CCRL 40/40
Downloads and Statistics
November 30, 2019
Testing summary:
Total: 1'102'078 games
played by 2'571 programs
150620 CPU days (X2 4600+)

White wins: 381'985 (34.7%)
Black wins: 283'767 (25.7%)
Draws: 436'326 (39.6%)
White score: 54.5%

Engine Details

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Show each game results
Spark 0.4 64-bit 4CPU in CCRL 40/40, 2019-11-30
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 40 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 15 minutes on a modern CPU.
Tested by CCRL team, 2005-2019, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/40 main list:
Spark 0.4 64-bit 4CPU has no rank with rating of 2933 Elo points (+21 -21),
based on 703 games: 143 wins, 242 losses and 318 draws
Score: 43.0%, Average opponent: +48.1, Draws: 45.2%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Rybka 4 64-bit 4CPU                3147  15.5-58.5  (+4 -47=23)    0.0    +9
 - Stockfish 1.8 64-bit 4CPU          3107  19.0-67.0  (+4 -52=30)    0.0   -15
 - Stockfish 1.7.1 64-bit 4CPU        3104  12.0-41.0  (+1 -30=22)    0.0    -4
 - Naum 4.2 64-bit 4CPU               3061   8.0-30.0  (+2 -24=12)    0.0   -74
 - Rybka 3 Dynamic 64-bit             3021   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - Deep Shredder 12 64-bit 4CPU       3018  14.5-19.5  (+4 -9 =21)    0.0   +45
 - Deep Fritz 12 4CPU                 2984  12.5-14.5  (+4 -6 =17)    0.5   +30
 - Zappa Mexico II 64-bit 4CPU        2969   0.0-2.0   (+0 -2 =0 )    0.1  -INF
 - Komodo 1.2 64-bit                  2946  16.5-19.5  (+6 -9 =21)   15.4   -10
 - Bobcat 7.1 64-bit 4CPU             2935   4.5-5.5   (+3 -4 =3 )   45.6   -29
 - Arasan 17.5 64-bit 4CPU            2935  11.0-9.0   (+7 -5 =8 )   44.7   +35
 - Onno 1.2.70 64-bit 4CPU            2934  18.5-19.5  (+9 -10=19)   46.1    -6
 - EXchess 7.71b 64-bit 4CPU          2933   7.5-2.5   (+6 -1 =3 )   50.1  +179
 - Fizbo 1.4 64-bit 4CPU              2932   4.5-3.5   (+1 -0 =7 )   51.0   +26
 - Arasan 18.0 64-bit 4CPU            2927   5.5-3.5   (+3 -1 =5 )   63.0   +61
 - Deep Sjeng WC2008 64-bit 4CPU      2926   1.0-3.0   (+0 -2 =2 )   70.5  -164
 - Thinker 5.4d Inert 64-bit 4CPU     2926  21.0-14.0  (+12-5 =18)   65.6   +52
 - Crafty 23.8 64-bit 4CPU            2911   3.5-4.5   (+1 -2 =5 )   86.0   -53
 - Toga II 1.4.1SE 4CPU               2904  18.5-14.5  (+10-6 =17)   98.7    +5
 - Cheng4 0.36c 64-bit 4CPU           2897   2.0-6.0   (+0 -4 =4 )   96.9  -185
 - Tornado 7.0 64-bit 4CPU            2894   5.0-5.0   (+3 -3 =4 )   98.9   -34
 - Pedone 1.3 64-bit 4CPU             2882  11.5-9.5   (+6 -4 =11)   99.7   -23
 - Scorpio 2.7.6 64-bit 4CPU          2875   6.0-4.0   (+4 -2 =4 )  100.0   +13
 - The Baron 3.29 64-bit 4CPU         2866  11.5-8.5   (+8 -5 =7 )  100.0   -23
 - EXchess 7.18b 64-bit 4CPU          2865   5.0-5.0   (+1 -1 =8 )  100.0   -68
 - Arasan 16.3 64-bit 4CPU            2858   4.5-3.5   (+1 -0 =7 )  100.0   -43
 - Scorpio 2.7.7 64-bit 4CPU          2856  14.0-6.0   (+10-2 =8 )  100.0   +52
 - Crafty 23.3 64-bit 4CPU            2837  20.5-9.5   (+12-1 =17)  100.0    +8
 - Octochess r5190 64-bit 4CPU        2823   7.5-2.5   (+5 -0 =5 )  100.0   +44
 - Pedone 1.2 64-bit 4CPU             2801   5.5-4.5   (+3 -2 =5 )  100.0   -96
 - Laser 1.0 64-bit 4CPU              2790  15.5-3.5   (+13-1 =5 )  100.0   +90


Created in 2005-2013 by CCRL team
Last games added on November 30, 2019