CCRL 40/4
Downloads and Statistics
March 19, 2019
Testing summary:
Total: 1'950'423 games
played by 2'274 programs
26235 CPU days (X2 4600+)

White wins: 761'452 (39.0%)
Black wins: 615'130 (31.5%)
Draws: 573'841 (29.4%)
White score: 53.8%

Engine Details

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Isa 2.0.64 64-bit#264‑265  (2326+18
−18
)Quote
Author: Daniel Anulliero (France) Link: Download
This is one of the 6 Isa versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Defenchess (SCTR) 1.1f 64-bit3047+11
−12
(+721)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Ktulu 92782+8
−8
(+456)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   GreKo 2018.02 64-bit2643+19
−19
(+317)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Schooner 1.8 64-bit2520+16
−16
(+194)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Little Goliath Evolution 3.122506+7
−7
(+180)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Asymptote 0.3 64-bit2489+18
−18
(+163)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
0.0%
+35
1 = 0 0 1 0 1 0 0 0
–   Anatoli 0.35k2455+15
−15
(+129)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+159
=
–   LittleThought 1.052 64-bit2454+9
−10
(+128)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   SpiderChess 0706032440+8
−7
(+114)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Soldat 4.0 beta 64-bit2440+18
−18
(+114)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Gaia 3.5 64-bit2426+9
−9
(+100)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+130
=
–   Caligula 0.7b2421+16
−16
(+95)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Hussar 0.42419+10
−9
(+93)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Zevra 2.0 r172 64-bit2409+31
−30
(+83)8.5 − 15.5
(+5−12=7)
35.4%
8.5 / 24
0.0%
−17
= 1 0 = = = 1 0 0 = 0 0 0 1 0 0 = 0 0 = 0 1 0 1
–   Barbarossa 0.5.0 64-bit2400+35
−35
(+74)11 − 13
(+9−11=4)
45.8%
11.0 / 24
0.0%
+42
1 0 = 1 0 0 = 1 1 1 = 1 0 0 1 0 1 0 0 0 1 0 0 =
–   Teki 2 64-bit2399+19
−19
(+73)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+103
=
–   Invictus r228 64-bit 4CPU2377+33
−32
(+51)12 − 14
(+10−12=4)
46.2%
12.0 / 26
0.3%
+19
0 0 1 0 = 1 0 1 0 1 0 = 0 1 1 1 0 = 0 0 1 1 0 0 1 =
–   Patzer 3.802375+9
−9
(+49)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   Der Bringer 1.92374+8
−8
(+48)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Minic 0.28 64-bit2360+33
−33
(+34)11 − 16
(+8−13=6)
40.7%
11.0 / 27
3.6%
−35
0 1 0 0 1 = 0 = 1 0 0 = 1 1 0 0 0 1 0 = 0 = 1 0 1 0 =
–   Horizon 4.42343+8
−8
(+17)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
5.3%
−13
=
–   KnightX 1.93 64-bit2332+21
−21
(+6)25.5 − 36.5
(+19−30=13)
41.1%
25.5 / 62
33.5%
−60
0 = 0 1 0 1 1 = 0 1 0 = 1 0 1 = 0 = = 0 0 0 0 0 = = = = 0 0 1 0 0 0 1 0 = 1 1 1 0 0 1 0 0 1 0 1 0 1 0 0 1 0 0 1 0 1 = = 0 1
–   Sorgenkind 0.42331+12
−12
(+5)9 − 12
(+8−11=2)
42.9%
9.0 / 21
33.0%
−50
0 0 1 1 1 = 0 0 0 0 0 0 1 0 1 0 1 = 1 0 1
–   Amundsen 0.802331+17
−17
(+5)26.5 − 21.5
(+22−17=9)
55.2%
26.5 / 48
34.4%
+44
