Isa 1.9.63 64-bit in CCRL Blitz, 2021-01-16
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:
Isa 1.9.63 64-bit has no rank with rating of 2109 Elo points (+20 -21),
based on 888 games: 328 wins, 394 losses and 166 draws
Score: 46.3%, Average opponent: +27.5, Draws: 18.7%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - NG-Play 9.86 64-bit                     2195  12.5-19.5  (+9 -16=7 )    0.0    +4
 - Mango Paola Ajedrez 1.0                 2187  10.5-11.5  (+7 -8 =7 )    0.0   +63
 - Protej 0.5.8c                           2183   8.5-15.5  (+6 -13=5 )    0.0   -31
 - Genesis 2.0                             2170  17.0-9.0   (+15-7 =4 )    0.0  +184
 - Blitzkrieg rev337 64-bit                2162  21.0-31.0  (+17-27=8 )    0.0   -20
 - Dorpsgek Cosmopolitan 2 64-bit          2161  14.0-16.0  (+11-13=6 )    0.0   +29
 - NagaSkaki 5.12                          2156  11.5-13.5  (+8 -10=7 )    0.0   +20
 - BlackBishop 1.0                         2155  12.5-17.5  (+9 -14=7 )    0.0   -14
 - Chesley r323 64-bit                     2148  23.5-34.5  (+21-32=5 )    0.1   -39
 - Alarm 0.93.1                            2144  12.0-15.0  (+10-13=4 )    0.1    -6
 - Lime 66                                 2143  12.0-8.0   (+11-7 =2 )    0.1  +111
 - ChessKISS 1.7c 64-bit                   2140  20.0-36.0  (+15-31=10)    0.4   -77
 - Fortress 1.62                           2137  16.5-38.5  (+10-32=13)    0.6  -115
 - GopherCheck 0.2.2 64-bit                2135  14.0-18.0  (+10-14=8 )    2.4   -20
 - Nesik 0.7.0 alpha                       2134  27.5-30.5  (+21-24=13)    1.5    +7
 - WJChess 1.64                            2130  26.0-30.0  (+21-25=10)    3.0    -3
 - Bearded 06_29                           2126  24.5-29.5  (+22-27=5 )   10.6   -21
 - Alf 1.09 64-bit                         2110  27.0-28.0  (+22-23=10)   49.1    -4
 - GK 0.90 64-bit                          2110  27.0-28.0  (+22-23=10)   47.9    -8
 - KnockOut 0.7.1                          2108  33.0-25.0  (+27-19=12)   53.3   +50
 - Napoleon 1.7 64-bit                     2102  21.0-10.0  (+18-7 =6 )   69.5  +127
 - Galjoen 0.35.2 64-bit                   2057  19.5-12.5  (+16-9 =7 )  100.0   +28