CCRL Blitz
Downloads and Statistics
May 15, 2021
Testing summary:
Total: 2'526'227 games
played by 3'011 programs

White wins: 970'445 (38.4%)
Black wins: 776'698 (30.7%)
Draws: 779'084 (30.8%)
White score: 53.8%

Engine Details

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Pirarucu 2.2.2 64-bit in CCRL Blitz, 2021-05-15
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, 2005-2021, http://ccrl.chessdom.com/ccrl/404/

CCRL Blitz main list:
Pirarucu 2.2.2 64-bit has no rank with rating of 2675 Elo points (+17 -18),
based on 1246 games: 464 wins, 450 losses and 332 draws
Score: 50.6%, Average opponent: −8.6, Draws: 26.6%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Xiphos 0.3 64-bit                       3137   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Murka 3 64-bit                          2883  12.5-43.5  (+4 -35=17)    0.0   +14
 - Gaviota 1.0 64-bit                      2871   7.5-32.5  (+3 -28=9 )    0.0   -42
 - Nemo 1.0.1 64-bit                       2858  10.0-30.0  (+4 -24=12)    0.0    +7
 - Tornado 8.0 64-bit                      2829  14.5-25.5  (+10-21=9 )    0.0   +54
 - Rhetoric 1.4.3 64-bit                   2808  15.0-41.0  (+9 -35=12)    0.0   -40
 - RuyDos 1.1.6 64-bit                     2799  15.5-24.5  (+9 -18=13)    0.0   +49
 - Ktulu 9                                 2781  18.5-37.5  (+10-29=17)    0.0   -11
 - Pawny 1.2 64-bit                        2767  18.5-37.5  (+13-32=11)    0.0   -34
 - Bison 9.11 64-bit                       2761  14.5-25.5  (+6 -17=17)    0.0     0
 - Shield 2.1 64-bit                       2740  17.5-22.5  (+10-15=15)    0.0   +24
 - Cheese 1.9 64-bit                       2732  17.5-22.5  (+12-17=11)    0.0   +10
 - Devel 2.0000                            2713  21.0-19.0  (+14-12=14)    0.0   +54
 - Arminius 2017-01-01 64-bit              2689  31.5-25.5  (+20-14=23)    9.9   +45
 - Delfi 5.4                               2684  23.0-34.0  (+16-27=14)   18.3   -60
 - RedQueen 1.1.98 64-bit                  2669  30.5-25.5  (+23-18=15)   72.5   +26
 - Gandalf 7 64-bit                        2665  20.0-20.0  (+16-16=8 )   82.8   -11
 - Donna 4.0 64-bit                        2651  19.5-20.5  (+12-13=15)   98.7   -30
 - DanaSah 7.3                             2618  23.5-16.5  (+20-13=7 )  100.0   +11
 - Delocto 0.6 64-bit                      2612  24.0-17.0  (+16-9 =16)  100.0    -9
 - Floyd 0.9 64-bit                        2588  24.0-16.0  (+18-10=12)  100.0   -19
 - Maverick 1.5 64-bit                     2574  22.0-18.0  (+17-13=10)  100.0   -66
 - Betsabe II 1.84                         2542  22.0-18.0  (+19-15=6 )  100.0   -93
 - RubiChess 0.9 64-bit                    2505  35.0-5.0   (+30-0 =10)  100.0  +116
 - Trace 1.37a                             2500   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Drosophila 1.5.1 64-bit                 2477  30.5-9.5   (+27-6 =7 )  100.0    +6
 - Xpdnt 091007                            2473   0.5-0.5   (+0 -0 =1 )  100.0  -171
 - Jumbo 0.6.35 64-bit                     2468  33.5-6.5   (+29-2 =9 )  100.0   +51
 - Matacz 1.4                              2445   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Gromit 3.8.2                            2432   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Eeyore 1.52 64-bit                      2428   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - RomiChess P3n 64-bit                    2413  35.0-5.0   (+32-2 =6 )  100.0   +56
 - OliThink 5.3.2 64-bit                   2403   0.0-1.0   (+0 -1 =0 )  100.0  -INF
 - PostModernist 1016                      2391   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Teki 2 64-bit                           2391  33.5-6.5   (+30-3 =7 )  100.0   -11
 - Myrddin 0.87 64-bit                     2381  32.5-7.5   (+29-4 =7 )  100.0   -46
 - Patzer 3.80                             2373   0.5-0.5   (+0 -0 =1 )  100.0  -332
 - Plisk 0.2.7d 64-bit                     2344   0.5-0.5   (+0 -0 =1 )  100.0  -300
 - Beowulf 2.4a 32-bit                     2204   1.0-0.0   (+1 -0 =0 )  100.0  +INF


Created in 2005-2013 by CCRL team
Last games added on May 15, 2021