CCRL 40/4
Downloads and Statistics
January 20, 2018
Testing summary:
Total: 1'636'522 games
played by 1'950 programs
22009 CPU days (X2 4600+)

White wins: 639'530 (39.1%)
Black wins: 520'020 (31.8%)
Draws: 476'972 (29.1%)
White score: 53.7%

Engine Details

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Lozza 1.13 64-bit (2216+19
−18
)Quote
Author: Colin Jenkins (Wales) Links: Homepage, Download
This is one of the 4 Lozza versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Carballo 1.1 64-bit2357+19
−19
(+141)9 − 23
(+6−20=6)
28.1%
9.0 / 32
0.0%
−25
0 = 0 0 0 = 0 1 0 1 = 0 = 0 0 0 0 1 0 1 1 0 0 = 0 0 0 1 0 = 0 0
–   Gibbon 2.60a 64-bit2331+18
−18
(+115)1 − 9
(+0−8=2)
10.0%
1.0 / 10
0.0%
−212
0 = 0 0 0 0 0 0 = 0
–   Jazz 840 64-bit2319+21
−21
(+103)8 − 23
(+3−18=10)
25.8%
8.0 / 31
0.0%
−63
1 = 0 1 0 = 0 0 0 0 0 = = 0 0 0 = 0 0 = = 0 = = 0 = 1 0 0 0 0
–   Nemeton 1.22306+18
−18
(+90)11.5 − 18.5
(+8−15=7)
38.3%
11.5 / 30
0.0%
+3
0 1 0 1 0 0 0 0 0 0 1 1 = 1 = 1 0 1 0 = = 0 1 0 = 0 0 = = 0
–   Fischerle 0.9.65 64-bit2265+19
−19
(+49)14 − 16
(+9−11=10)
46.7%
14.0 / 30
0.0%
+26
1 = = = = 1 0 = 1 0 1 0 = 0 0 0 1 1 = 0 1 = 0 0 = 0 1 = 0 1
–   pikoSzachy Extreme2255+111
−113
(+39)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
24.4%
+135
1 1 1 1 = 0 0 = = 1
–   Ant 2006-F2235+9
−10
(+19)16.5 − 13.5
(+12−9=9)
55.0%
16.5 / 30
3.0%
+52
0 1 1 1 0 0 1 0 = 1 0 1 0 = 1 = = = = 1 = = = 1 1 1 0 1 0 0
–   Anechka 0.082235+8
−8
(+19)16.5 − 15.5
(+12−11=9)
51.6%
16.5 / 32
3.1%
+32
1 1 = 0 0 = 0 0 1 0 1 1 1 0 0 = = 0 = 1 1 = = 0 1 0 = 0 1 1 = 1
–   AliChess 4.252233+11
−11
(+17)18 − 13
(+14−9=8)
58.1%
18.0 / 31
5.7%
+74
1 0 = 0 0 0 = = 0 1 = 1 1 1 1 1 1 0 1 1 = = 1 = 0 0 1 = 1 0 1
–   Adam 3.32223+11
−11
(+7)18.5 − 13.5
(+15−10=7)
57.8%
18.5 / 32
26.3%
+64
1 1 0 0 = 0 0 0 = = = 0 1 1 = 1 1 = 1 0 0 1 1 1 1 1 0 1 1 1 0 =
–   OBender 3.2.x2222+12
−12
(+6)15 − 17
(+10−12=10)
46.9%
15.0 / 32
29.4%
−15
1 1 1 0 = 0 0 1 0 = 0 1 = 0 0 = = 1 = 0 1 1 = = 1 0 1 = 0 0 0 =
–   FireFly 2.7.0 64-bit2205+14
