CCRL 40/15
Downloads and Statistics
August 8, 2020
Testing summary:
Total: 1'167'960 games
played by 2'693 programs

White wins: 402'856 (34.5%)
Black wins: 297'658 (25.5%)
Draws: 467'446 (40.0%)
White score: 54.5%

Engine Details

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Critter 0.70 32-bit in CCRL 40/15, 2020-08-08
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, 2005-2020, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
Critter 0.70 32-bit has no rank with rating of 2877 Elo points (+19 -19),
based on 795 games: 204 wins, 197 losses and 394 draws
Score: 50.4%, Average opponent: −2.9, Draws: 49.6%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Rybka 4 32-bit                          3017  17.5-38.5  (+3 -24=29)    0.0   +29
 - Rybka 3 32-bit                          2996   7.0-23.0  (+2 -18=10)    0.0   -64
 - Stockfish 1.8 32-bit                    2989   9.5-20.5  (+1 -12=17)    0.0    +3
 - Stockfish 1.7.1 32-bit                  2978  12.0-24.0  (+4 -16=16)    0.0    -3
 - Naum 4.2 32-bit                         2959  10.0-24.0  (+5 -19=10)    0.0   -62
 - Shredder 12 32-bit                      2929  15.0-19.0  (+5 -9 =20)    0.0   +22
 - Rybka 2.3.2a 32-bit                     2912  11.0-19.0  (+4 -12=14)    0.1   -44
 - Komodo 1.2 32-bit                       2897  19.5-18.5  (+7 -6 =25)    5.2   +28
 - Fritz 12                                2886  17.5-16.5  (+8 -7 =19)   21.2   +17
 - Hiarcs 13.1                             2874  19.0-15.0  (+11-7 =16)   60.2   +33
 - Thinker 5.4d Inert 32-bit               2857  19.5-18.5  (+8 -7 =23)   97.0   -15
 - Gull 0.11a 32-bit                       2847  32.5-27.5  (+17-12=31)   98.5    -4
 - Protector 1.3.5 32-bit                  2830  21.5-16.5  (+10-5 =23)  100.0    -8
 - Grapefruit 1.0 32-bit                   2826  24.0-14.0  (+17-7 =14)  100.0   +34
 - Deep Sjeng WC2008 32-bit                2825  19.0-11.0  (+11-3 =16)  100.0   +27
 - Protector 1.3.4 32-bit                  2824  21.5-9.5   (+13-1 =17)  100.0   +59
 - Spark 0.4 32-bit                        2821  21.0-13.0  (+11-3 =20)  100.0   +12
 - Deep Junior 11.2 32-bit                 2817  20.0-14.0  (+13-7 =14)  100.0    -3
 - Hannibal 1.0a 32-bit                    2801  14.5-15.5  (+8 -9 =13)  100.0   -88
 - Onno 1.2.70 32-bit                      2786  21.5-8.5   (+13-0 =17)  100.0   +34
 - Bright 0.5c                             2778  19.0-11.0  (+14-6 =10)  100.0   -10
 - Loop 13.6 (Loop 2007) 32-bit            2773  18.0-12.0  (+10-4 =16)  100.0   -46
 - Twisted Logic 20100131x 32-bit          2737   3.0-1.0   (+2 -0 =2 )  100.0   +10
 - Bison 9.11 32-bit                       2728   3.0-1.0   (+3 -1 =0 )  100.0   +86
 - Booot 4.15.1                            2697   1.5-2.5   (+1 -2 =1 )  100.0  -275
 - Scorpio 2.5 32-bit                      2664   3.5-0.5   (+3 -0 =1 )  100.0   +75


Created in 2005-2013 by CCRL team
Last games added on August 8, 2020