CCRL 40/15
Downloads and Statistics
September 26, 2020
Testing summary:
Total: 1'179'815 games
played by 2'715 programs

White wins: 406'597 (34.5%)
Black wins: 300'322 (25.5%)
Draws: 472'896 (40.1%)
White score: 54.5%

Engine Details

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Gull 0.11a 32-bit in CCRL 40/15, 2020-09-26
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:
Gull 0.11a 32-bit has no rank with rating of 2847 Elo points (+21 -21),
based on 722 games: 169 wins, 215 losses and 338 draws
Score: 46.8%, Average opponent: +18.1, Draws: 46.8%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Rybka 4 32-bit                          3018   5.0-25.0  (+0 -20=10)    0.0   -60
 - Stockfish 1.8 32-bit                    2990   8.0-24.0  (+1 -17=14)    0.0   -17
 - Naum 4.2 32-bit                         2958  10.5-19.5  (+4 -13=13)    0.0   +19
 - Shredder 12 32-bit                      2929  23.5-36.5  (+11-24=25)    0.0   +14
 - Critter 0.80 32-bit                     2924  10.0-22.0  (+2 -14=16)    0.0   -33
 - Rybka 2.3.2a 32-bit                     2912  12.0-18.0  (+0 -6 =24)    0.0   +16
 - Komodo 1.2 32-bit                       2896  15.5-15.5  (+6 -6 =19)    0.0   +50
 - Fritz 12                                2886  12.0-18.0  (+4 -10=16)    0.0   -17
 - Critter 0.70 32-bit                     2877  27.5-32.5  (+12-17=31)    1.5    +4
 - Hiarcs 13.1                             2874  14.5-15.5  (+7 -8 =15)    1.5   +17
 - Thinker 5.4d Inert 32-bit               2857  12.0-19.0  (+1 -8 =22)   21.0   -46
 - Deep Junior 11.1a 32-bit                2831  14.5-15.5  (+10-11=9 )   88.6   -28
 - Protector 1.3.5 32-bit                  2830  37.0-29.0  (+24-16=26)   92.2   +22
 - Grapefruit 1.0 32-bit                   2826  15.0-15.0  (+5 -5 =20)   97.0   -22
 - Protector 1.3.4 32-bit                  2824  16.0-14.0  (+10-8 =12)   96.5    -3
 - Spark 0.4 32-bit                        2821  17.5-18.5  (+7 -8 =21)   97.7   -33
 - Deep Junior 11.2 32-bit                 2817   1.5-2.5   (+1 -2 =1 )   98.0  -122
 - Hannibal 1.0a 32-bit                    2801  20.0-12.0  (+16-8 =8 )  100.0   +43
 - Onno 1.2.70 32-bit                      2786   3.0-1.0   (+2 -0 =2 )  100.0   +89
 - Bright 0.5c                             2778  19.5-10.5  (+15-6 =9 )  100.0   +34
 - Loop 13.6 (Loop 2007) 32-bit            2773  19.5-10.5  (+13-4 =13)  100.0   +18
 - Ktulu 9                                 2753   2.5-1.5   (+2 -1 =1 )  100.0    +1
 - Chronos 1.9.9 32-bit                    2740   4.0-1.0   (+3 -0 =2 )  100.0   +98
 - Bison 9.11 32-bit                       2728   1.0-1.0   (+1 -1 =0 )  100.0  -119
 - Chessmaster 11 Aiglos II                2700   3.0-1.0   (+2 -0 =2 )  100.0    +3
 - BugChess2 1.7 32-bit                    2698   2.5-1.5   (+2 -1 =1 )  100.0   -66
 - Booot 4.15.1                            2697   1.5-0.5   (+1 -0 =1 )  100.0    +6
 - Crafty 23.2 32-bit                      2696   3.0-1.0   (+2 -0 =2 )  100.0    +5
 - Daydreamer 1.75 32-bit                  2668   2.5-1.5   (+2 -1 =1 )  100.0   -86
 - BugChess2 1.6.4 32-bit                  2658   0.5-0.5   (+0 -0 =1 )  100.0  -158
 - Colossus 2008b                          2643   3.5-0.5   (+3 -0 =1 )  100.0   +79


Created in 2005-2013 by CCRL team
Last games added on September 26, 2020