CCRL 40/4
Downloads and Statistics
January 13, 2018
Testing summary:
Total: 1'626'652 games
played by 1'934 programs
21844 CPU days (X2 4600+)

White wins: 635'703 (39.1%)
Black wins: 517'026 (31.8%)
Draws: 473'923 (29.1%)
White score: 53.6%

Engine Details

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Isa 2.0.45 64-bit (2189+22
−22
)Quote
Author: Daniel Anulliero (France) Link: Download
This is one of the 5 Isa versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Bearded N44.5 64-bit2396+19
−19
(+207)3 − 25
(+0−22=6)
10.7%
3.0 / 28
0.0%
−106
0 = 0 = = = 0 0 0 0 0 = 0 0 0 0 0 0 0 0 0 = 0 0 0 0 0 0
–   Dimitri 350a2307+20
−20
(+118)10.5 − 11.5
(+8−9=5)
47.7%
10.5 / 22
0.0%
+100
= 1 0 1 = = 1 0 0 0 0 1 0 0 1 1 0 1 1 0 = =
–   Napoleon 1.8 64-bit2252+19
−19
(+63)8 − 13
(+4−9=8)
38.1%
8.0 / 21
0.0%
−8
= 0 0 0 = 0 = = 0 = 0 0 1 0 1 = = = 0 1 1
–   Robocide 20170718 64-bit2243+21
−21
(+54)13 − 12
(+10−9=6)
52.0%
13.0 / 25
0.0%
+73
= 1 = 0 0 1 = 0 0 1 = 0 0 1 0 1 1 = 1 1 = 1 1 0 0
–   Protej 0.5.8c2173+15
−15
(−16)18 − 14
(+17−13=2)
56.3%
18.0 / 32
88.6%
+36
1 1 1 1 1 1 1 = 1 1 0 0 0 0 0 0 = 0 1 1 1 0 0 1 1 0 0 0 1 1 0 1
–   Mango Paola Ajedrez 1.02173+13
−13
(−16)12.5 − 19.5
(+11−18=3)
39.1%
12.5 / 32
90.4%
−105
1 1 0 = 0 0 1 1 0 1 0 0 0 0 0 1 0 0 0 1 = 1 1 0 0 = 0 1 0 1 0 0
–   Genesis 2.02170+10
−10
(−19)16 − 16
(+10−10=12)
50.0%
16.0 / 32
94.1%
−19
1 0 0 1 1 = 1 = = 1 = 0 1 0 0 = = 1 1 0 0 1 = = = = = 0 1 0 0 =
–   Dorpsgek Cosmopolitan 2 64-bit2156+18
−18
(−33)23.5 − 8.5
(+22−7=3)
73.4%
23.5 / 32
99.1%
+162
1 0 1 1 1 1 1 1 = 1 1 0 1 1 0 1 0 0 1 1 1 = 0 1 1 1 = 1 1 1 0 1
–   BlackBishop 1.02155+10
−10
(−34)21.5 − 10.5
(+18−7=7)
67.2%
21.5 / 32
99.8%
+90
1 0 = 1 1 0 1 1 1 0 1 1 0 = = 1 1 1 0 0 = 1 = = 1 0 1 1 1 = 1 1
–   Blitzkrieg rev337 64-bit2146+16
−16
(−43)22 − 6
(+19−3=6)
78.6%
22.0 / 28
99.9%
+175
1 1 1 0 1 = 1 1 = = 1 = 1 1 1 1 1 1 1 0 1 = 1 = 1 1 0 1
–   Chesley r323 64-bit2146+19
−19
(−43)13 − 15
(+12−14=2)
46.4%
13.0 / 28
99.9%
−72
0 1 0 0 0 1 0 0 1 0 1 0 0 = 1 1 1 0 1 1 = 0 1 0 0 1 1 0
–   NagaSkaki 5.122145+11
−11
(−44)19.5 − 12.5
(+15−8=9)
60.9%
19.5 / 32
100.0%
+32
= 1 1 = 0 = = 0 1 0 0 1 = 1 1 = 1 0 1 1 0 1 = 1 1 0 0 = 1 = 1 1
–   Lime 662142+9
−9
(−47)17 − 11
(+15−9=4)
60.7%
17.0 / 28
100.0%
+38
0 1 0 1 0 = 0 0 1 = 0 1 1 0 0 1 1 1 1 = 1 1 1 1 = 0 1 1
–   Alarm 0.93.12142+10
−10
(−47)13 − 15
(+10−12=6)
46.4%
13.0 / 28
100.0%
−73
