CCRL 40/40
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 756'425 games
played by 1'967 programs
103446 CPU days (X2 4600+)

White wins: 259'856 (34.4%)
Black wins: 192'693 (25.5%)
Draws: 303'876 (40.2%)
White score: 54.4%

Engine Details

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Hamsters 0.7.1 4CPU in CCRL 40/40, 2017-11-18
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, 2005-2017, http://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
Hamsters 0.7.1 4CPU has no rank with rating of 2669 Elo points (+76 -75),
based on 52 games: 15 wins, 13 losses and 24 draws
Score: 51.9%, Average opponent: −19.3, Draws: 46.2%


Pairwise results:
     Opponent                        Elo     Score                  LOS   Perf
 - Alfil 13.1 64-bit 4CPU            2738   1.0-3.0   (+0 -2 =2 )    5.2   -77
 - Nebula 2.0 64-bit 4CPU            2727   5.5-8.5   (+2 -5 =7 )    7.7    -5
 - Cheese 1.7 64-bit                 2675   2.0-2.0   (+0 -0 =4 )   43.9    +6
 - Pharaon 3.5.1 4CPU                2666   1.5-2.5   (+0 -1 =3 )   52.8   -61
 - Jellyfish 1.1 64-bit 4CPU         2650   3.0-1.0   (+2 -0 =2 )   65.7  +125
 - RedQueen 1.1.97 64-bit 4CPU       2641   7.5-6.5   (+5 -4 =5 )   75.0   -10
 - Delphil 3.2 64-bit 4CPU           2542   2.5-1.5   (+2 -1 =1 )   99.7   -34
 - Myrddin 0.87 64-bit 4CPU          2387   4.0-0.0   (+4 -0 =0 )  100.0  +INF


Created in 2005-2013 by CCRL team
Last games added on November 18, 2017