CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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EXchess 5.04b 64-bit in CCRL 40/15, 2024-11-16
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 15 minutes on an Intel i7-4770k.
Tested by CCRL team, 2005-2024, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
EXchess 5.04b 64-bit has no rank with rating of 2134 Elo points (+26 -26),
based on 424 games: 153 wins, 178 losses and 93 draws
Score: 47.1%, Average opponent: +31.4, Draws: 21.9%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Eeyore 1.50                             2300   5.5-18.5  (+4 -17=3 )    0.0   -70
 - Chezzz 1.0.3                            2284   9.0-15.0  (+6 -12=6 )    0.0   +44
 - EveAnn 1.67                             2280   0.5-3.5   (+0 -3 =1 )    0.0  -175
 - Sungorus 1.4 64-bit                     2267   9.0-15.0  (+7 -13=4 )    0.0   +24
 - Alex 2.09                               2260   8.0-16.0  (+7 -15=2 )    0.0   -29
 - Mediocre 0.5                            2252   2.0-2.0   (+2 -2 =0 )    0.0   +83
 - Butcher 1.64 64-bit                     2238   3.0-1.0   (+2 -0 =2 )    0.0  +235
 - Tigran 2.3 64-bit                       2227   2.0-2.0   (+2 -2 =0 )    0.0   +58
 - AliChess 4.21                           2213   9.0-15.0  (+8 -14=2 )    0.0   -42
 - Waxman 2009                             2206  12.5-11.5  (+11-10=3 )    0.0   +96
 - Beowulf 2.4a 64-bit                     2202   8.5-15.5  (+7 -14=3 )    0.0   -70
 - RamJet 0.13                             2187   4.0-6.0   (+1 -3 =6 )    0.0    -4
 - KMTChess 1.2.1 64-bit                   2182  11.5-12.5  (+8 -9 =7 )    0.2   +32
 - Vajolet 1.62.1                          2172   1.0-3.0   (+1 -3 =0 )    2.5  -235
 - Ifrit j3.6 64-bit                       2169   6.5-17.5  (+5 -16=3 )    3.0  -164
 - FireFly 2.5.13 64-bit                   2167   3.0-1.0   (+3 -1 =0 )    4.4  +238
 - ChessKISS 1.7 64-bit                    2159   2.0-2.0   (+1 -1 =2 )    5.9    -9
 - GopherCheck 0.2.3 64-bit                2137   6.0-4.0   (+4 -2 =4 )   43.3   +74
 - K2 0.57                                 2134   3.0-7.0   (+1 -5 =4 )   50.4  -137
 - Shallow 1.0 64-bit                      2130   3.0-1.0   (+3 -1 =0 )   57.9  +201
 - Prophet 2.0 64-bit                      2122   7.0-3.0   (+5 -1 =4 )   76.6  +127
 - Isa 1.9.51 64-bit                       2120   6.5-1.5   (+5 -0 =3 )   79.4  +209
 - NG-Play 9.86 64-bit                     2116   2.5-3.5   (+2 -3 =1 )   86.9  -101
 - Ifrit j4.3                              2104   3.5-2.5   (+2 -1 =3 )   96.6   +29
 - GopherCheck 0.2.2 64-bit                2088   2.5-1.5   (+1 -0 =3 )   99.7   +25
 - Maverick 0.2 64-bit                     2086   3.5-2.5   (+3 -2 =1 )   99.6   +17
 - Blitzkrieg rev337 64-bit                2085   6.5-3.5   (+6 -3 =1 )   99.9   +79
 - Barbarossa 0.4.0 64-bit                 2081   3.0-1.0   (+3 -1 =0 )  100.0  +180
 - Waxman 2008                             2081   2.5-3.5   (+2 -3 =1 )   99.9  -118
 - K2 0.43f                                2081   6.0-2.0   (+5 -1 =2 )   99.8  +146
 - Parrot 07.07.22                         2078   1.5-4.5   (+1 -4 =1 )  100.0  -259
 - Napoleon 1.5.0 64-bit                   2063   5.0-3.0   (+3 -1 =4 )  100.0   +20
 - BikJump 2.01 64-bit                     2057   3.5-2.5   (+3 -2 =1 )  100.0   -11
 - Napoleon 1.4.0 64-bit                   2050   7.0-5.0   (+5 -3 =4 )  100.0   -17
 - MadChess 1.2 64-bit                     2046   4.5-1.5   (+4 -1 =1 )  100.0  +115
 - Clarabit 1.00 64-bit                    2046   2.5-1.5   (+2 -1 =1 )  100.0   +13
 - Jabba 1.0 64-bit                        2014   7.0-3.0   (+6 -2 =2 )  100.0   +43
 - BigLion 2.23w                           2013   2.0-4.0   (+2 -4 =0 )  100.0  -286
 - RamJet 0.12                             2009   5.5-4.5   (+3 -2 =5 )  100.0   -97
 - Cinnamon 2.0 64-bit                     1969   8.5-1.5   (+7 -0 =3 )  100.0   +96


Created in 2005-2013 by CCRL team
Last games added on November 16, 2024