CCRL 40/4
Downloads and Statistics
October 19, 2019
Testing summary:
Total: 2'120'567 games
played by 2'479 programs
28673 CPU days (X2 4600+)

White wins: 822'832 (38.8%)
Black wins: 665'262 (31.4%)
Draws: 632'473 (29.8%)
White score: 53.7%

Engine Details

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Glaurung 2.2 64-bit in CCRL 40/4, 2019-10-19
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 4 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 1.5 minutes on a modern CPU.
Tested by CCRL team, 2005-2019, http://ccrl.chessdom.com/ccrl/404/

CCRL 40/4 main list:
Glaurung 2.2 64-bit has no rank with rating of 2801 Elo points (+13 -13),
based on 2096 games: 407 wins, 971 losses and 718 draws
Score: 36.5%, Average opponent: +95.5, Draws: 34.3%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Rybka 3 64-bit 4CPU                3166   7.5-92.5  (+1 -86=13)    0.0   -25
 - Rybka 3 64-bit                     3077   5.5-44.5  (+1 -40=9 )    0.0   -48
 - Naum 4 64-bit 4CPU                 3061  13.5-85.5  (+5 -77=17)    0.0   -40
 - Naum 3.1 64-bit 4CPU               2978  26.0-74.0  (+7 -55=38)    0.0   +20
 - Rybka 2.3.2a 64-bit                2977  12.0-38.0  (+3 -29=18)    0.0    +2
 - Naum 4 64-bit                      2947  12.0-38.0  (+4 -30=16)    0.0   -36
 - Hiarcs 12 4CPU                     2941  33.0-67.0  (+16-50=34)    0.0   +24
 - Deep Sjeng WC2008 64-bit 4CPU      2940  26.0-74.0  (+11-59=30)    0.0   -29
 - Hiarcs 12.1 4CPU                   2938  27.5-72.5  (+12-57=31)    0.0   -18
 - Deep Sjeng 3.0 64-bit 4CPU         2930  31.0-69.0  (+13-51=36)    0.0    +2
 - Glaurung 2.2 64-bit 4CPU           2914  25.5-74.5  (+3 -52=45)    0.0   -39
 - Hiarcs 13.1                        2913  18.0-32.0  (+8 -22=20)    0.0   +20
 - Toga II 1.4.1SE 4CPU               2899  35.0-65.0  (+20-50=30)    0.0    -3
 - Fritz 11                           2887  19.5-30.5  (+10-21=19)    0.0   +13
 - Thinker 5.4a Inert 64-bit          2882  15.5-16.5  (+7 -8 =17)    0.0   +70
 - Stockfish 1.4 64-bit               2872  21.5-28.5  (+8 -15=27)    0.0   +28
 - Naum 3.1 64-bit                    2863  17.5-32.5  (+9 -24=17)    0.0   -39
 - Shredder 11                        2847  14.0-18.0  (+9 -13=10)    0.0     0
 - Stockfish 1.3.1 64-bit             2844  20.0-30.0  (+9 -19=22)    0.0   -18
 - Onno 0.12.0 64-bit                 2844  17.0-33.0  (+7 -23=20)    0.0   -59
 - Zappa Mexico II 64-bit             2843  34.0-48.0  (+17-31=34)    0.0   -11
 - Deep Shredder 11 64-bit            2842  20.5-29.5  (+14-23=13)    0.0   -21
 - Deep Sjeng WC2008 64-bit           2842  27.0-23.0  (+16-12=22)    0.0   +65
 - Onno 1.1.1 64-bit                  2837  23.0-27.0  (+13-17=20)    0.0   +10
 - Hiarcs 12.1                        2833  24.0-26.0  (+14-16=20)    0.0   +16
 - Onno 1.0 64-bit                    2830  25.0-25.0  (+14-14=22)    0.4   +30
 - Hannibal 05_20_10 64-bit           2824  24.5-27.5  (+15-18=19)    5.5    +3
 - Toga II 1.4.1SE                    2823  26.5-23.5  (+17-14=19)    0.4   +40
 - Ktulu 9                            2781  31.0-19.0  (+21-9 =20)   99.6   +55
 - Bright 0.4a                        2779  32.0-18.0  (+23-9 =18)   99.7   +70
 - Spike 1.2 Turin                    2731  28.0-21.0  (+19-12=18)  100.0   -25
 - SmarThink 1.10 32-bit              2730  27.0-23.0  (+19-15=16)  100.0   -46
 - Scorpio 2.1 64-bit                 2486  46.0-4.0   (+42-0 =8 )  100.0   +52


Created in 2005-2013 by CCRL team
Last games added on October 19, 2019