CCRL Blitz
Downloads and Statistics
July 1, 2020
Testing summary:
Total: 2'316'652 games
played by 2'725 programs

White wins: 892'731 (38.5%)
Black wins: 718'204 (31.0%)
Draws: 705'717 (30.5%)
White score: 53.8%

Engine Details

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SjaakII 1.4.1 64-bit in CCRL Blitz, 2020-07-01
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:
SjaakII 1.4.1 64-bit has no rank with rating of 2145 Elo points (+19 -19),
based on 1052 games: 432 wins, 420 losses and 200 draws
Score: 50.6%, Average opponent: −3.5, Draws: 19.0%


Pairwise results:
     Opponent                          Elo     Score                  LOS   Perf
 - Chispa 4.0.3                        2206  11.0-21.0  (+7 -17=8 )    0.0   -49
 - Beowulf 2.4a 32-bit                 2203  13.0-19.0  (+11-17=4 )    0.0   -18
 - RattateChess 1.0 Nosferatu          2198  12.0-20.0  (+11-19=2 )    0.0   -48
 - Weini 0.0.24 64-bit                 2198  16.0-16.0  (+13-13=6 )    0.0   +54
 - NG-Play 9.87 64-bit                 2194   8.5-22.5  (+5 -19=7 )    0.0  -114
 - Uralochka 1.1d                      2188  12.0-20.0  (+11-19=2 )    0.0   -63
 - Mango Paola Ajedrez 1.0             2186  12.0-20.0  (+8 -16=8 )    0.0   -48
 - Atak 6.8                            2184  16.0-14.0  (+12-10=8 )    0.0   +65
 - MORA 1.0.0                          2183  10.0-22.0  (+8 -20=4 )    0.2  -110
 - Madeleine 0.2                       2183  16.0-16.0  (+15-15=2 )    0.0   +38
 - Protej 0.5.8c                       2179  10.0-22.0  (+9 -21=2 )    0.1  -125
 - Baislicka 1.0 64-bit                2176  11.5-20.5  (+9 -18=5 )    0.4   -78
 - Achillees 1.0 64-bit                2175  12.5-19.5  (+10-17=5 )    1.1   -53
 - Halogen 4 64-bit                    2171  14.5-17.5  (+11-14=7 )    4.8   -11
 - Genesis 2.0                         2168  13.0-19.0  (+8 -14=10)    1.5   -43
 - Blitzkrieg rev337 64-bit            2160  12.5-19.5  (+10-17=5 )    8.7   -68
 - MORA 1.1.0                          2159  18.5-13.5  (+15-10=7 )   16.8   +70
 - BlackBishop 1.0                     2155  18.0-14.0  (+14-10=8 )   17.6   +55
 - NagaSkaki 5.12                      2154  17.0-15.0  (+14-12=6 )   18.9   +32
 - Merlin 2.3.1                        2138  17.0-15.0  (+13-11=8 )   69.8   +16
 - Alf 1.09 64-bit                     2111  20.0-12.0  (+17-9 =6 )   99.7   +58
 - Little Wing 0.6.0 64-bit            2106  19.5-12.5  (+16-9 =7 )   99.8   +40
 - Micah 1.0 64-bit                    2106  19.5-12.5  (+16-9 =7 )   99.7   +40
 - BikJump 2.01 64-bit                 2102  19.5-12.5  (+15-8 =9 )  100.0   +32
 - Stash 14.0 64-bit                   2101  15.5-16.5  (+11-12=9 )   99.9   -55
 - Wing 2.0a                           2100  20.0-12.0  (+17-9 =6 )  100.0   +48
 - Clarabit 1.00 64-bit                2096  21.5-10.5  (+18-7 =7 )  100.0   +77
 - Squared-chess 1.3.0 64-bit          2088  22.0-10.0  (+19-7 =6 )  100.0   +86
 - Abbess 2018.02.07                   2072  16.5-15.5  (+14-13=5 )  100.0   -63
 - Cinnamon 2.2a 64-bit                2070  21.5-10.5  (+17-6 =9 )  100.0   +42
 - Gunborg 1.35 64-bit                 2069  19.0-12.0  (+15-8 =8 )  100.0    +6
 - Alcibiades 0.3.0 64-bit             2063  20.5-11.5  (+20-11=1 )  100.0   +39
 - Stash 13.0.1 64-bit                 2031  26.0-6.0   (+23-3 =6 )  100.0  +130


Created in 2005-2013 by CCRL team
Last games added on July 1, 2020