CCRL Blitz
Downloads and Statistics
April 10, 2021
Testing summary:
Total: 2'502'969 games
played by 2'977 programs

White wins: 962'290 (38.4%)
Black wins: 770'705 (30.8%)
Draws: 769'974 (30.8%)
White score: 53.8%

Engine Details

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Show each game results
Isa 2.0.64 64-bit#305  (2313+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-bit3047+11
−11		(+734)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Invictus r305 64-bit2923+14
−14		(+610)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Ktulu 92781+8
−8		(+468)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   tomitankChess 3.0 64-bit2766+14
−14		(+453)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   GreKo 2018.02 64-bit2642+19
−19		(+329)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Schooner 1.8 64-bit2519+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		(+192)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Little Goliath Evolution 3.122503+6
−7		(+190)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Jumbo 0.6.96 64-bit2489+16
−16		(+176)6.5 − 33.5
(+2−29=9)
16.3%
6.5 / 40
0.0%
−83
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		(+175)3.5 − 6.5
(+3−6=1)		35.0%
3.5 / 10
0.0%
+47
1 = 0 0 1 0 1 0 0 0
–   Jumbo 0.6.66 64-bit2463+15
−16		(+150)10 − 30
(+8−28=4)
25.0%
10.0 / 40
0.0%
−58
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 0.35k2455+13
−13		(+142)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+172
=
–   LittleThought 1.052 64-bit2453+9
−9		(+140)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Lozza 1.18 64-bit2441+15
−15		(+128)1 − 0
(+1−0=0)		100.0%
1.0 / 1
0.0%
+INF
1
–   Soldat 4.0 beta 64-bit2440+17
−17		(+127)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   SpiderChess 0706032439+7
−7		(+126)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Abrok 5.02432+8
−8		(+119)1 − 0
(+1−0=0)		100.0%
1.0 / 1
0.0%
+INF
1
–   Gromit 3.8.22432+15
−15		(+119)1 − 0
(+1−0=0)		100.0%
1.0 / 1
0.0%
+INF
1
–   Gaia 3.5 64-bit2424+8
−8		(+111)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+290
1 =
–   Hussar 0.42421+9
−9		(+108)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Caligula 0.7b2421+16
−16		(+108)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Zevra 2.0 r172 64-bit2404+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-bit2402+13
−13		(+89)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   TJchess 1.3 64-bit2399+13
−13		(+86)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+116
=
–   Taltos rev118 64-bit2397+16
−17		(+84)15.5 − 16.5
(+13−14=5)
48.4%
15.5 / 32
0.0%
+74
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-bit2392+19
−19		(+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
–   Teki 2 64-bit2388+16
−16		(+75)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+105
=
–   Raven 0.80 64-bit2387+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
–   Googleplex Starthinker 1.6 64-bit2387+18
−18		(+74)13.5 − 18.5
(+10−15=7)
42.2%
13.5 / 32
0.0%
+19
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
–   Barbarossa 0.5.0 64-bit2377+23
−23		(+64)11 − 13
(+9−11=4)		45.8%
11.0 / 24
0.0%
+32
1 0 = 1 0 0 = 1 1 1 = 1 0 0 1 0 1 0 0 0 1 0 0 =
–   Invictus r228 64-bit 4CPU2374+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 1.92373+8
−8		(+60)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Patzer 3.802373+9
−9		(+60)1 − 0
(+1−0=0)		100.0%
1.0 / 1
0.0%
+INF
1
–   Minic 0.28 64-bit2358+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-bit2357+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 2.862349+23
−23		(+36)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.6%
−INF
0
–   Wasabi 1.3.0 64-bit2345+20
−20		(+32)12 − 20
(+6−14=12)
37.5%
12.0 / 32
0.7%
−47
0 0 0 = = = 0 1 = = 0 0 0 0 = 1 1 0 = 1 0 0 0 1 0 = = 0 = = = 1
–   Horizon 4.42343+8
−8		(+30)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
0
=
–   Amundsen 0.802327+17
−17		(+14)26.5 − 21.5
(+22−17=9)
55.2%
26.5 / 48
11.1%
+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
–   Sorgenkind 0.42326+12
−11		(+13)9 − 12
(+8−11=2)		42.9%
9.0 / 21
9.3%
−42
0 0 1 1 1 = 0 0 0 0 0 0 1 0 1 0 1 = 1 0 1
–   Sage 3.532324+8
−8		(+11)11 − 10
(+10−9=2)		52.4%
11.0 / 21
12.1%
+26
1 1 = 0 0 1 1 0 0 0 = 1 0 1 0 1 1 1 1 0 0
–   Chezzz 1.0.32321+8
−8		(+8)12.5 − 7.5
(+10−5=5)		62.5%
12.5 / 20
21.0%
+98
1 = = 1 1 0 0 1 = 0 = 1 1 1 1 1 = 0 1 0
–   KnightX 1.94 64-bit2320+19
−19		(+7)11.5 − 20.5
(+10−19=3)
35.9%
11.5 / 32
29.7%
−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
–   Gibbon 2.69a 64-bit2319+12
−12		(+6)13 − 9
(+11−7=4)		59.1%
13.0 / 22
27.9%
+72
0 1 = 0 0 1 0 1 = 1 1 1 0 1 1 = 1 0 1 0 1 =
–   Mediocre 0.5 64-bit2318+11
−11		(+5)8.5 − 1.5
(+8−1=1)		85.0%
8.5 / 10
30.9%
+310
0 1 1 1 1 1 1 = 1 1
–   Aice 0.99.22316+9
