CCRL 40/4
Downloads and Statistics
December 7, 2019
Testing summary:
Total: 2'143'600 games
played by 2'509 programs
29100 CPU days (X2 4600+)

White wins: 830'432 (38.7%)
Black wins: 670'629 (31.3%)
Draws: 642'539 (30.0%)
White score: 53.7%

Engine Details

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Show each game results
Lozza 1.18 64-bit#212‑213  (2445+16
−16
)Quote
Author: Colin Jenkins (Wales) Links: Homepage, Download
This is one of the 4 Lozza versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rybka 4.1 64-bit3108+6
−6
(+663)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Quazar 0.4 64-bit2901+7
−7
(+456)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Octochess r5506 64-bit2824+14
−14
(+379)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Godel 4.0.7 64-bit2804+14
−14
(+359)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Francesca MAD 0.22 64-bit2726+17
−17
(+281)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Chess Tiger 2007.12713+7
−7
(+268)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Bagatur 1.7a 64-bit2656+17
−17
(+211)11.5 − 28.5
(+6−23=11)
28.8%
11.5 / 40
0.0%
+60
–   Colossus 2008b2642+7
−7
(+197)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Jellyfish 1.1 64-bit2610+10
−11
(+165)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Glass 2.0 64-bit2610+9
−9
(+165)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   NoraGrace 2.0 64-bit2609+12
−12
(+164)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Pharaon 3.5.12603+7
−7
(+158)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   K2 0.872586+17
−17
(+141)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+110
–   Floyd 0.9 64-bit2583+12
−12
(+138)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Maverick 1.5 64-bit2569+11
−11
(+124)0.5 − 2.5
(+0−2=1)
16.7%
0.5 / 3
0.0%
−103
–   Brutus 8.05 64-bit2557+9
−9
(+112)12.5 − 14.5
(+8−10=9)
46.3%
12.5 / 27
0.0%
+84
–   Ghost 3.1 64-bit2554+13
−13
(+109)8.5 − 20.5
(+4−16=9)
29.3%
8.5 / 29
0.0%
−34
–   AnMon 5.752539+7
−7
(+94)11 − 16
(+8−13=6)
40.7%
11.0 / 27
0.0%
+28
–   Leela Chess 0.10 w323 64-bit2537+23
−22
(+92)11 − 21
(+8−18=6)
34.4%
11.0 / 32
0.0%
−29
–   JikChess 0.02 64-bit2522+12
−12
(+77)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   FabChess 1.9.1 64-bit2511+21
−21
(+66)14.5 − 17.5
(+10−13=9)
45.3%
14.5 / 32
0.0%
+28
–   Caligula 0.82507+17
−17
(+62)11.5 − 21.5
(+6−16=11)
34.8%
11.5 / 33
0.0%
−36
–   Green Light Chess 3.01.2.22505+8
−8
(+60)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−9
–   Yace 0.99.872504+8
−7
(+59)13 − 15
(+9−11=8)
46.4%
13.0 / 28
0.0%
+32
–   Trace 1.37a2500+7
−7
(+55)13.5 − 14.5
(+11−12=5)
48.2%
13.5 / 28
0.0%
+38
–   Magnum 4.0 32-bit2491+15
−14
(+46)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+15
–   CyberPagno 3.0 64-bit2491+12
−12
(+46)12 − 16
(+8−12=8)
42.9%
12.0 / 28
0.0%
−3
–   Dimitri 4.772487+19
−19
(+42)13 − 19
(+9−15=8)
40.6%
13.0 / 32
0.0%
−24
–   BBChess 1.3b 64-bit2480+13
−13
(+35)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Drosophila 1.5.1 64-bit2479+15
−15
(+34)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.1%
+INF
–   Topple 0.2.1 64-bit2472+16
−15
(+27)13.5 − 18.5
(+9−14=9)
42.2%
13.5 / 32
0.6%
−25
–   Kiwi 0.6d 64-bit2470+10
−10
(+25)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.4%
−INF
–   Xpdnt 0910072469+12
−12
(+24)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.7%
−6
–   Anatoli 0.35k2455+15
−15
(+10)14.5 − 11.5
(+8−5=13)
55.8%
14.5 / 26
17.7%
+40
–   LittleThought 1.052 64-bit2452+9
−9
(+7)27.5 − 32.5
(+18−23=19)
45.8%
27.5 / 60
20.3%
−19
–   Matacz 1.42446+8
−8
(+1)1 − 0
(+1−0=0)
100.0%
1.0 / 1
44.0%
+INF
–   Ares 1.005.2 64-bit2441+13
−13
(−4)31.5 − 27.5
(+18−14=27)
53.4%
31.5 / 59
65.2%
+16
–   SpiderChess 0706032439+8
−7
(−6)16.5 − 10.5
(+13−7=7)
61.1%
16.5 / 27
73.2%
+68
–   Nemeton 1.812438+25
−25
(−7)17 − 15
(+11−9=12)
53.1%
17.0 / 32
66.5%
+10
–   MadChess 2.2 64-bit2436+14
−14
(−9)15.5 − 16.5
(+12−13=7)
48.4%
15.5 / 32
80.5%
−16
–   Abrok 5.02435+9
−9
(−10)32.5 − 27.5
(+25−20=15)
54.2%
32.5 / 60
85.0%
+17
–   King of Kings 2.562434+9
−9
(−11)12.5 − 14.5
(+8−10=9)
46.3%
12.5 / 27
88.7%
−35
–   LambChop 10.992434+8
−8
(−11)14 − 18
(+7−11=14)
43.8%
14.0 / 32
88.8%
−49
–   Nemeton 1.82433+15
−15
(−12)17.5 − 14.5
(+13−10=9)
54.7%
17.5 / 32
86.4%
+20
–   Ares 1.005.2.1 64-bit2433+18
−18
(−12)17 − 12
(+10−5=14)
58.6%
17.0 / 29
84.2%
+42
–   Shallow 2 rev8 64-bit2429+17
−17
(−16)1 − 0
(+1−0=0)
100.0%
1.0 / 1
91.7%
+INF
