CCRL 40/4
Downloads and Statistics
April 13, 2019
Testing summary:
Total: 1'978'909 games
played by 2'316 programs
26642 CPU days (X2 4600+)

White wins: 772'756 (39.0%)
Black wins: 624'315 (31.5%)
Draws: 581'838 (29.4%)
White score: 53.8%

Engine Details

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Zurichess Bern 64-bit (2236+21
−20
)Quote
Author: Alexandru Mosoi (Romania) Link: Homepage
This is one of the 10 Zurichess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Nemeton 1.22308+18
−18
(+72)6 − 6
(+3−3=6)
50.0%
6.0 / 12
0.0%
+72
= 1 1 0 0 = 1 0 = = = =
–   Popochin 3.22275+9
−9
(+39)6 − 11
(+4−9=4)
35.3%
6.0 / 17
0.0%
−68
= 0 1 0 0 0 1 1 0 0 0 0 1 = = 0 =
–   Esc 1.162267+9
−9
(+31)8 − 10
(+4−6=8)
44.4%
8.0 / 18
0.3%
−2
= 0 0 = 0 1 = 1 = = = 0 = = 1 0 1 0
–   Butcher 1.61 64-bit2266+13
−13
(+30)8.5 − 11.5
(+4−7=9)
42.5%
8.5 / 20
0.7%
−14
= 1 0 1 0 0 1 = = = = 0 1 = 0 = = 0 0 =
–   Zeus 1.292262+9
−9
(+26)9.5 − 7.5
(+8−6=3)
55.9%
9.5 / 17
1.0%
+64
0 0 0 1 1 1 0 1 = 1 1 = 1 = 0 1 0
–   Natwarlal 0.142261+8
−8
(+25)7 − 12
(+5−10=4)
36.8%
7.0 / 19
1.2%
−69
1 0 = 1 0 1 0 1 0 0 1 = 0 = 0 0 = 0 0
–   Absolute Zero 2.4.0.0 64-bit2260+15
−15
(+24)8.5 − 10.5
(+7−9=3)
44.7%
8.5 / 19
3.4%
−19
1 1 = 1 = 0 1 = 0 0 0 0 0 1 1 1 0 0 0
–   Ant 2006-F2236+9
−9
(0)7 − 9
(+5−7=4)
43.8%
7.0 / 16
50.7%
−44
0 0 1 1 1 1 = = = 0 1 0 0 0 0 =
–   Anechka 0.082235+8
−8
(−1)10 − 10
(+7−7=6)
50.0%
10.0 / 20
53.8%
−3
0 = = = 0 0 1 0 1 1 = 0 0 1 1 1 = 1 = 0
–   AliChess 4.252230+10
−10
(−6)11 − 8
(+10−7=2)
57.9%
11.0 / 19
71.2%
+56
1 1 0 1 1 1 1 0 0 1 1 1 = 1 0 = 0 0 0
–   Beowulf 2.4a 32-bit2203+11
−11
(−33)17 − 9
(+13−5=8)
65.4%
17.0 / 26
99.8%
+75
1 1 0 1 1 = 1 0 1 0 1 1 = 1 1 0 1 = 1 0 = = = = 1 =
–   Shallow 1.0 64-bit2192+14
−14
(−44)19 − 13
(+14−8=10)
59.4%
19.0 / 32
100.0%
+17
0 1 1 = 0 = 1 0 0 1 = 1 = 1 0 1 = = 0 = 1 0 1 = 1 1 = 1 1 1 0 =
–   Uralochka 1.1b2189+11
−11
(−47)13.5 − 16.5
(+10−13=7)
45.0%
13.5 / 30
100.0%
−82
0 1 1 = 1 0 0 1 0 = = 1 = 1 = 0 0 0 0 = 0 = 1 1 1 0 0 0 0 1
–   Atak 6.82184+10
−10
