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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Lozza 1.13 64-bit 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:
Lozza 1.13 64-bit has no rank with rating of 2218 Elo points (+19 -18),
based on 1053 games: 432 wins, 358 losses and 263 draws
Score: 53.5%, Average opponent: −25.9, Draws: 25.0%


Pairwise results:
     Opponent                          Elo     Score                  LOS   Perf
 - Carballo 1.1 64-bit                 2358   9.0-23.0  (+6 -20=6 )    0.0   -26
 - Gibbon 2.60a 64-bit                 2332   1.0-9.0   (+0 -8 =2 )    0.0  -213
 - Jazz 840 64-bit                     2319   8.0-23.0  (+3 -18=10)    0.0   -65
 - Nemeton 1.2                         2307  11.5-18.5  (+8 -15=7 )    0.0    +2
 - Fischerle 0.9.65 64-bit             2266  14.0-16.0  (+9 -11=10)    0.0   +25
 - pikoSzachy Extreme                  2257   6.5-3.5   (+5 -2 =3 )   24.6  +135
 - Anechka 0.08                        2233  16.5-15.5  (+12-11=9 )    6.4   +28
 - Ant 2006-F                          2232  16.5-13.5  (+12-9 =9 )    9.5   +47
 - AliChess 4.25                       2227  18.0-13.0  (+14-9 =8 )   19.4   +66
 - OBender 3.2.x                       2222  15.0-17.0  (+10-12=10)   36.9   -17
 - Adam 3.3                            2220  18.5-13.5  (+15-10=7 )   43.1   +59
 - FireFly 2.7.0 64-bit                2207   5.5-4.5   (+4 -3 =3 )   82.3   +29
 - Chispa 4.0.3                        2206  18.5-13.5  (+11-6 =15)   87.9   +35
 - Orion 0.2 64-bit                    2206  12.0-20.0  (+6 -14=12)   84.3   -90
 - Beowulf 2.4a 32-bit                 2203  14.5-17.5  (+11-14=7 )   92.8   -51
 - RattateChess 1.0 Nosferatu          2198  14.5-17.5  (+10-13=9 )   96.7   -53
 - NG-Play 9.86 64-bit                 2194   5.5-4.5   (+4 -3 =3 )   97.0   +16
 - Shallow 1.0 64-bit                  2191  21.5-10.5  (+19-8 =5 )   98.9  +103
 - Uralochka 1.1b                      2188  14.0-18.0  (+11-15=6 )   99.8   -71
 - Mango Paola Ajedrez 1.0             2186  19.5-12.5  (+15-8 =9 )   99.9   +44
 - Atak 6.8                            2184  20.0-12.0  (+18-10=4 )  100.0   +67
 - Madeleine 0.2                       2183  17.5-14.5  (+14-11=7 )  100.0     0
 - K2 0.57                             2179  15.0-17.0  (+10-12=10)   99.9   -61
 - Protej 0.5.8c                       2179  14.5-16.5  (+11-13=7 )  100.0   -64
 - Genesis 2.0                         2168  17.0-15.0  (+13-11=8 )  100.0   -31
 - InmiChess3.06N                      2161  20.5-11.5  (+17-8 =7 )  100.0   +48
 - BlackBishop 1.0                     2155  15.5-16.5  (+11-12=9 )  100.0   -74
 - Alarm 0.93.1                        2144  17.0-15.0  (+14-12=6 )  100.0   -50
 - Lime 66                             2143  12.5-18.5  (+9 -15=7 )  100.0  -143
 - ChessKISS 1.7c 64-bit               2136  26.5-5.5   (+24-3 =5 )  100.0  +185
 - Fortress 1.62                       2136  21.0-11.0  (+17-7 =8 )  100.0   +31
 - Nesik 0.7.0 alpha                   2133  22.0-10.0  (+19-7 =6 )  100.0   +57
 - WJChess 1.64                        2130  19.5-12.5  (+17-10=5 )  100.0    -3
 - BikJump 2.01 64-bit                 2102  23.5-8.5   (+18-3 =11)  100.0   +43
 - Wing 2.0a                           2100  23.0-9.0   (+19-5 =8 )  100.0   +40
 - Clarabit 1.00 64-bit                2096  18.5-12.5  (+16-10=5 )  100.0   -47


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