CCRL 40/15
Downloads and Statistics
April 18, 2021
Testing summary:
Total: 1'237'253 games
played by 2'822 programs

White wins: 424'164 (34.3%)
Black wins: 311'650 (25.2%)
Draws: 501'439 (40.5%)
White score: 54.5%

Engine Details

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Scorpio 2.8 64-bit 4CPU in CCRL 40/15, 2021-04-18
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:
Scorpio 2.8 64-bit 4CPU is #71 with rating of 2983 Elo points (+25 -25),
based on 492 games: 126 wins, 138 losses and 228 draws
Score: 48.8%, Average opponent: +6.6, Draws: 46.3%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Wasp 3.75 64-bit 4CPU                   3136   4.5-15.5  (+2 -13=5 )    0.0   -48
 - Wasp 3.50 64-bit 4CPU                   3099  13.5-24.5  (+2 -13=23)    0.0   +35
 - Rodent III 0.276 64-bit 4CPU            3066   2.5-3.5   (+1 -2 =3 )    0.0   +36
 - RubiChess 1.3 64-bit 4CPU               3065  12.0-30.0  (+6 -24=12)    0.0   -69
 - Demolito 2018-10-29 64-bit 4CPU         3064   8.5-7.5   (+5 -4 =7 )    0.0  +106
 - Hiarcs 14 4CPU                          3052   3.0-3.0   (+1 -1 =4 )    0.0   +75
 - Amoeba 3.0 64-bit 4CPU                  3052  11.5-18.5  (+2 -9 =19)    0.0    +1
 - Bobcat 8.0 64-bit 4CPU                  3024   3.0-3.0   (+2 -2 =2 )    0.7   +41
 - Pirarucu 2.7.4 64-bit 4CPU              3024  25.0-23.0  (+13-11=24)    0.4   +50
 - Crafty 25.2 64-bit 4CPU                 3013  15.5-14.5  (+8 -7 =15)    2.3   +39
 - Cheng 4.39 64-bit 4CPU                  3008  13.0-23.0  (+5 -15=16)    4.2   -60
 - Winter 0.5 64-bit 4CPU                  2962   5.0-5.0   (+2 -2 =6 )   86.7   -21
 - Toga II 4.0 64-bit 4CPU                 2956  18.0-12.0  (+12-6 =12)   95.4   +34
 - Lc0 0.20.1 w11258 64-bit                2954   8.0-2.0   (+7 -1 =2 )   91.3  +205
 - Tucano 7.07 64-bit 4CPU                 2940   9.5-6.5   (+4 -1 =11)   98.0    +9
 - The Baron 3.44 64-bit 4CPU              2938   4.5-5.5   (+2 -3 =5 )   99.1   -72
 - Marvin 3.2.0 64-bit 4CPU                2921  25.5-18.5  (+15-8 =21)  100.0   -14
 - Gogobello 2.0 64-bit 4CPU               2911  16.0-14.0  (+8 -6 =16)  100.0   -52
 - Monolith 1.0 64-bit 4CPU                2854  18.5-13.5  (+10-5 =17)  100.0   -82
 - Shield 2.1 64-bit 4CPU                  2843  23.0-9.0   (+19-5 =8 )  100.0   +18


Created in 2005-2013 by CCRL team
Last games added on April 18, 2021