CCRL 40/4
Downloads and Statistics
January 13, 2018
Testing summary:
Total: 1'626'652 games
played by 1'934 programs
21844 CPU days (X2 4600+)

White wins: 635'703 (39.1%)
Black wins: 517'026 (31.8%)
Draws: 473'923 (29.1%)
White score: 53.6%

Engine Details

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Lozza 1.17a 64-bit#207  (2408+23
−22
)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
(+87)10.5 − 21.5
(+5−16=11)
32.8%
10.5 / 32
0.0%
−28
0 = 1 = 1 1 0 0 = 0 0 0 = = 0 = = 0 0 1 = 0 = = 0 0 0 = 1 0 0 0
–   Jumbo 0.6.10 64-bit2464+19
−19
(+56)9.5 − 19.5
(+6−16=7)
32.8%
9.5 / 29
0.0%
−66
1 1 0 0 = 0 0 = 0 0 0 1 1 0 1 0 = 1 0 0 0 0 = 0 = = 0 = 0
–   MadChess 2.2 64-bit2438+17
−17
(+30)15 − 17
(+10−12=10)
46.9%
15.0 / 32
1.8%
+10
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
(+28)14 − 17
(+7−10=14)
45.2%
14.0 / 31
1.2%
0
= = 1 = 1 0 = 0 1 1 1 0 = 0 0 = 1 = 0 = = = 0 0 = = 1 = = 0 0
–   Ares 1.005.2 64-bit2434+14
−14
(+26)14 − 16
(+7−9=14)
46.7%
14.0 / 30
2.6%
+5
0 = 1 = 0 0 = = 0 1 = 0 = 1 = = = = = 0 = 1 = 0 1 = 1 1 0 0
–   LambChop 10.992431+8
−8
(+23)18 − 14
(+13−9=10)
56.3%
18.0 / 32
3.4%
+63
0 1 0 = 1 0 = 1 0 1 1 1 0 0 = = = = 1 0 1 = = 1 1 1 1 = 0 1 0 =
–   Gaia 3.5 64-bit2426+9
−9
(+18)17 − 15
(+12−10=10)
53.1%
17.0 / 32
7.7%
+38
1 0 = 0 1 0 1 0 = 0 1 = 1 = 1 0 0 0 0 1 = 1 1 = = 0 1 = 1 1 = =
–   Nejmet 3.072425+8
−8
(+17)13 − 19
(+8−14=10)
40.6%
13.0 / 32
8.0%
−47
0 = = = 0 1 0 1 0 0 1 = 0 1 0 1 = 0 1 1 0 0 = = 0 = = 1 0 0 0 =
–   Hussar 0.42419+10
−10
(+11)12.5 − 19.5
(+6−13=13)
39.1%
12.5 / 32
19.4%
−62
= = 0 0 0 0 1 1 0 = = = 0 = 0 = 0 = = = 0 = 1 = 0 = 1 0 1 1 0 0
–   Dragon 4.62418+8
−8
(+10)14.5 − 17.5
(+9−12=11)
45.3%
14.5 / 32
20.2%
−21
0 1 = 0 1 1 = = 0 0 1 1 0 = 0 = = = = 1 0 = 0 0 1 0 0 0 1 = = 1
–   Orion 0.4 64-bit2417+19
−19
(+9)15.5 − 16.5
(+11−12=9)
48.4%
15.5 / 32
29.0%
−4
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
(+4)12.5 − 19.5
(+7−14=11)
39.1%
12.5 / 32
41.0%
−67
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
(+1)21 − 11
(+16−6=10)
65.6%
21.0 / 32
48.2%
+108
= 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+12
−12
(−7)15.5 − 16.5
(+12−13=7)
48.4%
15.5 / 32
72.6%
−19
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+13
−14
(−21)23 − 9
(+20−6=6)
71.9%
23.0 / 32
94.7%
+144
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
(−23)18.5 − 13.5
(+14−9=9)
57.8%
18.5 / 32
97.1%
+30
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+9
−9
(−32)16.5 − 15.5
(+13−12=7)
51.6%
16.5 / 32
99.5%
−18
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
–   Cmcchess 2.6 64-bit2370+13
−13
(−38)16 − 13
(+12−9=8)
55.2%
16.0 / 29
99.9%
−4
1 = = = = 0 1 1 = 0 1 = 1 0 1 0 0 = 0 1 0 1 0 1 0 1 1 = 1
–   Nemeton 1.62369+19
−19
(−39)20 − 12
(+16−8=8)
62.5%
20.0 / 32
99.6%
+50
= 1 1 = 1 = 1 0 1 1 1 1 0 = 1 0 = = 1 0 1 1 0 1 0 1 = 0 1 0 = 1
–   Terra 3.42365+11
−11
(−43)15.5 − 16.5
(+11−12=9)
48.4%
15.5 / 32
100.0%
−53
= = 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
(−71)17 − 15
(+14−12=6)
53.1%
17.0 / 32
100.0%
−47
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#2022411569itself
All#2032409569itself
Free#195-1962403537itself
Free 1-2-CPU#1942403537itself
Free single-CPU#1942403537itself
Single-CPU#2022411569itself

Created in 2005-2013 by CCRL team
Last games added on January 13, 2018