(−52)13.5 − 15.5
(+12−14=3)
46.6%
13.5 / 29
100.0%
−77
= 0 = 1 0 1 0 0 0 1 1 1 1 1 0 0 0 1 0 = 0 0 0 1 1 1 0 1 0
–   Madeleine 0.22184+9
−9
(−52)18 − 13
(+14−9=8)
58.1%
18.0 / 31
100.0%
+4
0 = = 1 = 1 = 1 = 0 = 1 0 0 1 1 = 1 0 1 1 = 1 1 1 1 1 0 0 0 0
–   Mango Paola Ajedrez 1.02183+12
−12
(−53)15.5 − 11.5
(+13−9=5)
57.4%
15.5 / 27
100.0%
+6
1 = 0 = 1 1 0 1 = 0 = 0 0 0 1 1 0 1 1 1 0 1 1 1 1 0 =
–   Protej 0.5.8c2178+13
−13
(−58)18 − 11
(+13−6=10)
62.1%
18.0 / 29
100.0%
+22
= = 1 = 0 1 = 1 1 = 0 1 1 = 1 1 1 1 1 1 0 0 = = 0 = 1 0 =
–   Genesis 2.02171+10
−10
(−65)17.5 − 13.5
(+16−12=3)
56.5%
17.5 / 31
100.0%
−13
1 1 0 1 1 0 0 = 1 1 0 1 0 1 1 0 0 0 1 1 1 = 1 0 1 0 = 0 1 0 1
–   InmiChess3.06N2162+10
−10
(−74)22.5 − 7.5
(+19−4=7)
75.0%
22.5 / 30
100.0%
+107
= 1 0 1 = 1 1 1 1 1 = 1 = 1 1 1 1 1 1 = 0 0 1 = 0 1 1 1 1 =
–   BlackBishop 1.02157+10
−10
(−79)18 − 14
(+14−10=8)
56.3%
18.0 / 32
100.0%
−33
1 1 0 1 1 0 = 1 1 0 0 = 1 = 1 1 = 0 1 = 1 0 0 1 = = 0 1 1 0 0 =
–   Alarm 0.93.12146+9
−9
(−90)19 − 10
(+16−7=6)
65.5%
19.0 / 29
100.0%
+24
= 1 1 0 1 = 0 1 1 1 = 1 = 1 1 1 1 1 0 0 1 1 0 = 1 0 0 1 =
–   Lime 662143+8
−8
(−93)17 − 10
(+13−6=8)
63.0%
17.0 / 27
100.0%
−1
0 = 1 0 1 1 = = 0 = 1 = 1 1 1 1 = 1 = 0 0 1 1 = 1 0 1
–   Fortress 1.622135+8
−8
(−101)18 − 14
(+12−8=12)
56.3%
18.0 / 32
100.0%
−60
= = = 0 1 1 0 = 0 = 0 1 = 0 1 0 = = = = 0 1 1 1 1 = 1 1 = 1 1 0
–   Nesik 0.7.0 alpha2133+10
−10
(−103)19.5 − 7.5
(+18−6=3)
72.2%
19.5 / 27
100.0%
+77
= 0 0 1 1 0 1 1 1 0 1 1 1 1 1 1 1 = 1 1 0 1 1 = 1 1 0
–   WJChess 1.642132+9
−9
(−104)21 − 7
(+19−5=4)
75.0%
21.0 / 28
100.0%
+101
0 1 1 1 = = 1 0 0 1 1 1 0 1 1 1 0 1 1 = 1 1 1 1 = 1 1 1
–   NG-Play 9.84 64-bit2119+16
−16
(−117)20.5 − 8.5
(+19−7=3)
70.7%
20.5 / 29
100.0%
+50
1 1 1 0 1 1 0 1 0 1 = 0 1 = 1 0 1 1 1 0 1 0 1 1 1 = 1 1 1
–   BikJump 2.01 64-bit2104+8
−8
(−132)14.5 − 13.5
(+10−9=9)
51.8%
14.5 / 28
100.0%
−122
1 0 = = = = 0 1 1 1 = 0 0 = 0 = 1 = 0 = 0 0 1 1 1 0 1 1
–   Clarabit 1.00 64-bit2099+10
−10
(−137)23.5 − 7.5
(+21−5=5)
75.8%
23.5 / 31
100.0%
+62