1 0 0 = 0 1 0 1 1 1 1 0 0 1 0 0 0 1 1 0 0 0 = = 0 1 = 0 1 = 0 1 1 0 = 1 = 1 1 1 1 1 = = 1 1 1 0
–   Sage 3.532326+8
−8
(0)11 − 10
(+10−9=2)
52.4%
11.0 / 21
49.0%
+15
1 1 = 0 0 1 1 0 0 0 = 1 0 1 0 1 1 1 1 0 0
–   Chezzz 1.0.32325+9
−9
(−1)12.5 − 7.5
(+10−5=5)
62.5%
12.5 / 20
54.9%
+89
1 = = 1 1 0 0 1 = 0 = 1 1 1 1 1 = 0 1 0
–   Gibbon 2.69a 64-bit2324+13
−14
(−2)13 − 8
(+11−6=4)
61.9%
13.0 / 21
56.3%
+85
1 = 0 0 1 0 1 = 1 1 1 0 1 1 = 1 0 1 0 1 =
–   Barbarossa 0.4.0 64-bit2320+12
−12
(−6)13 − 8
(+10−5=6)
61.9%
13.0 / 21
69.7%
+72
1 0 = 0 = 1 0 = 1 0 1 0 1 1 1 = = 1 1 1 =
–   Mediocre 0.5 64-bit2318+12
−12
(−8)8.5 − 1.5
(+8−1=1)
85.0%
8.5 / 10
78.2%
+297
0 1 1 1 1 1 1 = 1 1
–   Aice 0.99.22316+9
−9
(−10)43 − 35
(+34−26=18)
55.1%
43.0 / 78
83.5%
+28
1 1 = 0 1 1 1 1 1 0 1 0 1 0 1 = 1 0 = = 0 0 1 = 1 = 1 0 0 0 1 1 = = 0 0 1 1 0 1 1 0 0 = = 1 = = 0 0 1 1 1 0 1 1 1 0 0 0 1 = 0 0 1 = 1 1 = = 1 0 1 0 = 0 1 =
–   Asymptote 0.2.0 64-bit2315+19
−18
(−11)10 − 10
(+8−8=4)
50.0%
10.0 / 20
79.9%
−11
1 1 1 0 1 0 = 1 0 = 0 = 0 0 = 0 1 1 0 1
–   Absolute Zero 2.4.7.2 64-bit2315+13
−13
(−11)24.5 − 25.5
(+19−20=11)
49.0%
24.5 / 50
83.5%
−15
1 1 0 1 1 = = 0 1 = 0 0 1 1 = 0 1 = 1 0 0 0 = 0 1 = 1 1 0 1 1 = 1 0 0 = 0 = 1 0 0 0 0 1 0 = 0 1 0 1
–   Sungorus 1.4 64-bit2313+9
−9
(−13)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
89.0%
+17
=
–   EveAnn 1.71a2308+15
−15
(−18)9.5 − 10.5
(+7−8=5)
47.5%
9.5 / 20
92.9%
−39
0 1 0 = 0 0 1 1 = = 1 = 0 1 = 1 0 0 0 1
–   Averno 0.812308+9
−9
(−18)25 − 24
(+18−17=14)
51.0%
25.0 / 49
95.9%
−10
= 1 0 0 = = 1 0 1 = 1 1 0 1 = 0 0 1 1 0 1 0 0 0 = 0 1 1 0 1 0 0 = 1 0 1 1 = 0 0 1 1 = = = = 1 = =
–   Joker 1.1.142308+13
−13
(−18)14.5 − 5.5
(+12−3=5)
72.5%
14.5 / 20
95.1%
+146
= 1 1 1 = = 0 0 1 1 1 1 1 = 1 1 1 1 0 =
–   Asterisk 0.62308+10
−10
(−18)11.5 − 9.5
(+9−7=5)
54.8%
11.5 / 21
95.7%
+15
1 = 1 0 1 0 0 = 1 = 1 1 1 0 = 0 1 0 = 1 0
–   Kingfisher 1.0 64-bit2306+17
−17
(−20)17 − 13
(+11−7=12)
56.7%
17.0 / 30
94.5%
+23
1 = = 0 0 = = 0 = 1 1 = 1 = = 1 = 0 1 1 = 0 0 1 1 0 = = 1 1
–   Tytan 9.32 64-bit2305+13
−13
(−21)9 − 12
(+6−9=6)
42.9%
9.0 / 21
96.7%
−69
0 1 0 = 1 1 = = 1 0 0 0 0 = 1 0 0 = = 0 1
–   Thor's Hammer 2.29 64-bit2304+28
−28
(−22)13 − 15
(+10−12=6)
46.4%
13.0 / 28
91.2%
−51
= 0 0 = 1 1 = 0 1 1 1 0 1 1 0 0 1 = 0 0 0 1 = 1 0 = 0 0
–   Zevra 1.8.6 r672 64-bit2303+18
−18
(−23)10.5 − 9.5
(+8−7=5)
52.5%
10.5 / 20
96.4%
−4
= 1 = 1 1 = 1 0 0 0 0 = 1 1 1 0 0 = 1 0
–   KnightX 1.922297+8
−8
(−29)0 − 1
(+0−1=0)
0.0%
0.0 / 1
99.8%
−INF
0
–   Ayito 0.2.9942288+11
−11
(−38)12 − 8
(+10−6=4)
60.0%
12.0 / 20
100.0%
+37
1 0 1 0 1 = = = 1 1 1 1 0 0 1 0 0 1 1 =
–   Chaturanga 2.4.32287+27
−27
(−39)11 − 9
(+9−7=4)
55.0%
11.0 / 20
99.2%
−2
= 0 1 = 0 1 1 1 1 0 1 1 = 0 1 = 0 1 0 0
–   Scidlet 3.61 64-bit2267+11
−11
(−59)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Esc 1.162267+9
−9
(−59)17.5 − 12.5
(+14−9=7)
58.3%
17.5 / 30
100.0%
+3
0 1 1 1 = = 0 = 1 = 0 = = 1 1 1 1 0 0 1 0 1 1 0 1 = 0 1 1 0
–   Natwarlal 0.142262+8
−8
(−64)19 − 11
(+16−8=6)
63.3%
19.0 / 30
100.0%
+31
