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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Casper rev4 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:
Casper rev4 64-bit is #591 with rating of 1585 Elo points (+21 -21),
based on 908 games: 349 wins, 368 losses and 191 draws
Score: 49.0%, Average opponent: +9.0, Draws: 21.0%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Ranita 2.4                              1841   4.0-26.0  (+2 -24=4 )    0.0   -61
 - RataAeroespacial 0.2.1                  1817   6.5-27.5  (+5 -26=3 )    0.0   -33
 - Beaches 2.32                            1797   6.0-28.0  (+4 -26=4 )    0.0   -61
 - Bremboce 0.6.2                          1780   8.0-22.0  (+6 -20=4 )    0.0    +5
 - Pulsar 2009-9b                          1767   7.0-25.0  (+4 -22=6 )    0.0   -38
 - Elf 1.3.0                               1741  14.5-17.5  (+12-15=5 )    0.0  +121
 - TSCP 1.81                               1724   5.0-25.0  (+2 -22=6 )    0.0  -120
 - Jester 0.84                             1695  11.5-18.5  (+9 -16=5 )    0.0   +23
 - Tom Thumb 0.2 64-bit                    1673  14.0-16.0  (+11-13=6 )    0.0   +60
 - DChess 1.0.2                            1653  12.5-21.5  (+8 -17=9 )    0.0   -23
 - IQ23.003                                1641  22.5-11.5  (+17-6 =11)    0.0  +162
 - Monochrome                              1620  15.0-19.0  (+9 -13=12)    0.4    -1
 - Bullitchess 1.0 64-bit                  1609  16.5-15.5  (+13-12=7 )    5.3   +34
 - Philemon C                              1607  13.5-18.5  (+8 -13=11)    4.6   -28
 - MinimalChess 0.3 64-bit                 1571  10.5-9.5   (+7 -6 =7 )   82.0    +5
 - Clownfish 0.1                           1569  48.5-44.5  (+38-34=21)   87.7    -2
 - Shallow Blue 1.1.0 64-bit               1565  19.5-10.5  (+17-8 =5 )   92.7   +95
 - mACE 0.2.2.616                          1541  13.0-17.0  (+10-14=6 )   99.9   -93
 - Trappist r36 64-bit                     1537  19.0-15.0  (+15-11=8 )   99.8    -5
 - Tarrasch Toy Engine 0.906               1492  19.0-13.0  (+16-10=6 )  100.0   -24
 - Pentagon 1.2                            1487  23.0-9.0   (+19-5 =8 )  100.0   +59
 - Irina 0.15                              1436  23.5-9.5   (+20-6 =7 )  100.0    +8
 - Hactar 0.9.0 64-bit                     1422  20.0-10.0  (+15-5 =10)  100.0   -47
 - Eden 0.0.13                             1404  18.5-13.5  (+16-11=5 )  100.0  -121
 - Sabrina 3.1.27 64-bit                   1396  24.0-8.0   (+19-3 =10)  100.0   -16
 - Nanook 0.17                             1393  22.5-9.5   (+21-8 =3 )  100.0   -25
 - Project Invincible 2.10                 1285  27.0-3.0   (+26-2 =2 )  100.0   +89


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