CCRL Blitz
Downloads and Statistics
July 11, 2020
Testing summary:
Total: 2'325'533 games
played by 2'738 programs

White wins: 896'067 (38.5%)
Black wins: 720'738 (31.0%)
Draws: 708'728 (30.5%)
White score: 53.8%

Engine Details

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Show each game results
Butcher 1.64 64-bit (2254+21
−21
)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
(+669)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Devel 2.00002712+12
−12
(+458)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Zarkov 6.552618+12
−12
(+364)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Sloppy 0.2.2 64-bit2616+8
−7
(+362)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Delocto 0.6 64-bit2611+16
−16
(+357)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Yace 0.99.872503+7
−8
(+249)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   NoC 4.20 64-bit2490+18
−18
(+236)1 − 9
(+0−8=2)
10.0%
1.0 / 10
0.0%
−91
–   Drosophila 1.5.1 64-bit2477+14
−15
(+223)7 − 23
(+4−20=6)
23.3%
7.0 / 30
0.0%
+19
–   Ares 1.005.2 64-bit2440+12
−12
(+186)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Soldat 4.0 beta 64-bit2438+18
−18
(+184)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Flux 2.2.12432+22
−22
(+178)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Delphil 3.2 64-bit2430+14
−14
(+176)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Shallow 2 rev8 64-bit2428+16
−16
(+174)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   RomiChess P3n 64-bit2413+14
−14
(+159)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+189
–   Teki 1 64-bit2406+18
−18
(+152)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Ifrit m1.8 64-bit2405+10
−10
(+151)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+120
–   OliThink 5.3.2 64-bit2403+13
−13
(+149)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Galjoen 0.39 64-bit2393+15
−15
(+139)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Bearded N44.5 64-bit2392+18
−17
(+138)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   KnightDreamer 3.32392+11
−11
(+138)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Snitch 1.6.2 64-bit2390+58
−59
(+136)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   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
–   The Crazy Bishop 00522364+8
−8
(+110)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   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-bit2351+20
−20
(+97)11 − 21
(+7−17=8)
34.4%
11.0 / 32
0.0%
−13
–   Pirarucu 2.0.2 64-bit2347+37
−36
(+93)8 − 17
(+8−17=0)
32.0%
8.0 / 25
0.0%
−67
–   Plisk 0.2.7d 64-bit2342+10
−10
(+88)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Sungorus 1.4 64-bit2313+9
−9
(+59)14.5 − 13.5
(+12−11=5)
51.8%
14.5 / 28
0.0%
+73
–   RubiChess 0.7 64-bit2309+24
−23
(+55)15 − 13
(+11−9=8)
53.6%
15.0 / 28
0.0%
+79
–   Averno 0.812307+9
−9
(+53)12.5 − 12.5
(+8−8=9)
50.0%
12.5 / 25
0.0%
+53
–   EveAnn 1.71a2307+15
−15
(+53)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Joker 1.1.142304+12
−12
(+50)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Tytan 9.32 64-bit2297+13
−13
(+43)13.5 − 14.5
(+10−11=7)
48.2%
13.5 / 28
0.0%
+27
–   Resp 0.19 64-bit Nobook2296+10
−10
(+42)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Waxman 20162289+18
−18
(+35)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.7%
−INF
–   MadChess 2.0 64-bit2286+16
−16
(+32)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.8%
+1
–   Ayito 0.2.9942285+11
−11
(+31)13.5 − 15.5
(+10−12=7)
46.6%
13.5 / 29
0.5%
+6
–   Halogen 4 64-bit 4CPU2280+26
−26
(+26)21.5 − 22.5
(+15−16=13)
48.9%
21.5 / 44
5.5%
+15
–   Zevra 1.8.5 r664 64-bit2272+25
−25
(+18)0 − 1
(+0−1=0)
0.0%
0.0 / 1
13.8%
−INF
–   Chaturanga 2.4.32272+25
−25
