CCRL 40/40
Downloads and Statistics
January 20, 2018
Testing summary:
Total: 783'129 games
played by 2'026 programs
108312 CPU days (X2 4600+)

White wins: 268'533 (34.3%)
Black wins: 198'801 (25.4%)
Draws: 315'795 (40.3%)
White score: 54.5%

Engine Details

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Show each game results
Isa 2.0.48 64-bit (2267+30
−30
)Quote
Author: Daniel Anulliero (France) Link: Download
This is one of the 6 Isa versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Bearded N44.5 64-bit2436+34
−34
(+169)0.5 − 9.5
(+0−9=1)
5.0%
0.5 / 10
0.0%
−274
0 0 0 0 0 0 = 0 0 0
–   Monolith 0.3 64-bit2423+26
−26
(+156)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+88
= = = 0
–   RomiChess P3n 64-bit2417+26
−26
(+150)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−44
= 0 0 0 0 0 0 = = =
–   OliThink 5.3.2 64-bit2373+19
−19
(+106)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−65
0 0 0 0 1 = 0 0 = =
–   GreKo 6.252367+33
−34
(+100)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
0.0%
+131
1 = 1 1 = = = 0 0 =
–   Plisk 0.2.7d 64-bit2342+25
−25
(+75)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
0.0%
+111
= 1 1 0 1 0 0 0 1 1
–   FireFly 2.7.2 64-bit2337+28
−27
(+70)5.5 − 8.5
(+3−6=5)
39.3%
5.5 / 14
0.0%
+1
0 1 1 0 0 = = 0 0 = 0 1 = =
–   Amundsen 0.802333+20
−20
(+66)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.0%
+61
= 0 1 1 = 0 = = 0 1
–   Averno 0.812319+21
−21
(+52)5 − 5
(+4−4=2)
50.0%
5.0 / 10
0.2%
+46
0 0 = 1 1 1 0 1 = 0
–   EveAnn 1.722317+22
−22
(+50)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.4%
+50
1 = 0 =
–   Gibbon 2.69a 64-bit2316+19
−19
(+49)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.3%
−11
= = 0 = 0 1 0 = 0 1
–   KnightX 1.922314+21
−21
(+47)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.5%
−11
1 0 1 = 0 0 0 = = =
–   Joker 1.1.142300+20
−20
(+33)2 − 2
(+1−1=2)
50.0%
2.0 / 4
3.4%
+43
0 = 1 =
–   Anechka 0.082295+19
−19
(+28)5 − 5
(+3−3=4)
50.0%
5.0 / 10
5.9%
+28
1 0 0 0 = 1 = = 1 =
–   Fischerle 0.9.80 SE 64-bit2293+24
−24
(+26)6 − 10
(+5−9=2)
37.5%
6.0 / 16
8.8%
−76
= 0 0 1 1 1 0 0 1 0 0 0 1 = 0 0
–   Absolute Zero 2.4.7.2 64-bit2292+20
−20
(+25)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
7.9%
−257
0 = 0 0
–   FireFly 2.7.0 64-bit2286+18
−18
(+19)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
14.5%
−11
=
–   Matilde 2008 64-bit2280+26
−26
(+13)4 − 6
(+1−3=6)
40.0%
4.0 / 10
25.8%
−46
= = 0 0 = = = 0 = 1
–   Ayito 0.2.9942253+23
−23
(−14)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
75.6%
+17
1 = = 1 0 0 1 1 = 0
–   Beowulf 2.4a 64-bit2251+20
−20
(−16)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
80.0%
+11
1 = = = 1 0 = = = =
–   RattateChess 1.0 Nosferatu2249+21
−21
