CCRL Blitz
Downloads and Statistics
September 12, 2020
Testing summary:
Total: 2'366'525 games
played by 2'795 programs

White wins: 911'830 (38.5%)
Black wins: 733'599 (31.0%)
Draws: 721'096 (30.5%)
White score: 53.8%

Engine Details

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Lozza 1.13 64-bit in CCRL Blitz, 2020-09-12
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 -19),
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                             2306  11.5-18.5  (+8 -15=7 )    0.0    +1
 - Fischerle 0.9.65 64-bit                 2265  14.0-16.0  (+9 -11=10)    0.0   +24
 - pikoSzachy Extreme                      2257   6.5-3.5   (+5 -2 =3 )   24.7  +135
 - Anechka 0.08                            2233  16.5-15.5  (+12-11=9 )    6.8   +28
 - Ant 2006-F                              2231  16.5-13.5  (+12-9 =9 )   10.0   +46
 - AliChess 4.25                           2227  18.0-13.0  (+14-9 =8 )   19.4   +66
 - OBender 3.2.x                           2221  15.0-17.0  (+10-12=10)   38.7   -18
 - Adam 3.3                                2220  18.5-13.5  (+15-10=7 )   44.6   +59
 - Chispa 4.0.3                            2207  18.5-13.5  (+11-6 =15)   87.6   +36
 - FireFly 2.7.0 64-bit                    2207   5.5-4.5   (+4 -3 =3 )   82.5   +29
 - 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 )   93.0   -51
 - RattateChess 1.0 Nosferatu              2198  14.5-17.5  (+10-13=9 )   96.8   -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
 - Protej 0.5.8c                           2180  14.5-16.5  (+11-13=7 )  100.0   -63
 - K2 0.57                                 2179  15.0-17.0  (+10-12=10)   99.9   -61
 - Genesis 2.0                             2169  17.0-15.0  (+13-11=8 )  100.0   -30
 - 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                                 2142  12.5-18.5  (+9 -15=7 )  100.0  -144
 - ChessKISS 1.7c 64-bit                   2140  26.5-5.5   (+24-3 =5 )  100.0  +189
 - Fortress 1.62                           2136  21.0-11.0  (+17-7 =8 )  100.0   +31
 - Nesik 0.7.0 alpha                       2132  22.0-10.0  (+19-7 =6 )  100.0   +56
 - WJChess 1.64                            2130  19.5-12.5  (+17-10=5 )  100.0    -3
 - BikJump 2.01 64-bit                     2101  23.5-8.5   (+18-3 =11)  100.0   +42
 - 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 September 12, 2020