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 1.17a 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 1.17a 64-bit has no rank with rating of 2408 Elo points (+18 -18),
based on 1100 games: 394 wins, 393 losses and 313 draws
Score: 50.0%, Average opponent: −2.2, Draws: 28.5%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Demolito 2018-03-01 64-bit              2957   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Marvin 3.0.0 64-bit                     2706   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Donna 4.0 64-bit                        2650   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - tomitankChess 1.4 64-bit                2496  10.5-21.5  (+5 -16=11)    0.0   -27
 - Xpdnt 091007                            2468   0.5-0.5   (+0 -0 =1 )    0.0   +29
 - Jumbo 0.6.10 64-bit                     2461  24.5-32.5  (+15-23=19)    0.0    +8
 - Matacz 1.4                              2445   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Flux 2.2.1                              2440   0.5-0.5   (+0 -0 =1 )    0.8    +1
 - Ares 1.005.2 64-bit                     2440  14.0-16.0  (+7 -9 =14)    0.1   +11
 - MadChess 2.2 64-bit                     2436  15.0-17.0  (+10-12=10)    0.4    +8
 - Bumblebee 1.0 64-bit                    2434   0.5-0.5   (+0 -0 =1 )    1.8   +56
 - LambChop 10.99                          2433  18.0-14.0  (+13-9 =10)    0.5   +65
 - Abrok 5.0                               2432  14.0-17.0  (+7 -10=14)    0.7    -3
 - Eeyore 1.52 64-bit                      2428  13.5-16.5  (+8 -11=11)    1.9   -11
 - Nejmet 3.07                             2423  13.0-19.0  (+8 -14=10)    5.1   -49
 - Quark 2.35                              2423  12.5-17.5  (+8 -13=9 )    5.7   -43
 - Gaia 3.5 64-bit                         2423  30.0-32.0  (+21-23=18)    5.0    +3
 - Hussar 0.4                              2421  12.5-20.5  (+6 -14=13)    9.4   -68
 - Caligula 0.7b                           2420   1.0-0.0   (+1 -0 =0 )   14.4  +INF
 - Dragon 4.6                              2417  24.0-38.0  (+16-30=16)   16.8   -69
 - Orion 0.4 64-bit                        2417  15.5-16.5  (+11-12=9 )   21.5    -4
 - RomiChess P3n 64-bit                    2412  12.0-18.0  (+9 -15=6 )   35.9   -67
 - Monolith 0.3 64-bit                     2410  29.0-33.0  (+19-23=20)   42.7   -19
 - Simplex 0.9.8 64-bit                    2406  32.0-29.0  (+21-18=22)   55.0   +15
 - Ifrit m1.8 64-bit                       2406  15.5-16.5  (+12-13=7 )   57.6   -14
 - Bearded N44.5 64-bit                    2393  18.5-11.5  (+15-8 =7 )   88.8   +69
 - KnightDreamer 3.3                       2393   0.0-1.0   (+0 -1 =0 )   91.3  -INF
 - Leila 0.53h                             2387   1.0-0.0   (+1 -0 =0 )   98.3  +INF
 - Teki 2 64-bit                           2387  20.5-7.5   (+18-5 =5 )   96.0  +156
 - Diablo 0.5.1                            2385  33.5-28.5  (+25-20=17)   99.0    +4
 - Capture R01                             2381  23.0-9.0   (+20-6 =6 )   99.2  +139
 - Comet B68                               2377   0.0-1.0   (+0 -1 =0 )   99.9  -INF
 - Cmcchess 2.6 64-bit                     2376  16.0-13.0  (+12-9 =8 )   99.9    +1
 - Der Bringer 1.9                         2373   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Patzer 3.80                             2372  30.5-24.5  (+25-19=11)  100.0    +2
 - Typhoon 1.00-358 64-bit                 2370  14.0-16.0  (+11-13=6 )   99.2   -62
 - Giraffe 20161023 64-bit                 2370  19.5-10.5  (+17-8 =5 )  100.0   +76
 - Nemeton 1.6                             2369  20.0-12.0  (+16-8 =8 )   99.8   +50
 - Terra 3.4                               2368  15.5-16.5  (+11-12=9 )  100.0   -50
 - The Crazy Bishop 0052                   2364   0.5-1.5   (+0 -1 =1 )  100.0  -163
 - Betsy 6.51 Nobook                       2355   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - TJchess 1.1 64-bit                      2337  17.0-15.0  (+14-12=6 )  100.0   -47
 - Sorgenkind 0.4                          2328   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Sage 3.53                               2324   1.0-1.0   (+1 -1 =0 )  100.0   -84
 - Aice 0.99.2                             2315   0.5-0.5   (+0 -0 =1 )  100.0  -123
 - Resp 0.19 64-bit Nobook                 2296   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Esc 1.16                                2267   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Adam 3.3                                2220   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Mango Paola Ajedrez 1.0                 2186   0.5-0.5   (+0 -0 =1 )  100.0  -252
 - Nesik 0.7.0 alpha                       2132   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Prophet3 20170909 64-bit                2124   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - ChessMind 0.82                          2056   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Plywood 1.7.3                           2007   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Storm 0.6                               1627   1.0-0.0   (+1 -0 =0 )  100.0  +INF


Created in 2005-2013 by CCRL team
Last games added on September 12, 2020