CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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Pirarucu 2.9.5 64-bit 4CPU in CCRL 40/15, 2024-11-16
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, 2005-2024, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
Pirarucu 2.9.5 64-bit 4CPU has no rank with rating of 3059 Elo points (+27 -27),
based on 331 games: 84 wins, 87 losses and 160 draws
Score: 49.5%, Average opponent: +3.3, Draws: 48.3%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Marvin 5.1.0 64-bit 4CPU                3293   2.0-18.0  (+1 -17=2 )    0.0  -125
 - Chiron 4 64-bit 4CPU                    3235   1.5-2.5   (+0 -1 =3 )    0.0   +98
 - NirvanaChess 2.4 64-bit 4CPU            3224   1.5-2.5   (+1 -2 =1 )    0.0   +63
 - Arasan 21.2 64-bit 4CPU                 3213   2.0-2.0   (+0 -0 =4 )    0.0  +154
 - ChessBrainVB 3.72 4CPU                  3203   0.0-4.0   (+0 -4 =0 )    0.0  -INF
 - Nemorino 5.00 64-bit 4CPU               3190   0.5-3.5   (+0 -3 =1 )    0.0  -157
 - Pedone 1.8 64-bit 4CPU                  3179   0.5-0.5   (+0 -0 =1 )    0.0  +154
 - Pedone 1.9 64-bit 4CPU                  3178   7.5-10.5  (+1 -4 =13)    0.0   +67
 - Vajolet2 2.6.1 64-bit 4CPU              3177   1.5-2.5   (+0 -1 =3 )    0.0   +40
 - Wasp 3.50 64-bit 4CPU                   3138   1.0-3.0   (+0 -2 =2 )    0.0   -91
 - Rodent III 0.276 64-bit 4CPU            3109  10.0-14.0  (+3 -7 =14)    0.3    -7
 - RubiChess 1.3 64-bit 4CPU               3104   5.0-9.0   (+2 -6 =6 )    0.3   -55
 - Demolito 2018-10-29 64-bit 4CPU         3102   1.0-3.0   (+0 -2 =2 )    0.8  -122
 - Topple 0.7.5 64-bit 4CPU                3100  10.0-10.0  (+4 -4 =12)    0.8   +41
 - Arasan 20.0 64-bit 4CPU                 3058   5.5-6.5   (+2 -3 =7 )   53.0   -26
 - Bobcat 8.0 64-bit 4CPU                  3054   6.5-3.5   (+4 -1 =5 )   62.2  +103
 - Winter 0.6 64-bit 4CPU                  3054  10.5-11.5  (+6 -7 =9 )   62.4   -20
 - Cheng 4.39 64-bit 4CPU                  3038   4.5-5.5   (+2 -3 =5 )   92.0   -52
 - Nu-chess 1.0 64-bit 4CPU                3018  21.0-11.0  (+15-5 =12)   99.1   +75
 - Asymptote 0.8 64-bit 4CPU               3006  12.0-8.0   (+7 -3 =10)   99.8   +17
 - Rybka 2.2 64-bit 4CPU                   3003   7.5-4.5   (+6 -3 =3 )  100.0   +43
 - Winter 0.5 64-bit 4CPU                  2989   6.0-4.0   (+4 -2 =4 )  100.0    -5
 - Marvin 3.3.2 64-bit 4CPU                2971  21.0-11.0  (+12-2 =18)  100.0   +15
 - The Baron 3.44 64-bit 4CPU              2965   6.5-3.5   (+3 -0 =7 )  100.0    -1
 - Tucano 7.07 64-bit 4CPU                 2964   8.0-8.0   (+3 -3 =10)  100.0   -92
 - Igel 1.9.0 64-bit 4CPU                  2862  11.0-5.0   (+8 -2 =6 )  100.0   -55


Created in 2005-2013 by CCRL team
Last games added on November 16, 2024