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 2.1 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 2.1 64-bit has no rank with rating of 2782 Elo points (+16 -16),
based on 1397 games: 333 wins, 611 losses and 453 draws
Score: 40.1%, Average opponent: +72.6, Draws: 32.4%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Rybka 3 64-bit                     3077   5.0-45.0  (+2 -42=6 )    0.0   -65
 - Rybka 3 Human 64-bit               3058   9.0-41.0  (+4 -36=10)    0.0   +25
 - Rybka 3 Dynamic 64-bit             3037   6.5-43.5  (+1 -38=11)    0.0   -36
 - Rybka 2.3.2a 64-bit                2977  11.5-38.5  (+3 -30=17)    0.0   +12
 - Naum 4 64-bit                      2947  14.0-36.0  (+6 -28=16)    0.0   +14
 - Thinker 5.4c Inert 64-bit          2883  16.0-34.0  (+9 -27=14)    0.0   -24
 - Thinker 5.4a Inert 64-bit          2882  18.0-32.0  (+12-26=12)    0.0    -2
 - Thinker 5.3b Inert 64-bit          2867  19.0-31.0  (+12-24=14)    0.0    +1
 - Naum 3.1 64-bit                    2863  17.5-32.5  (+11-26=13)    0.0   -27
 - Naum 3 64-bit                      2854  18.5-31.5  (+12-25=13)    0.0   -17
 - Shredder 11                        2847  16.5-33.5  (+10-27=13)    0.0   -55
 - Onno 0.12.0 64-bit                 2844  21.0-29.0  (+9 -17=24)    0.0   +15
 - Zappa Mexico II 64-bit             2843  21.0-29.0  (+12-20=18)    0.0    +8
 - Deep Sjeng 3.0 64-bit              2837  19.0-31.0  (+11-23=16)    0.0   -26
 - Hiarcs 12                          2834  24.0-26.0  (+18-20=12)    0.0   +36
 - Hiarcs 12.1                        2833  23.0-27.0  (+12-16=22)    0.0   +27
 - Toga II 1.4.1SE                    2823  22.0-28.0  (+11-17=22)    0.0    +3
 - Thinker 5.3b Passive 64-bit        2819  20.0-30.0  (+12-22=16)    0.6   -29
 - Hiarcs Paderborn 2007              2819  28.0-22.0  (+17-11=22)    0.0   +73
 - Toga II 1.4 beta5c                 2819  39.5-59.5  (+23-43=33)    0.0   -32
 - Grapefruit 1.0 a2b                 2810  27.0-23.0  (+20-16=14)    2.2   +56
 - Thinker 5.4a Passive 64-bit        2792  27.0-23.0  (+17-13=20)   22.7   +31
 - Loop M1-T 64-bit                   2786  28.0-21.0  (+15-8 =26)   37.7   +47
 - Bright 0.3b                        2753  24.0-26.0  (+15-17=18)   97.7   -44
 - Bright 0.3d                        2735  56.0-43.0  (+39-26=34)  100.0    -3
 - Spike 1.2 Turin                    2731  28.5-21.5  (+20-13=17)  100.0    -4


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