CCRL 40/40
Downloads and Statistics
July 11, 2019
Testing summary:
Total: 1'066'603 games
played by 2'494 programs
145750 CPU days (X2 4600+)

White wins: 370'641 (34.7%)
Black wins: 275'905 (25.9%)
Draws: 420'057 (39.4%)
White score: 54.4%

Engine Details

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Rodent III 0.276 64-bit 4CPU in CCRL 40/40, 2019-07-11
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 40 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 15 minutes on a modern Intel CPU.
Tested by CCRL team, 2005-2019, http://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
Rodent III 0.276 64-bit 4CPU has no rank with rating of 3056 Elo points (+32 -32),
based on 272 games: 67 wins, 51 losses and 154 draws
Score: 52.9%, Average opponent: −14.2, Draws: 56.6%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Arasan 21.3 64-bit 4CPU            3197   1.0-3.0   (+0 -2 =2 )    0.0   -13
 - Chiron 4 64-bit 4CPU               3191   1.5-6.5   (+0 -5 =3 )    0.0   -71
 - NirvanaChess 2.4 64-bit 4CPU       3180   2.5-5.5   (+1 -4 =3 )    0.0    +3
 - ChessBrainVB 3.72 4CPU             3174   2.0-6.0   (+1 -5 =2 )    0.0   -64
 - Arasan 21.2 64-bit 4CPU            3168   2.0-2.0   (+1 -1 =2 )    0.0  +122
 - Nemorino 5.00 64-bit 4CPU          3152   1.5-6.5   (+0 -5 =3 )    0.0  -113
 - Vajolet2 2.6.1 64-bit 4CPU         3135   1.5-2.5   (+0 -1 =3 )    0.0   +11
 - Pedone 1.9 64-bit 4CPU             3135   4.5-3.5   (+1 -0 =7 )    0.8  +110
 - Wasp 3.60 64-bit 4CPU              3134   3.5-0.5   (+3 -0 =1 )    1.2  +353
 - Wasp 3.50 64-bit 4CPU              3101   3.5-6.5   (+1 -4 =5 )    1.2   -49
 - Demolito 2019-04-27 64-bit 4CPU    3071   6.5-7.5   (+3 -4 =7 )   32.5    -7
 - RubiChess 1.4 64-bit 4CPU          3070   7.0-7.0   (+3 -3 =8 )   33.1    +5
 - RubiChess 1.3 64-bit 4CPU          3064   4.0-10.0  (+1 -7 =6 )   35.1  -127
 - Hiarcs 14 4CPU                     3053   3.5-2.5   (+1 -0 =5 )   55.4   +39
 - Demolito 2018-10-29 64-bit 4CPU    3050   5.0-5.0   (+1 -1 =8 )   59.4    -6
 - Bobcat 8.0 64-bit 4CPU             3024   9.5-6.5   (+3 -0 =13)   94.2   +12
 - Pirarucu 2.9.5 64-bit 4CPU         3021  14.0-10.0  (+7 -3 =14)   92.3   +14
 - Pirarucu 2.7.4 64-bit 4CPU         3020   3.0-3.0   (+0 -0 =6 )   96.0   -36
 - Winter 0.6 64-bit 4CPU             3012   5.5-4.5   (+3 -2 =5 )   84.7   -17
 - Cheng 4.39 64-bit 4CPU             3009  11.0-5.0   (+7 -1 =8 )   99.3   +65
 - Scorpio 2.8 64-bit 4CPU            2983   3.5-2.5   (+2 -1 =3 )  100.0   -26
 - Winter 0.5 64-bit 4CPU             2953  27.0-13.0  (+14-0 =26)  100.0    -7
 - Marvin 3.3.2 64-bit 4CPU           2940  13.0-7.0   (+8 -2 =10)  100.0   -26
 - The Baron 3.44 64-bit 4CPU         2939   8.0-2.0   (+6 -0 =4 )  100.0   +77


Created in 2005-2013 by CCRL team
Last games added on July 11, 2019