CCRL Blitz
Downloads and Statistics
May 23, 2020
Testing summary:
Total: 2'287'484 games
played by 2'678 programs

White wins: 881'800 (38.5%)
Black wins: 709'870 (31.0%)
Draws: 695'814 (30.4%)
White score: 53.8%

Engine Details

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Supra 23.1 64-bit in CCRL Blitz, 2020-05-23
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, 2005-2020, http://ccrl.chessdom.com/ccrl/404/

CCRL Blitz main list:
Supra 23.1 64-bit is #581 with rating of 1506 Elo points (+22 -23),
based on 880 games: 256 wins, 460 losses and 164 draws
Score: 38.4%, Average opponent: +106.1, Draws: 18.6%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Warrior 1.0.3                      1906   3.5-26.5  (+2 -25=3 )    0.0   +48
 - SnailChess 4.013                   1894   5.5-23.5  (+3 -21=5 )    0.0  +136
 - Robocide 20160510 64-bit           1886   1.0-30.0  (+0 -29=2 )    0.0  -143
 - Purple Haze 2.1.0                  1883   0.5-31.5  (+0 -31=1 )    0.0  -262
 - Roce 0.0390                        1852   5.5-24.5  (+1 -20=9 )    0.0  +118
 - Ranita 2.4                         1841   1.5-30.5  (+0 -29=3 )    0.0  -126
 - Celes 0.77c                        1822   5.5-25.5  (+3 -23=5 )    0.0   +52
 - Sayuri 2016.09.12 64-bit           1809   6.5-23.5  (+4 -21=5 )    0.0   +76
 - Pigeon 1.5.1 64-bit                1798   3.5-25.5  (+1 -23=5 )    0.0   -26
 - Beaches 2.32                       1796   3.5-28.5  (+3 -28=1 )    0.0  -101
 - JaksaH 1.14.1 64-bit               1725   4.0-17.0  (+2 -15=4 )    0.0   -36
 - Embla 0.9.5 64-bit                 1633   5.0-19.0  (+3 -17=4 )    0.0  -113
 - ChessRikus 1.466                   1631   7.0-25.0  (+5 -23=4 )    0.0  -108
 - Storm 0.6                          1627   8.5-21.5  (+6 -19=5 )    0.0   -48
 - Rainman 0.7.5                      1605  12.5-17.5  (+9 -14=7 )    0.0   +38
 - Grizzly 2.0.8x                     1592  12.5-12.5  (+11-11=3 )    0.0   +75
 - Zotron 4.4.6                       1591   6.5-24.5  (+2 -20=9 )    0.0  -122
 - Needle 0.531                       1579  15.0-17.0  (+9 -11=12)    0.0   +52
 - Skiull 0.1 64-bit                  1557  16.5-14.5  (+9 -7 =15)    0.0   +67
 - Piranha 0.5                        1500  12.0-17.0  (+9 -14=6 )   68.6   -74
 - Numpty Recharged 64-bit            1465  17.5-13.5  (+13-9 =9 )   99.9    -2
 - Blikskottel 0.8                    1461  21.0-11.0  (+19-9 =4 )  100.0   +77
 - Goyaz 0.007                        1412  18.0-13.0  (+16-11=4 )  100.0   -33
 - MiniMardi 1.3                      1412  19.0-6.0   (+17-4 =4 )  100.0  +104
 - Satana 2.4.19 64-bit               1406  22.5-7.5   (+16-1 =13)  100.0   +60
 - MiniChessAI 1.19                   1364  18.0-3.0   (+16-1 =4 )  100.0  +135
 - Virutor Chess 1.1.2                1354  15.5-14.5  (+14-13=3 )  100.0  -137
 - Ozwald 0.43                        1340  21.0-9.0   (+20-8 =2 )  100.0    +2
 - CeruleanJS 0.1.1 Blizzard 64-bit   1286  27.5-4.5   (+24-1 =7 )  100.0   +60
 - Toledo Nanochess Jan/11/2010       1222  22.0-5.0   (+19-2 =6 )  100.0   -49


Created in 2005-2013 by CCRL team
Last games added on May 23, 2020