CCRL Blitz
Downloads and Statistics
November 28, 2020
Testing summary:
Total: 2'414'627 games
played by 2'866 programs

White wins: 929'714 (38.5%)
Black wins: 746'779 (30.9%)
Draws: 738'134 (30.6%)
White score: 53.8%

Engine Details

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Show each game results
Butcher 1.64 64-bit (2251+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+10
−10
(+672)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Devel 2.00002712+12
−12
(+461)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Zarkov 6.552619+12
−12
(+368)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Sloppy 0.2.2 64-bit2617+7
−7
(+366)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Delocto 0.6 64-bit2612+16
−16
(+361)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Yace 0.99.872504+7
−7
(+253)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   NoC 4.20 64-bit2496+16
−16
(+245)1 − 9
(+0−8=2)
10.0%
1.0 / 10
0.0%
−82
–   Drosophila 1.5.1 64-bit2478+15
−15
(+227)7 − 23
(+4−20=6)
23.3%
7.0 / 30
0.0%
+23
–   Ares 1.005.2 64-bit2441+13
−13
(+190)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Flux 2.2.12438+20
−20
(+187)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Soldat 4.0 beta 64-bit2438+18
−18
(+187)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Delphil 3.2 64-bit2431+14
−14
(+180)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Shallow 2 rev8 64-bit2425+15
−15
(+174)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   RomiChess P3n 64-bit2412+14
−14
(+161)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+191
–   Teki 1 64-bit2406+18
−18
(+155)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Ifrit m1.8 64-bit2406+10
−10
(+155)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+124
–   OliThink 5.3.2 64-bit2403+13
−13
(+152)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   KnightDreamer 3.32395+11
−10
(+144)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Snitch 1.6.2 64-bit2393+46
−47
(+142)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Galjoen 0.39 64-bit2393+15
−15
(+142)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Bearded N44.5 64-bit2393+17
−17
(+142)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Diablo 0.5.12385+9
−9
(+134)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+164
–   Der Bringer 1.92374+8
−8
(+123)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−34
–   The Crazy Bishop 00522364+9
−9
(+113)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   RESP 0.19 64-bit2364+20
−20
(+113)13.5 − 17.5
(+10−14=7)
43.5%
13.5 / 31
0.0%
+64
–   Stash 17.0 64-bit2351+20
−20
(+100)11 − 21
(+7−17=8)
34.4%
11.0 / 32
0.0%
−10
–   Amateur 2.822351+8
−8
(+100)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+69
–   Pirarucu 2.0.2 64-bit2347+37
−36
(+96)8 − 17
(+8−17=0)
32.0%
8.0 / 25
0.0%
−64
–   Plisk 0.2.7d 64-bit2343+10
−10
(+92)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Halogen 5 64-bit2342+20
−20
(+91)11.5 − 20.5
(+8−17=7)
35.9%
11.5 / 32
0.0%
−11
–   Supernova 2.1.4 64-bit2322+21
−21
(+71)12.5 − 19.5
(+8−15=9)
39.1%
12.5 / 32
0.0%
−7
–   Sungorus 1.4 64-bit2311+9
−9
(+60)14.5 − 13.5
(+12−11=5)
51.8%
14.5 / 28
0.0%
+74
–   RubiChess 0.7 64-bit2309+24
−23
(+58)15 − 13
(+11−9=8)
53.6%
15.0 / 28
0.0%
+82
–   EveAnn 1.71a2307+16
−15
(+56)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Averno 0.812307+9
−9
(+56)12.5 − 12.5
(+8−8=9)
50.0%
12.5 / 25
0.0%
+56
–   Joker 1.1.142302+12
−12
(+51)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Tytan 9.32 64-bit2298+13
−13
(+47)13.5 − 14.5
(+10−11=7)
48.2%
13.5 / 28
0.0%
+31
–   Resp 0.19 64-bit Nobook2296+10
−10
(+45)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Waxman 20162289+18
−18
(+38)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.3%
−INF
–   Ayito 0.2.9942287+11
−10
(+36)13.5 − 15.5
(+10−12=7)
46.6%
13.5 / 29
0.1%
+11
–   MadChess 2.0 64-bit2286+16
−16
(+35)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.3%
+4
–   Halogen 4 64-bit 4CPU2280+26
−26
(+29)21.5 − 22.5
(+15−16=13)
48.9%
21.5 / 44
3.7%
+18
–   Zevra 1.8.5 r664 64-bit2272+25
−25
(+21)0 − 1
