CCRL 40/15
Downloads and Statistics
May 8, 2021
Testing summary:
Total: 1'242'291 games
played by 2'843 programs

White wins: 425'658 (34.3%)
Black wins: 312'703 (25.2%)
Draws: 503'930 (40.6%)
White score: 54.5%

Engine Details

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Roc 1.5 64-bit in CCRL 40/15, 2021-05-08
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:
Roc 1.5 64-bit has no rank with rating of 3091 Elo points (+36 -36),
based on 206 games: 41 wins, 42 losses and 123 draws
Score: 49.8%, Average opponent: +0.6, Draws: 59.7%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Andscacs 0.95 64-bit                    3179   1.0-3.0   (+0 -2 =2 )    0.0   -68
 - RubiChess 1.6 64-bit                    3158   5.0-7.0   (+0 -2 =10)    0.1   +29
 - Arasan 22.0 64-bit                      3139  19.0-25.0  (+4 -10=30)    0.8   +13
 - Laser 1.6 64-bit                        3128   2.5-7.5   (+0 -5 =5 )    3.0  -113
 - Pedone 2.0 64-bit                       3106   1.5-2.5   (+0 -1 =3 )   23.8   -52
 - Vajolet2 2.8 64-bit                     3097  15.0-13.0  (+8 -6 =14)   38.7   +25
 - Demolito 2020-05-14 64-bit              3088  10.5-9.5   (+5 -4 =11)   57.1   +10
 - Nemorino 5.00 64-bit                    3084   2.5-1.5   (+1 -0 =3 )   63.5   +52
 - chess22k 1.14 64-bit                    3076   8.5-7.5   (+4 -3 =9 )   77.9    +6
 - Igel 2.4.0 64-bit                       3067   6.5-7.5   (+2 -3 =9 )   87.6   -41
 - ChessBrainVB 3.74                       3065   0.0-4.0   (+0 -4 =0 )   91.0  -INF
 - Lc0 0.23.2 wLD2 64-bit                  3064   3.0-1.0   (+2 -0 =2 )   85.0  +114
 - chess22k 1.13 64-bit                    3061   2.5-1.5   (+1 -0 =3 )   92.9   +29
 - Wasp 3.75 64-bit                        3061   3.0-1.0   (+2 -0 =2 )   93.2  +112
 - iCE 4.0 64-bit                          3058   2.0-2.0   (+0 -0 =4 )   94.9   -33
 - Pirarucu 3.3.5 64-bit                   3013   9.5-6.5   (+5 -2 =9 )  100.0   -23
 - Monolith 2 64-bit                       3002  10.5-3.5   (+7 -0 =7 )  100.0   +59


Created in 2005-2013 by CCRL team
Last games added on May 8, 2021