CCRL 40/15
Downloads and Statistics
April 18, 2021
Testing summary:
Total: 1'237'253 games
played by 2'822 programs

White wins: 424'164 (34.3%)
Black wins: 311'650 (25.2%)
Draws: 501'439 (40.5%)
White score: 54.5%

Engine Details

Options
Show each game results
Lozza 2.0 64-bit in CCRL 40/15, 2021-04-18
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 15 minutes on an Intel i7-4770k.
Tested by CCRL team, 2005-2021, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
Lozza 2.0 64-bit is #169 with rating of 2605 Elo points (+27 -27),
based on 444 games: 118 wins, 174 losses and 152 draws
Score: 43.7%, Average opponent: +42.4, Draws: 34.2%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Devel 3.2.9                             2745   5.5-14.5  (+4 -13=3 )    0.0   -36
 - Shield 2.1 64-bit                       2727   5.0-15.0  (+2 -12=6 )    0.0   -55
 - GreKo 2020.01 64-bit                    2710   7.5-12.5  (+5 -10=5 )    0.0   +12
 - Ktulu 8                                 2706   5.5-14.5  (+3 -12=5 )    0.0   -65
 - K2 0.99                                 2704   6.5-13.5  (+1 -8 =11)    0.0     0
 - Velvet 1.1.0 64-bit                     2685   6.0-14.0  (+3 -11=6 )    0.0   -56
 - Fridolin 3.10 64-bit                    2684  10.0-10.0  (+6 -6 =8 )    0.0   +76
 - Shallow 2020-09-09 64-bit               2668   8.0-12.0  (+4 -8 =8 )    0.0    +3
 - Mr Bob 0.8.0 64-bit                     2655   8.0-12.0  (+6 -10=4 )    0.4   -22
 - Winter 0.2 64-bit                       2654   9.5-10.5  (+6 -7 =7 )    0.1   +31
 - Rotor 0.7a                              2650   9.0-11.0  (+8 -10=2 )    0.5    +4
 - Supernova 2.3 64-bit                    2648   9.5-10.5  (+7 -8 =5 )    1.1   +24
 - CM10th Pestilence                       2644   8.0-12.0  (+4 -8 =8 )    1.5   -20
 - Bagatur 1.7 64-bit                      2635   8.5-11.5  (+5 -8 =7 )    4.5   -17
 - Drofa 2.2.0 64-bit                      2632  10.5-9.5   (+5 -4 =11)    9.5   +42
 - Nawito 1906                             2628   8.5-11.5  (+4 -7 =9 )    8.4   -21
 - Delocto 0.61n 64-bit                    2625   9.0-11.0  (+4 -6 =10)   13.0    -9
 - Caligula 0.9g                           2620   7.0-13.0  (+4 -10=6 )   18.9   -87
 - Betsabe II 2020                         2606  14.5-9.5   (+10-5 =9 )   48.7   +68
 - KnightX 2.4 64-bit                      2597  12.0-8.0   (+9 -5 =6 )   65.2   +62
 - Nawito 2012                             2563   1.0-3.0   (+1 -3 =0 )   90.0  -272
 - Jumbo 0.7.0 64-bit                      2559   2.5-1.5   (+1 -0 =3 )   99.7   +13
 - Detroid 1.0.1 64-bit                    2557   2.5-1.5   (+1 -0 =3 )   99.8   +19
 - paulchen332 0.1.1 64-bit                2547   1.5-2.5   (+0 -1 =3 )   98.1  -124
 - FrankWalter 2.4.0 64-bit                2540   2.5-1.5   (+1 -0 =3 )  100.0    -5
 - Axolotl 1.9 64-bit                      2529   2.5-1.5   (+2 -1 =1 )  100.0   +19
 - Raven 1.10 64-bit                       2528   3.0-1.0   (+2 -0 =2 )  100.0   +72
 - RookieMonster 1.8.2 64-bit              2516   3.0-1.0   (+3 -1 =0 )   98.3  +129
 - Hedgehog 2.0 64-bit                     2414   3.5-0.5   (+3 -0 =1 )  100.0   +97
 - Ares GB 1.1 64-bit                      2389   4.0-0.0   (+4 -0 =0 )  100.0  +INF


Created in 2005-2013 by CCRL team
Last games added on April 18, 2021