−14
(−11)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
81.2%
+29
1 1 1 = 0 0 1 = 0 =
–   Orion 0.2 64-bit2203+17
−17
(−13)12 − 20
(+6−14=12)
37.5%
12.0 / 32
83.8%
−91
0 1 1 0 0 = 1 0 0 0 0 0 = 0 = = = = 1 0 = = 0 0 = 0 = 1 = 1 = 0
–   Chispa 4.0.32198+9
−9
(−18)18.5 − 13.5
(+11−6=15)
57.8%
18.5 / 32
95.6%
+29
1 = 0 0 = = = 0 1 1 = = 0 1 1 0 1 1 = = = 1 = 1 = 1 0 = 1 = = =
–   Beowulf 2.4a 32-bit2196+12
−12
(−20)14.5 − 17.5
(+11−14=7)
45.3%
14.5 / 32
96.6%
−56
0 0 1 0 0 0 = 1 = 1 1 = = 0 = 0 0 0 1 0 0 = = 0 1 0 0 1 1 1 1 1
–   RattateChess 1.0 Nosferatu2195+14
−14
(−21)14.5 − 17.5
(+10−13=9)
45.3%
14.5 / 32
96.0%
−54
= 0 0 0 0 0 = 1 = 1 = = 1 0 0 0 1 = 0 0 1 = 1 = 1 1 0 0 = 1 1 0
–   Shallow 1.0 64-bit2189+14
−14
(−27)21.5 − 10.5
(+19−8=5)
67.2%
21.5 / 32
99.0%
+103
1 1 1 1 0 1 1 1 1 = 1 = 1 1 1 0 1 1 0 0 0 = = 1 0 0 0 = 1 1 1 1
–   NG-Play 9.86 64-bit2188+18
−18
(−28)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
98.5%
+12
1 = 1 = 1 0 1 0 0 =
–   Uralochka 1.1b2183+11
−11
(−33)14 − 18
(+11−15=6)
43.8%
14.0 / 32
99.9%
−74
0 = 0 1 1 = 1 0 1 = 0 = 1 0 1 1 0 0 1 0 0 1 0 0 0 0 1 = 1 = 0 0
–   Madeleine 0.22182+10
−10
(−34)17.5 − 14.5
(+14−11=7)
54.7%
17.5 / 32
99.9%
0
0 0 = = 0 0 0 = 1 1 1 = 0 1 0 1 1 1 0 = = 1 = 0 1 1 1 1 1 0 1 0
–   Atak 6.82179+11
−11
(−37)20 − 12
(+18−10=4)
62.5%
20.0 / 32
100.0%
+64
= 0 0 1 1 0 1 0 0 1 = 1 1 0 1 1 = 1 1 1 1 1 0 1 1 0 0 1 1 = 1 0
–   K2 0.572177+18
−18
(−39)15 − 17
(+10−12=10)
46.9%
15.0 / 32
99.9%
−61
= 1 1 1 = = 0 1 = 0 0 0 1 0 = 0 0 = 1 1 1 0 0 0 1 0 = = 1 = = 0
–   Protej 0.5.8c2173+15
−15
(−43)14.5 − 16.5
(+11−13=7)
46.8%
14.5 / 31
100.0%
−68
1 0 0 0 = 0 = 1 1 0 0 0 1 = 0 = 1 1 1 1 = 0 0 = 1 = 1 1 0 0 0
–   Mango Paola Ajedrez 1.02172+13
−13
(−44)19.5 − 12.5
(+15−8=9)
60.9%
19.5 / 32
100.0%
+32
0 = = 1 1 1 1 = 0 1 = 1 = 1 1 0 0 1 1 0 0 = 0 = 1 1 1 1 = 0 = 1
–   Genesis 2.02170+10
−10
(−46)17 − 15
(+13−11=8)
53.1%
17.0 / 32
100.0%
−27
= 0 0 0 = = 1 0 1 1 1 1 = 1 1 1 = 0 1 0 1 0 = 0 = 0 1 0 1 1 0 =