–   Eeyore 1.52 64-bit2427+10
−9
(−18)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
97.3%
+161
–   Nejmet 3.072425+8
−8
(−20)16 − 16
(+9−9=14)
50.0%
16.0 / 32
98.8%
−17
–   Ares GB 64-bit2425+25
−25
(−20)20.5 − 17.5
(+13−10=15)
53.9%
20.5 / 38
91.0%
+5
–   Gaia 3.5 64-bit2425+9
−9
(−20)18.5 − 13.5
(+15−10=7)
57.8%
18.5 / 32
98.7%
+37
–   Zevra 2.1.2 r248 64-bit2425+20
−20
(−20)18.5 − 13.5
(+13−8=11)
57.8%
18.5 / 32
94.5%
+32
–   Gromit 3.822423+17
−17
(−22)0 − 2
(+0−2=0)
0.0%
0.0 / 2
96.3%
−INF
–   Caligula 0.7b2421+16
−16
(−24)1 − 0
(+1−0=0)
100.0%
1.0 / 1
98.2%
+INF
–   Hussar 0.42420+9
−9
(−25)11 − 22
(+8−19=6)
33.3%
11.0 / 33
99.7%
−154
–   Orion 0.4 64-bit2419+18
−18
(−26)14 − 18
(+9−13=10)
43.8%
14.0 / 32
98.6%
−69
–   Dragon 4.62418+8
−8
(−27)17.5 − 15.5
(+14−12=7)
53.0%
17.5 / 33
99.9%
−3
–   Simplex 0.9.8 64-bit2409+10
−10
(−36)21.5 − 11.5
(+17−7=9)
65.2%
21.5 / 33
100.0%
+69
–   Taltos rev118 64-bit2405+18
−18
(−40)25.5 − 14.5
(+22−11=7)
63.8%
25.5 / 40
99.9%
+61
–   Ifrit m1.8 64-bit2404+11
−11
(−41)17 − 17
(+12−12=10)
50.0%
17.0 / 34
100.0%
−41
–   OliThink 5.3.2 64-bit2402+13
−13
(−43)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   TJchess 1.3 64-bit2399+14
−14
(−46)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−76
–   Nemeton 1.72394+17
−17
(−51)16.5 − 15.5
(+9−8=15)
51.6%
16.5 / 32
100.0%
−44
–   KnightDreamer 3.32393+11
−11
(−52)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Galjoen 0.39 64-bit2393+15
−15
(−52)18 − 16
(+15−13=6)
52.9%
18.0 / 34
100.0%
−29
–   Teki 2 64-bit2392+17
−17
(−53)17.5 − 11.5
(+16−10=3)
60.3%
17.5 / 29
100.0%
+31
–   PostModernist 10162389+10
−10
(−56)0 − 2
(+0−2=0)
0.0%
0.0 / 2
100.0%
−INF
–   Leila 0.53h2388+8
−8
(−57)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Gosu 0.162382+8
−8
(−63)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Myrddin 0.87 64-bit2381+12
−12
(−64)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Zevra 2.1.1 r216 64-bit2379+18
−18
(−66)18 − 14
(+16−12=4)
56.3%
18.0 / 32
100.0%
−15
–   Comet B682377+9
−9
(−68)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Patzer 3.802374+9
−9
(−71)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   WChess 1.062367+20
−20
(−78)18.5 − 13.5
(+13−8=11)
57.8%
18.5 / 32
100.0%
−25
–   Tigran 2.4n 64-bit2346+11
−11
(−99)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−256
–   Popochin 4.1 64-bit2346+17
−17
(−99)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Horizon 4.42342+8
−8
(−103)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−72
–   TJchess 1.1 64-bit2338+12
−12
(−107)20.5 − 11.5
(+14−5=13)
64.1%
20.5 / 32
100.0%
−18
–   Amundsen 0.802329+16
−16
(−116)27.5 − 12.5
(+24−9=7)
68.8%
27.5 / 40
100.0%
+27
–   EveAnn 1.722329+14
−13
(−116)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Chezzz 1.0.32324+9
−9
(−121)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Barbarossa 0.4.0 64-bit2319+12
−12
(−126)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Isa 2.0.64 64-bit2319+17
−17
(−126)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Waxman 20172316+16
−16
(−129)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Aice 0.99.22315+9
−9
(−130)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−10
–   KnightX 1.922297+7
−8
(−148)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−117
–   Rival 1.0.1 64-bit2275+14
−14
(−170)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Zeus 1.292262+9
−9
(−183)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Robocide 20170718 64-bit2236+14
−14
(−209)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   RamJet 0.132220+16
−15
(−225)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Beowulf 2.4a 32-bit2203+11
−10
(−242)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−272
–   Uralochka 1.1b2189+11
−11
(−256)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Atak 6.82184+10
−10
(−261)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Lime 662143+8
−8
(−302)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−182
–   AdroitChess 0.42079+19
−19
(−366)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Monarch 1.72056+10
−10
(−389)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Jabba 1.0 64-bit2036+12
−11
(−409)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Saruman 2017.08.10 64-bit1621+21
−21
(−824)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF

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Created in 2005-2013 by CCRL team
Last games added on December 7, 2019