CCRL 40/4
Downloads and Statistics
November 16, 2017
Testing summary:
Total: 1'577'904 games
played by 1'862 programs
21074 CPU days (X2 4600+)

White wins: 617'441 (39.1%)
Black wins: 503'303 (31.9%)
Draws: 457'160 (29.0%)
White score: 53.6%

Engine Details

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Lozza 1.17a 64-bit#204  (2411+23
−23
)Quote
Author: Colin Jenkins (Wales) Links: Homepage, Download
This is one of the 4 Lozza versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   tomitankChess 1.4 64-bit2495+19
−19
(+84)10.5 − 21.5
(+5−16=11)
32.8%
10.5 / 32
0.0%
−31
0 = 1 = 1 1 0 0 = 0 0 0 = = 0 = = 0 0 1 = 0 = = 0 0 0 = 1 0 0 0
–   MadChess 2.2 64-bit2439+17
−17
(+28)15 − 17
(+10−12=10)
46.9%
15.0 / 32
2.8%
+8
0 0 = = 0 1 = 0 = = 1 = 1 0 1 = 0 0 0 = 1 0 1 0 1 0 1 = = 1 0 1
–   Abrok 5.02436+9
−9
(+25)14 − 17
(+7−10=14)
45.2%
14.0 / 31
2.2%
−2
= = 1 = 1 0 = 0 1 1 1 0 = 0 0 = 1 = 0 = = = 0 0 = = 1 = = 0 0
–   Ares 1.005.2 64-bit2435+14
−14
(+24)14 − 16
(+7−9=14)
46.7%
14.0 / 30
4.2%
+3
0 = 1 = 0 0 = = 0 1 = 0 = 1 = = = = = 0 = 1 = 0 1 = 1 1 0 0
–   LambChop 10.992431+9
−9
(+20)18 − 14
(+13−9=10)
56.3%
18.0 / 32
5.4%
+60
0 1 0 = 1 0 = 1 0 1 1 1 0 0 = = = = 1 0 1 = = 1 1 1 1 = 0 1 0 =
–   Nejmet 3.072426+8
−8
(+15)13 − 19
(+8−14=10)
40.6%
13.0 / 32
12.2%
−49
0 = = = 0 1 0 1 0 0 1 = 0 1 0 1 = 0 1 1 0 0 = = 0 = = 1 0 0 0 =
–   Gaia 3.5 64-bit2426+9
−9
(+15)17 − 15
(+12−10=10)
53.1%
17.0 / 32
11.8%
+35
1 0 = 0 1 0 1 0 = 0 1 = 1 = 1 0 0 0 0 1 = 1 1 = = 0 1 = 1 1 = =
–   Dragon 4.62419+8
−8
(+8)14.5 − 17.5
(+9−12=11)
45.3%
14.5 / 32
27.3%
−23
0 1 = 0 1 1 = = 0 0 1 1 0 = 0 = = = = 1 0 = 0 0 1 0 0 0 1 = = 1
–   Hussar 0.42419+10
−10
(+8)12.5 − 19.5
(+6−13=13)
39.1%
12.5 / 32
28.1%
−65
= = 0 0 0 0 1 1 0 = = = 0 = 0 = 0 = = = 0 = 1 = 0 = 1 0 1 1 0 0
–   Orion 0.4 64-bit2415+20
−19
(+4)15.5 − 16.5
(+11−12=9)
48.4%
15.5 / 32
40.4%
−9
0 = 0 1 0 0 1 1 = 1 0 0 1 = 0 = 1 0 1 = = 0 1 0 1 1 0 0 = = 1 =
–   Monolith 0.3 64-bit2412+17
−17
(+1)12.5 − 19.5
(+7−14=11)
39.1%
12.5 / 32
48.5%
−70
1 0 0 = = 0 0 0 = 1 0 = = 0 1 = = 1 = 0 0 = 1 0 1 0 1 = 0 = 0 0
–   Simplex 0.9.8 64-bit2409+11
−11
(−2)21 − 11
(+16−6=10)
65.6%
21.0 / 32
56.1%
+105
= 1 1 1 = 1 = = = 1 0 1 1 1 0 = = 0 = 1 0 1 0 1 1 = 1 1 0 1 = 1
–   Ifrit m1.8 64-bit2401+11
−12
(−10)15.5 − 16.5
(+12−13=7)
48.4%
15.5 / 32
78.6%
−22
0 0 0 1 0 1 = = 1 0 = 1 0 1 0 0 = 1 1 = 1 0 1 1 1 0 1 0 0 = = 0
–   Capture R012387+14
−13
(−24)23 − 9
(+20−6=6)
71.9%
23.0 / 32
96.3%
+141
1 1 = 1 = = 1 1 1 = 1 1 1 1 1 1 1 0 0 0 1 = 1 1 1 1 1 0 = 1 0 0
–   Diablo 0.5.12385+10
−10
(−26)18.5 − 13.5
(+14−9=9)
57.8%
18.5 / 32
98.0%
+27
0 0 1 1 = = 0 0 = 1 = 0 1 1 1 0 0 1 1 1 1 = 0 1 = 1 = = 0 1 1 =
–   Patzer 3.802376+10
−10
(−35)16.5 − 15.5
(+13−12=7)
51.6%
16.5 / 32
99.7%
−21
1 0 1 0 = 1 1 1 1 = 1 0 1 = 0 1 1 = 1 = 1 0 1 = 0 0 0 0 = 0 0 0
–   Nemeton 1.62369+19
−19
(−42)20 − 12
(+16−8=8)
62.5%
20.0 / 32
99.8%
+47
= 1 1 = 1 = 1 0 1 1 1 1 0 = 1 0 = = 1 0 1 1 0 1 0 1 = 0 1 0 = 1
–   Cmcchess 2.6 64-bit2368+13
−13
(−43)16 − 13
(+12−9=8)
55.2%
16.0 / 29
100.0%
−9
1 = = = = 0 1 1 = 0 1 = 1 0 1 0 0 = 0 1 0 1 0 1 0 1 1 = 1
–   Terra 3.42366+10
−11
(−45)15.5 − 16.5
(+11−12=9)
48.4%
15.5 / 32
100.0%
−55
= = 0 0 1 0 1 1 = 0 1 0 = = 1 1 0 0 0 = 0 0 0 1 1 = = = 1 1 1 0
–   TJchess 1.1 64-bit2337+12
−12
(−74)17 − 15
(+14−12=6)
53.1%
17.0 / 32
100.0%
−50
1 1 = 1 0 1 0 1 0 = 1 0 1 0 0 1 = = 1 0 1 0 1 1 0 1 = = 0 1 0 0

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Lozza 1.17a 64-bit
played with current
participants of this list
Represented by
1-2-CPU#200-2012414540itself
All#2022414540itself
Free#192-1932406508itself
Free 1-2-CPU#190-1912406508itself
Free single-CPU#190-1912406508itself
Single-CPU#200-2012414540itself

Created in 2005-2013 by CCRL team
Last games added on November 16, 2017