CCRL Blitz
Downloads and Statistics
July 4, 2020
Testing summary:
Total: 2'318'734 games
played by 2'727 programs

White wins: 893'537 (38.5%)
Black wins: 718'844 (31.0%)
Draws: 706'353 (30.5%)
White score: 53.8%

Engine Details

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Alex 2.07a in CCRL Blitz, 2020-07-04
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:
Alex 2.07a has no rank with rating of 2310 Elo points (+15 -15),
based on 1688 games: 763 wins, 586 losses and 339 draws
Score: 55.2%, Average opponent: −42.3, Draws: 20.1%


Pairwise results:
     Opponent                          Elo     Score                  LOS   Perf
 - Philou 3.14.1                       2449   6.0-26.0  (+3 -23=6 )    0.0  -105
 - SpiderChess 070603                  2439  11.5-20.5  (+7 -16=9 )    0.0   +26
 - Atlas 3.14b 64-bit                  2436  14.0-18.0  (+11-15=6 )    0.0   +76
 - Nejmet 3.07                         2423  14.5-17.5  (+8 -11=13)    0.0   +84
 - Hussar 0.4                          2421  10.0-21.0  (+8 -19=4 )    0.0   -30
 - Dragon 4.6                          2418   8.0-24.0  (+6 -22=4 )    0.0   -95
 - Leila 0.53h                         2386  11.0-20.0  (+6 -15=10)    0.0   -22
 - Gosu 0.16                           2382  13.5-18.5  (+12-17=3 )    0.0    +8
 - Der Bringer 1.9                     2374  14.5-17.5  (+11-14=7 )    0.0   +32
 - Patzer 3.80                         2373  15.5-16.5  (+11-12=9 )    0.0   +51
 - Djinn 0.925x                        2372  14.0-18.0  (+11-15=6 )    0.0   +14
 - Muse 0.899b                         2371  12.5-19.5  (+10-17=5 )    0.0   -20
 - Dirty ACCA3                         2368  17.5-14.5  (+11-8 =13)    0.0   +89
 - Cheese 1.3                          2343  13.5-17.5  (+10-14=7 )    0.0   -17
 - Eeyore 1.50                         2343  13.0-19.0  (+10-16=6 )    0.1   -36
 - Horizon 4.4                         2342  13.0-19.0  (+11-17=4 )    0.0   -40
 - GreKo 6.5                           2337  12.0-19.0  (+9 -16=6 )    1.0   -54
 - Queen 4.03                          2335  16.5-15.5  (+10-9 =13)    0.2   +35
 - Arion 1.7                           2332  22.0-10.0  (+17-5 =10)    0.4  +150
 - Sage 3.53                           2324  13.0-19.0  (+11-17=4 )    4.8   -59
 - Sungorus 1.4 64-bit                 2313  15.0-17.0  (+13-15=4 )   38.7   -18
 - TJchess 1.01                        2305  18.0-14.0  (+14-10=8 )   70.0   +37
 - Simplex 0.9.7 64-bit                2297  16.0-16.0  (+12-12=8 )   89.1   -14
 - KnightX 1.92                        2296  14.5-17.5  (+13-16=3 )   95.3   -52
 - Ares 1.003a                         2285  14.5-17.5  (+11-14=7 )   99.4   -59
 - Popochin 3.2                        2274  19.0-13.0  (+14-8 =10)  100.0   +27
 - Zeus 1.29                           2261  17.5-14.5  (+12-9 =11)  100.0   -17
 - Natwarlal 0.14                      2260  23.0-9.0   (+20-6 =6 )  100.0  +116
 - Myrddin 0.85 64-bit                 2236  18.5-13.5  (+16-11=5 )  100.0   -15
 - Waxman 2010                         2234  18.0-14.0  (+14-10=8 )  100.0   -32
 - Anechka 0.08                        2233  23.0-9.0   (+21-7 =4 )  100.0   +98
 - EveAnn 1.66                         2231  20.5-11.5  (+17-8 =7 )  100.0   +23
 - OBender 3.2.x                       2222  23.0-9.0   (+20-6 =6 )  100.0   +78
 - EveAnn 1.64                         2222  16.5-14.5  (+14-12=5 )  100.0   -65
 - Hussar 0.2                          2221  17.5-13.5  (+13-9 =9 )  100.0   -46
 - Adam 3.3                            2220  26.5-5.5   (+25-4 =3 )  100.0  +196
 - EXchess 4.03                        2213  19.0-13.0  (+16-10=6 )  100.0   -25
 - Jazz 444 64-bit                     2210  22.0-9.0   (+19-6 =6 )  100.0   +58
 - Chispa 4.0.3                        2206  18.0-14.0  (+14-10=8 )  100.0   -58
 - CyberPagno 2.1                      2205  22.5-9.5   (+20-7 =5 )  100.0   +51
 - Beowulf 2.4a 32-bit                 2203  21.0-11.0  (+19-9 =4 )  100.0   +20
 - Atak 6.8                            2184  13.0-19.0  (+11-17=4 )  100.0  -200
 - Genesis 2.0                         2168  17.5-14.5  (+16-13=3 )  100.0  -102
 - InmiChess3.06N                      2161  25.0-7.0   (+23-5 =4 )  100.0   +84
 - BlackBishop 1.0                     2155  20.5-11.5  (+17-8 =7 )  100.0   -51
 - Alarm 0.93.1                        2144  23.0-9.0   (+19-5 =8 )  100.0    -8
 - Lime 66                             2143  18.5-12.5  (+17-11=3 )  100.0   -89
 - Fortress 1.62                       2136  26.0-6.0   (+25-5 =2 )  100.0  +106
 - WJChess 1.64                        2130  22.5-9.5   (+20-7 =5 )  100.0   -20
 - Adam 3.2                            2123  21.5-10.5  (+17-6 =9 )  100.0   -64
 - Wing 2.0a                           2100  23.5-8.5   (+21-6 =5 )  100.0   -26
 - Matheus 2.3                         2058  25.5-6.5   (+22-3 =7 )  100.0   -29
 - Sjakk 1.1.5                         1973  27.0-5.0   (+25-3 =4 )  100.0   -44


Created in 2005-2013 by CCRL team
Last games added on July 4, 2020