CCRL Blitz
Downloads and Statistics
September 19, 2020
Testing summary:
Total: 2'370'030 games
played by 2'800 programs

White wins: 913'140 (38.5%)
Black wins: 734'658 (31.0%)
Draws: 722'232 (30.5%)
White score: 53.8%

Engine Details

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Chessika 2.21 64-bit in CCRL Blitz, 2020-09-19
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:
Chessika 2.21 64-bit is #607 with rating of 1442 Elo points (+20 -20),
based on 1068 games: 438 wins, 530 losses and 100 draws
Score: 45.7%, Average opponent: +38.3, Draws: 9.4%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Alibaba 1.38 64-bit                     1668   3.0-20.0  (+1 -18=4 )    0.0   -79
 - Pulse 1.7.2 64-bit                      1647   5.5-26.5  (+5 -26=1 )    0.0  -103
 - IQ23.003                                1641   7.0-25.0  (+6 -24=2 )    0.0   -50
 - Vapor 0.01r12                           1639  12.0-20.0  (+8 -16=8 )    0.0  +108
 - ChessRikus 1.466                        1629  11.0-21.0  (+10-20=2 )    0.0   +54
 - Storm 0.6                               1628   6.5-23.5  (+5 -22=3 )    0.0   -52
 - Saruman 2015.04.22 64-bit               1621   5.5-25.5  (+5 -25=1 )    0.0  -118
 - Philemon C                              1609  13.0-18.0  (+11-16=4 )    0.0  +104
 - Bullitchess 1.0.1 64-bit                1605   5.5-23.5  (+5 -23=1 )    0.0  -124
 - Rainman 0.7.5                           1605   8.5-21.5  (+7 -20=3 )    0.0   -16
 - Zotron 4.4.6                            1591   9.5-17.5  (+8 -16=3 )    0.0   +26
 - Violet 4.0 64-bit                       1590  10.5-17.5  (+10-17=1 )    0.0   +40
 - Darky 0.5d 64-bit                       1588  11.5-19.5  (+11-19=1 )    0.0   +36
 - Darky 0.5d                              1583  13.5-17.5  (+12-16=3 )    0.0   +87
 - Dreamer 0.3.0 64-bit                    1581  12.0-18.0  (+11-17=2 )    0.0   +53
 - Needle 0.531                            1579   9.0-22.0  (+8 -21=2 )    0.0   -41
 - Cicada 0.1 64-bit                       1573  10.0-21.0  (+9 -20=2 )    0.0   -16
 - VanillaChess 2.6g 64-bit                1570   5.0-23.0  (+4 -22=2 )    0.0  -163
 - Alibaba 1.40 64-bit                     1457   2.0-2.0   (+2 -2 =0 )   36.3   +30
 - Irina 0.15 64-bit                       1447   8.0-16.0  (+8 -16=0 )   40.7  -146
 - Eubos 1.0.8 64-bit                      1444  18.5-11.5  (+18-11=1 )   46.7  +100
 - Goyaz 0.007                             1419  11.0-20.0  (+10-19=2 )   96.6  -146
 - MiniMardi 1.3                           1412  18.0-13.0  (+18-13=0 )   99.6   +42
 - Quokka 2.0 64-bit                       1408  18.0-11.0  (+14-7 =8 )   98.9   +49
 - Sabrina 3.1.27 64-bit                   1394  19.0-10.0  (+15-6 =8 )  100.0   +57
 - Eubos 1.1.0 64-bit                      1373  42.5-19.5  (+40-17=5 )  100.0   +82
 - MiniChessAI 1.19                        1363  19.0-10.0  (+18-9 =2 )  100.0   +50
 - Virutor Chess 1.1.2                     1352  15.0-11.0  (+13-9 =4 )  100.0   -29
 - Ozwald 0.43                             1347   8.5-20.5  (+7 -19=3 )  100.0  -266
 - Neocortex 1.0 64-bit                    1328  22.5-9.5   (+21-8 =3 )  100.0   +53
 - KillerQueen 2.0b3                       1288  17.5-8.5   (+17-8 =1 )  100.0    -7
 - CeruleanJS 0.1.1 Blizzard 64-bit        1284  18.5-6.5   (+16-4 =5 )  100.0   +24
 - Project Invincible 2.10                 1277  27.0-5.0   (+26-4 =2 )  100.0  +148
 - Chess 1.3.1 by David Cimbalista         1268  24.0-7.0   (+23-6 =2 )  100.0   +66
 - Ronja 0.8.2 64-bit                      1263  22.0-8.0   (+20-6 =4 )  100.0    +7
 - Sargon 1978 1.00                        1254  18.5-10.5  (+16-8 =5 )  100.0   -82


Created in 2005-2013 by CCRL team
Last games added on September 19, 2020