CCRL 40/4
Downloads and Statistics
August 10, 2019
Testing summary:
Total: 2'081'140 games
played by 2'415 programs
27982 CPU days (X2 4600+)

White wins: 808'296 (38.8%)
Black wins: 653'685 (31.4%)
Draws: 619'159 (29.8%)
White score: 53.7%

Engine Details

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Show each game results
Butcher 1.64 64-bit (2256+22
−22
)Quote
Author: Marek Kolacz (Poland) Link: Homepage
This is one of the 3 Butcher versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Atlas 3.91 64-bit2924+13
−13
(+668)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Devel 2.00002709+13
−13
(+453)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Zarkov 6.552618+12
−12
(+362)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Sloppy 0.2.2 64-bit2617+8
−7
(+361)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Delocto 0.6 64-bit2611+16
−16
(+355)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Yace 0.99.872503+7
−7
(+247)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Drosophila 1.5.1 64-bit2479+15
−15
(+223)7 − 23
(+4−20=6)
23.3%
7.0 / 30
0.0%
+19
–   Ares 1.005.2 64-bit2440+13
−13
(+184)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Soldat 4.0 beta 64-bit2439+18
−18
(+183)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Delphil 3.2 64-bit2430+14
−14
(+174)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Shallow 2 rev8 64-bit2428+17
−17
(+172)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Snitch 1.6.2 64-bit2420+174
−172
(+164)0 − 1
(+0−1=0)
0.0%
0.0 / 1
2.8%
−INF
–   RomiChess P3n 64-bit2415+15
−15
(+159)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+189
–   Flux 2.2.12413+27
−27
(+157)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Teki 1 64-bit2405+18
−18
(+149)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   OliThink 5.3.2 64-bit2401+13
−13
(+145)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Ifrit m1.8 64-bit2401+11
−11
(+145)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+114
–   Galjoen 0.39 64-bit2393+15
−15
(+137)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   KnightDreamer 3.32392+11
−11
(+136)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Bearded N44.5 64-bit2390+18
−18
(+134)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Diablo 0.5.12385+10
−10
(+129)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+159
–   Der Bringer 1.92373+8
−8
(+117)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−40
–   The Crazy Bishop 00522363+9
−9
(+107)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Amateur 2.822351+8
−8
(+95)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+64
–   Pirarucu 2.0.2 64-bit2347+37
−36
(+91)8 − 17
(+8−17=0)
32.0%
8.0 / 25
0.0%
−69
–   Plisk 0.2.7d 64-bit2343+10
−10
(+87)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Sungorus 1.4 64-bit2313+9
−9
(+57)14.5 − 13.5
(+12−11=5)
51.8%
14.5 / 28
0.0%
+71
–   RubiChess 0.7 64-bit2309+24
−23
(+53)15 − 13
(+11−9=8)
53.6%
15.0 / 28
0.0%
+77
–   EveAnn 1.71a2307+15
−15
(+51)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Averno 0.812307+9
−9
(+51)12.5 − 12.5
(+8−8=9)
50.0%
12.5 / 25
0.0%
+51
–   Joker 1.1.142306+12
−12
(+50)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Tytan 9.32 64-bit2303+13
−13
(+47)13.5 − 14.5
(+10−11=7)
48.2%
13.5 / 28
0.0%
+31
–   Resp 0.19 64-bit Nobook2295+10
−10
(+39)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.1%
+INF
–   Waxman 20162289+18
−18
(+33)0 − 1
(+0−1=0)
0.0%
0.0 / 1
1.1%
−INF
–   Ayito 0.2.9942287+11
−11
(+31)13.5 − 15.5
(+10−12=7)
46.6%
13.5 / 29
0.7%
+6
–   MadChess 2.0 64-bit2286+16
−16
(+30)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
1.4%
0
–   Chaturanga 2.4.32285+27
−27
(+29)9.5 − 19.5
(+5−15=9)
32.8%
9.5 / 29
4.7%
−88
–   CT800 1.33 64-bit2273+20
