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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Scorpio 2.8 64-bit 4CPU 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:
Scorpio 2.8 64-bit 4CPU is #68-69 with rating of 2983 Elo points (+25 -25),
based on 492 games: 126 wins, 138 losses and 228 draws
Score: 48.8%, Average opponent: +7.0, Draws: 46.3%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Wasp 3.75 64-bit 4CPU                   3132   4.5-15.5  (+2 -13=5 )    0.0   -52
 - Wasp 3.50 64-bit 4CPU                   3100  13.5-24.5  (+2 -13=23)    0.0   +36
 - Rodent III 0.276 64-bit 4CPU            3067   2.5-3.5   (+1 -2 =3 )    0.0   +37
 - RubiChess 1.3 64-bit 4CPU               3066  12.0-30.0  (+6 -24=12)    0.0   -68
 - Demolito 2018-10-29 64-bit 4CPU         3065   8.5-7.5   (+5 -4 =7 )    0.0  +107
 - Hiarcs 14 4CPU                          3053   3.0-3.0   (+1 -1 =4 )    0.0   +76
 - Amoeba 3.0 64-bit 4CPU                  3052  11.5-18.5  (+2 -9 =19)    0.0    +1
 - Bobcat 8.0 64-bit 4CPU                  3025   3.0-3.0   (+2 -2 =2 )    0.7   +42
 - Pirarucu 2.7.4 64-bit 4CPU              3025  25.0-23.0  (+13-11=24)    0.4   +51
 - Crafty 25.2 64-bit 4CPU                 3013  15.5-14.5  (+8 -7 =15)    2.2   +39
 - Cheng 4.39 64-bit 4CPU                  3009  13.0-23.0  (+5 -15=16)    4.1   -59
 - Winter 0.5 64-bit 4CPU                  2963   5.0-5.0   (+2 -2 =6 )   86.5   -20
 - Toga II 4.0 64-bit 4CPU                 2957  18.0-12.0  (+12-6 =12)   95.3   +35
 - Lc0 0.20.1 w11258 64-bit                2953   8.0-2.0   (+7 -1 =2 )   91.5  +204
 - Tucano 7.07 64-bit 4CPU                 2940   9.5-6.5   (+4 -1 =11)   98.1    +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               2912  16.0-14.0  (+8 -6 =16)  100.0   -51
 - 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 February 20, 2021