CCRL Blitz
Downloads and Statistics
May 15, 2021
Testing summary:
Total: 2'526'227 games
played by 3'011 programs

White wins: 970'445 (38.4%)
Black wins: 776'698 (30.7%)
Draws: 779'084 (30.8%)
White score: 53.8%

Engine Details

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Lozza 2.0 64-bit in CCRL Blitz, 2021-05-15
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:
Lozza 2.0 64-bit is #186-187 with rating of 2572 Elo points (+18 -18),
based on 1015 games: 348 wins, 342 losses and 325 draws
Score: 50.3%, Average opponent: −2.5, Draws: 32.0%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Glass 2.0 64-bit                        2615  13.0-19.0  (+8 -14=10)    0.0   -23
 - Jellyfish 1.1 64-bit                    2613  12.0-20.0  (+9 -17=6 )    0.0   -52
 - Ruffian 2.1.0                           2611  16.5-15.5  (+10-9 =13)    0.0   +49
 - NoraGrace 2.0 64-bit                    2610  14.5-17.5  (+11-14=7 )    0.0    +2
 - GarboChess 2.20 64-bit                  2608  14.5-17.5  (+8 -11=13)    0.0    +8
 - Amyan 1.72                              2605  14.0-17.0  (+9 -12=10)    0.0    +4
 - Pharaon 3.5.1                           2604  13.5-18.5  (+8 -13=11)    0.1   -17
 - Nawito 2012 64-bit                      2602  18.0-12.0  (+12-6 =12)    1.0   +91
 - KnightX 2.7 64-bit                      2599  17.5-14.5  (+11-8 =13)    2.1   +57
 - Caligula 0.9g                           2598  11.0-20.0  (+5 -14=12)    1.6   -63
 - CuckooChess 1.12 64-bit                 2597  10.5-21.5  (+6 -17=9 )    1.4   -97
 - N2 0.4 64-bit                           2592  15.5-16.5  (+9 -10=13)    2.8    +5
 - KnightX 2.61 64-bit                     2591  13.5-18.5  (+7 -12=13)    7.9   -32
 - MadChess 3.0 64-bit                     2591  11.0-21.0  (+6 -16=10)    8.4   -85
 - Floyd 0.9 64-bit                        2588  10.5-21.5  (+6 -17=9 )    6.2  -105
 - Betsabe II 2020                         2586  16.0-16.0  (+11-11=10)   14.0   +16
 - Coiled 0.6 64-bit                       2585  16.0-16.0  (+8 -8 =16)   15.3   +11
 - Dorky 4.8 64-bit                        2548  18.5-13.5  (+16-11=5 )   97.9   +33
 - Ghost 3.1 64-bit                        2545  20.5-11.5  (+17-8 =7 )   99.2   +74
 - paulchen332 0.1.1 64-bit                2545  13.5-18.5  (+7 -12=13)   97.5   -75
 - Detroid 1.0.1 64-bit                    2543  21.0-11.0  (+16-6 =10)   98.7   +76
 - Rebel Century                           2543  14.5-13.5  (+11-10=7 )   99.6   -15
 - Ufim 8.02                               2541  15.5-16.5  (+11-12=9 )   99.9   -39
 - FrankWalter 2.4.0 64-bit                2539  19.0-13.0  (+14-8 =10)   99.7   +32
 - AnMon 5.75                              2538  19.0-13.0  (+14-8 =10)  100.0   +31
 - Hermann 2.8 64-bit                      2532  16.5-15.5  (+13-12=7 )  100.0   -31
 - Pupsi2 0.09 64-bit                      2531  23.0-9.0   (+20-6 =6 )   99.8  +127
 - Magnum 4.0 64-bit                       2530  17.5-13.5  (+13-9 =9 )   99.4    +5
 - Jumbo 0.7.0 64-bit                      2528  19.0-13.0  (+15-9 =8 )  100.0   +21
 - JikChess 0.02 64-bit                    2523  19.5-12.5  (+15-8 =9 )  100.0   +25
 - Raven 1.10 64-bit                       2522  16.0-16.0  (+10-10=12)  100.0   -54
 - Pepito 1.59.2 64-bit                    2521  20.0-12.0  (+12-4 =16)  100.0   +25


Created in 2005-2013 by CCRL team
Last games added on May 15, 2021