CCRL 40/15
Downloads and Statistics
May 15, 2021
Testing summary:
Total: 1'244'261 games
played by 2'847 programs

White wins: 426'196 (34.3%)
Black wins: 313'011 (25.2%)
Draws: 505'054 (40.6%)
White score: 54.5%

Engine Details

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Protector 1.3.6 64-bit 4CPU in CCRL 40/15, 2021-05-15
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 4CPU has no rank with rating of 2960 Elo points (+32 -32),
based on 307 games: 75 wins, 96 losses and 136 draws
Score: 46.6%, Average opponent: +19.0, Draws: 44.3%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Stockfish 1.8 64-bit 4CPU               3107   8.0-16.0  (+2 -10=12)    0.0   +47
 - ChessBrainVB 3.66 4CPU                  3104   5.0-11.0  (+1 -7 =8 )    0.0   +35
 - Vajolet2 2.5 64-bit 4CPU                3095   6.0-16.0  (+1 -11=10)    0.0    -4
 - Critter 0.90 64-bit 4CPU                3077  10.0-24.0  (+3 -17=14)    0.0   -14
 - Critter 0.80 64-bit 4CPU                3032   9.5-22.5  (+2 -15=15)    0.0   -50
 - Deep Shredder 12 64-bit 4CPU            3016  10.0-20.0  (+6 -16=8 )    0.1   -58
 - EXchess 7.88b 64-bit 4CPU               2956   5.5-4.5   (+2 -1 =7 )   58.1   +23
 - Crafty 25.0 64-bit 4CPU                 2948   8.0-2.0   (+6 -0 =4 )   71.9  +185
 - Onno 1.2.70 64-bit 4CPU                 2933  20.0-11.0  (+11-2 =18)   93.2   +56
 - Bobcat 7.1 64-bit 4CPU                  2930   7.0-3.0   (+5 -1 =4 )   90.7   +99
 - Toga II 1.4.1SE 4CPU                    2903  15.5-8.5   (+9 -2 =13)   99.9   +28
 - Igel 1.9.0 64-bit 4CPU                  2848  10.0-6.0   (+7 -3 =6 )  100.0   -28
 - Crafty 23.3 64-bit 4CPU                 2836  15.5-8.5   (+11-4 =9 )  100.0   -27
 - Jonny 4.00 4CPU                         2814  13.0-11.0  (+9 -7 =8 )  100.0  -120


Created in 2005-2013 by CCRL team
Last games added on May 15, 2021