CCRL Blitz
Downloads and Statistics
March 2, 2021
Testing summary:
Total: 2'474'284 games
played by 2'947 programs

White wins: 951'541 (38.5%)
Black wins: 762'369 (30.8%)
Draws: 760'374 (30.7%)
White score: 53.8%

Engine Details

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Show each game results
Butcher 1.64 64-bit (2254+19
−19
)Quote
Author: Marek Kolacz (Poland) Link: Homepage
This is one of the 3 Butcher versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Atlas 3.91 64-bit2923+9
−10
(+669)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Devel 2.00002713+12
−12
(+459)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Zarkov 6.552620+12
−12
(+366)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Sloppy 0.2.2 64-bit2616+7
−8
(+362)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Delocto 0.6 64-bit2612+16
−16
(+358)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Yace 0.99.872503+7
−7
(+249)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   NoC 4.20 64-bit2497+16
−16
(+243)1 − 9
(+0−8=2)
10.0%
1.0 / 10
0.0%
−84
0 0 = = 0 0 0 0 0 0
–   Drosophila 1.5.1 64-bit2477+15
−15
(+223)7 − 23
(+4−20=6)
23.3%
7.0 / 30
0.0%
+19
0 = 0 1 0 0 = = 0 = 0 0 = 0 0 0 0 1 1 1 0 = 0 0 0 0 0 0 0 0
–   Ares 1.005.2 64-bit2440+13
−13
(+186)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Flux 2.2.12440+20
−20
(+186)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Soldat 4.0 beta 64-bit2438+18
−18
(+184)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Delphil 3.2 64-bit2430+14
−14
(+176)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Shallow 2 rev8 64-bit2425+16
−16
(+171)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   RomiChess P3n 64-bit2412+14
−14
(+158)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+188
=
–   Ifrit m1.8 64-bit2406+10
−10
(+152)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+121
=
–   Teki 1 64-bit2405+18
−18
(+151)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   OliThink 5.3.2 64-bit2403+13
−13
(+149)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   KnightDreamer 3.32395+11
−11
(+141)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Bearded N44.5 64-bit2393+17
−17
(+139)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Snitch 1.6.2 64-bit2393+46
−47
(+139)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Galjoen 0.39 64-bit2393+15
−15
(+139)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Diablo 0.5.12385+9
−9
(+131)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+161
=
–   Der Bringer 1.92373+8
−8
(+119)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−38
= 0
–   The Crazy Bishop 00522364+9
−9
(+110)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   RESP 0.19 64-bit2363+20
−20
(+109)13.5 − 17.5
(+10−14=7)
43.5%
13.5 / 31
0.0%
+60
0 1 1 0 0 = 0 0 0 = 1 = = 0 1 1 0 1 = 0 1 = = 0 1 0 0 0 1 1 0
–   Amateur 2.822351+8
−8
(+97)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+66
=
–   Stash 17.0 64-bit2349+20
−20
(+95)11 − 21
(+7−17=8)
34.4%
11.0 / 32
0.0%
−15
1 1 0 = 0 0 0 = 0 0 = 0 1 1 = 0 0 1 = 1 1 0 0 0 = 0 = = 0 0 0 0
–   Pirarucu 2.0.2 64-bit2347+37
−36
(+93)8 − 17
(+8−17=0)
32.0%
8.0 / 25
0.0%
−67
0 0 0 1 0 0 0 0 1 0 1 0 1 1 1 0 0 1 0 0 0 0 0 1 0
–   Plisk 0.2.7d 64-bit2344+10
−10
(+90)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Halogen 5 64-bit2341+20
−20
(+87)11.5 − 20.5
(+8−17=7)
35.9%
11.5 / 32
0.0%
−15