0 0 0 0 = = 1 = = 1 0 1 0 0 1 1 0 0 = 1 1 0 1 1 0 0 1 =
–   Sunsetter 10.3 64-bit2139+13
−13
(−50)12.5 − 15.5
(+10−13=5)
44.6%
12.5 / 28
100.0%
−90
1 0 1 = 0 1 0 1 = 0 = 0 0 0 1 1 0 0 = 0 1 1 1 0 1 = 0 0
–   ChessKISS 1.7c 64-bit2136+15
−15
(−53)19.5 − 8.5
(+17−6=5)
69.6%
19.5 / 28
100.0%
+97
1 0 1 0 1 1 0 = = = 0 1 1 1 = 0 1 1 1 = 1 1 0 1 1 1 1 1
–   Fortress 1.622131+9
−9
(−58)14 − 13
(+12−11=4)
51.9%
14.0 / 27
100.0%
−44
1 1 1 1 0 0 1 0 1 1 0 1 0 = 1 = = 1 0 0 0 0 1 0 1 = 0
–   Nesik 0.7.0 alpha2129+10
−10
(−60)15 − 11
(+13−9=4)
57.7%
15.0 / 26
100.0%
0
0 1 1 0 0 1 1 1 0 = = 0 1 0 1 1 0 1 1 = 1 = 0 0 1 1
–   WJChess 1.642127+9
−10
(−62)11 − 16
(+8−13=6)
40.7%
11.0 / 27
100.0%
−130
1 0 0 1 1 = 0 1 0 0 0 0 = = = 1 0 = 1 1 = 0 0 0 0 1 0
–   GopherCheck 0.2.2 64-bit2127+17
−17
(−62)19.5 − 12.5
(+14−7=11)
60.9%
19.5 / 32
100.0%
+11
= = 1 = 1 1 = 0 1 0 1 = = = 1 = 1 = 1 = 1 1 1 1 0 1 = 0 1 0 0 0
–   Galjoen 0.36 64-bit2114+15
−15
(−75)11.5 − 7.5
(+7−3=9)
60.5%
11.5 / 19
100.0%
−13
= = 1 = = 0 = = 1 1 = 1 1 = 0 1 0 1 =
–   GK 0.90 64-bit2112+12
−12
(−77)14.5 − 13.5
(+12−11=5)
51.8%
14.5 / 28
100.0%
−66
0 0 1 0 0 0 = 1 1 0 0 1 = 1 1 0 1 1 = 0 = 1 1 0 1 1 0 =
–   Alf 1.092105+13
−13
(−84)13 − 14
(+9−10=8)
48.1%
13.0 / 27
100.0%
−99
1 = 1 0 0 = = = 1 0 = 1 1 0 = 0 0 0 1 1 = 1 0 1 0 = 0
–   BikJump 2.01 64-bit2099+9
−9
(−90)16.5 − 11.5
(+13−8=7)
58.9%
16.5 / 28
100.0%
−23
1 1 1 1 0 = 1 0 = 1 1 1 1 0 1 0 0 = 1 = 0 = 0 1 0 1 = =
–   Napoleon 1.7 64-bit2097+20
−20
(−92)17.5 − 13.5
(+16−12=3)
56.5%
17.5 / 31
100.0%
−42
0 1 1 0 1 1 1 0 0 = 1 0 1 1 = 1 1 0 1 0 1 0 = 1 1 0 1 0 0 0 1
–   Wing 2.0a2097+9
−10
(−92)19 − 13
(+17−11=4)
59.4%
19.0 / 32
100.0%
−18
1 = 1 1 1 0 0 1 1 0 1 1 = 0 1 1 1 0 1 0 = 1 0 0 0 1 0 = 1 1 0 1
–   Clarabit 1.00 64-bit2097+11
−11
(−92)16.5 − 11.5
(+14−9=5)
58.9%
16.5 / 28
100.0%
−23
1 1 0 0 0 1 0 1 1 1 1 = 1 0 0 1 0 1 1 1 = 0 1 = = 1 0 =
–   Alcibiades 0.2.7 64-bit2062+24
−25
(−127)25.5 − 6.5
(+23−4=5)
79.7%
25.5 / 32
100.0%
+109
= 1 1 1 1 1 0 1 1 1 1 1 1 1 1 = 1 = = 1 1 0 = 1 1 0 1 0 1 1 1 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Isa 2.0.45 64-bit
played with current
participants of this list
Represented by
1-2-CPU    653Isa 2.0.61 64-bit
All    653Isa 2.0.61 64-bit
Free    653Isa 2.0.61 64-bit
Free 1-2-CPU    653Isa 2.0.61 64-bit
Free single-CPU    653Isa 2.0.61 64-bit
Single-CPU    653Isa 2.0.61 64-bit

Created in 2005-2013 by CCRL team
Last games added on January 13, 2018