CCRL 40/15
Downloads and Statistics
September 19, 2020
Testing summary:
Total: 1'178'235 games
played by 2'711 programs

White wins: 406'134 (34.5%)
Black wins: 300'016 (25.5%)
Draws: 472'085 (40.1%)
White score: 54.5%

Engine Details

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Pirarucu 1.9.2 64-bit in CCRL 40/15, 2020-09-19
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:
Pirarucu 1.9.2 64-bit has no rank with rating of 2237 Elo points (+24 -24),
based on 694 games: 287 wins, 279 losses and 128 draws
Score: 50.6%, Average opponent: −6.2, Draws: 18.4%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - RubiChess 0.8 64-bit                    2460   8.0-28.0  (+5 -25=6 )    0.0    +4
 - Popochin 4.1 64-bit                     2397   7.0-25.0  (+4 -22=6 )    0.0   -61
 - Horizon 4.4                             2386   8.5-23.5  (+4 -19=9 )    0.0   -18
 - Topple 0.1.1 64-bit                     2362   9.5-20.5  (+8 -19=3 )    0.0   -26
 - Jazz 840 64-bit                         2339   8.0-24.0  (+5 -21=6 )    0.0   -89
 - Aice 0.99.2                             2338  10.0-28.0  (+7 -25=6 )    0.0   -84
 - Asterisk 0.6                            2332  15.0-23.0  (+12-20=6 )    0.0   +12
 - EveAnn 1.72                             2320   9.5-22.5  (+6 -19=7 )    0.0   -68
 - Absolute Zero 2.4.7.2 64-bit            2297  13.0-21.0  (+8 -16=10)    0.0   -22
 - Sungorus 1.4 64-bit                     2297  16.0-14.0  (+14-12=4 )    0.0   +85
 - Galjoen 0.38 64-bit                     2284  18.5-19.5  (+14-15=9 )    0.2   +40
 - Zevra 1.8.4 r650 64-bit                 2236  18.0-14.0  (+13-9 =10)   53.1   +40
 - Robocide 20170718 64-bit                2221  22.5-13.5  (+20-11=5 )   86.4   +83
 - Napoleon 1.7 64-bit                     2135  17.5-14.5  (+14-11=7 )  100.0   -69
 - BikJump 2.01 64-bit                     2120  23.0-9.0   (+20-6 =6 )  100.0   +49
 - AdroitChess 0.4                         2079  21.0-9.0   (+20-8 =2 )  100.0   +10
 - Embla 1.0.1 64-bit                      2049  22.5-9.5   (+19-6 =7 )  100.0   -37
 - Monarch 1.7                             2045  27.0-5.0   (+23-1 =8 )  100.0   +66
 - Abbess 2018.02.07                       2033  23.0-9.0   (+21-7 =4 )  100.0   -28
 - Wuttang r2 64-bit                       2026  27.0-5.0   (+25-3 =4 )  100.0   +82
 - Bubble 1.5                              2012  26.5-5.5   (+25-4 =3 )  100.0   +62


Created in 2005-2013 by CCRL team
Last games added on September 19, 2020