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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Zap!Chess Reykjavik 32-bit 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:
Zap!Chess Reykjavik 32-bit has no rank with rating of 2658 Elo points (+34 -35),
based on 274 games: 49 wins, 114 losses and 111 draws
Score: 38.1%, Average opponent: +76.4, Draws: 40.5%


Pairwise results:
     Opponent                        Elo     Score                  LOS   Perf
 - Rybka 2.1 32-bit                  2867   7.0-22.0  (+1 -16=12)    0.0   +42
 - Rybka 1.1 32-bit                  2854   2.5-8.5   (+0 -6 =5 )    0.0   +27
 - Naum 2.2 64-bit                   2798   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Rybka 1.0 32-bit                  2785   4.5-6.5   (+1 -3 =7 )    0.0   +77
 - Fruit 2.3.1                       2784   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Shredder 10                       2771  12.0-27.0  (+7 -22=10)    0.0   -24
 - Spike 1.2 Turin                   2746   1.0-10.0  (+0 -9 =2 )    0.0  -252
 - Junior 10                         2744   8.0-20.0  (+3 -15=10)    0.0   -57
 - Fritz 9                           2742   4.5-6.5   (+1 -3 =7 )    0.0   +38
 - Fruit 2.2.1                       2742   1.5-4.5   (+0 -3 =3 )    0.0   -47
 - Hiarcs 10                         2740   6.0-5.0   (+2 -1 =8 )    0.0  +103
 - Shredder 9                        2725  12.5-17.5  (+6 -11=13)    0.0   +18
 - Fritz 8 Bilbao                    2700   5.0-6.0   (+5 -6 =0 )    2.8     0
 - Zap!Chess Paderborn 32-bit        2681   5.5-5.5   (+3 -3 =5 )   11.9   +26
 - Glaurung 1.2.1 32-bit             2655   5.5-5.5   (+3 -3 =5 )   56.1     0
 - Movei 00.8.438                    2645   1.0-0.0   (+1 -0 =0 )   73.7  +INF
 - Slow Chess Blitz WV2.1            2638   6.5-4.5   (+4 -2 =5 )   85.7   +27
 - Chess Tiger 15                    2635   6.0-5.0   (+3 -2 =6 )   87.3    +8
 - Ruffian 2.1.0                     2621   7.5-3.5   (+4 -0 =7 )   97.5   +55
 - Arasan 14.1 32-bit                2616   3.5-6.5   (+2 -5 =3 )   96.0  -146
 - Colossus 2007d                    2612   4.0-2.0   (+3 -1 =2 )   98.5   +57
 - Alaric 0702b                      2605   0.0-1.0   (+0 -1 =0 )   99.1  -INF
 - Hamsters 0.5                      2557   0.5-0.5   (+0 -0 =1 )  100.0  -131


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