CCRL Blitz
Downloads and Statistics
April 17, 2021
Testing summary:
Total: 2'506'279 games
played by 2'984 programs

White wins: 963'662 (38.4%)
Black wins: 771'889 (30.8%)
Draws: 770'728 (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-bit2923+9
−9		(+670)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Devel 2.00002713+12
−12		(+460)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Zarkov 6.552619+11
−11		(+366)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Sloppy 0.2.2 64-bit2616+8
−8		(+363)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Delocto 0.6 64-bit2612+16
−16		(+359)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Yace 0.99.872502+7
−7		(+249)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   NoC 4.20 64-bit2494+16
−15		(+241)1 − 9
(+0−8=2)		10.0%
1.0 / 10
0.0%
−86
0 0 = = 0 0 0 0 0 0
–   Drosophila 1.5.1 64-bit2477+15
−15		(+224)7 − 23
(+4−20=6)
23.3%
7.0 / 30
0.0%
+20
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		(+187)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Soldat 4.0 beta 64-bit2439+17
−17		(+186)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Flux 2.2.12434+19
−19		(+181)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Delphil 3.2 64-bit2431+14
−14		(+178)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Shallow 2 rev8 64-bit2424+16
−15		(+171)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Snitch 1.6.2 64-bit2414+42
−43		(+161)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   RomiChess P3n 64-bit2412+14
−14		(+159)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+189
=
–   Ifrit m1.8 64-bit2405+10
−10		(+152)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+121
=
–   Teki 1 64-bit2405+18
−18		(+152)1 − 0
(+1−0=0)		100.0%
1.0 / 1
0.0%
+INF
1
–   OliThink 5.3.2 64-bit2402+13
−13		(+149)1 − 0
(+1−0=0)		100.0%
1.0 / 1
0.0%
+INF
1
–   Bearded N44.5 64-bit2393+17
−17		(+140)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   KnightDreamer 3.32393+10
−11		(+140)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Galjoen 0.39 64-bit2392+15
−15		(+139)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   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
= 0
–   RESP 0.19 64-bit2363+20
−20		(+110)13.5 − 17.5
(+10−14=7)
43.5%
13.5 / 31
0.0%
+61
0 1 1 0 0 = 0 0 0 = 1 = = 0 1 1 0 1 = 0 1 = = 0 1 0 0 0 1 1 0
–   The Crazy Bishop 00522363+8
−8		(+110)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   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
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-bit2346+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		(+91)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Halogen 5 64-bit2340+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-bit2320+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		(+57)14.5 − 13.5
(+12−11=5)		51.8%
14.5 / 28
0.0%
+71
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-bit2308+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 1.71a2306+15
−15		(+53)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Averno 0.812306+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		(+48)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Tytan 9.32 64-bit2296+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 Nobook2295+10
−10		(+42)1 − 0
(+1−0=0)		100.0%
1.0 / 1
0.0%
+INF
1
–   Fornax 1-2 64-bit2292+19
−19		(+39)16.5 − 15.5
(+13−12=7)
51.6%
16.5 / 32
0.3%
+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 20162288+18
−18		(+35)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.5%
−INF
0
–   Ayito 0.2.9942286+10
−10		(+33)13.5 − 15.5
(+10−12=7)		46.6%
13.5 / 29
0.2%
+8
1 = = 0 1 0 0 1 1 = 1 0 1 0 0 0 1 = = 0 = 0 0 0 1 = 0 1 1
–   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
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-bit2271+25
−25		(+18)0 − 1
(+0−1=0)		0.0%
0.0 / 1
13.5%
−INF
0
–   Chaturanga 2.4.32270+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		(+17)12 − 17
(+8−13=8)		41.4%
12.0 / 29
8.8%
−45
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+19
−19		(+17)20 − 20
(+17−17=6)
50.0%
20.0 / 40
11.1%
+17
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		(+16)18 − 17
(+14−13=8)
51.4%
18.0 / 35
12.8%
+26
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
−9		(+13)0 − 1
(+0−1=0)		0.0%
0.0 / 1
12.1%
−INF
0
–   Scidlet 3.61 64-bit2264+11
−11		(+11)16 − 14
(+13−11=6)
53.3%
16.0 / 30
17.4%
+37
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		(+8)0 − 1
(+0−1=0)		0.0%
0.0 / 1
25.1%
−INF
0
–   Natwarlal 0.142259+8
−8		(+6)13 − 16
(+9−12=8)		44.8%
13.0 / 29
29.5%
−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-bit2258+17
−17		(+5)11.5 − 17.5
(+8−14=7)		39.7%
11.5 / 29
35.4%
−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		(+3)16.5 − 13.5
(+12−9=9)
55.0%
16.5 / 30
44.2%
+37
= = 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-bit2250+14
−14		(−3)19 − 9
(+18−8=2)		67.9%
19.0 / 28
61.0%
+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-bit2247+15
−15		(−6)17.5 − 18.5
(+14−15=7)
48.6%
17.5 / 36
69.3%
−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-bit2238+20
−20		(−15)18.5 − 9.5
(+16−7=5)		66.1%
18.5 / 28
86.3%
+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-bit2234+14
−14		(−19)15 − 14
(+12−11=6)		51.7%
15.0 / 29
94.2%
−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+8
−7		(−20)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
97.4%
+99
= 1
–   Ant 2006-F2230+9
−9		(−23)1 − 0
(+1−0=0)		100.0%
1.0 / 1
98.6%
+INF
1
–   Cinnamon 2.3.3 64-bit2228+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
–   AliChess 4.252227+9
−9		(−26)1 − 1
(+1−1=0)		50.0%
1.0 / 2
99.2%
−56
0 1
–   CT800 1.30 64-bit2227+18
−18		(−26)11.5 − 18.5
(+8−15=7)
38.3%
11.5 / 30
97.4%
−110
1 = 0 0 1 = 0 1 1 0 = 1 = = 0 1 0 1 = 1 0 0 0 = 0 0 0 0 0 0
–   Joker2 0.7.7 64-bit2221+16
−16		(−32)0 − 1
(+0−1=0)		0.0%
0.0 / 1
99.3%
−INF
0
–   Adam 3.32220+10
−10		(−33)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
99.9%
+86
= 1
–   Exacto 0.e 64-bit2219+14
−14		(−34)1 − 0
(+1−0=0)		100.0%
1.0 / 1
99.8%
+INF
1
–   CT800 1.20 64-bit2215+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		(−43)0 − 1
(+0−1=0)		0.0%
0.0 / 1
100.0%
−INF
0
–   RattateChess 1.0 Nosferatu2199+12
−12		(−54)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Latista (Sinobyl) 1.52194+11
−11		(−59)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   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
1
–   Atak 6.82184+10
−10		(−69)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   InmiChess 3.052159+26
−26		(−94)0 − 1
(+0−1=0)		0.0%
0.0 / 1
100.0%
−INF
0
–   Lime 662142+8
−8		(−111)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−80
1 0
–   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
0
–   Tiny Chess 1.46 64-bit2135+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		(−135)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Alf 1.09 64-bit2109+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		(−151)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+6
= 1
–   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
1
–   Cinnamon 2.0 64-bit2021+12
−12		(−232)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Cupcake 1.1a 64-bit2014+25
−25		(−239)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−269
=
–   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
1
–   ChessMind 0.801953+17
−18		(−300)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Tyrell 1.021901+18
−18		(−352)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
982 games: 345 wins, 411 losses, 226 draws (23.0%), score: 46.6%

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Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on April 17, 2021