CCRL Blitz
Downloads and Statistics
August 1, 2020
Testing summary:
Total: 2'344'796 games
played by 2'763 programs

White wins: 903'383 (38.5%)
Black wins: 726'503 (31.0%)
Draws: 714'910 (30.5%)
White score: 53.8%

Engine Details

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Show each game results
Isa 2.0.64 64-bit (2314+16
−16
)Quote
Author: Daniel Anulliero (France) Link: Download
This is one of the 7 Isa versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Defenchess 1.1f 64-bit3048+11
−11
(+734)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Invictus r305 64-bit2917+15
−16
(+603)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Ktulu 92782+8
−8
(+468)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   tomitankChess 3.0 64-bit2765+14
−14
(+451)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   GreKo 2018.02 64-bit2642+19
−19
(+328)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Schooner 1.8 64-bit2520+16
−16
(+206)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Green Light Chess 3.01.2.22505+8
−8
(+191)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Little Goliath Evolution 3.122504+7
−7
(+190)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Jumbo 0.6.96 64-bit2489+16
−16
(+175)6.5 − 33.5
(+2−29=9)
16.3%
6.5 / 40
0.0%
−84
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+19
−18
(+174)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
0.0%
+46
1 = 0 0 1 0 1 0 0 0
–   Jumbo 0.6.66 64-bit2463+16
−16
(+149)10 − 30
(+8−28=4)
25.0%
10.0 / 40
0.0%
−59
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 0.35k2457+14
−14
(+143)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+173
=
–   LittleThought 1.052 64-bit2453+9
−9
(+139)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Lozza 1.18 64-bit2444+15
−15
(+130)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   SpiderChess 0706032440+7
−7
(+126)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Soldat 4.0 beta 64-bit2438+18
−18
(+124)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Gromit 3.8.22433+16
−16
(+119)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   Abrok 5.02432+9
−9
(+118)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   Gaia 3.5 64-bit2424+8
−8
(+110)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+289
1 =
–   Hussar 0.42421+9
−9
(+107)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Caligula 0.7b2421+16
−16
(+107)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Zevra 2.0 r172 64-bit2405+31
−30
(+91)8.5 − 15.5
(+5−12=7)
35.4%
8.5 / 24
0.0%
−9
= 1 0 = = = 1 0 0 = 0 0 0 1 0 0 = 0 0 = 0 1 0 1
–   OliThink 5.3.2 64-bit2403+13
−13
(+89)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   TJchess 1.3 64-bit2398+14
−14
(+84)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+114
=
–   Taltos rev118 64-bit2397+17
−17
(+83)15.5 − 16.5
(+13−14=5)
48.4%
15.5 / 32
0.0%
+73
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
–   CT800 1.40 64-bit2393+20
−20
(+79)11.5 − 20.5
(+10−19=3)
35.9%
11.5 / 32
0.0%
−35
1 1 0 0 0 1 = 0 0 1 1 1 0 1 1 0 0 0 0 0 0 0 0 1 0 = 0 1 0 = 0 0
–   Googleplex Starthinker 1.6 64-bit2390+18
−19
(+76)13.5 − 18.5
(+10−15=7)
42.2%
13.5 / 32
0.0%
+21
1 0 0 1 1 0 = 1 = 1 0 0 1 0 = 0 1 1 0 = 0 0 = = 0 1 = 1 0 0 0 0
–   Raven 0.80 64-bit2388+19
−19
(+74)11.5 − 20.5
(+7−16=9)
35.9%
11.5 / 32
0.0%
−27
1 = 1 = 0 1 0 = 1 = 0 0 1 = 0 0 0 0 = = 0 1 0 1 0 = 0 0 = 0 0 0
–   Teki 2 64-bit2387+16
−16
(+73)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+103
=
–   Invictus r228 64-bit 4CPU2375+33
−32
(+61)12 − 14
(+10−12=4)
46.2%
12.0 / 26
0.0%
+29
0 0 1 0 = 1 0 1 0 1 0 = 0 1 1 1 0 = 0 0 1 1 0 0 1 =