−20
(+17)18 − 17
(+14−13=8)
51.4%
18.0 / 35
12.0%
+27
–   Zevra 1.8.5 r664 64-bit2273+25
−25
(+17)0 − 1
(+0−1=0)
0.0%
0.0 / 1
16.3%
−INF
–   Dumb 1.3 64-bit2272+18
−19
(+16)20 − 20
(+17−17=6)
50.0%
20.0 / 40
13.3%
+16
–   Paladin 0.1 64-bit2272+14
−14
(+16)12 − 17
(+8−13=8)
41.4%
12.0 / 29
11.3%
−46
–   Esc 1.162266+9
−9
(+10)0 − 1
(+0−1=0)
0.0%
0.0 / 1
19.0%
−INF
–   Scidlet 3.61 64-bit2266+11
−11
(+10)16 − 14
(+13−11=6)
53.3%
16.0 / 30
20.5%
+36
–   Zeus 1.292261+9
−9
(+5)0 − 1
(+0−1=0)
0.0%
0.0 / 1
31.8%
−INF
–   Natwarlal 0.142261+8
−8
(+5)13 − 16
(+9−12=8)
44.8%
13.0 / 29
33.9%
−30
–   KMTChess 1.2.1 64-bit2260+17
−17
(+4)11.5 − 17.5
(+8−14=7)
39.7%
11.5 / 29
38.9%
−68
–   Invictus r228 64-bit2256+24
−24
(0)16.5 − 13.5
(+12−9=9)
55.0%
16.5 / 30
47.9%
+34
–   Robocide 0.4 64-bit2252+16
−16
(−4)17.5 − 18.5
(+14−15=7)
48.6%
17.5 / 36
60.1%
−13
–   FireFly 2.7.2 64-bit2252+14
−14
(−4)19 − 9
(+18−8=2)
67.9%
19.0 / 28
59.7%
+145
–   CT800 1.11 64-bit2239+20
−20
(−17)18.5 − 9.5
(+16−7=5)
66.1%
18.5 / 28
86.7%
+100
–   Robocide 20170718 64-bit2236+14
−14
(−20)15 − 14
(+12−11=6)
51.7%
15.0 / 29
92.9%
−8
–   Ant 2006-F2235+9
−9
(−21)1 − 0
(+1−0=0)
100.0%
1.0 / 1
95.3%
+INF
–   Anechka 0.082234+8
−8
(−22)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
96.4%
+97
–   CT800 1.30 64-bit2229+18
−18
(−27)11.5 − 18.5
(+8−15=7)
38.3%
11.5 / 30
96.9%
−111
–   Joker2 0.7.7 64-bit2228+17
−17
(−28)0 − 1
(+0−1=0)
0.0%
0.0 / 1
97.5%
−INF
–   AliChess 4.252228+10
−10
(−28)1 − 1
(+1−1=0)
50.0%
1.0 / 2
98.6%
−58
–   Adam 3.32219+10
−10
(−37)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.8%
+82
–   CT800 1.20 64-bit2218+17
−17
(−38)16 − 13
(+13−10=6)
55.2%
16.0 / 29
99.7%
0
–   Exacto 0.e 64-bit2217+15
−15
(−39)1 − 0
(+1−0=0)
100.0%
1.0 / 1
99.8%
+INF
–   Buzz 0.08 64-bit2214+13
−13
(−42)0 − 1
(+0−1=0)
0.0%
0.0 / 1
99.9%
−INF
–   RattateChess 1.0 Nosferatu2198+13
−13
(−58)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Latista (Sinobyl) 1.52195+11
−11
(−61)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Uralochka 1.1b2188+11
−11
(−68)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−37
–   Atak 6.82183+10
−10
(−73)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Uralochka 1.1d2179+20
−20
(−77)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   InmiChess 3.052155+28
−28
(−101)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Lime 662143+8
−8
(−113)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−82
–   Genesis 2.01b2137+22
−22
(−119)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−149
–   Tiny Chess 1.46 64-bit2136+18
−18
(−120)31.5 − 18.5
(+23−10=17)
63.0%
31.5 / 50
100.0%
−34
–   Fortress 1.622134+8
−8
(−122)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Clever Girl r160 64-bit2116+18
−18
(−140)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Alf 1.09 64-bit2109+17
−17
(−147)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+10
–   BikJump 2.01 64-bit2103+8
−8
(−153)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+4
–   RDChess 3.232045+13
−13
(−211)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−180
–   Gerbil 0.2 64-bit2043+10
−10
(−213)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Cinnamon 2.0 64-bit2022+12
−12
(−234)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Cupcake 1.1a 64-bit2015+25
−24
(−241)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−271
–   Armageddon 2.3081986+11
−11
(−270)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−239
–   Sissa 2.01966+23
−23
(−290)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   ChessMind 0.801954+17
−18
(−302)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Tyrell 1.021886+21
−21
(−370)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 August 10, 2019