CCRL Blitz
Downloads and Statistics
May 9, 2021
Testing summary:
Total: 2'520'531 games
played by 3'005 programs

White wins: 968'591 (38.4%)
Black wins: 775'557 (30.8%)
Draws: 776'383 (30.8%)
White score: 53.8%

Engine Details

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Show each game results
Butcher 1.64 64-bit (2253+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-bit2922+9
−9
(+669)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Devel 2.00002713+12
−12
(+460)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Zarkov 6.552619+12
−12
(+366)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Sloppy 0.2.2 64-bit2616+7
−8
(+363)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Delocto 0.6 64-bit2611+16
−16
(+358)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Yace 0.99.872502+7
−7
(+249)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   NoC 4.20 64-bit2492+15
−15
(+239)1 − 9
(+0−8=2)
10.0%
1.0 / 10
0.0%
−88
–   Drosophila 1.5.1 64-bit2477+15
−15
(+224)7 − 23
(+4−20=6)
23.3%
7.0 / 30
0.0%
+20
–   Ares 1.005.2 64-bit2440+13
−13
(+187)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Soldat 4.0 beta 64-bit2439+17
−17
(+186)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Flux 2.2.12434+19
−19
(+181)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Delphil 3.2 64-bit2431+14
−14
(+178)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Shallow 2 rev8 64-bit2424+16
−16
(+171)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Snitch 1.6.2 64-bit2414+39
−40
(+161)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   RomiChess P3n 64-bit2412+14
−14
(+159)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+189
–   Teki 1 64-bit2405+18
−18
(+152)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Ifrit m1.8 64-bit2405+10
−10
(+152)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+121
–   OliThink 5.3.2 64-bit2402+13
−13
(+149)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   KnightDreamer 3.32393+11
−10
(+140)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Galjoen 0.39 64-bit2392+15
−15
(+139)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Bearded N44.5 64-bit2392+17
−17
(+139)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Diablo 0.5.12384+9
−9
(+131)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+161
–   Der Bringer 1.92373+8
−8
(+120)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−37
–   RESP 0.19 64-bit2363+20
−20
(+110)13.5 − 17.5
(+10−14=7)
43.5%
13.5 / 31
0.0%
+61
–   The Crazy Bishop 00522363+8
−8
(+110)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Amateur 2.822350+8
−8
(+97)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+66
–   Stash 17.0 64-bit2348+20
−20
(+95)11 − 21
(+7−17=8)
34.4%
11.0 / 32
0.0%
−15
–   Pirarucu 2.0.2 64-bit2346+37
−36
(+93)8 − 17
(+8−17=0)
32.0%
8.0 / 25
0.0%
−67
–   Plisk 0.2.7d 64-bit2343+10
−10
(+90)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Halogen 5 64-bit2339+20
−20
(+86)11.5 − 20.5
(+8−17=7)
35.9%
11.5 / 32
0.0%
−16
–   Supernova 2.1.4 64-bit2320+21
−21
(+67)12.5 − 19.5
(+8−15=9)
39.1%
12.5 / 32
0.0%
−11
–   Sungorus 1.4 64-bit2310+9
−9
(+57)14.5 − 13.5
(+12−11=5)
51.8%
14.5 / 28
0.0%
+71
–   RubiChess 0.7 64-bit2308+24
−23
(+55)15 − 13
(+11−9=8)
53.6%
15.0 / 28
0.0%
+79
–   Averno 0.812306+9
−9
(+53)12.5 − 12.5
(+8−8=9)
50.0%
12.5 / 25
0.0%
+53
–   EveAnn 1.71a2306+15
−15
(+53)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Joker 1.1.142301+12
−12
(+48)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Tytan 9.32 64-bit2296+13
−13
(+43)13.5 − 14.5
(+10−11=7)
48.2%
13.5 / 28
0.0%
+27
–   Resp 0.19 64-bit Nobook2295+10
−10
(+42)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Fornax 1-2 64-bit2292+19
−19
(+39)16.5 − 15.5
(+13−12=7)
51.6%
16.5 / 32
0.3%
+49
–   Waxman 20162288+18
−18
(+35)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.5%
−INF
–   Ayito 0.2.9942286+10
−10
(+33)13.5 − 15.5
(+10−12=7)
46.6%
13.5 / 29
0.2%
+8
–   MadChess 2.0 64-bit2285+16
−16
(+32)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.6%
+1
–   Halogen 4 64-bit 4CPU2279+26
−26
(+26)21.5 − 22.5
