CCRL Blitz
Downloads and Statistics
September 19, 2020
Testing summary:
Total: 2'370'030 games
played by 2'800 programs

White wins: 913'140 (38.5%)
Black wins: 734'658 (31.0%)
Draws: 722'232 (30.5%)
White score: 53.8%

Engine Details

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Gull 2.8b 64-bit 4CPU in CCRL Blitz, 2020-09-19
Ponder off, General book up to 12 moves, up to 6 piece EGTB
Time control: From Jan 2020, equivalent to 2'+1" on an Intel i7-4770K. See the "about" page.
Tested by CCRL team, 2005-2020, http://ccrl.chessdom.com/ccrl/404/

CCRL Blitz main list:
Gull 2.8b 64-bit 4CPU has no rank with rating of 3258 Elo points (+21 -21),
based on 849 games: 448 wins, 106 losses and 295 draws
Score: 70.1%, Average opponent: −147.9, Draws: 34.7%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Houdini 4 64-bit 4CPU                   3332  17.0-33.0  (+7 -23=20)    0.0   -30
 - Stockfish DD 64-bit 4CPU                3310  16.5-33.5  (+6 -23=21)    0.0   -56
 - Komodo TCEC 64-bit 4CPU                 3287  21.5-28.5  (+10-17=23)    1.2   -12
 - Critter 1.6a 64-bit 4CPU                3233  28.5-21.5  (+16-9 =25)   98.6   +16
 - Rybka 4.1 64-bit 4CPU                   3207  28.0-22.0  (+14-8 =28)  100.0   -15
 - Chiron 2 64-bit 4CPU                    3120  37.5-12.5  (+27-2 =21)  100.0   +21
 - Hannibal 1.4b 64-bit 4CPU               3118  32.5-17.5  (+21-6 =23)  100.0   -46
 - Naum 4.2 64-bit 4CPU                    3099  40.0-10.0  (+34-4 =12)  100.0   +64
 - Senpai 1.0 64-bit 4CPU                  3097  38.0-12.0  (+28-2 =20)  100.0    +4
 - Protector 1.5.0 64-bit 4CPU             3087  40.0-10.0  (+33-3 =14)  100.0   +46
 - Deep Shredder 12 64-bit 4CPU            3042  39.0-11.0  (+29-1 =20)  100.0   -31
 - Spike 1.4 Leiden 4CPU                   3040  41.0-8.0   (+33-0 =16)  100.0   +20
 - Spark 1.0 64-bit 4CPU                   3027  43.0-7.0   (+38-2 =10)  100.0   +58
 - Deep Junior Yokohama 64-bit 4CPU        3026  40.5-9.5   (+34-3 =13)  100.0    -3
 - Zappa Mexico II 64-bit 4CPU             2973  42.0-8.0   (+35-1 =14)  100.0   -35
 - Deep Sjeng WC2008 64-bit 4CPU           2941  47.0-3.0   (+44-0 =6 )  100.0  +101
 - Toga II 3.0 4CPU                        2931  43.5-6.5   (+39-2 =9 )  100.0   -24


Created in 2005-2013 by CCRL team
Last games added on September 19, 2020