CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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Bright 0.4a 4CPU in CCRL 40/15, 2024-11-16
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, 2005-2024, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
Bright 0.4a 4CPU is #194 with rating of 2914 Elo points (+13 -13),
based on 1631 games: 446 wins, 518 losses and 667 draws
Score: 47.8%, Average opponent: +16.4, Draws: 40.9%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Rybka 3 64-bit 4CPU                     3152   7.5-38.5  (+2 -33=11)    0.0   -26
 - Alfil 15.8 64-bit 4CPU                  3089   1.5-11.5  (+0 -10=3 )    0.0  -131
 - Naum 4 64-bit 4CPU                      3077  10.0-44.0  (+2 -36=16)    0.0   -74
 - Stockfish 1.6.3 64-bit 4CPU             3068  17.0-32.0  (+11-26=12)    0.0   +28
 - Deep Shredder 12 64-bit 4CPU            3045  17.5-34.5  (+8 -25=19)    0.0    +7
 - Cheng 4.39 64-bit 4CPU                  3038   3.5-6.5   (+1 -4 =5 )    0.0   +21
 - Fizbo 1.5 64-bit 4CPU                   3019   4.5-5.5   (+1 -2 =7 )    0.0   +76
 - Rybka 2.2 64-bit 4CPU                   3003  15.0-17.0  (+10-12=10)    0.0   +61
 - Naum 3.1 64-bit 4CPU                    2994  15.0-24.0  (+7 -16=16)    0.0    -4
 - Arasan 18.2 64-bit 4CPU                 2994   7.5-12.5  (+4 -9 =7 )    0.0   -13
 - Zappa Mexico II 64-bit 4CPU             2993  25.5-50.5  (+8 -33=35)    0.0   -37
 - Fizbo 1.31 64-bit 4CPU                  2979   4.5-5.5   (+2 -3 =5 )    0.0   +31
 - Stockfish 1.4 64-bit 4CPU               2971  22.0-26.0  (+10-14=24)    0.0   +26
 - Gaviota 1.0 64-bit 4CPU                 2962   4.5-11.5  (+0 -7 =9 )    0.0   -93
 - Arasan 17.5 64-bit 4CPU                 2960   6.0-14.0  (+2 -10=8 )    0.0   -99
 - Leorik 2.5 64-bit 4CPU                  2960  21.0-31.0  (+11-21=20)    0.0   -25
 - Ethereal 8.62 64-bit 4CPU               2950   8.5-7.5   (+4 -3 =9 )    0.1   +57
 - Arasan 18.0 64-bit 4CPU                 2945   9.5-10.5  (+5 -6 =9 )    1.3   +14
 - Deep Sjeng WC2008 64-bit 4CPU           2944  16.0-18.0  (+8 -10=16)    0.0    +9
 - Thinker 5.4c Inert 64-bit 4CPU          2943  20.5-35.5  (+11-26=19)    0.0   -73
 - Deep Shredder 11 64-bit 4CPU            2935  27.0-30.0  (+15-18=24)    0.3    +1
 - DisasterArea 1.65 64-bit 4CPU           2933   9.0-11.0  (+2 -4 =14)    4.7   -12
 - Thinker 5.4a Inert 64-bit 4CPU          2923  19.5-12.5  (+12-5 =15)   21.7   +85
 - Deep Sjeng 3.0 64-bit 4CPU              2923  44.5-52.5  (+24-32=41)   19.5   -20
 - Toga II 1.4.1SE 4CPU                    2922  35.5-43.5  (+18-26=35)   16.1   -28
 - Hiarcs 12.1 4CPU                        2921  17.5-14.5  (+12-9 =11)   23.1   +42
 - Tornado 6.0 64-bit 4CPU                 2915   6.5-7.5   (+4 -5 =5 )   46.9   -31
 - Hiarcs 12 4CPU                          2914  21.0-18.0  (+10-7 =22)   49.0   +24
 - Glaurung 2.2 64-bit 4CPU                2912  17.0-15.0  (+9 -7 =16)   57.6   +20
 - Hiarcs Paderborn 2007 4CPU              2906  30.0-30.0  (+14-14=32)   78.9    -8
 - Deep Fritz 10.1 4CPU                    2901  18.0-22.0  (+12-16=12)   90.6   -51
 - Glaurung 2.1 64-bit 4CPU                2884  29.0-22.0  (+17-10=24)   99.9   +19
 - Bright 0.3d 4CPU                        2881  49.5-34.5  (+33-18=33)  100.0   +32
 - Loop M1-T 64-bit 4CPU                   2861  79.5-50.5  (+49-20=61)  100.0   +28
 - Onno 1.0 64-bit                         2831  25.0-19.0  (+16-10=18)  100.0   -32
 - Crafty 23.0 64-bit 4CPU                 2766  33.5-16.5  (+24-7 =19)  100.0   -20
 - Spike 1.2 Turin                         2750  33.5-5.5   (+28-0 =11)  100.0  +109
 - Scorpio 2.0 32-bit 4CPU                 2734  25.0-7.0   (+21-3 =8 )  100.0   +39
 - Scorpio 2.1 64-bit 4CPU                 2722  22.0-4.0   (+19-1 =6 )  100.0   +78


Created in 2005-2013 by CCRL team
Last games added on November 16, 2024