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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Weiss 1.3 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:
Weiss 1.3 64-bit is #51 with rating of 3073 Elo points (+30 -30),
based on 323 games: 100 wins, 62 losses and 161 draws
Score: 55.9%, Average opponent: −34.4, Draws: 49.8%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Andscacs 0.94 64-bit                    3169   2.5-7.5   (+0 -5 =5 )    0.0   -58
 - Schooner 2.1 64-bit                     3130   4.5-3.5   (+2 -1 =5 )    0.1   +92
 - Roc 1.1 64-bit                          3129   2.0-8.0   (+0 -6 =4 )    0.5  -138
 - Laser 1.6 64-bit                        3128   5.5-4.5   (+3 -2 =5 )    0.0   +86
 - Lc0 0.27.0 w703810 64-bit               3126   4.5-5.5   (+2 -3 =5 )    4.2   +26
 - Gull 3 64-bit                           3118   5.5-4.5   (+4 -3 =3 )    0.3   +81
 - Combusken 1.4.0 64-bit                  3110   1.5-2.5   (+0 -1 =3 )    2.2   -30
 - Demolito 2021-03-19 64-bit              3107   2.0-2.0   (+2 -2 =0 )   22.8   +34
 - Fritz 16 64-bit                         3100   6.0-4.0   (+5 -3 =2 )    5.5  +101
 - Vajolet2 2.8 64-bit                     3098   2.5-1.5   (+1 -0 =3 )    7.8   +92
 - Toga III 0.2 64-bit                     3096   1.0-3.0   (+0 -2 =2 )   11.9  -133
 - Equinox 3.20 64-bit                     3094   3.0-7.0   (+1 -5 =4 )    9.9  -109
 - chess22k 1.14 64-bit                    3077   2.5-1.5   (+2 -1 =1 )   42.5   +99
 - Koivisto 4.0 64-bit                     3072   2.5-1.5   (+1 -0 =3 )   53.4   +66
 - ChessBrainVB 3.74                       3065   2.0-2.0   (+1 -1 =2 )   68.0    -8
 - Stash 29.0 64-bit                       3065   4.0-4.0   (+1 -1 =6 )   66.1    -3
 - iCE 4.0 64-bit                          3059   2.0-2.0   (+1 -1 =2 )   79.1   -14
 - Seer 1.2.1 64-bit                       3053   3.0-1.0   (+2 -0 =2 )   85.4  +136
 - Bagatur 2.2a 64-bit                     3039   9.5-8.5   (+4 -3 =11)   88.3   -19
 - Minic 3.04 64-bit                       3035   6.5-3.5   (+4 -1 =5 )   88.7   +47
 - Stockfish 2.1.1 32-bit                  3026   6.5-1.5   (+5 -0 =3 )   99.6  +162
 - Komodo 3 32-bit                         3022   6.0-4.0   (+2 -0 =8 )   99.9    -4
 - Critter 1.01 32-bit                     3019   6.5-3.5   (+5 -2 =3 )   99.9   +50
 - Pirarucu 3.3.5 64-bit                   3015  12.0-6.0   (+7 -1 =10)  100.0   +39
 - Topple 0.8.0 64-bit                     3005   3.5-0.5   (+3 -0 =1 )  100.0  +220
 - Monolith 2 64-bit                       3003   7.5-2.5   (+6 -1 =3 )  100.0  +104
 - Rodent IV 0.30 64-bit                   3001  10.5-5.5   (+6 -1 =9 )  100.0   +19
 - Rybka 3 32-bit                          2995   5.0-3.0   (+3 -1 =4 )  100.0    -3
 - Bagatur 2.2 64-bit                      2995   2.5-1.5   (+1 -0 =3 )  100.0   -18
 - Amoeba 3.2 64-bit                       2990   3.0-2.0   (+1 -0 =4 )  100.0   -43
 - FabChess 1.16 64-bit                    2985   8.0-10.0  (+2 -4 =12)  100.0  -119
 - Godel 7.0 64-bit                        2981   8.5-5.5   (+5 -2 =7 )  100.0   -29
 - Deuterium 2019.2.37.73 64-bit           2980   2.5-1.5   (+1 -0 =3 )  100.0   -25
 - Counter 3.7 64-bit                      2969   9.0-5.0   (+7 -3 =4 )  100.0    -5
 - Amoeba 3.3 64-bit                       2966   3.0-1.0   (+2 -0 =2 )   99.9   +40
 - Cheng 4.40 64-bit                       2959   9.0-9.0   (+4 -4 =10)  100.0  -114
 - Tucano 9.00 64-bit                      2931   1.5-2.5   (+1 -2 =1 )  100.0  -237
 - Asymptote 0.8 64-bit                    2909   3.5-0.5   (+3 -0 =1 )  100.0  +124


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