CCRL 40/40
Downloads and Statistics
December 10, 2019
Testing summary:
Total: 1'104'091 games
played by 2'573 programs
150964 CPU days (X2 4600+)

White wins: 382'628 (34.7%)
Black wins: 284'145 (25.7%)
Draws: 437'318 (39.6%)
White score: 54.5%

Engine Details

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Ghost 3.1 64-bit 4CPU in CCRL 40/40, 2019-12-10
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:
Ghost 3.1 64-bit 4CPU is #132-133 with rating of 2651 Elo points (+30 -29),
based on 393 games: 156 wins, 125 losses and 112 draws
Score: 53.9%, Average opponent: −25.7, Draws: 28.5%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Nebula 2.0 64-bit 4CPU             2726  10.0-22.0  (+6 -18=8 )    0.0   -60
 - Igel 1.4.1 64-bit 4CPU             2701  15.5-16.5  (+12-13=7 )    0.8   +38
 - ECE X3 64-bit 4CPU                 2676  19.0-25.0  (+15-21=8 )    9.5   -28
 - Pharaon 3.5.1 4CPU                 2673  10.0-20.0  (+8 -18=4 )   13.3  -111
 - Jellyfish 1.1 64-bit 4CPU          2666  17.0-15.0  (+11-9 =12)   22.7   +35
 - RedQueen 1.1.97 64-bit 4CPU        2662  18.5-13.5  (+13-8 =11)   28.1   +61
 - Arminius 2015-08-06 64-bit 4CPU    2649  18.5-13.5  (+11-6 =15)   52.8   +44
 - Fridolin 2.00 64-bit 4CPU          2588  19.0-12.0  (+13-6 =12)   99.8    +6
 - Delphil 3.2 64-bit 4CPU            2554  21.0-11.0  (+17-7 =8 )  100.0   +11
 - Jazz 840 64-bit 4CPU               2553  22.5-9.5   (+18-5 =9 )  100.0   +43
 - Nemeton 1.8 4CPU                   2529  20.5-13.5  (+16-9 =9 )  100.0   -48
 - Jumbo 0.6.66 64-bit 4CPU           2508  20.5-9.5   (+16-5 =9 )  100.0   -16


Created in 2005-2013 by CCRL team
Last games added on December 10, 2019