CCRL 40/15
Downloads and Statistics
March 28, 2020
Testing summary:
Total: 1'132'680 games
played by 2'634 programs

White wins: 391'782 (34.6%)
Black wins: 290'390 (25.6%)
Draws: 450'508 (39.8%)
White score: 54.5%

Engine Details

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Scorpio 2.8 64-bit in CCRL 40/15, 2020-03-28
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:
Scorpio 2.8 64-bit has no rank with rating of 2886 Elo points (+14 -14),
based on 1606 games: 467 wins, 489 losses and 650 draws
Score: 49.3%, Average opponent: +3.1, Draws: 40.5%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - ChessBrainVB 3.70                       3045   2.5-11.5  (+0 -9 =5 )    0.0   -60
 - Ethereal 9.65 64-bit                    3042   6.5-23.5  (+0 -17=13)    0.0   -24
 - Arasan 21.0 64-bit                      3042   7.5-22.5  (+4 -19=7 )    0.0   -29
 - Gull 3.1 64-bit                         3041   1.5-10.5  (+0 -9 =3 )    0.0  -128
 - Wasp 3.50 64-bit                        3030   6.0-26.0  (+1 -21=10)    0.0   -76
 - Xiphos 0.2 64-bit                       3024   9.5-20.5  (+3 -14=13)    0.0   +24
 - Chiron 2 64-bit                         3016   2.5-9.5   (+0 -7 =5 )    0.0   -54
 - Sting SF 9.9 64-bit                     3012  10.0-22.0  (+3 -15=14)    0.0    +7
 - Ethereal 9.30 64-bit                    3005   2.5-9.5   (+0 -7 =5 )    0.0   -69
 - Vajolet2 2.5 64-bit                     3002   4.5-9.5   (+1 -6 =7 )    0.0    +5
 - Hakkapeliitta TCEC v2 64-bit      &n