +36
 - Esc 1.16                           2267   2.0-1.0   (+2 -1 =0 )  100.0   +27
 - Scidlet 3.61 64-bit                2266   2.5-0.5   (+2 -0 =1 )  100.0  +114
 - Zeus 1.29                          2262   2.0-1.0   (+1 -0 =2 )  100.0   -28
 - Ant 2006-F                         2236   2.0-2.0   (+1 -1 =2 )  100.0  -170
 - Chispa 4.0.3                       2206   0.5-3.5   (+0 -3 =1 )  100.0  -479
 - Shallow 1.0 64-bit                 2192   4.0-0.0   (+4 -0 =0 )  100.0  +INF
 - NagaSkaki 5.12                     2154   4.0-0.0   (+4 -0 =0 )  100.0  +INF


Created in 2005-2013 by CCRL team
Last games added on June 15, 2019