CCRL 40/15
Downloads and Statistics
November 28, 2020
Testing summary:
Total: 1'194'035 games
played by 2'744 programs

White wins: 411'031 (34.4%)
Black wins: 303'225 (25.4%)
Draws: 479'779 (40.2%)
White score: 54.5%

Engine Details

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Arasan 12.0 64-bit in CCRL 40/15, 2020-11-28
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, 2005-2020, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
Arasan 12.0 64-bit has no rank with rating of 2555 Elo points (+23 -23),
based on 668 games: 202 wins, 251 losses and 215 draws
Score: 46.3%, Average opponent: +25.5, Draws: 32.2%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Twisted Logic 20100131x 64-bit          2771   4.0-20.0  (+2 -18=4 )    0.0   -55
 - SmarThink 1.20 64-bit                   2763   6.0-18.0  (+4 -16=4 )    0.0   +12
 - Spike 1.2 Turin                         2744   4.5-19.5  (+0 -15=9 )    0.0   -20
 - Booot 4.15.1                            2696   7.5-16.5  (+5 -14=5 )    0.0    +4
 - Delfi 5.4                               2689   9.5-14.5  (+4 -9 =11)    0.0   +69
 - Vajolet 2.03                            2660   1.5-2.5   (+0 -1 =3 )    0.0   +45
 - Alaric 707                              2660   9.5-14.5  (+4 -9 =11)    0.0   +43
 - ProDeo 1.83c                            2649   1.5-2.5   (+0 -1 =3 )    0.0   +61
 - Colossus 2008b                          2643  11.0-13.0  (+8 -10=6 )    0.0   +54
 - Cheng3 1.07 64-bit                      2635   2.5-5.5   (+1 -4 =3 )    0.0   -49
 - WildCat 8                               2629  11.5-12.5  (+8 -9 =7 )    0.0   +58
 - Rotor 0.8                               2628   1.5-2.5   (+0 -1 =3 )    0.0   +13
 - NoraGrace 2.0 64-bit                    2623   1.0-3.0   (+1 -3 =0 )    0.0  -159
 - Sloppy 0.2.2 64-bit                     2611   9.0-15.0  (+5 -11=8 )    0.0   -29
 - Naum 1.91 64-bit                        2609   7.0-7.0   (+5 -5 =4 )    0.0   +47
 - Godel 2.05 64-bit                       2608   4.5-3.5   (+3 -2 =3 )    0.4  +100
 - Rodent 0.16 64-bit                      2602   1.0-3.0   (+0 -2 =2 )    0.7  -102
 - Djinn 0.987 64-bit                      2601   1.5-2.5   (+1 -2 =1 )    0.5   -36
 - Glass 2.0 64-bit                        2598   4.5-3.5   (+3 -2 =3 )    0.1   +85
 - N2 0.4 64-bit                           2594  12.5-11.5  (+8 -7 =9 )    0.3   +47
 - Glass 1.9 64-bit                        2594   0.5-3.5   (+0 -3 =1 )    2.5  -274
 - Brutus 8.05 64-bit                      2589   1.5-2.5   (+1 -2 =1 )    1.6   -24
 - GreKo 12.1 64-bit                       2588   4.0-6.0   (+2 -4 =4 )    4.6   -35
 - Rodent 0.15 64-bit                      2573   3.5-4.5   (+3 -4 =1 )   18.3   -27
 - Tucano 2.00 64-bit                      2572   2.5-1.5   (+2 -1 =1 )   19.1  +112
 - Atlas 3.25 64-bit                       2569   6.0-6.0   (+3 -3 =6 )   22.0   +34
 - Jellyfish 1.0                           2567   5.5-4.5   (+3 -2 =5 )   23.8   +47
 - JikChess 0.02 64-bit                    2558   3.5-6.5   (+3 -6 =1 )   42.5  -115
 - Francesca MAD 0.19                      2558   2.5-1.5   (+2 -1 =1 )   42.6  +121
