CCRL 40/4
Downloads and Statistics
July 20, 2019
Testing summary:
Total: 2'069'919 games
played by 2'400 programs
27811 CPU days (X2 4600+)

White wins: 804'066 (38.8%)
Black wins: 650'528 (31.4%)
Draws: 615'325 (29.7%)
White score: 53.7%

Engine Details

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Simon 1.3 64-bit in CCRL 40/4, 2019-07-20
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 1520 Elo points (+93 -94),
based on 46 games: 17 wins, 19 losses and 10 draws
Score: 47.8%, Average opponent: +13.9, 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  +237
 - TSCP 1.81                          1723   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Gargamella 0.5.0                   1683   0.5-0.5   (+0 -0 =1 )    0.0  +133
 - BACE 0.45                          1678   1.5-0.5   (+1 -0 =1 )    0.0  +296
 - IQ23.003                           1644   0.5-1.5   (+0 -1 =1 )    0.5   -14
 - Spartan 1.0                        1644   0.0-1.0   (+0 -1 =0 )    0.6  -INF
 - Vapor 0.01r12                      1643   0.0-1.0   (+0 -1 =0 )    0.5  -INF
 - ChessRikus 1.466                   1636   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                      1613   0.5-0.5   (+0 -0 =1 )    2.7   +63
 - Philemon C                         1611   0.0-1.0   (+0 -1 =0 )    2.9  -INF
 - Violet 4.0 64-bit                  1594   0.0-1.0   (+0 -1 =0 )    6.6  -INF
 - Needle 0.531                       1581   0.0-1.0   (+0 -1 =0 )   10.2  -INF
 - Damas 9                            1580   0.5-0.5   (+0 -0 =1 )   10.7   +89
 - VanillaChess 2.6g                  1579   1.0-2.0   (+1 -2 =0 )   11.3   -91
 - ACE2                               1517   0.0-1.0   (+0 -1 =0 )   51.7  -INF
 - Piranha 0.5                        1502   2.0-0.0   (+2 -0 =0 )   64.5  +INF
 - Koedem 1.0 64-bit                  1501   1.0-0.0   (+1 -0 =0 )   65.5  +INF
 - Blikskottel 0.8                    1459   0.0-1.0   (+0 -1 =0 )   90.1  -INF
 - Hactar 0.9.0 64-bit                1448   0.5-0.5   (+0 -0 =1 )   93.2   -42
 - Joanna 2002 1.06                   1425   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  -139
 - MiniMardi 1.3                      1409   2.5-0.5   (+2 -0 =1 )   99.0  +100
 - Eden 0.0.13                        1406   1.0-0.0   (+1 -0 =0 )   99.1  +INF
 - Gladiator 0.0.7 64-bit             1337   1.0-1.0   (+1 -1 =0 )  100.0  -153
 - Ozwald 0.43                        1333   2.0-0.0   (+2 -0 =0 )  100.0  +INF
 - Toledo Nanochess Jan/11/2010       1227   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - GrayMatter SVN1604                 1214   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Iota 1.0 32-bit                    1017   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - GIUChess 1.0 beta2                 1000   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - NSVChess v0.14                      944   1.0-0.0   (+1 -0 =0 )  100.0  +INF


Created in 2005-2013 by CCRL team
Last games added on July 20, 2019