CCRL Blitz
Downloads and Statistics
September 26, 2020
Testing summary:
Total: 2'375'566 games
played by 2'806 programs

White wins: 914'963 (38.5%)
Black wins: 735'833 (31.0%)
Draws: 724'770 (30.5%)
White score: 53.8%

Engine Details

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Pirarucu 2.0.0 64-bit in CCRL Blitz, 2020-09-26
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 2.0.0 64-bit has no rank with rating of 2324 Elo points (+16 -16),
based on 1484 games: 725 wins, 481 losses and 278 draws
Score: 58.2%, Average opponent: −63.6, Draws: 18.7%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Orion 0.4 64-bit                        2417  10.0-22.0  (+8 -20=4 )    0.0   -57
 - Simplex 0.9.8 64-bit                    2406  13.0-17.0  (+10-14=6 )    0.0   +29
 - Ifrit m1.8 64-bit                       2405  13.0-18.0  (+8 -13=10)    0.0   +24
 - Teki 2 64-bit                           2386  13.0-16.0  (+9 -12=8 )    0.0   +25
 - Diablo 0.5.1                            2384  15.0-17.0  (+14-16=2 )    0.0   +32
 - Capture R01                             2381  15.5-15.5  (+11-11=9 )    0.0   +57
 - Cmcchess 2.6 64-bit                     2376  11.0-20.0  (+8 -17=6 )    0.0   -58
 - Jazz 721 64-bit                         2373  14.0-18.0  (+11-15=6 )    0.0    +5
 - Patzer 3.80                             2372  15.0-11.0  (+12-8 =6 )    0.0  +101
 - Terra 3.4                               2368  14.5-17.5  (+11-14=7 )    0.0    +7
 - Homer 2.01                              2356  16.0-15.0  (+14-13=4 )    0.0   +45
 - Tigran 2.4n 64-bit                      2343  14.5-16.5  (+9 -11=11)    2.0    -5
 - Plisk 0.2.7d 64-bit                     2342  10.0-17.0  (+8 -15=4 )    2.6   -83
 - Topple 0.1.1 64-bit                     2341  14.0-18.0  (+11-15=6 )    9.7   -29
 - TJchess 1.1 64-bit                      2336  16.0-16.0  (+13-13=6 )    9.7   +13
 - Queen 4.03                              2335  16.0-16.0  (+12-12=8 )   10.5    +7
 - Arion 1.7                               2332  16.5-15.5  (+13-12=7 )   16.7   +21
 - Esc 1.16                                2267  11.5-20.5  (+10-19=3 )  100.0  -174
 - Rival 1.0.1 64-bit                      2266  18.5-12.5  (+15-9 =7 )  100.0   +14
 - Butcher 1.61 64-bit                     2263  15.0-3.0   (+14-2 =2 )  100.0  +224
 - Zeus 1.29                               2261  13.5-18.5  (+11-16=5 )  100.0  -120
 - Natwarlal 0.14                          2260  15.5-15.5  (+12-12=7 )  100.0   -60
 - Napoleon 1.8 64-bit                     2253  17.5-14.5  (+13-10=9 )  100.0   -39
 - FireFly 2.7.2 64-bit                    2251  17.5-14.5  (+13-10=9 )  100.0   -41
 - Robocide 20170718 64-bit                2235  12.5-3.5   (+11-2 =3 )  100.0  +124
 - Anechka 0.08                            2233  20.5-11.5  (+19-10=3 )  100.0   +22
 - Dorpsgek Eve's Temptation 64-bit        2232  12.5-3.5   (+11-2 =3 )  100.0  +125
 - Ant 2006-F                              2231  13.5-2.5   (+13-2 =1 )  100.0  +221
 - CT800 1.30 64-bit                       2228  21.0-11.0  (+19-9 =4 )  100.0   +26
 - AliChess 4.25                           2227  14.0-2.0   (+12-0 =4 )  100.0  +190
 - Joker2 0.7.7 64-bit                     2222  18.5-11.5  (+16-9 =5 )  100.0   -14
 - Adam 3.3                                2219  12.5-3.5   (+11-2 =3 )  100.0  +112
 - Zevra 1.8.4 r650 64-bit                 2218  23.5-8.5   (+22-7 =3 )  100.0   +87
 - Buzz 0.08 64-bit                        2212  13.5-4.5   (+13-4 =1 )  100.0  +103
 - Chispa 4.0.3                            2206  17.5-14.5  (+12-9 =11)  100.0   -89
 - Beowulf 2.4a 32-bit                     2202  13.0-3.0   (+11-1 =4 )  100.0  +114
 - RattateChess 1.0 Nosferatu              2198  22.5-9.5   (+21-8 =3 )  100.0   +42
 - NG-Play 9.86 64-bit                     2194  19.0-13.0  (+17-11=4 )  100.0   -54
 - Uralochka 1.1b                          2188  22.0-10.0  (+18-6 =8 )  100.0     0
 - Mango Paola Ajedrez 1.0                 2185  18.0-14.0  (+17-13=2 )  100.0   -85
 - Madeleine 0.2                           2183  18.5-13.5  (+16-11=5 )  100.0   -79
 - Atak 6.8                                2183  17.0-15.0  (+14-12=6 )  100.0  -114
 - Protej 0.5.8c                           2180  23.0-9.0   (+21-7 =4 )  100.0   +34
 - Baislicka 1.0 64-bit                    2178  12.5-3.5   (+12-3 =1 )  100.0  +103
 - Genesis 2.0                             2169  13.5-4.5   (+11-2 =5 )  100.0   +18
 - Blitzkrieg rev337 64-bit                2161  11.0-4.0   (+10-3 =2 )  100.0   +21
 - BlackBishop 1.0                         2155  22.5-9.5   (+22-9 =1 )  100.0    +8
 - NagaSkaki 5.12                          2155  19.0-13.0  (+15-9 =8 )  100.0  -104
 - Alarm 0.93.1                            2144  15.5-0.5   (+15-0 =1 )  100.0  +350
 - Sunsetter 10.3 64-bit                   2143  21.5-10.5  (+16-5 =11)  100.0   -67
 - Lime 66                                 2142  24.5-7.5   (+22-5 =5 )  100.0   +29
 - GopherCheck 0.2.2 64-bit                2134  20.0-12.0  (+15-7 =10)  100.0  -105
 - Hedgehog 1.814 64-bit                   2126  13.0-3.0   (+12-2 =2 )  100.0   +63
 - RamJet 0.14                             2116  12.5-3.5   (+11-2 =3 )  100.0    +7


Created in 2005-2013 by CCRL team
Last games added on September 26, 2020