CCRL 40/4
Downloads and Statistics
November 16, 2019
Testing summary:
Total: 2'132'153 games
played by 2'491 programs
28840 CPU days (X2 4600+)

White wins: 826'813 (38.8%)
Black wins: 668'076 (31.3%)
Draws: 637'264 (29.9%)
White score: 53.7%

Engine Details

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Drosophila 1.4 64-bit in CCRL 40/4, 2019-11-16
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 CPU.
Tested by CCRL team, 2005-2019, http://ccrl.chessdom.com/ccrl/404/

CCRL 40/4 main list:
Drosophila 1.4 64-bit has no rank with rating of 2240 Elo points (+25 -25),
based on 556 games: 206 wins, 202 losses and 148 draws
Score: 50.4%, Average opponent: −2.9, Draws: 26.6%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - RubiChess 0.7 64-bit               2310  17.0-18.0  (+12-13=10)    0.0   +58
 - Popochin 3.2                       2275  11.5-18.5  (+7 -14=9 )    0.4   -43
 - Paladin 0.1 64-bit                 2272  12.5-17.5  (+9 -14=7 )    1.3   -28
 - Esc 1.16                           2267  14.5-15.5  (+10-11=9 )    2.3   +16
 - Scidlet 3.61 64-bit                2266  11.5-18.5  (+9 -16=5 )    2.9   -63
 - Natwarlal 0.14                     2261  12.5-16.5  (+9 -13=7 )    5.6   -29
 - KMTChess 1.2.1 64-bit              2260  12.0-18.0  (+7 -13=10)    9.4   -47
 - FireFly 2.7.2 64-bit               2253  14.5-15.5  (+11-12=7 )   19.2    +1
 - Napoleon 1.8 64-bit                2250  13.0-17.0  (+8 -12=10)   24.2   -36
 - Robocide 20170718 64-bit           2236  16.5-13.5  (+11-8 =11)   60.0   +26
 - GopherCheck 0.2.3 64-bit           2235  15.0-15.0  (+10-10=10)   64.9    -6
 - Anechka 0.08                       2235  13.0-17.0  (+11-15=4 )   65.3   -57
 - Dorpsgek Eve's Temptation 64-bit   2231  35.5-23.5  (+28-16=15)   72.0   +63
 - Joker2 0.7.7 64-bit                2223  17.5-12.5  (+10-5 =15)   87.2   +33
 - CT800 1.12 64-bit                  2206  19.5-10.5  (+18-9 =3 )   98.7   +86
 - SjaakII 1.3.0 64-bit               2177  19.5-10.5  (+17-8 =5 )  100.0   +49
 - Isa 2.0.48 64-bit                  2176  15.0-16.0  (+12-13=6 )  100.0   -76
 - RubiChess 0.6 64-bit               2159   1.0-1.0   (+0 -0 =2 )  100.0   -81
 - Oberon 0.04                        2013   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Leonidas 83 64-bit                 2005   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Monik 2.2.3 64-bit                 1968   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - SSEChessII 2.05 DC                 1967   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - JanWillem 1.13                     1950   0.5-0.5   (+0 -0 =1 )  100.0  -259
 - Sharper 0.17                       1940   0.5-0.5   (+0 -0 =1 )  100.0  -269
 - Smash 1.0.3                        1924   0.5-0.5   (+0 -0 =1 )  100.0  -346
 - SamChess                           1919   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Dabbaba 7.49                       1908   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Adamant 1.7                        1735   1.0-0.0   (+1 -0 =0 )  100.0  +INF


Created in 2005-2013 by CCRL team
Last games added on November 16, 2019