CCRL Blitz
Downloads and Statistics
April 10, 2021
Testing summary:
Total: 2'502'969 games
played by 2'977 programs

White wins: 962'290 (38.4%)
Black wins: 770'705 (30.8%)
Draws: 769'974 (30.8%)
White score: 53.8%

Engine Details

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Weiss 1.3 64-bit in CCRL Blitz, 2021-04-10
Ponder off, General book up to 12 moves, up to 6 piece EGTB
Time control: From Jan 2020, equivalent to 2'+1" on an Intel i7-4770K. See the "About" page.
Tested by CCRL team, 2005-2021, http://ccrl.chessdom.com/ccrl/404/

CCRL Blitz main list:
Weiss 1.3 64-bit is #54 with rating of 3119 Elo points (+18 -18),
based on 1000 games: 325 wins, 277 losses and 398 draws
Score: 52.4%, Average opponent: −16.4, Draws: 39.8%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Minic 3.04 64-bit                       3224  12.0-20.0  (+5 -13=14)    0.0   +27
 - Combusken 1.4.0 64-bit                  3169  16.0-16.0  (+12-12=8 )    0.0   +48
 - Chiron 4 64-bit                         3164  14.0-17.0  (+6 -9 =16)    0.0   +17
 - NirvanaChess 2.5 64-bit                 3164  13.0-19.0  (+5 -11=16)    0.0   -10
 - Demolito 2020-10-10 64-bit              3161  12.0-20.0  (+5 -13=14)    0.0   -35
 - Winter 0.9 64-bit                       3157  13.5-17.5  (+9 -13=9 )    0.0    -7
 - Critter 1.6a 64-bit                     3156  14.0-18.0  (+6 -10=16)    0.0    -1
 - Halogen 9 64-bit                        3154  13.5-18.5  (+7 -12=13)    0.2   -13
 - Marvin 5.0.0 64-bit                     3145  13.0-15.0  (+6 -8 =14)    2.0     0
 - Orion 0.8 64-bit                        3138  15.5-14.5  (+9 -8 =13)    5.5   +29
 - Toga III 0.2 64-bit                     3137  13.5-18.5  (+7 -12=13)    8.8   -32
 - Vajolet2 2.8 64-bit                     3127  18.5-13.5  (+13-8 =11)   22.4   +58
 - Koivisto 4.0 64-bit                     3118  14.0-16.0  (+9 -11=10)   51.6   -24
 - Texel 1.07 64-bit                       3113  16.0-16.0  (+8 -8 =16)   71.5    -7
 - Hannibal 1.7 64-bit                     3110  16.5-15.5  (+11-10=11)   82.8    +3
 - Rybka 4.1 64-bit                        3110  13.5-18.5  (+7 -12=13)   82.4   -55
 - iCE 4.0 64-bit                          3108  15.5-15.5  (+9 -9 =13)   85.1    -9
 - Stash 29.0 64-bit                       3108  17.5-13.5  (+6 -2 =23)   79.2   +24
 - chess22k 1.14 64-bit                    3097  14.5-14.5  (+9 -9 =11)   97.5   -19
 - Protector 1.9.0 64-bit                  3088  14.5-15.5  (+11-12=7 )   99.9   -38
 - Seer 1.2.1 64-bit                       3086  14.5-16.5  (+12-14=5 )   99.7   -58
 - Senpai 2.0 64-bit                       3085  13.5-17.5  (+10-14=7 )  100.0   -79
 - Stash 28.0 64-bit                       3066  17.0-15.0  (+9 -7 =16)  100.0   -38
 - Pirarucu 3.3.5 64-bit                   3060  20.5-11.5  (+13-4 =15)  100.0   +29
 - SmarThink 1.98 64-bit                   3045  18.5-11.5  (+13-6 =11)  100.0    +3
 - Stash 27.0 64-bit                       3033  19.5-10.5  (+11-2 =17)  100.0    +1
 - FabChess 1.16 64-bit                    3033  19.0-12.0  (+12-5 =14)  100.0   -16
 - Monolith 2.01 64-bit                    3032  24.0-8.0   (+18-2 =12)  100.0   +80
 - Naum 4.6 64-bit                         3031  20.5-11.5  (+16-7 =9 )  100.0    +8
 - Bagatur 2.0 64-bit                      3024  23.5-8.5   (+19-4 =9 )  100.0   +71
 - Tucano 9.00 64-bit                      3022  22.5-9.5   (+18-5 =9 )  100.0   +46
 - Amoeba 3.3 64-bit                       3019  20.5-11.5  (+14-5 =13)  100.0   -10


Created in 2005-2013 by CCRL team
Last games added on April 10, 2021