0 0 0 0 0 = 0 1 1 0 1 0 0 1 = 0 1 0 0 = = 0 1 0 0 1 0 1 = 0 = =
–   Supernova 2.1.4 64-bit2321+21
−21
(+67)12.5 − 19.5
(+8−15=9)
39.1%
12.5 / 32
0.0%
−11
= 0 0 0 1 0 0 0 1 = 0 0 0 = 1 1 0 = 0 0 1 = 0 = = 1 1 0 0 1 = =
–   Sungorus 1.4 64-bit2310+9
−9
(+56)14.5 − 13.5
(+12−11=5)
51.8%
14.5 / 28
0.0%
+70
0 0 0 0 1 = = = 1 0 1 1 1 0 1 1 1 1 = 0 1 0 0 0 1 0 1 =
–   RubiChess 0.7 64-bit2309+24
−23
(+55)15 − 13
(+11−9=8)
53.6%
15.0 / 28
0.0%
+79
= 1 0 = 1 0 1 1 0 = = 0 1 1 1 = 0 0 0 = 1 1 0 1 = 0 = 1
–   EveAnn 1.71a2307+15
−15
(+53)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Averno 0.812307+9
−9
(+53)12.5 − 12.5
(+8−8=9)
50.0%
12.5 / 25
0.0%
+53
0 = = = = = 1 1 1 0 = 1 1 0 0 = 0 0 0 0 1 = = 1 1
–   Joker 1.1.142301+12
−12
(+47)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Tytan 9.32 64-bit2297+13
−13
(+43)13.5 − 14.5
(+10−11=7)
48.2%
13.5 / 28
0.0%
+27
0 = 0 0 1 1 1 0 1 0 0 = = 0 = 0 = 1 = 1 1 1 1 1 = 0 0 0
–   Resp 0.19 64-bit Nobook2296+10
−10
(+42)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   Fornax 1-2 64-bit2293+19
−19
(+39)16.5 − 15.5
(+13−12=7)
51.6%
16.5 / 32
0.2%
+49
1 1 1 1 1 0 0 = 0 1 0 0 0 1 0 1 = = 0 1 1 0 = 1 1 0 0 1 = = 0 =
–   Waxman 20162289+18
−18
(+35)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.5%
−INF
0
–   MadChess 2.0 64-bit2286+16
−16
(+32)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.6%
+1
=
–   Ayito 0.2.9942286+10
−10
(+32)13.5 − 15.5
(+10−12=7)
46.6%
13.5 / 29
0.2%
+7
1 = = 0 1 0 0 1 1 = 1 0 1 0 0 0 1 = = 0 = 0 0 0 1 = 0 1 1
–   Halogen 4 64-bit 4CPU2280+26
−27
(+26)21.5 − 22.5
(+15−16=13)
48.9%
21.5 / 44
5.5%
+15
0 1 0 1 0 = 1 0 1 = 1 1 1 1 0 0 1 = 1 1 1 0 = = 0 = 0 = = 0 = 1 0 = 0 1 1 = = = 0 0 0 0
–   Zevra 1.8.5 r664 64-bit2272+25
−25
(+18)0 − 1
(+0−1=0)
0.0%
0.0 / 1
13.6%
−INF
0
–   Chaturanga 2.4.32271+25
−25
(+17)9.5 − 19.5
(+5−15=9)
32.8%
9.5 / 29
14.0%
−100
1 0 0 0 0 0 1 = = 0 1 0 = = 0 = 0 1 = 0 0 0 0 = = 1 0 = 0
–   Paladin 0.1 64-bit2270+14
−14
(+16)12 − 17
(+8−13=8)
41.4%
12.0 / 29
8.8%
−46
0 1 1 = = 0 = 1 0 = = 1 0 0 1 0 1 0 0 1 = = 0 0 0 1 = 0 0
–   Dumb 1.3 64-bit2270+18
−18
(+16)20 − 20
(+17−17=6)
50.0%
20.0 / 40
11.2%
+16
0 0 0 1 1 1 0 1 0 1 0 1 1 0 = 1 0 = 0 = 1 0 0 0 0 1 0 = = 1 1 0 = 1 0 1 1 0 1 1
–   CT800 1.33 64-bit2269+20
−20
(+15)18 − 17
(+14−13=8)
51.4%
18.0 / 35
12.9%
+25
1 0 0 1 = 1 0 0 0 1 1 1 0 1 0 0 0 0 = 1 1 = 1 1 = = 0 0 = = 1 1 0 = 1
–   Esc 1.162266+9
−8
(+12)0 − 1
(+0−1=0)
0.0%
0.0 / 1
12.3%
−INF
0
–   Scidlet 3.61 64-bit2264+11
−11
(+10)16 − 14
(+13−11=6)
53.3%
16.0 / 30
17.6%
+36
1 1 0 0 1 1 = 1 1 = 1 1 1 = 1 0 = 0 0 0 = 0 1 0 = 0 1 1 0 0
–   Zeus 1.292261+9
−9
(+7)0 − 1
(+0−1=0)
0.0%
0.0 / 1
25.5%
−INF
0
–   Natwarlal 0.142260+8
−7
(+6)13 − 16
(+9−12=8)
44.8%
13.0 / 29
29.8%
−29
0 1 0 1 = 0 1 0 0 = = 0 0 1 0 1 1 = 0 0 = 0 1 1 1 = = 0 =
–   KMTChess 1.2.1 64-bit2259+17
−17
(+5)11.5 − 17.5
(+8−14=7)
39.7%
11.5 / 29
35.6%
−67
= 0 0 1 0 = 1 0 0 1 1 0 0 0 1 = 0 = = = 0 0 0 = 1 1 0 0 1
–   Invictus r228 64-bit2256+24
−24
(+2)16.5 − 13.5
(+12−9=9)
55.0%
16.5 / 30
44.2%
+36
= = 1 1 0 1 0 0 0 1 1 0 0 1 0 = = 0 = = 0 = 1 1 = 1 = 1 1 1
–   FireFly 2.7.2 64-bit2251+14
−14
(−3)19 − 9
(+18−8=2)
67.9%
19.0 / 28
61.2%
+146
1 0 0 0 1 1 1 1 0 = = 1 1 1 0 1 1 0 1 1 1 1 1 0 1 1 1 0
–   Robocide 0.4 64-bit2248+15
−15
(−6)17.5 − 18.5
(+14−15=7)
48.6%
17.5 / 36
69.5%
−15
1 = 1 0 = = 0 0 = 1 0 0 = 0 = 1 0 = 1 1 0 1 0 1 1 1 0 0 0 1 1 1 0 0 1 0
–   CT800 1.11 64-bit2239+20
−20