(+0−1=0)
0.0%
0.0 / 1
9.9%
−INF
–   Paladin 0.1 64-bit2271+14
−14
(+20)12 − 17
(+8−13=8)
41.4%
12.0 / 29
5.4%
−42
–   Chaturanga 2.4.32271+25
−25
(+20)9.5 − 19.5
(+5−15=9)
32.8%
9.5 / 29
10.4%
−97
–   Dumb 1.3 64-bit2271+19
−19
(+20)20 − 20
(+17−17=6)
50.0%
20.0 / 40
7.4%
+20
–   CT800 1.33 64-bit2270+20
−20
(+19)18 − 17
(+14−13=8)
51.4%
18.0 / 35
8.9%
+29
–   Esc 1.162268+9
−9
(+17)0 − 1
(+0−1=0)
0.0%
0.0 / 1
6.5%
−INF
–   Scidlet 3.61 64-bit2265+11
−11
(+14)16 − 14
(+13−11=6)
53.3%
16.0 / 30
11.6%
+40
–   Zeus 1.292261+9
−9
(+10)0 − 1
(+0−1=0)
0.0%
0.0 / 1
17.5%
−INF
–   Natwarlal 0.142260+8
−8
(+9)13 − 16
(+9−12=8)
44.8%
13.0 / 29
20.8%
−26
–   KMTChess 1.2.1 64-bit2259+17
−17
(+8)11.5 − 17.5
(+8−14=7)
39.7%
11.5 / 29
27.6%
−64
–   Invictus r228 64-bit2256+24
−24
(+5)16.5 − 13.5
(+12−9=9)
55.0%
16.5 / 30
37.3%
+39
–   FireFly 2.7.2 64-bit2251+14
−14
(0)19 − 9
(+18−8=2)
67.9%
19.0 / 28
49.9%
+149
–   Robocide 0.4 64-bit2248+15
−15
(−3)17.5 − 18.5
(+14−15=7)
48.6%
17.5 / 36
60.3%
−12
–   CT800 1.11 64-bit2239+20
−20
(−12)18.5 − 9.5
(+16−7=5)
66.1%
18.5 / 28
81.2%
+105
–   Robocide 20170718 64-bit2235+14
−14
(−16)15 − 14
(+12−11=6)
51.7%
15.0 / 29
90.9%
−4
–   Anechka 0.082234+8
−8
(−17)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
95.3%
+102
–   Ant 2006-F2231+9
−9
(−20)1 − 0
(+1−0=0)
100.0%
1.0 / 1
97.2%
+INF
–   Cinnamon 2.3.3 64-bit2230+34
−34
(−21)11.5 − 15.5
(+9−13=5)
42.6%
11.5 / 27
85.7%
−74
–   CT800 1.30 64-bit2228+18
−18
(−23)11.5 − 18.5
(+8−15=7)
38.3%
11.5 / 30
95.8%
−107
–   AliChess 4.252228+10
−9
(−23)1 − 1
(+1−1=0)
50.0%
1.0 / 2
98.5%
−53
–   Joker2 0.7.7 64-bit2222+16
−16
(−29)0 − 1
(+0−1=0)
0.0%
0.0 / 1
98.8%
−INF
–   Adam 3.32221+10
−10
(−30)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.7%
+89
–   Exacto 0.e 64-bit2220+14
−14
(−31)1 − 0
(+1−0=0)
100.0%
1.0 / 1
99.5%
+INF
–   CT800 1.20 64-bit2216+17
−17
(−35)16 − 13
(+13−10=6)
55.2%
16.0 / 29
99.7%
+3
–   Buzz 0.08 64-bit2211+12
−12
(−40)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   RattateChess 1.0 Nosferatu2199+12
−12
(−52)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Latista (Sinobyl) 1.52195+11
−11
(−56)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   MagiC 2 32-bit2194+19
−19
(−57)16 − 15
(+13−12=6)
51.6%
16.0 / 31
100.0%
−42
–   Uralochka 1.1b2189+11
−11
(−62)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−31
–   Uralochka 1.1d2187+17
−17
(−64)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Atak 6.82185+10
−10
(−66)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   InmiChess 3.052161+26
−26
(−90)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Lime 662143+8
−8
(−108)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−77
–   Genesis 2.01b2139+21
−21
(−112)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−142
–   Fortress 1.622137+8
−8
(−114)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Tiny Chess 1.46 64-bit2136+18
−18
(−115)31.5 − 18.5
(+23−10=17)
63.0%
31.5 / 50
100.0%
−29
–   Clever Girl r160 64-bit2119+18
−18
(−132)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Alf 1.09 64-bit2110+15
−15
(−141)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+16
–   BikJump 2.01 64-bit2103+8
−8
(−148)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+9
–   RDChess 3.232050+12
−12
(−201)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−170
–   Gerbil 0.2 64-bit2043+9
−9
(−208)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Cinnamon 2.0 64-bit2022+13
−12
(−229)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Cupcake 1.1a 64-bit2015+25
−25
(−236)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−266
–   Armageddon 2.3081986+11
−11
(−265)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−234
–   Sissa 2.01967+23
−23
(−284)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   ChessMind 0.801954+17
−18
(−297)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Tyrell 1.021892+19
−19
(−359)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF

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Created in 2005-2013 by CCRL team
Last games added on November 28, 2020