CCRL 40/15
Downloads and Statistics
April 4, 2020
Testing summary:
Total: 1'134'104 games
played by 2'636 programs

White wins: 392'217 (34.6%)
Black wins: 290'683 (25.6%)
Draws: 451'204 (39.8%)
White score: 54.5%

Engine Details

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Critter 1.01 32-bit in CCRL 40/15, 2020-04-04
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 1.01 32-bit has no rank with rating of 3019 Elo points (+18 -18),
based on 969 games: 412 wins, 143 losses and 414 draws
Score: 63.9%, Average opponent: −92.5, Draws: 42.7%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Texel 1.07 64-bit                       3075   6.0-6.0   (+2 -2 =8 )    0.0   +59
 - iCE 4.0 64-bit                          3061   6.5-9.5   (+4 -7 =5 )    0.1   -22
 - ChessBrainVB 3.70                       3045   5.5-8.5   (+1 -4 =9 )    4.5   -35
 - Sting SF 8.5 64-bit                     3041   4.5-5.5   (+2 -3 =5 )   10.4    -9
 - Sting SF 9.99 64-bit                    3034   3.5-6.5   (+1 -4 =5 )   18.1   -76
 - Rybka 4.1 32-bit                        3030  23.5-18.5  (+12-7 =23)   15.1   +48
 - Stockfish 2.1.1 32-bit                  3028  18.0-19.0  (+7 -8 =22)   23.1    +2
 - ChessBrainVB 3.68                       3026   5.5-8.5   (+1 -4 =9 )   31.0   -49
 - Rybka 4 32-bit                          3017  12.0-20.0  (+3 -11=18)   56.9   -72
 - Sting SF 10.1 64-bit                    3013   7.0-9.0   (+3 -5 =8 )   63.7   -44
 - Stockfish 2.0.1 32-bit                  3012  17.0-21.0  (+7 -11=20)   70.3   -39
 - Komodo 2.03 32-bit                      3005  18.5-13.5  (+13-8 =11)   86.5   +38
 - Naum 4.2 32-bit                         2959  26.0-16.0  (+14-4 =24)  100.0    +6
 - Deep Sjeng c't 2010                     2941  27.0-13.0  (+20-6 =14)  100.0   +37
 - Shredder 12 32-bit                      2929  47.5-24.5  (+29-6 =37)  100.0    +5
 - Komodo 1.3 32-bit                       2917  31.5-10.5  (+23-2 =17)  100.0   +58
 - Spike 1.4 Leiden                        2915  31.0-16.0  (+22-7 =18)  100.0    +1
 - Rybka 2.3.2a 32-bit                     2912  24.0-6.0   (+19-1 =10)  100.0  +101
 - Deep Junior 12.5 32-bit                 2909  27.5-10.5  (+21-4 =13)  100.0   +42
 - Hiarcs 13.2                             2896  24.5-17.5  (+14-7 =21)  100.0   -72
 - Fritz 12                                2886  20.5-9.5   (+15-4 =11)  100.0   -12
 - Gull 1.0a 32-bit                        2885  19.5-10.5  (+15-6 =9 )  100.0   -30
 - Protector 1.4.0 32-bit                  2879  25.5-12.5  (+19-6 =13)  100.0   -28
 - Gull 1.2 32-bit                         2876  28.5-10.5  (+22-4 =13)  100.0   +13
 - Spark 1.0 32-bit                        2864  28.0-11.0  (+19-2 =18)  100.0   -19
 - Thinker 5.4d Inert 32-bit               2856  27.5-11.5  (+18-2 =19)  100.0   -37
 - Booot 5.1.0                             2844  30.5-8.5   (+26-4 =9 )  100.0   +36
 - Cyclone xTreme                          2824  23.5-6.5   (+19-2 =9 )  100.0    +5
 - Hannibal 1.0a 32-bit                    2801  32.0-6.0   (+28-2 =8 )  100.0   +48
 - MinkoChess 1.2 32-bit                   2782   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Jonny 4.00                              2779   3.0-2.0   (+1 -0 =4 )  100.0  -180
 - Scorpio 2.7 32-bit                      2749   5.5-0.5   (+5 -0 =1 )  100.0   +92
 - MinkoChess 1.1 32-bit                   2740   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Chronos 1.9.9 32-bit                    2740   3.0-1.0   (+2 -0 =2 )  100.0  -128
 - Bison 9.11 32-bit                       2728   3.5-0.5   (+3 -0 =1 )  100.0    -1


Created in 2005-2013 by CCRL team
Last games added on April 4, 2020