(+18)9.5 − 19.5
(+5−15=9)
32.8%
9.5 / 29
13.4%
−99
–   Paladin 0.1 64-bit2271+14
−14
(+17)12 − 17
(+8−13=8)
41.4%
12.0 / 29
8.9%
−45
–   Dumb 1.3 64-bit2271+18
−18
(+17)20 − 20
(+17−17=6)
50.0%
20.0 / 40
10.4%
+17
–   CT800 1.33 64-bit2270+19
−19
(+16)18 − 17
(+14−13=8)
51.4%
18.0 / 35
12.6%
+26
–   Esc 1.162266+9
−9
(+12)0 − 1
(+0−1=0)
0.0%
0.0 / 1
13.4%
−INF
–   Scidlet 3.61 64-bit2264+11
−11
(+10)16 − 14
(+13−11=6)
53.3%
16.0 / 30
18.9%
+36
–   Zeus 1.292261+9
−9
(+7)0 − 1
(+0−1=0)
0.0%
0.0 / 1
26.2%
−INF
–   Natwarlal 0.142260+8
−8
(+6)13 − 16
(+9−12=8)
44.8%
13.0 / 29
28.5%
−29
–   KMTChess 1.2.1 64-bit2259+17
−17
(+5)11.5 − 17.5
(+8−14=7)
39.7%
11.5 / 29
34.5%
−67
–   Invictus r228 64-bit2256+24
−24
(+2)16.5 − 13.5
(+12−9=9)
55.0%
16.5 / 30
43.3%
+36
–   FireFly 2.7.2 64-bit2252+14
−14
(−2)19 − 9
(+18−8=2)
67.9%
19.0 / 28
56.0%
+147
–   Robocide 0.4 64-bit2250+15
−15
(−4)17.5 − 18.5
(+14−15=7)
48.6%
17.5 / 36
61.3%
−13
–   CT800 1.11 64-bit2239+20
−20
(−15)18.5 − 9.5
(+16−7=5)
66.1%
18.5 / 28
85.0%
+102
–   Robocide 20170718 64-bit2235+14
−14
(−19)15 − 14
(+12−11=6)
51.7%
15.0 / 29
92.5%
−7
–   Anechka 0.082233+8
−8
(−21)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
96.4%
+98
–   Ant 2006-F2232+9
−9
(−22)1 − 0
(+1−0=0)
100.0%
1.0 / 1
97.3%
+INF
–   CT800 1.30 64-bit2228+18
−18
(−26)11.5 − 18.5
(+8−15=7)
38.3%
11.5 / 30
96.7%
−110
–   AliChess 4.252227+9
−10
(−27)1 − 1
(+1−1=0)
50.0%
1.0 / 2
98.8%
−57
–   Joker2 0.7.7 64-bit2222+16
−16
(−32)0 − 1
(+0−1=0)
0.0%
0.0 / 1
99.0%
−INF
–   Exacto 0.e 64-bit2220+14
−14
(−34)1 − 0
(+1−0=0)
100.0%
1.0 / 1
99.6%
+INF
–   Adam 3.32220+10
−10
(−34)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.8%
+85
–   CT800 1.20 64-bit2217+17
−17
(−37)16 − 13
(+13−10=6)
55.2%
16.0 / 29
99.7%
+1
–   Buzz 0.08 64-bit2214+12
−12
(−40)0 − 1
(+0−1=0)
0.0%
0.0 / 1
99.9%
−INF
–   RattateChess 1.0 Nosferatu2198+12
−12
(−56)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Latista (Sinobyl) 1.52195+11
−11
(−59)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Uralochka 1.1b2188+11
−11
(−66)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−35
–   Uralochka 1.1d2188+18
−17
(−66)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Atak 6.82184+10
−10
(−70)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   InmiChess 3.052159+27
−27
(−95)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Lime 662143+8
−8
(−111)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−80
–   Genesis 2.01b2137+21
−21
(−117)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−147
–   Tiny Chess 1.46 64-bit2136+17
−18
(−118)31.5 − 18.5
(+23−10=17)
63.0%
31.5 / 50
100.0%
−32
–   Fortress 1.622136+8
−8
(−118)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Clever Girl r160 64-bit2118+18
−18
(−136)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Alf 1.09 64-bit2111+15
−15
(−143)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+14
–   BikJump 2.01 64-bit2102+8
−8
(−152)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+5
–   RDChess 3.232048+13
−13
(−206)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−175
–   Gerbil 0.2 64-bit2042+9
−9
(−212)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Cinnamon 2.0 64-bit2022+12
−12
(−232)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Cupcake 1.1a 64-bit2015+24
−25
(−239)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−269
–   Armageddon 2.3081985+11
−11
(−269)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−238
–   Sissa 2.01966+23
−23
(−288)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   ChessMind 0.801953+17
−18
(−301)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Tyrell 1.021894+20
−20
(−360)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 July 11, 2020