–   Der Bringer 1.92374+8
−8
(+60)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Barbarossa 0.5.0 64-bit2373+24
−24
(+59)11 − 13
(+9−11=4)
45.8%
11.0 / 24
0.0%
+27
1 0 = 1 0 0 = 1 1 1 = 1 0 0 1 0 1 0 0 0 1 0 0 =
–   Patzer 3.802373+9
−9
(+59)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   Minic 0.28 64-bit2359+33
−33
(+45)11 − 16
(+8−13=6)
40.7%
11.0 / 27
0.8%
−24
0 1 0 0 1 = 0 = 1 0 0 = 1 1 0 0 0 1 0 = 0 = 1 0 1 0 =
–   Dumb 1.4 64-bit2358+20
−20
(+44)13.5 − 18.5
(+11−16=5)
42.2%
13.5 / 32
0.0%
−14
0 0 0 1 1 0 1 1 = 1 0 0 1 1 0 0 = 0 1 1 0 = 0 0 0 = 0 1 0 0 = 1
–   Amateur 2.862353+24
−24
(+39)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.5%
−INF
0
–   Wasabi 1.3.0 64-bit2349+20
−20
(+35)12 − 20
(+6−14=12)
37.5%
12.0 / 32
0.4%
−44
0 0 0 = = = 0 1 = = 0 0 0 0 = 1 1 0 = 1 0 0 0 1 0 = = 0 = = = 1
–   Horizon 4.42342+8
−8
(+28)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.1%
−2
=
–   Sorgenkind 0.42329+12
−12
(+15)9 − 12
(+8−11=2)
42.9%
9.0 / 21
6.5%
−40
0 0 1 1 1 = 0 0 0 0 0 0 1 0 1 0 1 = 1 0 1
–   Amundsen 0.802328+16
−16
(+14)26.5 − 21.5
(+22−17=9)
55.2%
26.5 / 48
11.5%
+53
= = 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
–   Sage 3.532325+8
−8
(+11)11 − 10
(+10−9=2)
52.4%
11.0 / 21
12.9%
+26
1 1 = 0 0 1 1 0 0 0 = 1 0 1 0 1 1 1 1 0 0
–   Gibbon 2.69a 64-bit2324+13
−13
(+10)13 − 9
(+11−7=4)
59.1%
13.0 / 22
18.1%
+76
0 1 = 0 0 1 0 1 = 1 1 1 0 1 1 = 1 0 1 0 1 =
–   Chezzz 1.0.32322+9
−9
(+8)12.5 − 7.5
(+10−5=5)
62.5%
12.5 / 20
20.7%
+98
1 = = 1 1 0 0 1 = 0 = 1 1 1 1 1 = 0 1 0
–   KnightX 1.94 64-bit2321+20
−19
(+7)11.5 − 20.5
(+10−19=3)
35.9%
11.5 / 32
29.2%
−109
0 = 1 0 1 1 1 0 0 0 0 1 1 0 0 = 0 0 0 1 = 1 0 0 1 0 0 0 0 0 1 0
–   Mediocre 0.5 64-bit2320+11
−11
(+6)8.5 − 1.5
(+8−1=1)
85.0%
8.5 / 10
28.7%
+311
0 1 1 1 1 1 1 = 1 1
–   Barbarossa 0.4.0 64-bit2317+12
−12
(+3)13 − 8
(+10−5=6)
61.9%
13.0 / 21
38.3%
+81
1 0 = 0 = 1 0 = 1 0 1 0 1 1 1 = = 1 1 1 =
–   KnightX 1.93 64-bit2317+19
−19
(+3)26.5 − 36.5
(+20−30=13)
42.1%
26.5 / 63
41.6%
−56
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
–   Absolute Zero 2.4.7.2 64-bit2317+12
−12
(+3)24.5 − 25.5
(+19−20=11)
49.0%
24.5 / 50
38.6%
−1
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
–   Aice 0.99.22316+9
−9
(+2)43 − 35
(+34−26=18)
55.1%
43.0 / 78
43.7%
+40
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-bit2313+19
−18
(−1)10 − 10
(+8−8=4)
50.0%
10.0 / 20
53.8%
−1
1 1 1 0 1 0 = 1 0 = 0 = 0 0 = 0 1 1 0 1
–   Sungorus 1.4 64-bit2312+9
−9
(−2)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
60.6%
−121
= 0
–   Asterisk 0.62307+10
−10
(−7)11.5 − 9.5
(+9−7=5)
54.8%
11.5 / 21
78.4%
+26
1 = 1 0 1 0 0 = 1 = 1 1 1 0 = 0 1 0 = 1 0
–   Averno 0.812307+9
−9
(−7)25 − 24
(+18−17=14)
51.0%
25.0 / 49
77.9%
0
= 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 = =
–   EveAnn 1.71a2307+15
−15
(−7)9.5 − 10.5
(+7−8=5)
47.5%
9.5 / 20
74.1%
−28
0 1 0 = 0 0 1 1 = = 1 = 0 1 = 1 0 0 0 1
–   Kingfisher 1.0 64-bit2304+17
−17
(−10)17 − 13
(+11−7=12)
56.7%
17.0 / 30
80.9%
+33
1 = = 0 0 = = 0 = 1 1 = 1 = = 1 = 0 1 1 = 0 0 1 1 0 = = 1 1
–   Zevra 1.8.6 r672 64-bit2302+18
−18
(−12)10.5 − 9.5
(+8−7=5)
52.5%
10.5 / 20
85.6%
+6
= 1 = 1 1 = 1 0 0 0 0 = 1 1 1 0 0 = 1 0
–   Joker 1.1.142302+12
−12
(−12)14.5 − 5.5
(+12−3=5)
72.5%
14.5 / 20
89.1%
+152
= 1 1 1 = = 0 0 1 1 1 1 1 = 1 1 1 1 0 =
–   Thor's Hammer 2.29 64-bit2299+27
−27
(−15)13 − 15
(+10−12=6)
46.4%
13.0 / 28
83.5%
−44
= 0 0 = 1 1 = 0 1 1 1 0 1 1 0 0 1 = 0 0 0 1 = 1 0 = 0 0
–   Tytan 9.32 64-bit2298+13
−13
(−16)9 − 12
(+6−9=6)
42.9%
9.0 / 21
94.9%
−64
0 1 0 = 1 1 = = 1 0 0 0 0 = 1 0 0 = = 0 1
–   KnightX 1.922296+8