(+15−16=13)
48.9%
21.5 / 44
5.4%
+15
–   Zevra 1.8.5 r664 64-bit2271+25
−25
(+18)0 − 1
(+0−1=0)
0.0%
0.0 / 1
13.4%
−INF
–   Chaturanga 2.4.32270+25
−25
(+17)9.5 − 19.5
(+5−15=9)
32.8%
9.5 / 29
14.0%
−100
–   CT800 1.33 64-bit2269+19
−19
(+16)18 − 17
(+14−13=8)
51.4%
18.0 / 35
12.8%
+26
–   Paladin 0.1 64-bit2269+14
−14
(+16)12 − 17
(+8−13=8)
41.4%
12.0 / 29
8.7%
−46
–   Dumb 1.3 64-bit2269+18
−19
(+16)20 − 20
(+17−17=6)
50.0%
20.0 / 40
11.0%
+16
–   Esc 1.162266+8
−9
(+13)0 − 1
(+0−1=0)
0.0%
0.0 / 1
12.1%
−INF
–   Scidlet 3.61 64-bit2264+11
−11
(+11)16 − 14
(+13−11=6)
53.3%
16.0 / 30
17.4%
+37
–   Zeus 1.292260+9
−9
(+7)0 − 1
(+0−1=0)
0.0%
0.0 / 1
25.0%
−INF
–   Natwarlal 0.142259+8
−8
(+6)13 − 16
(+9−12=8)
44.8%
13.0 / 29
29.4%
−29
–   KMTChess 1.2.1 64-bit2258+17
−17
(+5)11.5 − 17.5
(+8−14=7)
39.7%
11.5 / 29
35.3%
−67
–   Invictus r228 64-bit2255+24
−24
(+2)16.5 − 13.5
(+12−9=9)
55.0%
16.5 / 30
44.1%
+36
–   FireFly 2.7.2 64-bit2250+14
−14
(−3)19 − 9
(+18−8=2)
67.9%
19.0 / 28
61.0%
+146
–   Robocide 0.4 64-bit2247+15
−15
(−6)17.5 − 18.5
(+14−15=7)
48.6%
17.5 / 36
69.4%
−15
–   CT800 1.11 64-bit2238+20
−20
(−15)18.5 − 9.5
(+16−7=5)
66.1%
18.5 / 28
86.3%
+102
–   Robocide 20170718 64-bit2234+14
−14
(−19)15 − 14
(+12−11=6)
51.7%
15.0 / 29
94.2%
−7
–   Anechka 0.082233+8
−8
(−20)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
97.4%
+99
–   Ant 2006-F2229+9
−9
(−24)1 − 0
(+1−0=0)
100.0%
1.0 / 1
98.6%
+INF
–   Cinnamon 2.3.3 64-bit2228+34
−34
(−25)11.5 − 15.5
(+9−13=5)
42.6%
11.5 / 27
89.6%
−78
–   AliChess 4.252227+9
−10
(−26)1 − 1
(+1−1=0)
50.0%
1.0 / 2
99.2%
−56
–   CT800 1.30 64-bit2227+18
−18
(−26)11.5 − 18.5
(+8−15=7)
38.3%
11.5 / 30
97.4%
−110
–   Joker2 0.7.7 64-bit2221+16
−16
(−32)0 − 1
(+0−1=0)
0.0%
0.0 / 1
99.3%
−INF
–   Adam 3.32220+10
−9
(−33)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.9%
+86
–   Exacto 0.e 64-bit2219+14
−14
(−34)1 − 0
(+1−0=0)
100.0%
1.0 / 1
99.8%
+INF
–   CT800 1.20 64-bit2215+17
−17
(−38)16 − 13
(+13−10=6)
55.2%
16.0 / 29
99.8%
0
–   Buzz 0.08 64-bit2209+12
−12
(−44)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   RattateChess 1.0 Nosferatu2199+12
−12
(−54)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Latista (Sinobyl) 1.52194+11
−11
(−59)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Uralochka 1.1b2188+11
−11
(−65)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−34
–   Uralochka 1.1d2186+17
−17
(−67)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Atak 6.82184+10
−9
(−69)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   InmiChess 3.052159+26
−26
(−94)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Lime 662142+8
−8
(−111)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−80
–   Genesis 2.01b2138+21
−21
(−115)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−145
–   Fortress 1.622136+8
−8
(−117)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Tiny Chess 1.46 64-bit2135+17
−18
(−118)31.5 − 18.5
(+23−10=17)
63.0%
31.5 / 50
100.0%
−32
–   Clever Girl r160 64-bit2118+18
−18
(−135)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Alf 1.09 64-bit2109+15
−15
(−144)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+13
–   BikJump 2.01 64-bit2102+8
−8
(−151)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+6
–   RDChess 3.232047+13
−13
(−206)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−175
–   Gerbil 0.2 64-bit2043+9
−9
(−210)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Cinnamon 2.0 64-bit2021+12
−12
(−232)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Cupcake 1.1a 64-bit2013+25
−24
(−240)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−270
–   Armageddon 2.3081985+11
−11
(−268)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−237
–   Sissa 2.01963+22
−22
(−290)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   ChessMind 0.801953+17
−18
(−300)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Tyrell 1.021903+17
−17
(−350)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF

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Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on May 9, 2021