CCRL 40/15
Downloads and Statistics
April 18, 2021
Testing summary:
Total: 1'237'253 games
played by 2'822 programs

White wins: 424'164 (34.3%)
Black wins: 311'650 (25.2%)
Draws: 501'439 (40.5%)
White score: 54.5%

Engine Details

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Pirarucu 2.6.1 64-bit in CCRL 40/15, 2021-04-18
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:
Pirarucu 2.6.1 64-bit has no rank with rating of 2924 Elo points (+20 -20),
based on 810 games: 205 wins, 239 losses and 366 draws
Score: 47.9%, Average opponent: +12.0, Draws: 45.2%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Xiphos 0.4 64-bit                       3144   4.5-15.5  (+0 -11=9 )    0.0   +45
 - Gull 3 64-bit                           3118   4.5-15.5  (+1 -12=7 )    0.0    +5
 - Strelka 5.5 64-bit                      3102   3.5-16.5  (+0 -13=7 )    0.0   -45
 - Nemorino 5.00 64-bit                    3085   4.5-15.5  (+1 -12=7 )    0.0   -27
 - Arasan 21.1 64-bit                      3080   5.5-16.5  (+0 -11=11)    0.0    +3
 - Pedone 1.8 64-bit                       3058   6.0-14.0  (+1 -9 =10)    0.0   +12
 - Vajolet2 2.6 64-bit                     3058   6.0-14.0  (+1 -9 =10)    0.0   +14
 - chess22k 1.12 64-bit                    3048   5.0-7.0   (+2 -4 =6 )    0.0   +72
 - Senpai 2.0 64-bit                       3031   6.5-13.5  (+2 -9 =9 )    0.0     0
 - Hakkapeliitta TCEC v2 64-bit            2999  10.5-11.5  (+6 -7 =9 )    0.0   +59
 - chess22k 1.11 64-bit                    2988   9.5-16.5  (+2 -9 =15)    0.0    -8
 - Rodent III 0.275 64-bit                 2985   9.0-15.0  (+2 -8 =14)    0.0    -9
 - Wasp 3.0 64-bit                         2983  15.5-20.5  (+8 -13=15)    0.0   +17
 - Demolito 2018-10-29 64-bit              2977  14.5-19.5  (+6 -11=17)    0.0    +5
 - Hiarcs 14                               2960   1.5-2.5   (+1 -2 =1 )    0.1   -56
 - Pirarucu 2.7.4 64-bit                   2949  26.0-34.0  (+5 -13=42)    2.6    -9
 - Deep Sjeng c't 2010                     2940   0.5-3.5   (+0 -3 =1 )    8.1  -267
 - Crafty 25.2 64-bit                      2931  14.5-11.5  (+9 -6 =11)   28.9   +45
 - Amoeba 2.8 64-bit                       2926  15.0-11.0  (+9 -5 =12)   45.9   +50
 - Bobcat 8.0 64-bit                       2923   2.0-2.0   (+1 -1 =2 )   55.2    -1
 - Cheng 4.39 64-bit                       2919  12.0-16.0  (+6 -10=12)   69.5   -46
 - Deep Junior Yokohama 64-bit             2918   2.5-1.5   (+2 -1 =1 )   68.6   +89
 - Dirty CUCUMBER 64-bit                   2917   7.0-5.0   (+4 -2 =6 )   72.4   +38
 - Deuterium 2018.1.35.514 64-bit          2912  10.5-11.5  (+7 -8 =7 )   84.7   -26
 - RubiChess 1.2.1 64-bit                  2907  16.0-16.0  (+9 -9 =14)   89.7   -17
 - Toga II 4.0 64-bit                      2903  11.0-9.0   (+8 -6 =6 )   96.2   +13
 - Scorpio 2.8 64-bit                      2884  10.0-10.0  (+6 -6 =8 )   99.9   -35
 - Gaviota 1.0 64-bit                      2859  10.5-11.5  (+4 -5 =13)  100.0   -75
 - Tucano 7.06 64-bit                      2852  12.0-8.0   (+5 -1 =14)  100.0   -19
 - Pirarucu 2.3.8 64-bit                   2851  11.5-8.5   (+7 -4 =9 )  100.0   -28
 - Fruit Reloaded 3.2.1 64-bit             2836  15.0-7.0   (+10-2 =10)  100.0   +25
 - Tucano 7.05 64-bit                      2823   6.0-4.0   (+4 -2 =4 )  100.0   -42
 - Godel 4.4.5 64-bit                      2814  17.5-4.5   (+15-2 =5 )  100.0  +114
 - Rhetoric 1.4.3 64-bit                   2793  18.0-2.0   (+16-0 =4 )  100.0  +195
 - RuyDos 1.1.9 64-bit                     2792  22.0-10.0  (+15-3 =14)  100.0   -12
 - Marvin 3.1.0 64-bit                     2791  13.5-8.5   (+9 -4 =9 )  100.0   -60
 - RofChade 1.0 64-bit                     2774  11.0-9.0   (+8 -6 =6 )  100.0  -113
 - Bison 9.11 64-bit                       2756  17.5-4.5   (+13-0 =9 )  100.0   +22


Created in 2005-2013 by CCRL team
Last games added on April 18, 2021