–   InmiChess3.06N2158+10
−10
(−58)20.5 − 11.5
(+17−8=7)
64.1%
20.5 / 32
100.0%
+47
0 = 0 1 1 1 = 1 = 0 = 1 0 0 1 1 1 0 1 1 1 1 1 = = 0 = 0 1 1 1 1
–   BlackBishop 1.02155+10
−10
(−61)15.5 − 16.5
(+11−12=9)
48.4%
15.5 / 32
100.0%
−72
1 1 0 = 0 = = 1 0 0 1 1 0 0 1 1 = 1 = 1 1 0 1 0 0 0 0 = 0 = = =
–   Alarm 0.93.12142+10
−10
(−74)17 − 15
(+14−12=6)
53.1%
17.0 / 32
100.0%
−50
0 0 0 1 1 0 1 = 1 0 1 1 0 0 0 0 1 = 0 1 1 1 = 0 = 1 = 1 0 = 1 1
–   Lime 662141+9
−9
(−75)12.5 − 18.5
(+9−15=7)
40.3%
12.5 / 31
100.0%
−143
1 1 = 1 = 0 1 0 = 1 0 = 0 0 0 0 0 1 1 1 1 0 = 0 0 0 0 = 0 = 0
–   ChessKISS 1.7c 64-bit2135+15
−15
(−81)26.5 − 5.5
(+24−3=5)
82.8%
26.5 / 32
100.0%
+186
1 = 1 1 1 1 = 1 1 1 1 1 1 1 1 = 1 = 1 0 1 = 0 1 1 1 1 1 1 0 1 1
–   Fortress 1.622130+9
−9
(−86)21 − 11
(+17−7=8)
65.6%
21.0 / 32
100.0%
+27
0 1 1 0 1 1 0 1 0 0 1 1 = = 1 1 = 1 = 1 1 = 1 0 = 1 1 = = 0 1 1
–   Nesik 0.7.0 alpha2128+10
−10
(−88)22 − 10
(+19−7=6)
68.8%
22.0 / 32
100.0%
+54
1 = 1 0 1 1 0 0 1 1 1 0 0 1 1 = 1 = = 1 1 1 0 1 1 0 1 = 1 1 = 1
–   WJChess 1.642127+10
−9
(−89)19.5 − 12.5
(+17−10=5)
60.9%
19.5 / 32
100.0%
−4
1 0 0 1 0 0 1 1 1 1 0 1 0 0 1 1 1 0 1 = 1 = 1 = 1 0 = 0 1 1 = 1
–   BikJump 2.01 64-bit2098+9
−9
(−118)23.5 − 8.5
(+18−3=11)
73.4%
23.5 / 32
100.0%
+41
1 1 1 1 0 1 1 1 1 = 0 0 = = 1 = = = 1 = 1 = 1 1 = = 1 1 1 1 = 1
–   Wing 2.0a2096+10
−9
(−120)23 − 9
(+19−5=8)
71.9%
23.0 / 32
100.0%
+38
0 = 1 0 1 1 = 1 0 1 1 = 1 = 1 1 = 1 1 = = = 1 1 1 1 1 1 1 0 1 0
–   Clarabit 1.00 64-bit2096+11
−11
(−120)18.5 − 12.5
(+16−10=5)
59.7%
18.5 / 31
100.0%
−45
0 0 1 0 0 1 1 1 0 1 0 1 0 1 1 = 1 1 0 1 1 = = 0 1 0 = 1 = 1 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Lozza 1.13 64-bit
played with current
participants of this list
Represented by
1-2-CPU    782Lozza 1.17a 64-bit
All    782Lozza 1.17a 64-bit
Free    782Lozza 1.17a 64-bit
Free 1-2-CPU    782Lozza 1.17a 64-bit
Free single-CPU    782Lozza 1.17a 64-bit
Single-CPU    782Lozza 1.17a 64-bit

Created in 2005-2013 by CCRL team
Last games added on January 20, 2018