CCRL 40/4
Downloads and Statistics
June 15, 2019
Testing summary:
Total: 2'051'440 games
played by 2'369 programs
27518 CPU days (X2 4600+)

White wins: 797'129 (38.9%)
Black wins: 645'243 (31.5%)
Draws: 609'068 (29.7%)
White score: 53.7%

Engine Details

Options
Show each game results
Isa 2.0.64 64-bit#272  (2321+17
−17
)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-bit3046+11
−11
(+725)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Ktulu 92782+8
−8
(+461)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   tomitankChess 3.0 64-bit2769+15
−15
(+448)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   GreKo 2018.02 64-bit2642+19
−19
(+321)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Schooner 1.8 64-bit2519+16
−16
(+198)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Little Goliath Evolution 3.122505+7
−7
(+184)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Green Light Chess 3.01.2.22505+8
−8
(+184)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Jumbo 0.6.96 64-bit2489+16
−16
(+168)6.5 − 33.5
(+2−29=9)
16.3%
6.5 / 40
0.0%
−91
0 0 0 0 0 = = 0 0 = = 1 0 0 0 0 0 0 0 0 0 = = 0 0 0 1 0 0 0 0 0 0 = 0 0 0 = = 0
–   Asymptote 0.3 64-bit2488+18
−18
(+167)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
0.0%
+39
1 = 0 0 1 0 1 0 0 0
–   Jumbo 0.6.66 64-bit2464+16
−15
(+143)10 − 30
(+8−28=4)
25.0%
10.0 / 40
0.0%
−64
0 0 0 1 0 0 0 0 1 = 1 0 0 0 = 0 0 0 0 0 1 0 0 1 0 0 = 1 0 0 0 0 0 0 0 = 0 1 0 1
–   Anatoli 0.35k2453+15
−15
(+132)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+162
=
–   LittleThought 1.052 64-bit2453+9
−9
(+132)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Lozza 1.18 64-bit2443+16
−16
(+122)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   Soldat 4.0 beta 64-bit2439+18
−18
(+118)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   SpiderChess 0706032439+8
−7
(+118)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Abrok 5.02434+8
−9
(+113)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   Gaia 3.5 64-bit2425+9
−9
(+104)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+283
1 =
–   Gromit 3.822423+17
−17
(+102)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   Caligula 0.7b2421+16
−16
(+100)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Hussar 0.42418+10
−9
(+97)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Zevra 2.0 r172 64-bit2407+31
−30
(+86)8.5 − 15.5
(+5−12=7)
35.4%
8.5 / 24
0.0%
−14
= 1 0 = = = 1 0 0 = 0 0 0 1 0 0 = 0 0 = 0 1 0 1
–   Taltos rev118 64-bit2406+20
−20
(+85)15.5 − 16.5
(+13−14=5)
48.4%
15.5 / 32
0.0%
+75
0 1 1 0 0 1 0 1 0 1 0 0 1 0 1 = 1 0 = 0 = 0 1 0 = 0 = 1 0 1 1 1
–   OliThink 5.3.2 64-bit2402+13
−13
(+81)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   TJchess 1.3 64-bit2399+15
−14
(+78)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+108
=
–   Teki 2 64-bit2394+18
−18
(+73)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+103
=
–   Barbarossa 0.5.0 64-bit2379+27
−28
(+58)11 − 13
(+9−11=4)
45.8%
11.0 / 24
0.0%
+26
1 0 = 1 0 0 = 1 1 1 = 1 0 0 1 0 1 0 0 0 1 0 0 =
–   Invictus r228 64-bit 4CPU2376+33
−32
(+55)12 − 14
(+10−12=4)
46.2%
12.0 / 26
0.2%
+23
0 0 1 0 = 1 0 1 0 1 0 = 0 1 1 1 0 = 0 0 1 1 0 0 1 =
–   Patzer 3.802374+9
−9
(+53)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   Der Bringer 1.92374+8
