CCRL Blitz
Downloads and Statistics
July 1, 2020
Testing summary:
Total: 2'316'652 games
played by 2'725 programs

White wins: 892'731 (38.5%)
Black wins: 718'204 (31.0%)
Draws: 705'717 (30.5%)
White score: 53.8%

Engine Details

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Zurichess Bern 64-bit (2235+21
−20
)Quote
Author: Alexandru Mosoi (Romania) Link: Homepage
This is one of the 10 Zurichess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Nemeton 1.22307+18
−18
(+72)6 − 6
(+3−3=6)
50.0%
6.0 / 12
0.0%
+72
–   Popochin 3.22274+8
−8
(+39)6 − 11
(+4−9=4)
35.3%
6.0 / 17
0.0%
−68
–   Esc 1.162266+8
−9
(+31)8 − 10
(+4−6=8)
44.4%
8.0 / 18
0.3%
−2
–   Butcher 1.61 64-bit2263+12
−12
(+28)8.5 − 11.5
(+4−7=9)
42.5%
8.5 / 20
1.0%
−16
–   Zeus 1.292261+9
−9
(+26)9.5 − 7.5
(+8−6=3)
55.9%
9.5 / 17
1.0%
+64
–   Natwarlal 0.142260+8
−8
(+25)7 − 12
(+5−10=4)
36.8%
7.0 / 19
1.1%
−69
–   Absolute Zero 2.4.0.0 64-bit2259+15
−15
(+24)8.5 − 10.5
(+7−9=3)
44.7%
8.5 / 19
3.1%
−19
–   Anechka 0.082233+8
−8
(−2)10 − 10
(+7−7=6)
50.0%
10.0 / 20
56.3%
−4
–   Ant 2006-F2232+9
−9
(−3)7 − 9
(+5−7=4)
43.8%
7.0 / 16
62.4%
−47
–   AliChess 4.252227+10
−10
(−8)11 − 8
(+10−7=2)
57.9%
11.0 / 19
75.8%
+54
–   Beowulf 2.4a 32-bit2203+10
−10
(−32)17 − 9
(+13−5=8)
65.4%
17.0 / 26
99.8%
+76
–   Shallow 1.0 64-bit2192+14
−14
(−43)19 − 13
(+14−8=10)
59.4%
19.0 / 32
100.0%
+18
–   Uralochka 1.1b2188+11
−11
(−47)13.5 − 16.5
(+10−13=7)
45.0%
13.5 / 30
100.0%
−82
–   Mango Paola Ajedrez 1.02186+11
−11
(−49)15.5 − 11.5
(+13−9=5)
57.4%
15.5 / 27
100.0%
+10
–   Atak 6.82184+10
−9
(−51)13.5 − 15.5
(+12−14=3)
46.6%
13.5 / 29
100.0%
−76
–   Madeleine 0.22183+9
−9
(−52)18 − 13
(+14−9=8)
58.1%
18.0 / 31
100.0%
+4
–   Protej 0.5.8c2179+12
−12
(−56)18 − 11
(+13−6=10)
62.1%
18.0 / 29
100.0%
+24
–   Genesis 2.02168+10
−10
(−67)17.5 − 13.5
(+16−12=3)
56.5%
17.5 / 31
100.0%
−15
–   InmiChess3.06N2161+10
−10
(−74)22.5 − 7.5
(+19−4=7)
75.0%
22.5 / 30
100.0%
+107
–   BlackBishop 1.02155+9
−9
(−80)18 − 14
(+14−10=8)
56.3%
18.0 / 32
100.0%
−34
–   Alarm 0.93.12144+9
−9
(−91)19 − 10
(+16−7=6)
65.5%
19.0 / 29
100.0%
+23
–   Lime 662143+8
−8
(−92)17 − 10
(+13−6=8)
63.0%
17.0 / 27
100.0%
0
–   Fortress 1.622136+8
−8
(−99)18 − 14
(+12−8=12)
56.3%
18.0 / 32
100.0%
−58
–   Nesik 0.7.0 alpha2133+9
−9
(−102)19.5 − 7.5
(+18−6=3)
72.2%
19.5 / 27
100.0%
+78
–   WJChess 1.642130+8
−8
(−105)21 − 7
(+19−5=4)
75.0%
21.0 / 28
100.0%
+100
–   NG-Play 9.84 64-bit2118+16
−16
(−117)20.5 − 8.5
(+19−7=3)
70.7%
20.5 / 29
100.0%
+50
–   BikJump 2.01 64-bit2102+8
−8
(−133)14.5 − 13.5
(+10−9=9)
51.8%
14.5 / 28
100.0%
−123
–   Clarabit 1.00 64-bit2096+9
−9
(−139)23.5 − 7.5
(+21−5=5)
75.8%
23.5 / 31
100.0%
+60
–   Cinnamon 1.2a 64-bit1982+17
−17
(−253)12 − 2
(+10−0=4)
85.7%
12.0 / 14
100.0%
+10
–   Faile 1.4.41978+8
−8
(−257)12 − 3
(+9−0=6)
80.0%
12.0 / 15
100.0%
−59
–   SSEChessII 2.05 DC1966+9
−9
(−269)12.5 − 3.5
(+11−2=3)
78.1%
12.5 / 16
100.0%
−49
–   Marvin 1.3.01965+9
−9
(−270)11.5 − 2.5
(+10−1=3)
82.1%
11.5 / 14
100.0%
−20
–   Cilian 4.141959+10
−10
(−276)12 − 3
(+11−2=2)
80.0%
12.0 / 15
100.0%
−26
–   Micro-Max 4.81954+9
−9
(−281)12.5 − 2.5
(+11−1=3)
83.3%
12.5 / 15
100.0%
−21
–   Rival 1.181952+11
−10
(−283)13 − 3
(+12−2=2)
81.3%
13.0 / 16
100.0%
−23
–   JanWillem 1.131951+9
−9
(−284)13 − 2
(+13−2=0)
86.7%
13.0 / 15
100.0%
+86
–   BSC 3.9++ 64-bit1939+12
−12
(−296)13 − 1
(+12−0=2)
92.9%
13.0 / 14
100.0%
+96
–   Smash 1.0.31924+10
−10
(−311)10.5 − 2.5
(+9−1=3)
80.8%
10.5 / 13
100.0%
−72
–   Heracles 0.6.161923+9
−9
(−312)13 − 2
(+12−1=2)
86.7%
13.0 / 15
100.0%
0
–   SamChess1920+13
−13
(−315)12.5 − 0.5
(+12−0=1)
96.2%
12.5 / 13
100.0%
+180
–   IACH 0.56z1917+11
−11
(−318)13.5 − 1.5
(+13−1=1)
90.0%
13.5 / 15
100.0%
+65
–   BamBam1912+14
−14
(−323)13 − 3
(+11−1=4)
81.3%
13.0 / 16
100.0%
−93
–   Warrior 1.0.31906+9
−9
(−329)12 − 2
(+11−1=2)
85.7%
12.0 / 14
100.0%
−28
–   Clueless 1.41903+9
−9
(−332)12.5 − 2.5
(+12−2=1)
83.3%
12.5 / 15
100.0%
−28
–   SnailChess 4.0131894+11
−10
(−341)13 − 2
(+12−1=2)
86.7%
13.0 / 15
100.0%
−22

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Created in 2005-2013 by CCRL team
Last games added on July 1, 2020