CCRL Blitz
Downloads and Statistics
October 24, 2020
Testing summary:
Total: 2'392'106 games
played by 2'834 programs

White wins: 921'308 (38.5%)
Black wins: 740'794 (31.0%)
Draws: 730'004 (30.5%)
White score: 53.8%

Engine Details

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Pirarucu 1.72 64-bit in CCRL Blitz, 2020-10-24
Ponder off, General book up to 12 moves, up to 6 piece EGTB
Time control: From Jan 2020, equivalent to 2'+1" on an Intel i7-4770K. See the "about" page.
Tested by CCRL team, 2005-2020, http://ccrl.chessdom.com/ccrl/404/

CCRL Blitz main list:
Pirarucu 1.72 64-bit has no rank with rating of 2090 Elo points (+30 -29),
based on 464 games: 272 wins, 127 losses and 65 draws
Score: 65.6%, Average opponent: −122.0, Draws: 14.0%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Ax 0.8                                  2043  12.0-16.0  (+10-14=4 )   99.9  -108
 - Gerbil 0.2 64-bit                       2043  20.5-9.5   (+19-8 =3 )   99.9  +101
 - Bestia 0.90                             2019  18.0-12.0  (+15-9 =6 )  100.0    +2
 - Little Wing 0.4.0 64-bit                2016  22.5-7.5   (+21-6 =3 )  100.0  +133
 - Plywood 1.7.3                           2002  15.0-12.0  (+14-11=2 )  100.0   -41
 - Bubble 1.5                              1987  20.5-8.5   (+19-7 =3 )  100.0   +62
 - BigLion 2.23x                           1986  16.5-11.5  (+15-10=3 )  100.0   -32
 - Elephant 1.06                           1981  20.0-10.0  (+18-8 =4 )  100.0   +20
 - Arabian Knight 1.55 64-bit              1979  17.0-11.0  (+15-9 =4 )  100.0   -24
 - Snowy 0.2 64-bit                        1978  17.0-9.0   (+14-6 =6 )  100.0    +1
 - La Dame Blanche 2.0c                    1969  21.5-8.5   (+20-7 =3 )  100.0   +58
 - Eagle 0.7.5                             1911  20.0-10.0  (+19-9 =2 )  100.0   -41
 - Warrior 1.0.3                           1907  20.0-10.0  (+15-5 =10)  100.0   -74
 - Dabbaba 7.49                            1907  20.0-9.0   (+18-7 =4 )  100.0   -31
 - MrChess 2.1                             1886  21.5-8.5   (+19-6 =5 )  100.0   -35
 - Purple Haze 2.1.0                       1881  22.5-6.5   (+21-5 =3 )  100.0   +19


Created in 2005-2013 by CCRL team
Last games added on October 24, 2020