1 = 1 1 1 1 0 = = 0 1 1 1 1 1 1 1 1 1 1 1 0 1 = 1 1 0 1 1 0 =
–   Cinnamon 1.2a 64-bit1983+17
−17
(−253)12 − 2
(+10−0=4)
85.7%
12.0 / 14
100.0%
+10
1 1 1 = = = 1 1 1 1 = 1 1 1
–   Faile 1.4.41979+9
−9
(−257)12 − 3
(+9−0=6)
80.0%
12.0 / 15
100.0%
−59
= 1 1 1 1 1 = 1 = 1 = = = 1 1
–   SSEChessII 2.05 DC1968+10
−10
(−268)12.5 − 3.5
(+11−2=3)
78.1%
12.5 / 16
100.0%
−48
0 1 1 0 1 = = 1 = 1 1 1 1 1 1 1
–   Marvin 1.3.01966+9
−10
(−270)11.5 − 2.5
(+10−1=3)
82.1%
11.5 / 14
100.0%
−20
= 1 1 1 1 0 1 1 1 1 1 = = 1
–   Cilian 4.141964+10
−11
(−272)12 − 3
(+11−2=2)
80.0%
12.0 / 15
100.0%
−22
= 1 1 1 1 1 1 1 0 0 1 1 = 1 1
–   Micro-Max 4.81953+9
−9
(−283)12.5 − 2.5
(+11−1=3)
83.3%
12.5 / 15
100.0%
−23
1 1 = = 0 1 = 1 1 1 1 1 1 1 1
–   Rival 1.181953+10
−11
(−283)13 − 3
(+12−2=2)
81.3%
13.0 / 16
100.0%
−23
1 1 = 1 0 1 1 1 1 1 1 = 1 1 0 1
–   JanWillem 1.131950+10
−9
(−286)13 − 2
(+13−2=0)
86.7%
13.0 / 15
100.0%
+84
1 0 1 1 1 0 1 1 1 1 1 1 1 1 1
–   BSC 3.9+ 64-bit 20Jan20121945+14
−14
(−291)13 − 1
(+12−0=2)
92.9%
13.0 / 14
100.0%
+101
1 = 1 1 1 = 1 1 1 1 1 1 1 1
–   Smash 1.0.31924+10
−10
(−312)10.5 − 2.5
(+9−1=3)
80.8%
10.5 / 13
100.0%
−73
1 1 = 1 1 1 1 = = 1 1 0 1
–   Heracles 0.6.161922+9
−10
(−314)13 − 2
(+12−1=2)
86.7%
13.0 / 15
100.0%
−1
1 1 = = 1 1 1 0 1 1 1 1 1 1 1
–   SamChess1919+13
−13
(−317)12.5 − 0.5
(+12−0=1)
96.2%
12.5 / 13
100.0%
+178
= 1 1 1 1 1 1 1 1 1 1 1 1
–   IACH 0.56z1917+11
−11
(−319)13.5 − 1.5
(+13−1=1)
90.0%
13.5 / 15
100.0%
+64
1 1 1 1 1 1 0 1 = 1 1 1 1 1 1
–   BamBam1914+15
−14
(−322)13 − 3
(+11−1=4)
81.3%
13.0 / 16
100.0%
−92
1 1 1 1 1 1 1 1 = = 1 0 = 1 = 1
–   Warrior 1.0.31905+10
−9
(−331)12 − 2
(+11−1=2)
85.7%
12.0 / 14
100.0%
−30
1 = = 1 1 0 1 1 1 1 1 1 1 1
–   Clueless 1.41904+9
−9
(−332)12.5 − 2.5
(+12−2=1)
83.3%
12.5 / 15
100.0%
−28
1 1 1 0 1 1 1 1 1 0 1 = 1 1 1
–   SnailChess 4.0131898+11
−11
(−338)13 − 2
(+12−1=2)
86.7%
13.0 / 15
100.0%
−19
1 1 1 = 1 1 1 1 0 1 1 1 1 1 =

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Created in 2005-2013 by CCRL team
Last games added on April 13, 2019