CCRL 40/4
Downloads and Statistics
July 6, 2019
Testing summary:
Total: 2'062'148 games
played by 2'380 programs
27711 CPU days (X2 4600+)

White wins: 801'254 (38.9%)
Black wins: 648'494 (31.4%)
Draws: 612'400 (29.7%)
White score: 53.7%

Engine Details

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Simon 1.3 64-bit in CCRL 40/4, 2019-07-06
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 4 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 1.5 minutes on a modern Intel CPU.
Tested by CCRL team, 2005-2019, http://computerchess.org.uk/ccrl/404/

CCRL 40/4 main list:
Simon 1.3 64-bit has no rank with rating of 1521 Elo points (+93 -94),
based on 46 games: 17 wins, 19 losses and 10 draws
Score: 47.8%, Average opponent: +13.5, Draws: 21.7%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Pirarucu 2.0.2 64-bit              2348   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Eagle 0.7.5                        1913   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - SnailChess 4.013                   1897   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Rocinante 2.0 64-bit (mcts)        1745   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - Zzzzzz 3.51                        1730   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - AdaChess 3.4 64-bit                1728   0.5-0.5   (+0 -0 =1 )    0.0  +236
 - TSCP 1.81                          1724   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Gargamella 0.5.0                   1683   0.5-0.5   (+0 -0 =1 )    0.0  +132
 - BACE 0.45                          1678   1.5-0.5   (+1 -0 =1 )    0.0  +295
 - IQ23.003                           1644   0.5-1.5   (+0 -1 =1 )    0.5   -15
 - Spartan 1.0                        1644   0.0-1.0   (+0 -1 =0 )    0.6  -INF
 - Vapor 0.01r12                      1642   0.0-1.0   (+0 -1 =0 )    0.6  -INF
 - ChessRikus 1.466                   1637   1.0-0.0   (+1 -0 =0 )    0.8  +INF
 - Tamerlane 0.2                      1626   0.0-1.0   (+0 -1 =0 )    4.9  -INF
 - Rainman 0.7.5                      1614   0.5-0.5   (+0 -0 =1 )    2.6   +63
 - Philemon C                         1614   0.0-1.0   (+0 -1 =0 )    2.7  -INF
 - Violet 4.0 64-bit                  1596   0.0-1.0   (+0 -1 =0 )    6.3  -INF
 - Needle 0.531                       1581   0.0-1.0   (+0 -1 =0 )   10.3  -INF
 - Damas 9                            1580   0.5-0.5   (+0 -0 =1 )   10.8   +88
 - VanillaChess 2.6g                  1579   1.0-2.0   (+1 -2 =0 )   11.3   -92
 - ACE2                               1518   0.0-1.0   (+0 -1 =0 )   51.9  -INF
 - Piranha 0.5                        1503   2.0-0.0   (+2 -0 =0 )   64.7  +INF
 - Koedem 1.0 64-bit                  1501   1.0-0.0   (+1 -0 =0 )   65.9  +INF
 - Blikskottel 0.8                    1459   0.0-1.0   (+0 -1 =0 )   90.2  -INF
 - Hactar 0.9.0 64-bit                1449   0.5-0.5   (+0 -0 =1 )   93.3   -42
 - Joanna 2002 1.06                   1426   0.5-0.5   (+0 -0 =1 )   94.9  -124
 - Tony's Chess 0.02                  1410   0.5-0.5   (+0 -0 =1 )   98.9  -140
 - MiniMardi 1.3                      1409   2.5-0.5   (+2 -0 =1 )   99.0   +99
 - Eden 0.0.13                        1407   1.0-0.0   (+1 -0 =0 )   99.1  +INF
 - Gladiator 0.0.7 64-bit             1338   1.0-1.0   (+1 -1 =0 )  100.0  -153
 - Ozwald 0.43                        1335   2.0-0.0   (+2 -0 =0 )  100.0  +INF
 - Toledo Nanochess Jan/11/2010       1230   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - GrayMatter SVN1604                 1215   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Iota 1.0 32-bit                    1019   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - GIUChess 1.0 beta2                 1002   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - NSVChess v0.14                      946   1.0-0.0   (+1 -0 =0 )  100.0  +INF


Created in 2005-2013 by CCRL team
Last games added on July 6, 2019