−7
(−18)0 − 1
(+0−1=0)
0.0%
0.0 / 1
97.9%
−INF
0
–   Ayito 0.2.9942286+11
−10
(−28)12 − 8
(+10−6=4)
60.0%
12.0 / 20
99.9%
+47
1 0 1 0 1 = = = 1 1 1 1 0 0 1 0 0 1 1 =
–   Halogen 4 64-bit 4CPU2280+26
−27
(−34)23.5 − 20.5
(+20−17=7)
53.4%
23.5 / 44
98.6%
−5
0 0 1 0 1 1 0 1 0 0 1 0 0 1 = 1 0 1 = 0 0 = 1 1 1 1 0 1 = 1 = 0 = 0 0 0 = 1 1 1 1 0 1 1
–   Chaturanga 2.4.32272+25
−25
(−42)11 − 9
(+9−7=4)
55.0%
11.0 / 20
99.7%
−5
= 0 1 = 0 1 1 1 1 0 1 1 = 0 1 = 0 1 0 0
–   Esc 1.162267+8
−8
(−47)17.5 − 12.5
(+14−9=7)
58.3%
17.5 / 30
100.0%
+15
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-bit2265+11
−11
(−49)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Natwarlal 0.142261+8
−8
(−53)19 − 11
(+16−8=6)
63.3%
19.0 / 30
100.0%
+43
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-bit2259+17
−17
(−55)17.5 − 12.5
(+14−9=7)
58.3%
17.5 / 30
100.0%
+5
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+24
−24
(−57)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Napoleon 1.8 64-bit2253+14
−14
(−61)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   FireFly 2.7.2 64-bit2252+14
−14
(−62)18 − 12
(+15−9=6)
60.0%
18.0 / 30
100.0%
+15
1 = 1 = 1 1 0 1 1 1 1 0 1 = 1 0 = 1 0 0 0 1 1 1 1 0 0 = 0 =
–   Robocide 20170718 64-bit2236+14
−14
(−78)20 − 10
(+16−6=8)
66.7%
20.0 / 30
100.0%
+41
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-bit2234+13
−13
(−80)15.5 − 14.5
(+9−8=13)
51.7%
15.5 / 30
100.0%
−66
0 = = 1 = = 1 = 1 = 1 0 1 1 = 1 1 = = = 0 = 0 = 0 1 0 0 0 =
–   Anechka 0.082234+8
−8
(−80)20.5 − 9.5
(+17−6=7)
68.3%
20.5 / 30
100.0%
+50
1 0 1 1 0 0 = 0 1 = 1 = 1 1 1 1 1 1 1 0 = 1 = 1 = 1 = 0 1 1
–   Ant 2006-F2232+9
−9
(−82)13 − 17
(+10−14=6)
43.3%
13.0 / 30
100.0%
−133
0 0 0 = 0 0 0 1 0 1 = = 0 0 1 0 0 0 1 1 = 1 0 1 1 0 = = 1 1
–   AliChess 4.252228+10
−10
(−86)17.5 − 12.5
(+16−11=3)
58.3%
17.5 / 30
100.0%
−17
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-bit2217+17
−17
(−97)15.5 − 14.5
(+11−10=9)
51.7%
15.5 / 30
100.0%
−86
0 0 = = 1 1 1 = 0 0 1 1 1 1 = 0 1 1 = 0 0 = 1 1 0 = = 0 = 0
–   ChessAlex 2.0r42208+15
−15
(−106)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   RattateChess 1.0 Nosferatu2198+12
−12
(−116)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Uralochka 1.1d2188+17
−17
(−126)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Mango Paola Ajedrez 1.02186+11
−11
(−128)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Atak 6.82184+10
−10
(−130)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Blitzkrieg rev337 64-bit2162+12
−12
(−152)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   NagaSkaki 5.122156+10
−10
(−158)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Nebiyu 1.5 64-bit2151+50
−53
(−163)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
100.0%
−42
0 1 1 1 0 1 = 1 0 1
–   Uragano 3D 0.922132+24
−24
(−182)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Hedgehog 1.9 64-bit2122+17
−17
(−192)32.5 − 9.5
(+32−9=1)
77.4%
32.5 / 42
100.0%
+59
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 07.07.222078+14
−14
(−236)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   King's Out 0.2.422053+18
−18
(−261)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Vice 1.0 64-bit2042+11
−11
(−272)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Ceibo 0.4 64-bit1996+13
−13
(−318)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Bubble 1.51987+14
−14
(−327)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Etude 0.1.21952+11
−11
(−362)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   GChess IV 0.2.01732+13
−13
(−582)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 August 1, 2020