CCRL 40/15
Downloads and Statistics
February 20, 2021
Testing summary:
Total: 1'218'554 games
played by 2'788 programs

White wins: 418'779 (34.4%)
Black wins: 308'204 (25.3%)
Draws: 491'571 (40.3%)
White score: 54.5%

Engine Details

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Hedgehog 1.99 64-bit in CCRL 40/15, 2021-02-20
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, 2005-2021, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
Hedgehog 1.99 64-bit has no rank with rating of 2242 Elo points (+36 -36),
based on 282 games: 112 wins, 100 losses and 70 draws
Score: 52.1%, Average opponent: −13.9, Draws: 24.8%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Detroid 1.0.1 64-bit                    2555   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - Popochin 4.1 64-bit                     2396   2.0-0.0   (+2 -0 =0 )    0.0  +INF
 - Zevra 2.1.2 r248 64-bit                 2390   1.0-1.0   (+1 -1 =0 )    0.0  +148
 - Ares GB 1.1 64-bit                      2388   0.5-7.5   (+0 -7 =1 )    0.0  -262
 - Raven 0.80 64-bit                       2369   8.0-4.0   (+6 -2 =4 )    0.0  +241
 - Isa 2.1 64-bit                          2351   1.0-1.0   (+1 -1 =0 )    0.0  +109
 - Barbarossa 0.6.0 64-bit                 2349   0.5-1.5   (+0 -1 =1 )    0.0   -49
 - FireFly 2.7.2 64-bit                    2329   1.5-2.5   (+1 -2 =1 )    0.0    +4
 - KnightX 1.93 64-bit                     2321   1.0-1.0   (+1 -1 =0 )    0.0   +79
 - EveAnn 1.72                             2320   3.0-1.0   (+2 -0 =2 )    0.0  +234
 - CT800 1.34 64-bit                       2296   4.5-11.5  (+2 -9 =5 )    0.4  -100
 - Invictus r228 64-bit                    2292   4.5-5.5   (+4 -5 =1 )    0.7   +11
 - Raven 0.70 64-bit                       2282  10.5-13.5  (+7 -10=7 )    3.7    -5
 - Barbarossa 0.5.0 64-bit                 2276   2.5-1.5   (+2 -1 =1 )    4.6  +116
 - CeeChess 1.3.2 64-bit                   2268   0.5-1.5   (+0 -1 =1 )   12.1  -116
 - Absolute Zero 3.3.2.0 64-bit            2252   1.0-1.0   (+1 -1 =0 )   33.4   +10
 - SpaceDog 0.97.7 64-bit                  2230   8.5-9.5   (+7 -8 =3 )   71.7   -33
 - Tiny Chess 1.46 64-bit                  2224   1.0-1.0   (+1 -1 =0 )   79.8   -18
 - Robocide 20170718 64-bit                2221   2.5-1.5   (+2 -1 =1 )   85.1   +61
 - Joker2 0.7.7 64-bit                     2215   4.0-4.0   (+2 -2 =4 )   90.3   -32
 - Robocide 0.4 64-bit                     2212   7.5-10.5  (+5 -8 =5 )   87.7   -87
 - Baislicka 1.0 64-bit                    2205   3.5-2.5   (+3 -2 =1 )   96.2   +22
 - MORA 1.0.0                              2200   3.0-5.0   (+2 -4 =2 )   96.9  -130
 - Dorpsgek Eve's Temptation 64-bit        2200  12.0-8.0   (+9 -5 =6 )   98.4   +21
 - Achillees 1.0 64-bit                    2199   4.0-2.0   (+3 -1 =2 )   97.2   +75
 - Embla 2.0.7 64-bit                      2191   2.0-0.0   (+2 -0 =0 )   98.3  +INF
 - MORA 1.1.0                              2183   4.0-2.0   (+3 -1 =2 )   99.5   +50
 - NoC 19.12 64-bit                        2183   3.5-0.5   (+3 -0 =1 )   99.2  +222
 - NG-Play 9.87b 64-bit                    2182   3.5-2.5   (+3 -2 =1 )   99.0     0
 - Soldat III 0.187 64-bit                 2178   2.5-1.5   (+2 -1 =1 )   99.9   +31
 - Clever Girl r185 64-bit                 2171  10.0-4.0   (+9 -3 =2 )  100.0   +95
 - RamJet 0.14                             2169   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   -58
 - Raven 0.50 64-bit                       2138   3.0-1.0   (+3 -1 =0 )  100.0  +129
 - Prophet3 20180811 64-bit                2129   9.5-4.5   (+8 -3 =3 )  100.0   +17
 - Embla 2.0.5 64-bit                      2121   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    -6
 - Little Wing 0.6.0 64-bit                2074   1.5-4.5   (+1 -4 =1 )  100.0  -357
 - Goldfish 1.13.0 64-bit                  2050   2.0-0.0   (+2 -0 =0 )  100.0  +INF


Created in 2005-2013 by CCRL team
Last games added on February 20, 2021