CCRL 40/15
Downloads and Statistics
June 27, 2020
Testing summary:
Total: 1'157'654 games
played by 2'680 programs

White wins: 399'695 (34.5%)
Black wins: 295'571 (25.5%)
Draws: 462'388 (39.9%)
White score: 54.5%

Engine Details

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Roc 1.6 64-bit in CCRL 40/15, 2020-06-27
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:
Roc 1.6 64-bit has no rank with rating of 3159 Elo points (+23 -23),
based on 530 games: 132 wins, 103 losses and 295 draws
Score: 52.7%, Average opponent: −17.2, Draws: 55.7%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Ethereal 12.00 64-bit                   3266   6.0-14.0  (+2 -10=8 )    0.0   -18
 - Xiphos 0.6 64-bit                       3255   6.5-13.5  (+1 -8 =11)    0.0    -5
 - RofChade 2.3 64-bit                     3242   6.5-17.5  (+2 -13=9 )    0.0   -71
 - Schooner 2.2 64-bit                     3207  14.0-16.0  (+3 -5 =22)    0.0   +30
 - Laser 1.7 64-bit                        3207  12.5-11.5  (+3 -2 =19)    0.0   +54
 - RofChade 2.202 64-bit                   3207   1.0-2.0   (+0 -1 =2 )    0.0   -57
 - Defenchess 2.2 64-bit                   3204   9.0-15.0  (+0 -6 =18)    0.0   -21
 - SlowChess Blitz Classic 2.1 64-bit      3203  23.0-29.0  (+7 -13=32)    0.1   +10
 - Booot 6.3.1 64-bit                      3201   2.0-2.0   (+1 -1 =2 )    0.1   +42
 - Andscacs 0.95 64-bit                    3182   1.0-3.0   (+1 -3 =0 )    3.7  -204
 - RubiChess 1.6.1 64-bit                  3169   1.5-0.5   (+1 -0 =1 )   25.9  +166
 - RubiChess 1.7.1 64-bit                  3169   5.5-6.5   (+2 -3 =7 )   26.1   -11
 - Arasan 22.0 64-bit                      3141  29.0-21.0  (+13-5 =32)   88.9   +24
 - Lc0 0.24.0 w591226 64-bit               3132   4.0-4.0   (+1 -1 =6 )   86.0   -27
 - Lc0 0.25.1 w591226 64-bit               3109   2.0-2.0   (+0 -0 =4 )   88.5   -50
 - SlowChess Blitz Classic 1.9 64-bit      3105   8.5-4.5   (+5 -1 =7 )   99.9   +29
 - Pedone 2.0 64-bit                       3103  19.0-9.0   (+11-1 =16)  100.0   +46
 - NirvanaChess 2.4 64-bit                 3101   1.5-0.5   (+1 -0 =1 )  100.0   +99
 - Vajolet2 2.8 64-bit                     3100  17.0-15.0  (+10-8 =14)  100.0   -38
 - Nemorino 5.00 64-bit                    3087   5.0-5.0   (+4 -4 =2 )  100.0   -72
 - Lc0 0.22.0 wLD2 64-bit                  3086  12.0-8.0   (+7 -3 =10)   99.9   -13
 - chess22k 1.14 64-bit                    3076  16.5-7.5   (+9 -0 =15)  100.0   +19
 - Texel 1.07 64-bit                       3075   1.5-0.5   (+1 -0 =1 )  100.0   +73
 - Igel 2.4.0 64-bit                       3069   1.5-2.5   (+1 -2 =1 )  100.0  -175
 - Critter 1.6 32-bit                      3067  12.0-8.0   (+7 -3 =10)  100.0   -33
 - ChessBrainVB 3.74                       3067   6.0-4.0   (+3 -1 =6 )  100.0   -36
 - iCE 4.0 64-bit                          3062  18.5-9.5   (+12-3 =13)  100.0    +1
 - chess22k 1.13 64-bit                    3062   2.0-0.0   (+2 -0 =0 )  100.0  +INF
 - Wasp 3.75 64-bit                        3062  19.0-11.0  (+8 -0 =22)  100.0   -29
 - Igel 2.3.1 64-bit                       3055   0.0-2.0   (+0 -2 =0 )  100.0  -INF
 - Rybka 3 64-bit                          3046  14.0-6.0   (+12-4 =4 )  100.0   +41
 - Fat Fritz Junior w510 64-bit            2987   2.0-0.0   (+2 -0 =0 )  100.0  +INF


Created in 2005-2013 by CCRL team
Last games added on June 27, 2020