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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Dirty 24Apr2011 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:
Dirty 24Apr2011 64-bit has no rank with rating of 2653 Elo points (+22 -21),
based on 706 games: 238 wins, 203 losses and 265 draws
Score: 52.5%, Average opponent: −17.6, Draws: 37.5%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Atlas 3.70em 64-bit                     2786   0.5-3.5   (+0 -3 =1 )    0.0  -156
 - Rhetoric 1.4.1 64-bit                   2775   3.0-7.0   (+0 -4 =6 )    0.0   +10
 - EXchess 7.18b 64-bit                    2774   4.0-6.0   (+2 -4 =4 )    0.0   +57
 - Rodent 1.3 64-bit                       2739   3.0-7.0   (+0 -4 =6 )    0.0   -22
 - Arasan 16.2 64-bit                      2737   5.0-5.0   (+3 -3 =4 )    0.0   +88
 - Pedone 1.0 64-bit                       2734   5.0-5.0   (+3 -3 =4 )    0.0   +85
 - Godel 3.4.9 64-bit                      2726   4.0-6.0   (+2 -4 =4 )    0.0   +14
 - Devel 2.0000                            2724   6.0-4.0   (+3 -1 =6 )    0.0  +126
 - Cheng4 0.35a 64-bit                     2717   4.5-5.5   (+3 -4 =3 )    0.0   +26
 - GreKo 2018.08 64-bit                    2715   2.5-3.5   (+2 -3 =1 )    0.0    +2
 - Arasan 16.0 64-bit                      2711   5.5-4.5   (+2 -1 =7 )    0.2   +89
 - GreKo 2018.07 64-bit                    2708   3.5-4.5   (+2 -3 =3 )    0.0   +12
 - iCE 1.0 64-bit                          2705   4.0-6.0   (+2 -4 =4 )    0.0   -11
 - Rhetoric 1.2 64-bit                     2694   4.5-5.5   (+1 -2 =7 )    0.8   +13
 - ECE 19.6.6.3 64-bit                     2693   3.5-6.5   (+1 -4 =5 )    0.5   -57
 - Vajolet 2.48                            2691   4.0-6.0   (+2 -4 =4 )    2.6   -24
 - Rodent 1.2 64-bit                       2689   3.5-6.5   (+2 -5 =3 )    3.7   -66
 - Atlas 3.60 64-bit                       2687   3.5-6.5   (+3 -6 =1 )    1.8   -88
 - Chess Tiger 2007                        2681   4.0-6.0   (+1 -3 =6 )    1.6   -31
 - ProDeo 1.85                             2673   4.5-5.5   (+3 -4 =3 )   13.6    -7
 - Rodent 1.1 64-bit                       2669   5.0-5.0   (+3 -3 =4 )   21.7   +16
 - Djinn 1.021 64-bit                      2667   5.5-2.5   (+5 -2 =1 )   15.6  +161
 - ProDeo 1.87                             2662   4.5-5.5   (+2 -3 =5 )   29.7   -22
 - CM10th Xperience                        2660  11.0-8.0   (+8 -5 =6 )   29.9   +49
 - Vajolet 2.03                            2660   5.0-5.0   (+3 -3 =4 )   35.3    +2
 - RedQueen 1.1.97 64-bit                  2659   4.0-6.0   (+3 -5 =2 )   34.1   -67
 - Godel 2.3.7 64-bit                      2657   3.5-0.5   (+3 -0 =1 )   42.5  +318
 - Scorpio 2.0 32-bit                      2652   2.0-2.0   (+1 -1 =2 )   53.8   -31
 - Spike 1.0a                              2650   8.0-7.0   (+2 -1 =12)   60.3    +7
 - Bobcat 20110414 64-bit                  2644  55.0-65.0  (+36-46=38)   71.0   -36
 - Cheng3 1.07 32-bit                      2629   3.0-1.0   (+2 -0 =2 )   92.3   +94
 - Rotor 0.8                               2628   2.0-2.0   (+0 -0 =4 )   96.8    +5
 - WildCat 8                               2628  12.0-12.0  (+9 -9 =6 )   97.4   -20
 - Igel 1.1 64-bit                         2628   3.0-3.0   (+1 -1 =4 )   93.2   -25
 - Nebula 2.0 64-bit                       2620   1.0-3.0   (+1 -3 =0 )   99.3  -232
 - Tucano 3.00 64-bit                      2619   9.5-5.5   (+7 -3 =5 )   98.2   +54
 - Pharaon 3.5.1                           2613  10.0-14.0  (+4 -8 =12)   99.9   -92
 - Gaviota 0.83 64-bit                     2598   3.0-1.0   (+3 -1 =0 )   99.9  +144
 - Glass 2.0 64-bit                        2597   2.0-2.0   (+2 -2 =0 )  100.0   -25
 - Aristarch 4.50                          2596  15.0-9.0   (+12-6 =6 )  100.0   +28
 - N2 0.4 64-bit                           2594  12.0-12.0  (+6 -6 =12)  100.0   -59
 - Amyan 1.72                              2590  15.0-9.0   (+11-5 =8 )  100.0   +19
 - Rotor 0.6                               2588  17.0-7.0   (+14-4 =6 )  100.0   +87
 - Quazar 0.3b 32-bit                      2582   3.0-1.0   (+2 -0 =2 )  100.0  +108
 - GNU Chess 5.07.153b 64-bit              2570  11.0-4.0   (+9 -2 =4 )  100.0   +85
 - SOS 5.1                                 2563  14.0-10.0  (+9 -5 =10)  100.0   -37
 - Ufim 8.02                               2543  16.5-7.5   (+12-3 =9 )  100.0   +16
 - Orion 0.5 64-bit                        2527   5.0-3.0   (+3 -1 =4 )  100.0   -56
 - LittleThought 1.052 64-bit              2497  20.5-3.5   (+18-1 =5 )  100.0  +122
 - Philou 3.1.4.1                          2494  14.5-9.5   (+10-5 =9 )  100.0   -87


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