CCRL 40/4
Downloads and Statistics
September 14, 2019
Testing summary:
Total: 2'097'576 games
played by 2'442 programs
28220 CPU days (X2 4600+)

White wins: 814'639 (38.8%)
Black wins: 658'954 (31.4%)
Draws: 623'983 (29.7%)
White score: 53.7%

Engine Details

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Show each game results
Tunguska 1.0 64-bit in CCRL 40/4, 2019-09-14
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:
Tunguska 1.0 64-bit has no rank with rating of 2142 Elo points (+17 -18),
based on 1188 games: 447 wins, 473 losses and 268 draws
Score: 48.9%, Average opponent: +7.7, Draws: 22.6%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - FrankWalter 2.2.3 64-bit           2389   3.0-7.0   (+2 -6 =2 )    0.0   +96
 - Googleplex Starthinker 1.4 64-bit  2289  10.5-21.5  (+6 -17=9 )    0.0   +29
 - SpaceDog 0.97.7 64-bit             2241   6.5-25.5  (+3 -22=7 )    0.0  -128
 - Chispa 4.0.3                       2206  11.0-21.0  (+7 -17=8 )    0.0   -47
 - Beowulf 2.4a 32-bit                2203  12.5-19.5  (+8 -15=9 )    0.0   -16
 - RattateChess 1.0 Nosferatu         2199  12.5-17.5  (+9 -14=7 )    0.0    -2
 - Weini 0.0.24 64-bit                2199  12.0-19.0  (+7 -14=10)    0.0   -18
 - NG-Play 9.87 64-bit                2194  13.0-19.0  (+9 -15=8 )    0.0   -15
 - Mango Paola Ajedrez 1.0            2184   9.5-21.5  (+5 -17=9 )    0.0   -93
 - Madeleine 0.2                      2183  16.5-15.5  (+13-12=7 )    0.0   +54
 - Atak 6.8                           2183  13.5-18.5  (+11-16=5 )    0.0   -17
 - Uralochka 1.1d                     2180  12.5-19.5  (+9 -16=7 )    0.2   -43
 - Protej 0.5.8c                      2176  15.0-15.0  (+12-12=6 )    0.1   +32
 - Baislicka 1.0 64-bit               2173  15.0-17.0  (+11-13=8 )    0.4   +11
 - Genesis 2.0                        2170  16.5-15.5  (+14-13=5 )    0.3   +42
 - Blitzkrieg rev337 64-bit           2158  18.5-13.5  (+15-10=7 )    7.9   +72
 - BlackBishop 1.0                    2156  12.0-18.0  (+9 -15=6 )    7.9   -62
 - NagaSkaki 5.12                     2155  15.0-17.0  (+12-14=6 )   10.5   -11
 - Alarm 0.93.1                       2144  14.5-17.5  (+12-15=5 )   41.1   -31
 - Lime 66                            2143  19.0-13.0  (+16-10=6 )   46.1   +72
 - Sunsetter 10.3 64-bit              2140  15.5-16.5  (+13-14=5 )   57.1   -11
 - Axolotl 1.5 64-bit                 2138  16.0-16.0  (+12-12=8 )   63.0    -2
 - ChessKISS 1.7c 64-bit              2136  15.0-17.0  (+12-14=6 )   72.1   -30
 - Fortress 1.62                      2135  15.0-17.0  (+11-13=8 )   78.2   -27
 - Nesik 0.7.0 alpha                  2134  19.5-12.5  (+18-11=3 )   80.6   +84
 - WJChess 1.64                       2131  16.0-15.0  (+10-9 =12)   87.3     0
 - Invictus 0.001 64-bit              2128  18.5-13.5  (+17-12=3 )   85.9   +51
 - Hedgehog 1.814 64-bit              2125  18.5-13.5  (+15-10=7 )   91.3   +40
 - Prophet3 20180811 64-bit           2120  13.0-18.0  (+8 -13=10)   97.5   -76
 - Embla 1.0.3 64-bit                 2115  13.5-16.5  (+10-13=7 )   99.2   -61
 - SpaceDog 0.97.5.1 64-bit           2113  13.0-19.0  (+10-16=6 )   98.4   -98
 - Alf 1.09 64-bit                    2108  19.5-11.5  (+16-8 =7 )   99.8   +57
 - BikJump 2.01 64-bit                2103  18.0-13.0  (+14-9 =8 )  100.0   +15
 - Wing 2.0a                          2100  20.0-12.0  (+15-7 =10)  100.0   +41
 - Clarabit 1.00 64-bit               2099  21.5-10.5  (+16-5 =11)  100.0   +72
 - SpaceDog 0.97.4 64-bit             2089  17.0-15.0  (+13-11=8 )  100.0   -33
 - Squared-chess 1.3.0 64-bit         2085  22.5-9.5   (+19-6 =7 )  100.0   +96
 - Zeta Dva 0310 64-bit               1973  30.5-9.5   (+28-7 =5 )  100.0   +44


Created in 2005-2013 by CCRL team
Last games added on September 14, 2019