−8
(+53)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Minic 0.28 64-bit2359+33
−33
(+38)11 − 16
(+8−13=6)
40.7%
11.0 / 27
2.2%
−31
0 1 0 0 1 = 0 = 1 0 0 = 1 1 0 0 0 1 0 = 0 = 1 0 1 0 =
–   Amateur 2.862351+26
−26
(+30)0 − 1
(+0−1=0)
0.0%
0.0 / 1
3.3%
−INF
0
–   Horizon 4.42341+8
−9
(+20)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
2.1%
−10
=
–   Amundsen 0.802329+16
−16
(+8)26.5 − 21.5
(+22−17=9)
55.2%
26.5 / 48
25.8%
+47
= = 1 1 1 0 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
–   Sorgenkind 0.42329+12
−12
(+8)9 − 12
(+8−11=2)
42.9%
9.0 / 21
23.3%
−47
0 0 1 1 1 = 0 0 0 0 0 0 1 0 1 0 1 = 1 0 1
–   Sage 3.532325+8
−8
(+4)11 − 10
(+10−9=2)
52.4%
11.0 / 21
34.2%
+19
1 1 = 0 0 1 1 0 0 0 = 1 0 1 0 1 1 1 1 0 0
–   Gibbon 2.69a 64-bit2324+14
−14
(+3)13 − 9
(+11−7=4)
59.1%
13.0 / 22
39.8%
+69
0 1 = 0 0 1 0 1 = 1 1 1 0 1 1 = 1 0 1 0 1 =
–   Chezzz 1.0.32324+9
−9
(+3)12.5 − 7.5
(+10−5=5)
62.5%
12.5 / 20
39.5%
+93
1 = = 1 1 0 0 1 = 0 = 1 1 1 1 1 = 0 1 0
–   Barbarossa 0.4.0 64-bit2320+12
−12
(−1)13 − 8
(+10−5=6)
61.9%
13.0 / 21
57.0%
+77
1 0 = 0 = 1 0 = 1 0 1 0 1 1 1 = = 1 1 1 =
–   Mediocre 0.5 64-bit2318+12
−12
(−3)8.5 − 1.5
(+8−1=1)
85.0%
8.5 / 10
62.0%
+302
0 1 1 1 1 1 1 = 1 1
–   KnightX 1.93 64-bit2318+19
−19
(−3)26.5 − 36.5
(+20−30=13)
42.1%
26.5 / 63
59.4%
−62
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 1
–   Aice 0.99.22316+9
−9
(−5)43 − 35
(+34−26=18)
55.1%
43.0 / 78
72.9%
+33
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 = 1 1 = 0 1 1 1 1 1 0 1 0 1 0 1 = 1 0 = = 0 0 1 = 1 = 1 0 0 0
–   Absolute Zero 2.4.7.2 64-bit2316+12
−12
(−5)24.5 − 25.5
(+19−20=11)
49.0%
24.5 / 50
68.3%
−9
1 = 1 0 0 = 0 = 1 0 0 0 0 1 0 = 0 1 0 1 1 1 0 1 1 = = 0 1 = 0 0 1 1 = 0 1 = 1 0 0 0 = 0 1 = 1 1 0 1
–   Asymptote 0.2.0 64-bit2314+19
−18
(−7)10 − 10
(+8−8=4)
50.0%
10.0 / 20
71.9%
−7
1 1 1 0 1 0 = 1 0 = 0 = 0 0 = 0 1 1 0 1
–   Sungorus 1.4 64-bit2313+9
−9
(−8)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
79.6%
−127
= 0
–   EveAnn 1.71a2308+15
−15
(−13)9.5 − 10.5
(+7−8=5)
47.5%
9.5 / 20
88.0%
−34
0 1 0 = 0 0 1 1 = = 1 = 0 1 = 1 0 0 0 1
–   Averno 0.812308+9
−9
(−13)25 − 24
(+18−17=14)
51.0%
25.0 / 49
92.1%
−5
= 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 = =
–   Asterisk 0.62307+10
−10
(−14)11.5 − 9.5
(+9−7=5)
54.8%
11.5 / 21
92.1%
+19
1 = 1 0 1 0 0 = 1 = 1 1 1 0 = 0 1 0 = 1 0
–   Joker 1.1.142306+13
−13
(−15)14.5 − 5.5
(+12−3=5)
72.5%
14.5 / 20
92.4%
+149
= 1 1 1 = = 0 0 1 1 1 1 1 = 1 1 1 1 0 =
–   Kingfisher 1.0 64-bit2305+17
−17
(−16)17 − 13
(+11−7=12)
56.7%
17.0 / 30
90.8%
+27
1 = = 0 0 = = 0 = 1 1 = 1 = = 1 = 0 1 1 = 0 0 1 1 0 = = 1 1
–   Tytan 9.32 64-bit2304+13
−13
(−17)9 − 12
(+6−9=6)
42.9%
9.0 / 21
94.7%
−65
0 1 0 = 1 1 = = 1 0 0 0 0 = 1 0 0 = = 0 1
–   Thor's Hammer 2.29 64-bit2302+28
−28
(−19)13 − 15
(+10−12=6)
46.4%
13.0 / 28
88.0%
−48
= 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-bit2302+18
−18
(−19)10.5 − 9.5
(+8−7=5)
52.5%
10.5 / 20
93.7%
0
= 1 = 1 1 = 1 0 0 0 0 = 1 1 1 0 0 = 1 0
–   KnightX 1.922297+8
−8
(−24)0 − 1
(+0−1=0)
0.0%
0.0 / 1
99.5%
−INF
0
–   Ayito 0.2.9942287+11
−11
(−34)12 − 8
(+10−6=4)
60.0%
12.0 / 20
100.0%
+41
1 0 1 0 1 = = = 1 1 1 1 0 0 1 0 0 1 1 =
–   Chaturanga 2.4.32285+27
−27
(−36)11 − 9
