CCRL 40/15
Downloads and Statistics
March 3, 2021
Testing summary:
Total: 1'221'210 games
played by 2'800 programs

White wins: 419'452 (34.3%)
Black wins: 308'564 (25.3%)
Draws: 493'194 (40.4%)
White score: 54.5%

Engine Details

Options
Show each game results
Orion 0.8 64-bit in CCRL 40/15, 2021-03-03
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:
Orion 0.8 64-bit is #38-40 with rating of 3122 Elo points (+22 -22),
based on 598 games: 129 wins, 146 losses and 323 draws
Score: 48.6%, Average opponent: +6.1, Draws: 54.0%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Igel 2.8.0 64-bit                       3265   9.0-17.0  (+1 -9 =16)    0.0   +58
 - Pedone 3.0 64-bit                       3245   5.5-10.5  (+1 -6 =9 )    0.0   +35
 - RofChade 2.3 64-bit                     3240  10.5-19.5  (+0 -9 =21)    0.0   +39
 - Laser 1.7 64-bit                        3207  11.0-15.0  (+4 -8 =14)    0.0   +37
 - Schooner 2.2 64-bit                     3203  11.0-19.0  (+5 -13=12)    0.0    -2
 - Defenchess 2.2 64-bit                   3203  10.0-16.0  (+2 -8 =16)    0.0   +12
 - Wasp 4.50 64-bit                        3159   6.0-10.0  (+4 -8 =4 )    1.8   -51
 - Arasan 22.2 64-bit                      3155  22.0-28.0  (+8 -14=28)    2.1    -1
 - NirvanaChess 2.5 64-bit                 3131  17.5-16.5  (+6 -5 =23)   28.7   +18
 - Pedone 2.1 64-bit                       3128  11.5-14.5  (+3 -6 =17)   35.6   -24
 - Winter 0.9 64-bit                       3126  16.5-17.5  (+4 -5 =25)   38.9    -4
 - Roc 1.7 64-bit                          3124   2.0-2.0   (+2 -2 =0 )   44.8    +2
 - Lc0 0.26.3 w703810 64-bit               3121   2.0-2.0   (+1 -1 =2 )   50.9    -1
 - Combusken 1.4.0 64-bit                  3112  24.5-23.5  (+11-10=27)   76.4    -1
 - Halogen 9 64-bit                        3111  16.0-12.0  (+8 -4 =16)   77.5   +31
 - Marvin 5.0.0 64-bit                     3103   8.0-8.0   (+2 -2 =12)   86.0   -21
 - Demolito 2020-05-14 64-bit              3089  14.5-11.5  (+9 -6 =11)   98.8    +6
 - Houdini 1.5a 32-bit                     3088  16.5-9.5   (+12-5 =9 )   99.6   +54
 - Demolito 2020-12-24 64-bit              3086   2.0-2.0   (+1 -1 =2 )   80.3   -36
 - Koivisto 4.0 64-bit                     3070  14.5-15.5  (+7 -8 =15)  100.0   -62
 - ChessBrainVB 3.74                       3065  14.5-11.5  (+8 -5 =13)  100.0   -20
 - Seer 1.2.1 64-bit                       3056   4.0-4.0   (+2 -2 =4 )  100.0   -71
 - Minic 3.03 64-bit                       3047  10.5-9.5   (+6 -5 =9 )  100.0   -58
 - Pirarucu 3.3.5 64-bit                   3016   2.5-1.5   (+1 -0 =3 )  100.0   -38
 - Topple 0.8.0 64-bit                     3010   5.5-2.5   (+4 -1 =3 )  100.0   +12
 - Bagatur 2.2 64-bit                      2996   4.0-0.0   (+4 -0 =0 )  100.0  +INF
 - Weiss 1.2 64-bit                        2982   3.5-0.5   (+3 -0 =1 )  100.0  +149
 - Godel 7.0 64-bit                        2979   2.0-2.0   (+1 -1 =2 )  100.0  -143
 - Tucano 9.00 64-bit                      2927   3.5-0.5   (+3 -0 =1 )  100.0   +87
 - Dirty CUCUMBER 64-bit                   2917   2.5-1.5   (+1 -0 =3 )  100.0  -145
 - Asymptote 0.8 64-bit                    2909   2.5-1.5   (+1 -0 =3 )  100.0  -153
 - Fruit Reloaded 15th ann. 64-bit         2907   1.5-2.5   (+1 -2 =1 )  100.0  -297
 - Crafty 25.6 64-bit                      2905   3.5-0.5   (+3 -0 =1 )  100.0   +71


Created in 2005-2013 by CCRL team
Last games added on March 3, 2021