CCRL 40/15
Downloads and Statistics
February 27, 2021
Testing summary:
Total: 1'220'404 games
played by 2'798 programs

White wins: 419'286 (34.4%)
Black wins: 308'460 (25.3%)
Draws: 492'658 (40.4%)
White score: 54.5%

Engine Details

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Show each game results
Isa 2.0.48 64-bit (2270+30
−30
)Quote
Author: Daniel Anulliero (France) Link: Download
This is one of the 9 Isa versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Bearded N44.5 64-bit2440+20
−20
(+170)0.5 − 9.5
(+0−9=1)
5.0%
0.5 / 10
0.0%
−277
–   Monolith 0.3 64-bit2417+24
−24
(+147)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+79
–   RomiChess P3n 64-bit2414+13
−13
(+144)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−51
–   OliThink 5.3.2 64-bit2374+18
−18
(+104)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−67
–   GreKo 6.252368+33
−33
(+98)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
0.0%
+129
–   Plisk 0.2.7d 64-bit2362+19
−19
(+92)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
0.0%
+128
–   FireFly 2.7.2 64-bit2328+16
−16
(+58)5.5 − 8.5
(+3−6=5)
39.3%
5.5 / 14
0.0%
−11
–   Amundsen 0.802328+17
−17
(+58)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.0%
+53
–   Gibbon 2.69a 64-bit2320+18
−18
(+50)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.3%
−10
–   EveAnn 1.722319+15
−15
(+49)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.2%
+49
–   KnightX 1.922316+18
−19
(+46)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.5%
−12
–   Averno 0.812314+18
−18
(+44)5 − 5
(+4−4=2)
50.0%
5.0 / 10
0.7%
+38
–   Anechka 0.082301+19
−19
(+31)5 − 5
(+3−3=4)
50.0%
5.0 / 10
3.8%
+31
–   Joker 1.1.142301+19
−19
(+31)2 − 2
(+1−1=2)
50.0%
2.0 / 4
4.0%
+41
–   Fischerle 0.9.80 SE 64-bit2300+20
−20
(+30)6 − 10
(+5−9=2)
37.5%
6.0 / 16
4.8%
−73
–   Absolute Zero 2.4.7.2 64-bit2296+15
−15
(+26)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
6.0%
−256
–   Matilde 2008 64-bit2289+21
−21
(+19)4 − 6
(+1−3=6)
40.0%
4.0 / 10
14.5%
−40
–   FireFly 2.7.0 64-bit2287+17
−17
(+17)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
16.6%
−13
–   Ayito 0.2.9942267+20
−20
(−3)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
56.4%
+28
–   RattateChess 1.0 Nosferatu2253+18
−18
(−17)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
83.2%
−53
–   Exacto 0.e 64-bit2252+18
−18
(−18)7 − 3
(+5−1=4)
70.0%
7.0 / 10
85.1%
+108
–   Beowulf 2.4a 64-bit2249+18
−18
(−21)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
87.9%
+6
–   RamJet 0.132235+19
−19
(−35)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
97.4%
−130
–   Buzz 0.08 64-bit2234+20
−20
(−36)5 − 5
(+2−2=6)
50.0%
5.0 / 10
97.6%
−32
–   Dolphin 1.0 64-bit2230+18
−18
(−40)4 − 6
(+3−5=2)
40.0%
4.0 / 10
98.7%
−120
–   Tiny Chess 1.46 64-bit2224+19
−19
(−46)11.5 − 4.5
(+8−1=7)
71.9%
11.5 / 16
99.5%
+95
–   Robocide 20170718 64-bit2220+17
−17
(−50)7 − 3
(+6−2=2)
70.0%
7.0 / 10
99.8%
+93
–   Uralochka 1.1b2218+18
−18
(−52)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
99.8%
−88
–   CT800 1.12 64-bit2216+22
−22
(−54)2 − 0
(+2−0=0)
100.0%
2.0 / 2
99.8%
+INF
–   OBender 03.2016 64-bit2214+18
−18
(−56)6.5 − 5.5
(+3−2=7)
54.2%
6.5 / 12
99.9%
−31
–   Neurosis 2.32213+25
−25
(−57)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
99.8%
−88
–   Adam 3.32211+19
−19
(−59)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
100.0%
−31
–   Latista (Sinobyl) 1.52206+22
−22
(−64)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+110
–   Baislicka 1.0 64-bit2205+19
−19
(−65)4 − 2
(+4−2=0)
66.7%
4.0 / 6
100.0%
+84
–   Dorpsgek Dillinger 64-bit2194+18
−18
(−76)4 − 2
(+4−2=0)
66.7%
4.0 / 6
100.0%
+73
–   NG-Play 9.85 64-bit2191+29
−29
(−79)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+29
–   GopherCheck 0.2.3 64-bit2189+18
−18
(−81)11.5 − 4.5
(+9−2=5)
71.9%
11.5 / 16
100.0%
+71
–   NG-Play 9.87b 64-bit2182+36
−37
(−88)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Soldat III 0.187 64-bit2177+21
−21
(−93)1 − 5
(+0−4=2)
16.7%
1.0 / 6
100.0%
−324
–   RamJet 0.142169+18
−18
(−101)10.5 − 5.5
(+9−4=3)
65.6%
10.5 / 16
100.0%
+18
–   Blitzkrieg rev337 64-bit2141+19
−19
(−129)0 − 2
(+0−2=0)
0.0%
0.0 / 2
100.0%
−INF
–   Tunguska 1.0 64-bit2129+20
−20
(−141)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+1
–   Prophet3 20170909 64-bit2100+29
−29
(−170)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+24

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Created in 2005-2013 by CCRL team
Last games added on February 27, 2021