CCRL 40/40
Downloads and Statistics
July 11, 2019
Testing summary:
Total: 1'066'603 games
played by 2'494 programs
145750 CPU days (X2 4600+)

White wins: 370'641 (34.7%)
Black wins: 275'905 (25.9%)
Draws: 420'057 (39.4%)
White score: 54.4%

Engine Details

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Delphil 3.2 64-bit 4CPU in CCRL 40/40, 2019-07-11
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 Intel CPU.
Tested by CCRL team, 2005-2019, http://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
Delphil 3.2 64-bit 4CPU is #166-167 with rating of 2555 Elo points (+32 -32),
based on 340 games: 84 wins, 152 losses and 104 draws
Score: 40.0%, Average opponent: +73.7, Draws: 30.6%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Cheng 4.39 64-bit 4CPU             3009   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - SmarThink 1.97 64-bit              2995   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - The Baron 3.41 64-bit 4CPU         2902   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Tornado 8.0 64-bit 4CPU            2893   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Pedone 1.1 64-bit 4CPU             2819   4.0-22.0  (+1 -19=6 )    0.0    +5
 - RuyDos 1.0.27 64-bit               2762   0.5-0.5   (+0 -0 =1 )    0.0  +237
 - Alfil 13.1 64-bit 4CPU             2745   1.0-3.0   (+0 -2 =2 )    0.0   +33
 - Nebula 2.0 64-bit 4CPU             2725   2.0-2.0   (+1 -1 =2 )    0.0  +170
 - Hamsters 0.7.1 4CPU                2685   1.5-2.5   (+1 -2 =1 )    0.0   +34
 - Cheese 1.7 64-bit                  2678   1.0-3.0   (+0 -2 =2 )    0.0   -26
 - ECE X3 64-bit 4CPU                 2678   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Pharaon 3.5.1 4CPU                 2673   2.5-1.5   (+2 -1 =1 )    0.0  +199
 - Jellyfish 1.1 64-bit 4CPU          2668  20.5-43.5  (+13-36=15)    0.0   -17
 - RedQueen 1.1.97 64-bit 4CPU        2662  19.5-26.5  (+14-21=11)    0.0   +53
 - Floyd 0.9 64-bit                   2657   0.5-0.5   (+0 -0 =1 )    0.0   +71
 - Ghost 3.1 64-bit 4CPU              2651  11.0-21.0  (+7 -17=8 )    0.0   -12
 - Arminius 2015-08-06 64-bit 4CPU    2649   9.5-15.5  (+5 -11=9 )    0.0   +13
 - Fridolin 2.00 64-bit 4CPU          2588   6.5-13.5  (+3 -10=7 )    7.7   -83
 - Nemeton 1.8 4CPU                   2529  17.5-16.5  (+11-10=13)   89.4   -16
 - Jumbo 0.6.66 64-bit 4CPU           2507  16.5-13.5  (+12-9 =9 )   98.6   -15
 - Yace 0.99.87                       2488   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Myrddin 0.87 64-bit 4CPU           2482  20.0-14.0  (+12-6 =16)   99.9   -20
 - Orion 0.4 64-bit                   2451   1.0-0.0   (+1 -0 =0 )  100.0  +INF


Created in 2005-2013 by CCRL team
Last games added on July 11, 2019