(−18)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
83.0%
−54
1 0 1 = 0 0 0 1 1 0
–   Exacto 0.e 64-bit2245+19
−19
(−22)7 − 3
(+5−1=4)
70.0%
7.0 / 10
88.4%
+104
= 1 1 0 1 = = = 1 1
–   Buzz 0.08 64-bit2242+28
−29
(−25)5 − 5
(+2−2=6)
50.0%
5.0 / 10
88.0%
−21
1 0 1 = 0 = = = = =
–   Dolphin 1.02233+21
−20
(−34)4 − 6
(+3−5=2)
40.0%
4.0 / 10
96.8%
−114
= 1 = 0 0 1 0 1 0 0
–   RamJet 0.132221+21
−21
(−46)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
99.2%
−141
0 0 1 =
–   Uralochka 1.1b2218+19
−19
(−49)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
99.7%
−85
1 0 = 0 = = 0 1 0 1
–   OBender 03.2016 64-bit2214+20
−20
(−53)6.5 − 5.5
(+3−2=7)
54.2%
6.5 / 12
99.8%
−28
= = 0 1 = 1 = = 0 1 = =
–   Adam 3.32212+20
−20
(−55)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
99.9%
−27
= 1 1 0 = 1 = = 0 =
–   Tiny Chess 1.46 64-bit2211+25
−25
(−56)11.5 − 4.5
(+8−1=7)
71.9%
11.5 / 16
99.8%
+85
1 = 1 1 1 1 = 0 = = = 1 = 1 = 1
–   Neurosis 2.32208+28
−28
(−59)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
99.8%
−90
= 0 0 = = = = 0 1 1
–   Dorpsgek Dillinger 64-bit2204+24
−24
(−63)4 − 2
(+4−2=0)
66.7%
4.0 / 6
99.9%
+86
1 1 0 0 1 1
–   Baislicka 1.0 64-bit2204+26
−26
(−63)4 − 2
(+4−2=0)
66.7%
4.0 / 6
99.9%
+86
1 1 0 0 1 1
–   Robocide 20170718 64-bit2201+51
−51
(−66)7 − 3
(+6−2=2)
70.0%
7.0 / 10
98.6%
+76
1 0 1 1 1 = 0 = 1 1
–   Latista (Sinobyl) 1.52195+25
−26
(−72)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+102
1 = = 1 1 0 1 = 1 1
–   GopherCheck 0.2.3 64-bit2188+24
−24
(−79)11.5 − 4.5
(+9−2=5)
71.9%
11.5 / 16
100.0%
+73
1 1 0 = 1 1 1 = 1 = 1 0 = 1 = 1
–   NG-Play 9.85 64-bit2188+30
−30
(−79)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+29
0 = 1 1 1 = 1 = 1 0
–   NG-Play 9.87 64-bit2188+26
−26
(−79)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Soldat III 0.187 64-bit2171+27
−27
(−96)1 − 5
(+0−4=2)
16.7%
1.0 / 6
100.0%
−326
0 0 = = 0 0
–   RamJet 0.142171+54
−55
(−96)10.5 − 5.5
(+9−4=3)
65.6%
10.5 / 16
99.9%
+22
1 1 1 0 0 1 1 1 = = 0 = 0 1 1 1
–   Blitzkrieg rev337 64-bit2138+22
−22
(−129)0 − 2
(+0−2=0)
0.0%
0.0 / 2
100.0%
−INF
0 0
–   CT800 1.12 64-bit2134+81
−82
(−133)2 − 0
(+2−0=0)
100.0%
2.0 / 2
99.9%
+INF
1 1
–   Tunguska 1.0 64-bit2133+26
−26
(−134)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+8
= 1
–   Prophet 3 64-bit2097+66
−69
(−170)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+20
= 1 1 0 1 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Isa 2.0.48 64-bit
played with current
participants of this list
Represented by
1-2-CPU    238Isa 2.0.61 64-bit
All    238Isa 2.0.61 64-bit
Free    238Isa 2.0.61 64-bit
Free 1-2-CPU    238Isa 2.0.61 64-bit
Free single-CPU    238Isa 2.0.61 64-bit
Single-CPU    238Isa 2.0.61 64-bit

Created in 2005-2013 by CCRL team
Last games added on January 20, 2018