CCRL 40/40
Downloads and Statistics
July 11, 2019
Testing summary:
Total: 1'066'603 games
played by 2'494 programs
145750 CPU days (X2 4600+)

White wins: 370'641 (34.7%)
Black wins: 275'905 (25.9%)
Draws: 420'057 (39.4%)
White score: 54.4%

Engine Details

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CuckooChess 1.10 in CCRL 40/40, 2019-07-11
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, 2005-2019, http://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
CuckooChess 1.10 has no rank with rating of 2530 Elo points (+31 -31),
based on 330 games: 113 wins, 103 losses and 114 draws
Score: 51.5%, Average opponent: −11.8, Draws: 34.5%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - CM10th Default                     2632   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Arasan 13.4 32-bit                 2622   3.0-7.0   (+0 -4 =6 )    0.0   -22
 - Dirty 24Apr2011 32-bit             2613   1.5-10.5  (+0 -9 =3 )    0.0  -200
 - Arasan 13.2 32-bit                 2607   4.5-5.5   (+1 -2 =7 )    0.0   +52
 - Arminius 2015-08-06 64-bit         2603   3.5-6.5   (+2 -5 =3 )    0.0   -26
 - Rodin 7.0                          2600   2.5-5.5   (+2 -5 =1 )    0.0   -77
 - Philou 3.7.1 32-bit                2599   6.5-3.5   (+6 -3 =1 )    0.1  +191
 - Aristarch 4.50                     2595   1.0-0.0   (+1 -0 =0 )    0.0  +INF
 - Rotor 0.6                          2589   2.0-2.0   (+2 -2 =0 )    0.1   +59
 - Amyan 1.72                         2589   5.5-8.5   (+3 -6 =5 )    0.0   -11
 - RedQueen 0.9.8 32-bit              2576   1.5-9.5   (+1 -9 =1 )    0.9  -276
 - Gaviota 0.84 32-bit                2570   4.5-5.5   (+1 -2 =7 )    2.7    +8
 - Bobcat 20110414 32-bit             2569   3.0-1.0   (+2 -0 =2 )    4.3  +188
 - N2 0.4 32-bit                      2567   0.5-3.5   (+0 -3 =1 )    2.1  -251
 - Brutus 8.05 32-bit                 2566   1.5-3.5   (+1 -3 =1 )    2.3  -109
 - Philou 3.5.1                       2561   2.0-2.0   (+1 -1 =2 )    6.1   +31
 - GreKo 12.0 64-bit                  2540   3.5-6.5   (+1 -4 =5 )   30.7   -76
 - DanaSah 4.60                       2540   1.5-2.5   (+1 -2 =1 )   31.7   -81
 - AnMon 5.75                         2538   3.0-1.0   (+2 -0 =2 )   33.2  +157
 - GarboChess 3.0 32-bit              2536   6.0-4.0   (+3 -1 =6 )   37.9   +61
 - Rodent 0.10                        2535   5.5-4.5   (+4 -3 =3 )   41.3   +36
 - Gaviota 0.83 32-bit                2524   3.0-2.0   (+2 -1 =2 )   60.8   +60
 - Glass 1.7 32-bit                   2514   5.5-4.5   (+4 -3 =3 )   77.3   +15
 - Nimzo 8                            2512   7.0-3.0   (+5 -1 =4 )   79.9  +115
 - Arminius 2014-01-18 64-bit         2502   5.0-1.0   (+4 -0 =2 )   91.9  +202
 - Twisted Logic 20080404x            2495   4.5-5.5   (+4 -5 =1 )   95.4   -78
 - Ufim 7.01                          2489   5.0-5.0   (+3 -3 =4 )   96.4   -36
 - Xpdnt 091007                       2482   1.5-2.5   (+1 -2 =1 )   99.7  -143
 - Arasan 10.2 32-bit                 2482   6.5-3.5   (+5 -2 =3 )   99.1   +56
 - Chronos 1.9.4                      2472   5.0-5.0   (+3 -3 =4 )   99.4   -58
 - Pupsi2 0.08                        2472   2.5-1.5   (+1 -0 =3 )   99.9    +9
 - Delphil 2.7                        2469   4.0-6.0   (+2 -4 =4 )   99.8  -124
 - LittleThought 1.052 32-bit         2467   1.5-0.5   (+1 -0 =1 )  100.0  +116
 - Gaviota 0.80 32-bit                2466   7.5-2.5   (+6 -1 =3 )   99.8  +112
 - Counter 1.1                        2455   7.5-2.5   (+6 -1 =3 )  100.0   +99
 - Hussar 0.4                         2443  13.0-6.0   (+10-3 =6 )  100.0   +38
 - Cheng3 1.02b                       2441  11.5-4.5   (+9 -2 =5 )  100.0   +59
 - Critter 0.38                       2433   6.5-3.5   (+4 -1 =5 )  100.0    -7
 - Pawny 0.2.1 32-bit                 2402   4.0-4.0   (+3 -3 =2 )  100.0  -128
 - TJchess 1.01                       2369   6.5-3.5   (+6 -3 =1 )  100.0   -40


Created in 2005-2013 by CCRL team
Last games added on July 11, 2019