CCRL 40/4
Downloads and Statistics
October 12, 2019
Testing summary:
Total: 2'115'766 games
played by 2'468 programs
28564 CPU days (X2 4600+)

White wins: 821'094 (38.8%)
Black wins: 663'997 (31.4%)
Draws: 630'675 (29.8%)
White score: 53.7%

Engine Details

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Zurichess Fribourg 64-bit (2436+17
−17
)Quote
Author: Alexandru Mosoi (Romania) Link: Homepage
This is one of the 10 Zurichess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Maverick 1.5 64-bit2570+11
−11
(+134)7.5 − 12.5
(+5−10=5)
37.5%
7.5 / 20
0.0%
+40
0 = 1 0 0 0 1 = 0 0 1 0 = 0 0 = 1 = 1 0
–   Pepito 1.59.2 64-bit2522+10
−11
(+86)13.5 − 18.5
(+8−13=11)
42.2%
13.5 / 32
0.0%
+31
= 1 = 1 0 = = = 0 0 0 1 = 1 = 0 0 0 = = 1 1 = = 0 0 0 1 0 0 0 1
–   Green Light Chess 3.01.2.22505+8
−8
(+69)8.5 − 22.5
(+5−19=7)
27.4%
8.5 / 31
0.0%
−99
= = 0 0 0 1 0 0 0 = 0 0 = 0 0 0 = 1 = 0 0 0 1 0 0 = 1 1 0 0 0
–   Little Goliath Evolution 3.122505+7
−6
(+69)13.5 − 17.5
(+11−15=5)
43.5%
13.5 / 31
0.0%
+21
= 0 0 = 0 0 = 0 0 0 1 = 1 = 1 1 1 0 0 1 1 0 0 0 1 1 0 0 0 1 1
–   Yace 0.99.872504+8
−7
(+68)14 − 18
(+11−15=6)
43.8%
14.0 / 32
0.0%
+22
0 0 1 0 0 1 = = 0 = 1 = 0 1 0 1 = 0 1 0 1 1 1 0 0 0 1 1 0 0 0 =
–   Trace 1.37a2500+7
−7
(+64)11 − 21
(+5−15=12)
34.4%
11.0 / 32
0.0%
−37
1 = = 0 0 = 1 = 0 = = 0 0 = 0 0 0 = 0 0 = 1 1 0 = 1 0 0 = 0 = 0
–   Mephisto Gideon Professional2474+11
−11
(+38)11.5 − 20.5
(+8−17=7)
35.9%
11.5 / 32
0.0%
−60
0 1 1 0 1 0 0 0 1 = 0 0 1 0 1 0 1 0 0 0 0 = 0 0 = = 0 = 0 = 1 =
–   Cerebro 3.03d2472+8
−8
(+36)13.5 − 17.5
(+10−14=7)
43.5%
13.5 / 31
0.0%
−12
1 = 0 1 1 0 1 1 0 0 = 1 = = 1 0 0 0 1 = 0 0 0 = 0 = 1 0 0 1 0
–   Betsabe II 1.472471+16
−16
(+35)18.5 − 12.5
(+13−7=11)
59.7%
18.5 / 31
0.1%
+98
0 1 1 = 1 0 = = = 1 1 = = 1 1 0 = 1 1 = 1 0 0 = 1 0 1 = = 1 0
–   Dorky 4.3 64-bit2467+11
−11
(+31)18 − 14
(+14−10=8)
56.3%
18.0 / 32
0.1%
+78
0 1 1 1 0 0 = = 1 1 0 = 0 1 1 = 1 = 1 1 = = 1 = 1 0 1 0 1 0 0 0
–   JikChess 0.01 64-bit2454+17
−17
(+18)12.5 − 19.5
(+8−15=9)
39.1%
12.5 / 32
6.5%
−53