= 1 1 1 0 = 0 1 = 1 1 = 1 = 1 1 1 0 = 1 0 1 0 0 0 0 1 1 1 1
–   KMTChess 1.2.1 64-bit2261+17
−17
(−65)17.5 − 12.5
(+14−9=7)
58.3%
17.5 / 30
100.0%
−4
1 1 0 1 = 1 1 0 0 = 1 0 1 0 0 = 1 1 0 1 0 = = 0 1 1 = 1 1 =
–   Invictus r228 64-bit2257+26
−26
(−69)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   FireFly 2.7.2 64-bit2254+15
−15
(−72)18 − 12
(+15−9=6)
60.0%
18.0 / 30
100.0%
+5
1 = 1 = 1 1 0 1 1 1 1 0 1 = 1 0 = 1 0 0 0 1 1 1 1 0 0 = 0 =
–   Napoleon 1.8 64-bit2252+15
−15
(−74)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Robocide 20170718 64-bit2239+14
−14
(−87)20 − 10
(+16−6=8)
66.7%
20.0 / 30
100.0%
+32
0 1 1 1 1 1 = = 1 = 1 = 0 0 = 0 1 = 1 1 1 1 = 1 1 1 0 = 1 0
–   GopherCheck 0.2.3 64-bit2238+14
−14
(−88)15.5 − 14.5
(+9−8=13)
51.7%
15.5 / 30
100.0%
−74
0 = = 1 = = 1 = 1 = 1 0 1 1 = 1 1 = = = 0 = 0 = 0 1 0 0 0 =
–   Ant 2006-F2237+9
−9
(−89)13 − 17
(+10−14=6)
43.3%
13.0 / 30
100.0%
−140
1 0 0 0 = 0 0 0 1 0 1 = = 0 0 1 0 0 0 1 1 = 1 0 1 1 0 = = 1
–   Anechka 0.082236+8
−8
(−90)20.5 − 9.5
(+17−6=7)
68.3%
20.5 / 30
100.0%
+40
1 0 1 1 0 0 = 0 1 = 1 = 1 1 1 1 1 1 1 0 = 1 = 1 = 1 = 0 1 1
–   AliChess 4.252230+10
−10
(−96)17.5 − 12.5
(+16−11=3)
58.3%
17.5 / 30
100.0%
−27
0 = 1 0 1 1 1 1 1 1 1 = 0 1 0 0 1 0 1 1 1 0 = 1 1 1 0 0 0 0
–   CT800 1.20 64-bit2219+17
−17
(−107)15.5 − 14.5
(+11−10=9)
51.7%
15.5 / 30
100.0%
−96
0 0 = = 1 1 1 = 0 0 1 1 1 1 = 0 1 1 = 0 0 = 1 1 0 = = 0 = 0
–   ChessAlex 2.0r42207+16
−16
(−119)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   RattateChess 1.0 Nosferatu2200+13
−13
(−126)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Uralochka 1.1d2185+21
−21
(−141)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Atak 6.82185+10
−10
(−141)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Mango Paola Ajedrez 1.02183+12
−12
(−143)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Blitzkrieg rev337 64-bit2158+14
−14
(−168)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   NagaSkaki 5.122155+10
−10
(−171)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Hedgehog 1.9 64-bit2128+21
−21
(−198)32.5 − 9.5
(+32−9=1)
77.4%
32.5 / 42
100.0%
+53
1 1 1 1 1 1 1 1 1 0 1 0 1 1 1 1 0 0 1 1 1 1 1 0 0 1 1 1 1 1 1 1 1 0 1 0 1 0 1 = 1 1
–   Uragano 3D 0.922124+26
−26
(−202)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Parrot 07.07.222080+15
−15
(−246)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   King's Out 0.2.422055+18
−18
(−271)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Vice 1.0 64-bit2043+12
−12
(−283)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Ceibo 0.4 64-bit1998+15
−15
(−328)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Bubble 1.51983+15
−14
(−343)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Etude 0.1.21957+12
−12
(−369)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   GChess IV 0.2.01723+13
−13
(−603)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1

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Created in 2005-2013 by CCRL team
Last games added on March 19, 2019