CCRL 40/15
Downloads and Statistics
April 12, 2021
Testing summary:
Total: 1'235'231 games
played by 2'819 programs

White wins: 423'584 (34.3%)
Black wins: 311'244 (25.2%)
Draws: 500'403 (40.5%)
White score: 54.5%

Engine Details

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Protector 1.3.6 64-bit in CCRL 40/15, 2021-04-12
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:
Protector 1.3.6 64-bit has no rank with rating of 2852 Elo points (+29 -29),
based on 400 games: 114 wins, 145 losses and 141 draws
Score: 46.1%, Average opponent: +26.7, Draws: 35.3%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Critter 0.90 64-bit                     3036   3.0-21.0  (+0 -18=6 )    0.0  -103
 - Stockfish 1.8 64-bit                    3026   3.5-20.5  (+0 -17=7 )    0.0   -84
 - Naum 4.2 64-bit                         2975   8.0-16.0  (+5 -13=6 )    0.0    +2
 - Critter 0.80 64-bit                     2961   7.0-17.0  (+3 -13=8 )    0.0   -29
 - Gull 1.1 64-bit                         2904   9.0-15.0  (+6 -12=6 )    0.1   -35
 - Spark 1.0 64-bit                        2892  11.0-13.0  (+6 -8 =10)    0.6   +15
 - Gull 1.2 32-bit                         2876   1.5-2.5   (+0 -1 =3 )    6.3   -35
 - Hiarcs 13.1                             2874   9.0-14.0  (+4 -9 =10)    8.9   -45
 - Thinker 5.4c Inert 64-bit               2859  13.5-10.5  (+9 -6 =9 )   32.6   +50
 - Zappa Mexico II 64-bit                  2853  13.0-11.0  (+8 -6 =10)   46.8   +27
 - Booot 5.1.0                             2844  13.5-14.5  (+8 -9 =11)   70.7   -21
 - The Baron 3.43 64-bit                   2837   7.0-3.0   (+6 -2 =2 )   78.2  +138
 - Deep Sjeng WC2008 64-bit                2835  12.5-11.5  (+9 -8 =7 )   86.2    -1
 - Onno 1.2.70 64-bit                      2834  13.5-10.5  (+8 -5 =11)   85.9   +26
 - Hannibal 1.0a 64-bit                    2830  11.5-11.5  (+5 -5 =13)   87.5   -27
 - Deep Junior 11.2 64-bit                 2828  13.5-10.5  (+10-7 =7 )   90.1   +19
 - Hannibal 1.0a 32-bit                    2800   2.0-2.0   (+1 -1 =2 )   99.9   -52
 - Rybka 1.0 32-bit                        2786   3.0-1.0   (+3 -1 =0 )  100.0  +160
 - Glaurung 2.2 64-bit                     2781   3.0-1.0   (+2 -0 =2 )  100.0   +78
 - EXchess 7.18b 64-bit                    2775  10.5-3.5   (+8 -1 =5 )  100.0   +90
 - Texel 1.01 32-bit                       2764   3.5-0.5   (+3 -0 =1 )  100.0  +200
 - Dirty 05Sep2012 64-bit                  2754   2.0-2.0   (+1 -1 =2 )  100.0   -98
 - Arasan 16.1 64-bit                      2738  10.5-3.5   (+9 -2 =3 )  100.0   +75


Created in 2005-2013 by CCRL team
Last games added on April 12, 2021