CCRL 40/4
Downloads and Statistics
February 17, 2018
Testing summary:
Total: 1'671'765 games
played by 1'982 programs
22445 CPU days (X2 4600+)

White wins: 653'018 (39.1%)
Black wins: 530'657 (31.7%)
Draws: 488'090 (29.2%)
White score: 53.7%

Engine Details

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Lozza 1.17a 64-bit in CCRL 40/4, 2018-02-17
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 4 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 1.5 minutes on a modern Intel CPU.
Tested by CCRL team, 2005-2018, http://computerchess.org.uk/ccrl/404/

CCRL 40/4 main list:
Lozza 1.17a 64-bit is #210 with rating of 2403 Elo points (+19 -19),
based on 985 games: 344 wins, 357 losses and 284 draws
Score: 49.3%, Average opponent: +4.1, Draws: 28.8%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - tomitankChess 1.4 64-bit           2495  10.5-21.5  (+5 -16=11)    0.0   -23
 - Jumbo 0.6.10 64-bit                2460   9.5-19.5  (+6 -16=7 )    0.0   -65
 - MadChess 2.2 64-bit                2438  15.0-17.0  (+10-12=10)    0.3   +15
 - Abrok 5.0                          2435  14.0-17.0  (+7 -10=14)    0.1    +4
 - Ares 1.005.2 64-bit                2434  14.0-16.0  (+7 -9 =14)    0.4   +10
 - LambChop 10.99                     2430  18.0-14.0  (+13-9 =10)    0.4   +67
 - Gaia 3.5 64-bit                    2425  30.0-32.0  (+21-23=18)    1.8   +10
 - Eeyore 1.52 64-bit                 2425  13.5-16.5  (+8 -11=11)    2.0    -9
 - Nejmet 3.07                        2425  13.0-19.0  (+8 -14=10)    1.6   -42
 - Quark 2.35                         2422  12.5-17.5  (+8 -13=9 )    3.8   -39
 - Dragon 4.6                         2419  24.0-38.0  (+16-30=16)    6.4   -62
 - Hussar 0.4                         2419  12.5-19.5  (+6 -13=13)    7.1   -57
 - Orion 0.4 64-bit                   2416  15.5-16.5  (+11-12=9 )   17.7     0
 - Monolith 0.3 64-bit                2410  29.0-33.0  (+19-23=20)   29.0   -14
 - Simplex 0.9.8 64-bit               2409  32.0-29.0  (+21-18=22)   28.2   +23
 - Ifrit m1.8 64-bit                  2400  15.5-16.5  (+12-13=7 )   60.1   -15
 - Bearded N44.5 64-bit               2393  18.5-11.5  (+15-8 =7 )   77.7   +74
 - Typhoon 1.00-358 64-bit            2387  14.0-16.0  (+11-13=6 )   78.7   -40
 - Capture R01                        2387  23.0-9.0   (+20-6 =6 )   92.4  +150
 - Diablo 0.5.1                       2385  33.5-28.5  (+25-20=17)   96.0    +9
 - Patzer 3.80                        2376  30.5-24.5  (+25-19=11)   99.6   +11
 - Cmcchess 2.6 64-bit                2369  16.0-13.0  (+12-9 =8 )   99.9     0
 - Giraffe 20161023 64-bit            2368  19.5-10.5  (+17-8 =5 )   99.8   +79
 - Nemeton 1.6                        2368  20.0-12.0  (+16-8 =8 )   99.5   +54
 - Terra 3.4                          2365  15.5-16.5  (+11-12=9 )  100.0   -48
 - TJchess 1.1 64-bit                 2336  17.0-15.0  (+14-12=6 )  100.0   -43


Created in 2005-2013 by CCRL team
Last games added on February 17, 2018