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

Options
Show each game results
Stockfish 2.0.1 64-bit 4CPU 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:
Stockfish 2.0.1 64-bit 4CPU has no rank with rating of 3124 Elo points (+24 -24),
based on 514 games: 165 wins, 99 losses and 250 draws
Score: 56.4%, Average opponent: −40.2, Draws: 48.6%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Houdini 1.5a 64-bit 4CPU                3179  31.0-40.0  (+14-23=34)    0.0   +16
 - Rybka 4 64-bit 4CPU                     3145  28.5-33.5  (+12-17=33)    6.1    -3
 - Critter 1.2 64-bit 4CPU                 3143  14.5-17.5  (+3 -6 =23)   11.3    -4
 - Rybka 4.1 64-bit 4CPU                   3142  18.0-24.0  (+6 -12=24)    8.8   -24
 - Critter 1.01 64-bit 4CPU                3085  13.0-5.0   (+8 -0 =10)   98.5   +90
 - Critter 0.90 64-bit 4CPU                3076  34.0-29.0  (+17-12=34)   99.6   -25
 - Naum 4.2 64-bit 4CPU                    3059  31.5-23.5  (+21-13=21)  100.0   -20
 - Deep Shredder 12 64-bit 4CPU            3016  34.0-16.0  (+25-7 =18)  100.0   +11
 - Spike 1.4 Leiden 4CPU                   3014  38.0-19.0  (+23-4 =30)  100.0   -13
 - Deep Junior 12.5 64-bit 4CPU            3010  23.0-9.0   (+18-4 =10)  100.0   +35
 - Hiarcs 13.2 4CPU                        2980  24.5-7.5   (+18-1 =13)  100.0   +29


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