(+9−7=4)
55.0%
11.0 / 20
98.7%
0
= 0 1 = 0 1 1 1 1 0 1 1 = 0 1 = 0 1 0 0
–   Esc 1.162267+9
−9
(−54)17.5 − 12.5
(+14−9=7)
58.3%
17.5 / 30
100.0%
+8
0 1 1 1 = = 0 = 1 = 0 = = 1 1 1 1 0 0 1 0 1 1 0 1 = 0 1 1 0
–   Scidlet 3.61 64-bit2266+11
−11
(−55)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Natwarlal 0.142261+8
−8
(−60)19 − 11
(+16−8=6)
63.3%
19.0 / 30
100.0%
+35
= 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-bit2260+17
−17
(−61)17.5 − 12.5
(+14−9=7)
58.3%
17.5 / 30
100.0%
0
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-bit2258+25
−24
(−63)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   FireFly 2.7.2 64-bit2253+15
−15
(−68)18 − 12
(+15−9=6)
60.0%
18.0 / 30
100.0%
+9
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-bit2250+15
−15
(−71)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   GopherCheck 0.2.3 64-bit2238+14
−14
(−83)15.5 − 14.5
(+9−8=13)
51.7%
15.5 / 30
100.0%
−69
0 = = 1 = = 1 = 1 = 1 0 1 1 = 1 1 = = = 0 = 0 = 0 1 0 0 0 =
–   Robocide 20170718 64-bit2237+14
−14
(−84)20 − 10
(+16−6=8)
66.7%
20.0 / 30
100.0%
+35
0 1 1 1 1 1 = = 1 = 1 = 0 0 = 0 1 = 1 1 1 1 = 1 1 1 0 = 1 0
–   Ant 2006-F2236+9
−9
(−85)13 − 17
(+10−14=6)
43.3%
13.0 / 30
100.0%
−136
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 0.082235+8
−8
(−86)20.5 − 9.5
(+17−6=7)
68.3%
20.5 / 30
100.0%
+44
1 0 1 1 0 0 = 0 1 = 1 = 1 1 1 1 1 1 1 0 = 1 = 1 = 1 = 0 1 1
–   AliChess 4.252229+10
−10
(−92)17.5 − 12.5
(+16−11=3)
58.3%
17.5 / 30
100.0%
−23
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-bit2218+17
−17
(−103)15.5 − 14.5
(+11−10=9)
51.7%
15.5 / 30
100.0%
−92
0 0 = = 1 1 1 = 0 0 1 1 1 1 = 0 1 1 = 0 0 = 1 1 0 = = 0 = 0
–   ChessAlex 2.0r42206+16
−16
(−115)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   RattateChess 1.0 Nosferatu2199+13
−13
(−122)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Mango Paola Ajedrez 1.02184+11
−12
(−137)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Atak 6.82184+10
−10
(−137)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Uralochka 1.1d2180+20
−20
(−141)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Blitzkrieg rev337 64-bit2157+13
−14
(−164)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   NagaSkaki 5.122154+10
−10
(−167)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Nebiyu 1.5 64-bit2152+50
−53
(−169)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
100.0%
−48
0 1 1 1 0 1 = 1 0 1
–   Uragano 3D 0.922123+25
−25
(−198)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Hedgehog 1.9 64-bit2122+20
−20
(−199)32.5 − 9.5
(+32−9=1)
77.4%
32.5 / 42
100.0%
+52
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
–   Parrot 07.07.222079+14
−15
(−242)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   King's Out 0.2.422055+18
−18
(−266)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Vice 1.0 64-bit2041+12
−12
(−280)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Ceibo 0.4 64-bit2001+15
−15
(−320)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Bubble 1.51987+14
−14
(−334)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Etude 0.1.21955+12
−11
(−366)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   GChess IV 0.2.01732+13
−13
(−589)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on June 15, 2019