CCRL 40/15
Downloads and Statistics
April 18, 2021
Testing summary:
Total: 1'237'253 games
played by 2'822 programs

White wins: 424'164 (34.3%)
Black wins: 311'650 (25.2%)
Draws: 501'439 (40.5%)
White score: 54.5%

Engine Details

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Rodent IV 0.30 64-bit in CCRL 40/15, 2021-04-18
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, 2005-2021, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
Rodent IV 0.30 64-bit has no rank with rating of 3001 Elo points (+28 -28),
based on 365 games: 82 wins, 87 losses and 196 draws
Score: 49.3%, Average opponent: +4.7, Draws: 53.7%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Winter 0.9 64-bit                       3127   5.0-17.0  (+1 -13=8 )    0.0   -54
 - chess22k 1.14 64-bit                    3077   4.0-4.0   (+2 -2 =4 )    0.0   +76
 - Wasp 4.0 64-bit                         3076   3.0-5.0   (+1 -3 =4 )    0.0    +1
 - Weiss 1.3 64-bit                        3073   5.5-10.5  (+1 -6 =9 )    0.0   -19
 - Koivisto 4.0 64-bit                     3072   1.0-3.0   (+0 -2 =2 )    0.0   -78
 - Stash 29.0 64-bit                       3065   5.5-8.5   (+0 -3 =11)    0.0    +9
 - ChessBrainVB 3.74                       3065   4.0-4.0   (+2 -2 =4 )    0.0   +69
 - iCE 4.0 64-bit                          3059   2.5-1.5   (+1 -0 =3 )    0.0  +117
 - Seer 1.2.1 64-bit                       3053   4.5-7.5   (+2 -5 =5 )    0.2   -24
 - Marvin 4.0.0 64-bit                     3050   4.0-8.0   (+0 -4 =8 )    0.3   -42
 - Combusken 1.3.0 64-bit                  3048   2.0-2.0   (+1 -1 =2 )    0.6   +36
 - Bagatur 2.2a 64-bit                     3039   2.0-2.0   (+1 -1 =2 )   10.3   +38
 - Combusken 1.3.1 64-bit                  3039   1.5-2.5   (+1 -2 =1 )    2.2   -57
 - Minic 3.04 64-bit                       3035   2.0-1.0   (+1 -0 =2 )   14.3  +115
 - Fat Fritz Junior w510 64-bit            3029   2.0-2.0   (+1 -1 =2 )    7.1   +28
 - Pirarucu 3.3.5 64-bit                   3015   9.5-6.5   (+6 -3 =7 )   19.6   +70
 - Topple 0.8.0 64-bit                     3005   7.0-14.0  (+2 -9 =10)   40.3   -95
 - Monolith 2 64-bit                       3003   6.0-8.0   (+2 -4 =8 )   45.8   -35
 - Bagatur 2.2 64-bit                      2995   5.5-2.5   (+3 -0 =5 )   64.2   +98
 - Stash 27.0 64-bit                       2993   5.0-3.0   (+3 -1 =4 )   64.5   +66
 - Amoeba 3.2 64-bit                       2990   8.0-10.0  (+3 -5 =10)   74.2   -48
 - FabChess 1.16 64-bit                    2985   8.5-6.5   (+3 -1 =11)   82.8   +20
 - Weiss 1.2 64-bit                        2982   2.5-1.5   (+1 -0 =3 )   86.9   +48
 - Godel 7.0 64-bit                        2981   6.0-5.0   (+4 -3 =4 )   89.0   +15
 - Deuterium 2019.2.37.73 64-bit           2980   6.0-10.0  (+2 -6 =8 )   90.7   -97
 - Counter 3.7 64-bit                      2969  15.0-12.0  (+6 -3 =18)   95.7    -4
 - Amoeba 3.3 64-bit                       2966   4.5-2.5   (+4 -2 =1 )   85.9   +72
 - Cheng 4.40 64-bit                       2959   7.0-4.0   (+3 -0 =8 )   99.4   +32
 - Sting SF 28 64-bit                      2955   3.0-0.0   (+3 -0 =0 )   81.5  +INF
 - FabChess 1.15 64-bit                    2946   3.0-1.0   (+2 -0 =2 )   99.9  +101
 - Francesca MAD 0.30a 64-bit              2934   9.5-8.5   (+4 -3 =11)  100.0   -50
 - Tucano 9.00 64-bit                      2931  13.0-5.0   (+8 -0 =10)  100.0   +61
 - Asymptote 0.8 64-bit                    2909   3.0-1.0   (+2 -0 =2 )  100.0   +57
 - Fruit Reloaded 15th ann. 64-bit         2906   2.0-1.0   (+2 -1 =0 )  100.0   +46
 - Koivisto 3.0 64-bit                     2898   2.0-2.0   (+1 -1 =2 )  100.0  -103
 - Stash 23.0 64-bit                       2881   5.5-2.5   (+3 -0 =5 )  100.0   -19


Created in 2005-2013 by CCRL team
Last games added on April 18, 2021