−9		(+3)43 − 35
(+34−26=18)
55.1%
43.0 / 78
37.8%
+41
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		(+3)24.5 − 25.5
(+19−20=11)
49.0%
24.5 / 50
38.1%
−1
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
–   KnightX 1.93 64-bit2316+19
−19		(+3)26.5 − 36.5
(+20−30=13)
42.1%
26.5 / 63
41.9%
−56
1 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
–   Barbarossa 0.4.0 64-bit2316+12
−12		(+3)13 − 8
(+10−5=6)		61.9%
13.0 / 21
37.8%
+81
1 0 = 0 = 1 0 = 1 0 1 0 1 1 1 = = 1 1 1 =
–   Asymptote 0.2.0 64-bit2313+19
−19		(0)10 − 10
(+8−8=4)		50.0%
10.0 / 20
52.5%
0
1 1 1 0 1 0 = 1 0 = 0 = 0 0 = 0 1 1 0 1
–   Sungorus 1.4 64-bit2310+9
−9		(−3)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
64.6%
−122
0 =
–   Asterisk 0.62306+10
−10		(−7)11.5 − 9.5
(+9−7=5)		54.8%
11.5 / 21
77.2%
+26
1 = 1 0 1 0 0 = 1 = 1 1 1 0 = 0 1 0 = 1 0
–   EveAnn 1.71a2306+16
−15		(−7)9.5 − 10.5
(+7−8=5)		47.5%
9.5 / 20
73.5%
−28
0 1 0 = 0 0 1 1 = = 1 = 0 1 = 1 0 0 0 1
–   Averno 0.812306+9
−9		(−7)25 − 24
(+18−17=14)
51.0%
25.0 / 49
78.1%
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 = =
–   Kingfisher 1.0 64-bit2303+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-bit2301+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 1.1.142301+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 =
–   Tytan 9.32 64-bit2297+13
−13		(−16)9 − 12
(+6−9=6)		42.9%
9.0 / 21
94.8%
−64
0 1 0 = 1 1 = = 1 0 0 0 0 = 1 0 0 = = 0 1
–   KnightX 1.922296+8
−8		(−17)0 − 1
(+0−1=0)		0.0%
0.0 / 1
97.7%
−INF
0
–   Thor's Hammer 2.29 64-bit2293+26
−26		(−20)13 − 15
(+10−12=6)		46.4%
13.0 / 28
90.5%
−49
= 0 0 = 1 1 = 0 1 1 1 0 1 1 0 0 1 = 0 0 0 1 = 1 0 = 0 0
–   Ayito 0.2.9942286+10
−10		(−27)12 − 8
(+10−6=4)		60.0%
12.0 / 20
99.8%
+48
1 0 1 0 1 = = = 1 1 1 1 0 0 1 0 0 1 1 =
–   Halogen 4 64-bit 4CPU2280+26
−27		(−33)23.5 − 20.5
(+20−17=7)
53.4%
23.5 / 44
98.6%
−4
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 2.4.32271+25
−25		(−42)11 − 9
(+9−7=4)		55.0%
11.0 / 20
99.8%
−5
= 0 1 = 0 1 1 1 1 0 1 1 = 0 1 = 0 1 0 0
–   Esc 1.162266+9
−9		(−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-bit2264+11
−11		(−49)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Natwarlal 0.142259+8
−8		(−54)19 − 11
(+16−8=6)
63.3%
19.0 / 30
100.0%
+42
= 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-bit2258+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-bit2256+24
−24		(−57)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Napoleon 1.8 64-bit2252+14
−14		(−61)0 − 1
(+0−1=0)		0.0%
0.0 / 1
100.0%
−INF
0
–   FireFly 2.7.2 64-bit2250+14
−14		(−63)18 − 12
(+15−9=6)
60.0%
18.0 / 30
100.0%
+14
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-bit2235+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
–   Anechka 0.082233+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
–   GopherCheck 0.2.3 64-bit2232+13
−13		(−81)15.5 − 14.5
(+9−8=13)
51.7%
15.5 / 30
100.0%
−67
0 = = 1 = = 1 = 1 = 1 0 1 1 = 1 1 = = = 0 = 0 = 0 1 0 0 0 =
–   Ant 2006-F2230+9
−9		(−83)13 − 17
(+10−14=6)
43.3%
13.0 / 30
100.0%
−134
1 0 0 0 = 0 0 0 1 0 1 = = 0 0 1 0 0 0 1 1 = 1 0 1 1 0 = = 1
–   AliChess 4.252227+10
−9		(−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-bit2216+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 2.0r42207+15
−15		(−106)0 − 1
(+0−1=0)		0.0%
0.0 / 1
100.0%
−INF
0
–   RattateChess 1.0 Nosferatu2199+12
−12		(−114)0 − 1
(+0−1=0)		0.0%
0.0 / 1
100.0%
−INF
0
–   Mango Paola Ajedrez 1.02186+11
−11		(−127)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   Uralochka 1.1d2186+17
−17		(−127)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Atak 6.82184+9
−10		(−129)0 − 1
(+0−1=0)		0.0%
0.0 / 1
100.0%
−INF
0
–   Blitzkrieg rev337 64-bit2162+12
−12		(−151)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   NagaSkaki 5.122155+10
−9		(−158)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Nebiyu 1.5 64-bit2150+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 0.922122+25
−25		(−191)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Hedgehog 1.9 64-bit2121+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		(−235)0 − 1
(+0−1=0)		0.0%
0.0 / 1
100.0%
−INF
0
–   King's Out 0.2.422053+18
−17		(−260)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Vice 1.0 64-bit2043+11
−11		(−270)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Ceibo 0.4 64-bit1995+13
−13		(−318)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Bubble 1.51987+14
−13		(−326)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Etude 0.1.21951+11
−11		(−362)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   GChess IV 0.2.01731+12
−12		(−582)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
1484 games: 587 wins, 590 losses, 307 draws (20.7%), score: 49.9%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on April 10, 2021