CCRL 40/40
Downloads and Statistics
December 10, 2019
Testing summary:
Total: 1'104'091 games
played by 2'573 programs
150964 CPU days (X2 4600+)

White wins: 382'628 (34.7%)
Black wins: 284'145 (25.7%)
Draws: 437'318 (39.6%)
White score: 54.5%

Engine Details

Options
Show each game results
Pirarucu 2.9.5 64-bit 4CPU in CCRL 40/40, 2019-12-10
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 CPU.
Tested by CCRL team, 2005-2019, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/40 main list:
Pirarucu 2.9.5 64-bit 4CPU has no rank with rating of 3019 Elo points (+35 -35),
based on 235 games: 58 wins, 55 losses and 122 draws
Score: 50.6%, Average opponent: −6.0, Draws: 51.9%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Chiron 4 64-bit 4CPU               3192   1.5-2.5   (+0 -1 =3 )    0.0  +105
 - NirvanaChess 2.4 64-bit 4CPU       3181   1.5-2.5   (+1 -2 =1 )    0.0   +70
 - ChessBrainVB 3.72 4CPU             3173   0.0-4.0   (+0 -4 =0 )    0.0  -INF
 - Arasan 21.2 64-bit 4CPU            3172   2.0-2.0   (+0 -0 =4 )    0.0  +153
 - Nemorino 5.00 64-bit 4CPU          3152   0.5-3.5   (+0 -3 =1 )    0.0  -148
 - Pedone 1.8 64-bit 4CPU             3139   0.5-0.5   (+0 -0 =1 )    0.0  +150
 - Vajolet2 2.6.1 64-bit 4CPU         3137   1.5-2.5   (+0 -1 =3 )    0.0   +50
 - Pedone 1.9 64-bit 4CPU             3129   2.0-2.0   (+0 -0 =4 )    0.0  +110
 - Wasp 3.50 64-bit 4CPU              3101   1.0-3.0   (+0 -2 =2 )    0.0   -74
 - Demolito 2019-04-27 64-bit 4CPU    3074   5.5-4.5   (+2 -1 =7 )    6.5   +78
 - Rodent III 0.276 64-bit 4CPU       3068  10.0-14.0  (+3 -7 =14)    1.4     0
 - RubiChess 1.3 64-bit 4CPU          3066   5.0-9.0   (+2 -6 =6 )    1.3   -40
 - Demolito 2018-10-29 64-bit 4CPU    3057   1.0-3.0   (+0 -2 =2 )    6.7  -110
 - Arasan 20.0 64-bit 4CPU            3026   5.5-6.5   (+2 -3 =7 )   37.8   -14
 - Bobcat 8.0 64-bit 4CPU             3025   6.5-3.5   (+4 -1 =5 )   37.4  +100
 - Winter 0.6 64-bit 4CPU             3023  10.5-11.5  (+6 -7 =9 )   42.0    -8
 - Cheng 4.39 64-bit 4CPU             3010   4.5-5.5   (+2 -3 =5 )   67.1   -36
 - Rybka 2.2 64-bit 4CPU              2975   7.5-4.5   (+6 -3 =3 )   98.0   +44
 - Winter 0.5 64-bit 4CPU             2963   6.0-4.0   (+4 -2 =4 )   99.3    -1
 - Tucano 7.07 64-bit 4CPU            2941   8.0-8.0   (+3 -3 =10)   99.9   -75
 - The Baron 3.44 64-bit 4CPU         2939   6.5-3.5   (+3 -0 =7 )  100.0     0
 - Marvin 3.3.2 64-bit 4CPU           2935  21.0-11.0  (+12-2 =18)  100.0    +6
 - Igel 1.9.0 64-bit 4CPU             2849  11.0-5.0   (+8 -2 =6 )  100.0   -45


Created in 2005-2013 by CCRL team
Last games added on December 10, 2019