(−15)18.5 − 9.5
(+16−7=5)
66.1%
18.5 / 28
86.5%
+102
1 = 0 1 0 1 0 = = 1 0 1 1 1 1 1 = = 1 1 0 1 1 1 0 0 1 1
–   Robocide 20170718 64-bit2235+14
−14
(−19)15 − 14
(+12−11=6)
51.7%
15.0 / 29
94.3%
−7
0 0 1 = 1 = 0 1 0 1 0 1 1 = 0 1 0 1 1 0 1 0 0 1 1 0 = = =
–   Anechka 0.082233+7
−8
(−21)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
97.4%
+98
1 =
–   Ant 2006-F2230+9
−8
(−24)1 − 0
(+1−0=0)
100.0%
1.0 / 1
98.7%
+INF
1
–   Cinnamon 2.3.3 64-bit2229+34
−34
(−25)11.5 − 15.5
(+9−13=5)
42.6%
11.5 / 27
89.6%
−78
0 = 0 = 1 1 1 1 1 = 0 1 0 0 1 0 1 0 0 1 0 0 0 = 0 = 0
–   CT800 1.30 64-bit2228+18
−18
(−26)11.5 − 18.5
(+8−15=7)
38.3%
11.5 / 30
97.5%
−110
1 = 0 0 1 = 0 1 1 0 = 1 = = 0 1 0 1 = 1 0 0 0 = 0 0 0 0 0 0
–   AliChess 4.252227+10
−10
(−27)1 − 1
(+1−1=0)
50.0%
1.0 / 2
99.3%
−57
1 0
–   Joker2 0.7.7 64-bit2222+16
−16
(−32)0 − 1
(+0−1=0)
0.0%
0.0 / 1
99.3%
−INF
0
–   Adam 3.32220+9
−9
(−34)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.9%
+85
= 1
–   Exacto 0.e 64-bit2219+14
−14
(−35)1 − 0
(+1−0=0)
100.0%
1.0 / 1
99.8%
+INF
1
–   CT800 1.20 64-bit2216+17
−17
(−38)16 − 13
(+13−10=6)
55.2%
16.0 / 29
99.8%
0
0 = = 1 0 1 1 1 0 0 0 = 0 1 1 = 1 0 1 1 0 1 1 0 = 0 1 1 =
–   Buzz 0.08 64-bit2210+12
−12
(−44)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   RattateChess 1.0 Nosferatu2200+12
−12
(−54)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Latista (Sinobyl) 1.52195+11
−11
(−59)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Uralochka 1.1b2188+11
−11
(−66)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−35
=
–   Uralochka 1.1d2186+17
−17
(−68)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Atak 6.82184+10
−9
(−70)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   InmiChess 3.052160+26
−26
(−94)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Lime 662142+8
−8
(−112)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−81
0 1
–   Genesis 2.01b2139+21
−21
(−115)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−145
=
–   Fortress 1.622137+8
−8
(−117)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Tiny Chess 1.46 64-bit2136+18
−18
(−118)31.5 − 18.5
(+23−10=17)
63.0%
31.5 / 50
100.0%
−32
0 = = 1 0 = 0 = 1 0 = = = 1 1 = 1 = 1 1 = 0 1 1 = 1 = 1 1 1 = 1 1 = = = 1 1 1 0 1 = 0 0 1 1 0 1 0 1
–   Clever Girl r160 64-bit2118+18
−18
(−136)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Alf 1.09 64-bit2110+15
−15
(−144)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+13
= 1
–   BikJump 2.01 64-bit2102+8
−8
(−152)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+5
= 1
–   RDChess 3.232048+13
−12
(−206)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−175
=
–   Gerbil 0.2 64-bit2044+9
−9
(−210)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Cinnamon 2.0 64-bit2021+12
−12
(−233)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Cupcake 1.1a 64-bit2014+24
−25
(−240)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−270
=
–   Armageddon 2.3081986+11
−11
(−268)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−237
=
–   Sissa 2.01963+22
−22
(−291)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   ChessMind 0.801954+17
−17
(−300)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Tyrell 1.021892+19
−19
(−362)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1

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Created in 2005-2013 by CCRL team
Last games added on March 2, 2021