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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Hedgehog 1.99 64-bit 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:
Hedgehog 1.99 64-bit is #303 with rating of 2243 Elo points (+36 -35),
based on 282 games: 112 wins, 100 losses and 70 draws
Score: 52.1%, Average opponent: −14.2, Draws: 24.8%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Detroid 1.0.1 64-bit                    2554   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - Zevra 2.1.2 r248 64-bit                 2398   1.0-1.0   (+1 -1 =0 )    0.0  +155
 - Popochin 4.1 64-bit                     2397   2.0-0.0   (+2 -0 =0 )    0.0  +INF
 - Ares GB 1.1 64-bit                      2383   0.5-7.5   (+0 -7 =1 )    0.0  -267
 - Raven 0.80 64-bit                       2368   8.0-4.0   (+6 -2 =4 )    0.0  +239
 - Isa 2.1 64-bit                          2351   1.0-1.0   (+1 -1 =0 )    0.0  +108
 - Barbarossa 0.6.0 64-bit                 2348   0.5-1.5   (+0 -1 =1 )    0.0   -51
 - FireFly 2.7.2 64-bit                    2329   1.5-2.5   (+1 -2 =1 )    0.0    +3
 - KnightX 1.93 64-bit                     2321   1.0-1.0   (+1 -1 =0 )    0.0   +78
 - EveAnn 1.72                             2320   3.0-1.0   (+2 -0 =2 )    0.0  +233
 - CT800 1.34 64-bit                       2297   4.5-11.5  (+2 -9 =5 )    0.4  -100
 - Invictus r228 64-bit                    2293   4.5-5.5   (+4 -5 =1 )    0.7   +11
 - Raven 0.70 64-bit                       2283  10.5-13.5  (+7 -10=7 )    3.8    -5
 - Barbarossa 0.5.0 64-bit                 2277   2.5-1.5   (+2 -1 =1 )    4.7  +116
 - CeeChess 1.3.2 64-bit                   2272   0.5-1.5   (+0 -1 =1 )   10.5  -113
 - SpaceDog 0.97.7 64-bit                  2232   8.5-9.5   (+7 -8 =3 )   68.8   -32
 - Tiny Chess 1.46 64-bit                  2225   1.0-1.0   (+1 -1 =0 )   80.0   -18
 - Robocide 20170718 64-bit                2222   2.5-1.5   (+2 -1 =1 )   85.0   +61
 - Joker2 0.7.7 64-bit                     2215   4.0-4.0   (+2 -2 =4 )   90.5   -33
 - Robocide 0.4 64-bit                     2213   7.5-10.5  (+5 -8 =5 )   87.3   -87
 - Achillees 1.0 64-bit                    2209   4.0-2.0   (+3 -1 =2 )   92.5   +84
 - Absolute Zero 3.3.2.0 64-bit            2208   1.0-1.0   (+1 -1 =0 )   85.0   -35
 - Baislicka 1.0 64-bit                    2207   3.5-2.5   (+3 -2 =1 )   95.6   +23
 - MORA 1.0.0                              2201   3.0-5.0   (+2 -4 =2 )   96.8  -130
 - Embla 2.0.7 64-bit                      2201   2.0-0.0   (+2 -0 =0 )   81.8  +INF
 - Dorpsgek Eve's Temptation 64-bit        2201  12.0-8.0   (+9 -5 =6 )   98.4   +21
 - NG-Play 9.87b 64-bit                    2187   3.5-2.5   (+3 -2 =1 )   98.4    +3
 - MORA 1.1.0                              2185   4.0-2.0   (+3 -1 =2 )   99.4   +51
 - NoC 19.12 64-bit                        2184   3.5-0.5   (+3 -0 =1 )   99.1  +222
 - Soldat III 0.187 64-bit                 2178   2.5-1.5   (+2 -1 =1 )   99.9   +30
 - Clever Girl r185 64-bit                 2172  10.0-4.0   (+9 -3 =2 )  100.0   +95
 - RamJet 0.14                             2170   2.0-2.0   (+1 -1 =2 )  100.0   -73
 - Micah 1.0 64-bit                        2162   7.5-6.5   (+5 -4 =5 )  100.0   -59
 - Raven 0.50 64-bit                       2139   3.0-1.0   (+3 -1 =0 )  100.0  +129
 - Prophet3 20180811 64-bit                2130   9.5-4.5   (+8 -3 =3 )  100.0   +17
 - Embla 2.0.5 64-bit                      2122   2.5-3.5   (+2 -3 =1 )  100.0  -180
 - Cinnamon 2.2a 64-bit                    2111   5.5-2.5   (+4 -1 =3 )  100.0    -7
 - Little Wing 0.6.0 64-bit                2075   1.5-4.5   (+1 -4 =1 )  100.0  -357
 - Goldfish 1.13.0 64-bit                  2051   2.0-0.0   (+2 -0 =0 )  100.0  +INF


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