CCRL 40/15
Downloads and Statistics
August 8, 2020
Testing summary:
Total: 1'167'960 games
played by 2'693 programs

White wins: 402'856 (34.5%)
Black wins: 297'658 (25.5%)
Draws: 467'446 (40.0%)
White score: 54.5%

Engine Details

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Grizzly 1.40.1b in CCRL 40/15, 2020-08-08
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, 2005-2020, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
Grizzly 1.40.1b is #426 with rating of 1786 Elo points (+27 -27),
based on 592 games: 301 wins, 230 losses and 61 draws
Score: 56.0%, Average opponent: −49.2, Draws: 10.3%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Matant 5.04                             2068   4.0-26.0  (+3 -25=2 )    0.0   -60
 - Zeta Dva 0306 64-bit                    1972   7.5-22.5  (+6 -21=3 )    0.0   -23
 - Dabbaba 7.49                            1908  12.0-28.0  (+11-27=2 )    0.0   -49
 - Apollo 1.2.1 64-bit                     1828  14.0-18.0  (+12-16=4 )    0.8    -6
 - Predateur 2.2.1 64-bit                  1822  18.0-22.0  (+17-21=2 )    1.6    -6
 - RataAeroespacial 0.2.1                  1816  25.0-27.0  (+23-25=4 )    2.6   +13
 - Ziggurat 0.22 64-bit                    1761  19.5-24.5  (+15-20=9 )   93.5   -68
 - Enigma 1.1.4                            1736  24.0-16.0  (+24-16=0 )   99.9   +38
 - Shallow Blue 2.0.0 64-bit               1712  17.0-15.0  (+16-14=2 )  100.0   -48
 - Tom Thumb 0.2 64-bit                    1698  27.0-13.0  (+24-10=6 )  100.0   +48
 - EnkoChess 290818                        1695  25.5-8.5   (+24-7 =3 )  100.0  +119
 - TSCP 1.81                               1693  26.0-14.0  (+24-12=4 )  100.0   +28
 - Pulse 1.6.1 64-bit                      1616  21.5-10.5  (+21-10=1 )  100.0   -20
 - Storm 0.6                               1572  29.5-4.5   (+28-3 =3 )  100.0  +118
 - IQ23.003                                1548  24.0-8.0   (+17-1 =14)  100.0   -82
 - BACE 0.46                               1379  37.0-3.0   (+36-2 =2 )  100.0   +31


Created in 2005-2013 by CCRL team
Last games added on August 8, 2020