CCRL 40/40
Downloads and Statistics
April 21, 2018
Testing summary:
Total: 821'008 games
played by 2'134 programs
114427 CPU days (X2 4600+)

White wins: 281'674 (34.3%)
Black wins: 208'551 (25.4%)
Draws: 330'783 (40.3%)
White score: 54.5%

Engine Details

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Hamsters 0.7.1 4CPU in CCRL 40/40, 2018-04-21
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, 2005-2018, http://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
Hamsters 0.7.1 4CPU has no rank with rating of 2671 Elo points (+75 -75),
based on 52 games: 15 wins, 13 losses and 24 draws
Score: 51.9%, Average opponent: −17.7, Draws: 46.2%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Alfil 13.1 64-bit 4CPU             2735   1.0-3.0   (+0 -2 =2 )    6.5   -82
 - Nebula 2.0 64-bit 4CPU             2726   5.5-8.5   (+2 -5 =7 )    8.9    -8
 - Cheese 1.7 64-bit                  2676   2.0-2.0   (+0 -0 =4 )   45.2    +5
 - Pharaon 3.5.1 4CPU                 2666   1.5-2.5   (+0 -1 =3 )   54.8   -63
 - Jellyfish 1.1 64-bit 4CPU          2652   3.0-1.0   (+2 -0 =2 )   66.3  +125
 - RedQueen 1.1.97 64-bit 4CPU        2641   7.5-6.5   (+5 -4 =5 )   76.8   -12
 - Delphil 3.2 64-bit 4CPU            2548   2.5-1.5   (+2 -1 =1 )   99.7   -30
 - Myrddin 0.87 64-bit 4CPU           2431   4.0-0.0   (+4 -0 =0 )  100.0  +INF


Created in 2005-2013 by CCRL team
Last games added on April 21, 2018