1 1 = = 0 = 0 0 0 0 1 = 1 0 1 = 1 = 1 0 0 0 1 = 0 0 0 0 = = 0 0
–   Carballo 1.3 64-bit2454+19
−19
(+18)18.5 − 13.5
(+14−9=9)
57.8%
18.5 / 32
7.1%
+69
0 1 0 0 1 0 = 1 = 1 1 = 1 0 1 0 = 0 1 = = 0 1 1 = 1 1 0 1 1 = =
–   LittleThought 1.052 64-bit2452+9
−9
(+16)13.5 − 18.5
(+10−15=7)
42.2%
13.5 / 32
4.5%
−40
1 = 0 1 0 1 = = 0 0 0 1 0 = 1 0 = 0 = 1 0 0 0 1 1 0 0 1 0 1 0 =
–   Counter 1.22447+10
−9
(+11)15 − 17
(+11−13=8)
46.9%
15.0 / 32
12.9%
−8
1 0 0 = = = 1 1 1 = 1 = 0 1 0 1 0 0 = 0 1 0 0 = 0 = 1 1 0 0 0 1
–   Matacz 1.42446+8
−8
(+10)16 − 15
(+12−11=8)
51.6%
16.0 / 31
13.7%
+23
1 0 0 = 0 0 = 0 0 = 1 = = 1 0 1 0 1 1 1 1 1 = 0 1 = 1 1 0 0 =
–   Ares 1.005.2 64-bit2441+13
−13
(+5)14 − 17
(+11−14=6)
45.2%
14.0 / 31
31.1%
−33
0 = 0 1 1 0 = 1 1 0 0 1 0 0 0 0 = 0 1 = 1 1 1 1 0 0 = 0 0 1 =
–   SpiderChess 0706032439+8
−7
(+3)16.5 − 15.5
(+10−9=13)
51.6%
16.5 / 32
34.3%
+12
1 = 1 1 = 1 = = 1 = 1 0 0 = = 0 = 1 = = 0 0 1 = = 0 1 0 1 0 = 0
–   LambChop 10.992434+8
−8
(−2)14.5 − 17.5
(+11−14=7)
45.3%
14.5 / 32
56.3%
−36
1 0 = 0 1 0 1 = 1 0 1 0 0 0 1 0 = = 1 1 = 0 1 0 = 0 1 = 0 1 0 0
–   King of Kings 2.562434+9
−9
(−2)16 − 15
(+14−13=4)
51.6%
16.0 / 31
57.2%
+11
0 1 1 0 = 1 0 0 1 = 0 1 0 1 1 1 1 0 1 1 0 0 = 0 1 0 1 0 0 = 1
–   Eeyore 1.52 64-bit2427+10
−10
(−9)15 − 15
(+10−10=10)
50.0%
15.0 / 30
80.7%
−12
= 1 = 0 1 0 1 0 0 = 1 0 = 1 = = 1 0 0 = = = 0 1 0 1 0 = 1 1
–   Gaia 3.5 64-bit2425+9
−9
(−11)11 − 21
(+9−19=4)
34.4%
11.0 / 32
86.3%
−137
0 0 0 1 1 0 0 0 0 0 = 0 1 0 0 1 1 1 1 = 0 0 1 = 0 0 0 = 1 0 0 0
–   Nejmet 3.072425+8
−8
(−11)14 − 18
(+8−12=12)
43.8%
14.0 / 32
86.6%
−55
= = 0 1 = 1 = 0 = 0 = 0 = 0 = 1 0 0 1 = 0 0 = 1 0 1 1 = = 0 1 0
–   Ares 1.005 64-bit2424+16
−17
(−12)15.5 − 12.5
(+11−8=9)
55.4%
15.5 / 28
82.8%
+26
= = = = 1 = 1 0 1 1 = 1 0 = 1 = 1 0 1 0 0 1 0 1 1 0 0 =
–   Quark 2.352423+8
−9
(−13)19 − 12
(+16−9=6)
61.3%
19.0 / 31
90.2%
+71
0 1 1 1 1 = 1 1 = 0 = = 1 1 1 1 1 0 0 1 0 = = 0 0 1 0 1 0 1 1
–   Hussar 0.42420+9
−9
(−16)19 − 13
(+16−10=6)
59.4%
19.0 / 32
94.8%
+55