 - Carballo 1.5 64-bit                     2557   3.5-6.5   (+2 -5 =3 )   46.7  -102
 - Capivara LK 0.09b02c 64-bit             2555   5.0-5.0   (+4 -4 =2 )   49.9    -5
 - DanaSah 5.00                            2552   2.0-2.0   (+1 -1 =2 )   58.0   +27
 - Capivara LK 0.09b02d 64-bit             2552   4.5-5.5   (+4 -5 =1 )   56.2   -39
 - Rodin 6.0                               2550   2.0-2.0   (+0 -0 =4 )   61.4    -5
 - Pirarucu 2.1.1 64-bit                   2550   3.0-5.0   (+1 -3 =4 )   61.9   -79
 - NirvanaChess 1.1 64-bit                 2549   5.5-8.5   (+3 -6 =5 )   64.3   -74
 - nanoSzachy 4.0 64-bit                   2546   0.5-3.5   (+0 -3 =1 )   74.6  -263
 - Rodin 5.1                               2544   2.0-6.0   (+1 -5 =2 )   71.6  -221
 - GreKo 9.7 64-bit                        2544   2.5-1.5   (+1 -0 =3 )   72.1   +56
 - Rhetoric 1.1 64-bit                     2544   6.5-3.5   (+6 -3 =1 )   71.5  +107
 - Tucano 1.04                             2540   4.5-3.5   (+4 -3 =1 )   78.6    +3
 - Tornado 2.1.41a                         2527   2.5-1.5   (+1 -0 =3 )   95.4   +31
 - Cheese 1.5 64-bit                       2519   5.5-4.5   (+3 -2 =5 )   98.1   -12
 - GreKo 10.3.1 64-bit                     2516   4.5-5.5   (+3 -4 =3 )   97.4   -79
 - DanaSah 5.06                            2514   5.0-5.0   (+3 -3 =4 )   98.1   -36
 - Shield 1.3.1 64-bit                     2511   6.5-1.5   (+5 -0 =3 )   99.8  +162
 - Maverick 1.0 64-bit                     2508   6.0-4.0   (+5 -3 =2 )   99.7   +30
 - GreKo 10.2 64-bit                       2503   5.0-5.0   (+3 -3 =4 )   99.6   -52
 - LittleThought 1.052 64-bit              2500   6.0-2.0   (+5 -1 =2 )  100.0  +128
 - K2 0.75                                 2492   4.0-6.0   (+2 -4 =4 )  100.0  -126
 - Pawny 0.3 64-bit                        2491   4.5-3.5   (+3 -2 =3 )   99.9   -26
 - JikChess 0.01 64-bit                    2488   4.0-4.0   (+2 -2 =4 )  100.0   -72
 - Delphil 3.1 64-bit                      2477   5.5-4.5   (+3 -2 =5 )  100.0   -46
 - Cheese 1.4 64-bit                       2470   9.5-8.5   (+6 -5 =7 )  100.0   -68
 - Giraffe 20150908 64-bit                 2463   5.5-2.5   (+5 -2 =1 )  100.0   +57
 - Donna 2.1 64-bit                        2461   5.0-5.0   (+4 -4 =2 )  100.0   -88
 - Betsabe II 1.47                         2443   9.0-1.0   (+8 -0 =2 )  100.0  +215
 - K2 0.79                                 2440   5.5-2.5   (+4 -1 =3 )  100.0    +7
 - Taltos rev118 64-bit                    2439   4.5-1.5   (+4 -1 =1 )  100.0   +80
 - Ares 1.005 64-bit                       2418   3.5-0.5   (+3 -0 =1 )  100.0  +152
 - Monolith 0.3 64-bit                     2417   6.0-4.0   (+4 -2 =4 )  100.0   -74
 - Shallow r688 64-bit                     2413   7.0-3.0   (+6 -2 =2 )  100.0    +7
 - Popochin 4.1 64-bit                     2397   5.5-2.5   (+5 -2 =1 )  100.0    -5
 - Myrddin 0.87 64-bit                     2396   3.0-1.0   (+3 -1 =0 )  100.0   +68
 - Donna 1.0 64-bit                        2358   4.0-0.0   (+4 -0 =0 )  100.0  +INF


Created in 2005-2013 by CCRL team
Last games added on November 28, 2020