1 = 1 = 0 1 = 1 0 = = 0 0 1 1 = 1 0 1 1 0 0 1 1 1 1 1 0 1 0 1 0
–   Dragon 4.62418+8
−8
(−18)14 − 16
(+9−11=10)
46.7%
14.0 / 30
97.1%
−41
0 = 0 1 1 0 = 1 1 1 0 1 0 = 1 0 = = = = 0 0 0 = 1 = 0 0 1 =
–   RomiChess P3L 64-bit2412+11
−11
(−24)18 − 14
(+14−10=8)
56.3%
18.0 / 32
98.9%
+19
0 1 0 1 = = = 1 = 1 = = 0 0 0 1 0 1 1 1 = 1 1 1 0 0 0 = 0 1 1 1
–   Simplex 0.9.8 64-bit2410+10
−10
(−26)15.5 − 13.5
(+12−10=7)
53.4%
15.5 / 29
99.5%
+3
0 1 1 1 0 = 1 = 1 1 1 0 0 1 0 = 0 0 0 = 1 1 0 = 1 = 1 = 0
–   Giraffe 20150908 64-bit2410+18
−18
(−26)17.5 − 14.5
(+15−12=5)
54.7%
17.5 / 32
98.1%
+9
1 = 0 0 1 1 = 1 0 0 = 0 1 0 1 1 0 1 0 1 1 = 0 1 0 0 1 1 1 0 1 =
–   Ifrit m1.8 64-bit2404+11
−11
(−32)16 − 14
(+10−8=12)
53.3%
16.0 / 30
99.9%
−9
0 1 = = 0 0 = = = 0 = 0 1 = 1 1 1 = 1 0 1 0 1 0 1 = = 1 = =
–   OliThink 5.3.2 64-bit2402+13
−13
(−34)15.5 − 16.5
(+12−13=7)
48.4%
15.5 / 32
99.9%
−41
= 1 0 1 1 = 1 0 = 0 0 0 0 1 = 1 = 0 0 0 = 0 0 1 0 1 1 1 0 1 = 1
–   PostModernist 10162389+10
−10
(−47)18.5 − 13.5
(+17−12=3)
57.8%
18.5 / 32
100.0%
+17
0 1 0 1 0 0 0 1 1 1 1 1 1 0 1 = 1 0 0 1 0 1 = 0 1 0 1 = 1 0 1 1
–   Leila 0.53h2388+8
−8
(−48)24 − 8
(+21−5=6)
75.0%
24.0 / 32
100.0%
+143
1 1 1 = 1 0 0 1 1 1 = 1 0 0 = 1 1 1 = 1 1 1 1 1 0 = 1 1 1 1 1 =
–   Comet B502388+10
−9
(−48)18 − 12
(+15−9=6)
60.0%
18.0 / 30
100.0%
+26
1 1 0 1 = 1 = = 1 1 1 0 1 1 0 1 1 1 = 1 0 = 0 0 0 0 1 = 1 0
–   Amy 0.87b2386+9
−9
(−50)20 − 12
(+16−8=8)
62.5%
20.0 / 32
100.0%
+36
1 1 1 0 1 0 1 0 1 0 0 1 = 1 = 1 1 0 = 0 1 0 = = = 1 1 1 1 = 1 =
–   Diablo 0.5.12385+10
−9
(−51)16 − 16
(+10−10=12)
50.0%
16.0 / 32
100.0%
−49
0 = 1 0 1 0 0 = = = 1 1 0 = 1 = 1 0 = 0 1 1 = = 0 0 1 = = 1 = 0
–   Capture R012384+13
−13
(−52)17 − 15
(+12−10=10)
53.1%
17.0 / 32
100.0%
−27
= = 0 = 0 1 0 1 1 0 = = 1 1 = = 1 0 0 1 0 1 1 = 1 = 0 0 1 = 0 1
–   Lozza 1.16 64-bit2361+14
−14
(−75)15.5 − 13.5
(+12−10=7)
53.4%
15.5 / 29
100.0%
−52
1 1 1 1 0 0 1 1 1 = 1 0 = 0 1 = = = 1 = 0 0 0 1 0 1 = 0 0

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Created in 2005-2013 by CCRL team
Last games added on October 12, 2019