CCRL 40/40
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 756'425 games
played by 1'967 programs
103446 CPU days (X2 4600+)

White wins: 259'856 (34.4%)
Black wins: 192'693 (25.5%)
Draws: 303'876 (40.2%)
White score: 54.4%

Engine Details

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Show each game results
Butcher 1.60n1 (2283+23
−23
)Quote
Author: Marek Kolacz (Poland) Link: Homepage
This is one of the 4 Butcher versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Xpdnt 0910072486+16
−16
(+203)0 − 3
(+0−3=0)
0.0%
0.0 / 3
0.0%
−INF
0 0 0
–   Hussar 0.42443+17
−18
(+160)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−129
= 0 0 0
–   nanoSzachy 3.82436+16
−16
(+153)3 − 4
(+1−2=4)
42.9%
3.0 / 7
0.0%
+121
1 = 0 = 0 = =
–   Glass 1.62426+20
−20
(+143)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
0
= 0 = 0
–   Delphil 2.6a2415+27
−27
(+132)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−24
0 = 0 =
–   Eeyore 1.52 32-bit2404+23
−23
(+121)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−161
0 0 0 =
–   Pawny 0.2 32-bit2399+29
−29
(+116)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+116
= 1 0 =
–   Delphil 1.82397+28
−28
(+114)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   LittleThought 1.04 32-bit2391+33
−33
(+108)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−48
= 0
–   Sorgenkind 0.42386+15
−15
(+103)6 − 9
(+4−7=4)
40.0%
6.0 / 15
0.0%
+40
0 0 1 = 0 = = 0 = 0 0 1 0 1 1
–   Sage 3.532383+18
−18
(+100)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.0%
+12
0 1 = 0 0 = 1 0
–   Dirty 0.99 OW52381+24
−24
(+98)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Ares 1.0042371+16
−16
(+88)11.5 − 20.5
(+8−17=7)
35.9%
11.5 / 32
0.0%
−16
0 0 0 0 = 0 0 = 0 0 0 1 = = 1 = 1 1 0 = 0 = 1 0 0 1 0 0 1 0 1 0
–   TJchess 1.012368+24
−24
(+85)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+85
0 = = 1
–   GreKo 6.52362+26
−26
(+79)3 − 3
(+0−0=6)
50.0%
3.0 / 6
0.0%
+79
= = = = = =
–   OliThink 5.3.0 32-bit2357+21
−21
(+74)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−68
= 0 0 =
–   Alfil 6.102356+33
−33
(+73)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+229
= 1
–   Glass 1.32352+26
−26
(+69)1.5 − 1.5
(+1−1=1)
50.0%
1.5 / 3
0.0%
+53
1 0 =
–   Plisk 0.2.6 32-bit2351+33
−33
(+68)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+8
0 = = =
–   Plisk 0.2.7d 32-bit2349+21
−21
(+66)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+66
0 0 1 1
–   Flux 2.2.12348+22
−22
(+65)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−77
0 =
–   GreKo 5.92346+24
−24
(+63)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+205
1 =
–   Tytan 9.32 32-bit2344+28
−28
(+61)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.1%
+61
1 0 1 0
–   Ghost 2.0.12341+19
−19
(+58)14 − 20
(+8−14=12)
41.2%
14.0 / 34
0.0%
−1
= = 0 1 = = = = 1 0 1 0 0 = 1 = 0 1 0 0 0 0 1 0 = 0 0 0 = 1 = 1 = 0
–   Eeyore 1.502341+26
−26
(+58)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.1%
−224
0 0 = 0
–   Xpdnt 0907042339+33
−33
(+56)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.3%
−86
0 =
–   Rodin 2.3a2337+24
−25
(+54)5.5 − 6.5
(+5−6=1)
45.8%
5.5 / 12
0.1%
+18
1 1 0 0 1 1 0 0 0 0 = 1
–   LittleThought 1.03 32-bit2337+21
−21
(+54)1 − 2
(+0−1=2)
33.3%
1.0 / 3
0.0%
−28
0 = =
–   Glass 1.52337+28
−28
(+54)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.2%
−141
0 = 0 0 1 0
–   Amundsen 0.802332+20
−20
(+49)6.5 − 9.5
(+4−7=5)
40.6%
6.5 / 16
0.1%
−10
0 0 1 = 1 = 0 = 0 1 0 1 = = 0 0
–   Daydreamer 1.52332+22
−22
(+49)6 − 8
(+4−6=4)
42.9%
6.0 / 14
0.1%
+2
1 0 0 0 0 1 = = 0 = 1 = 1 0
–   Asterisk 0.62330+20
−20
(+47)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.1%
+47
0 1
–   Alex 2.12a2325+35
−35
(+42)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
2.3%
−25
= = 0 =
–   Alex 2.132324+32
−32
(+41)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
2.1%
−40
0 1 = 0
–   Simplex 0.9.7 32-bit2322+31
−31
(+39)7 − 5
(+5−3=4)
58.3%
7.0 / 12
2.2%
+93
= 1 0 0 = 0 1 = 1 1 = 1
–   Chezzz 1.0.32310+22
−22
(+27)1 − 1
(+0−0=2)
50.0%
1.0 / 2
5.0%
+27
= =
–   Waxman 20102307+22
−21
(+24)7 − 9
(+5−7=4)
43.8%
7.0 / 16
6.5%
−17
1 1 0 0 0 0 1 = = = 1 0 0 0 = 1
–   Cheese 1.32306+17
−17
(+23)16 − 14
(+12−10=8)
53.3%
16.0 / 30
5.4%
+49
1 0 0 = 1 0 1 1 0 1 = = 0 0 = 1 1 1 = 1 1 = 0 = 0 1 0 0 = 1
–   Ares 1.003a2301+35
−35
(+18)6 − 8
(+3−5=6)
42.9%
6.0 / 14
20.0%
−29
0 1 = 0 0 = 1 0 = = = = 0 1
–   Joker 1.1.142299+20
−20
(+16)1 − 1
(+1−1=0)
50.0%
1.0 / 2
15.6%
+16
1 0
–   Zeus 1.292296+21
−21
(+13)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
20.0%
−69
= 1 0 0
–   Anechka 0.082294+19
−19
(+11)2 − 2
(+1−1=2)
50.0%
2.0 / 4
22.8%
0
0 = 1 =
–   Popochin 3.22293+18
−18
(+10)9.5 − 8.5
(+7−6=5)
52.8%
9.5 / 18
25.6%
+33
0 1 1 = 1 0 1 1 = 0 = 1 0 0 = = 0 1
–   AliChess 4.252288+22
−22
(+5)1 − 3
(+1−3=0)
25.0%
1.0 / 4
37.4%
−221
0 1 0 0
–   Glass 1.22280+30
−29
(−3)1 − 1
(+0−0=2)
50.0%
1.0 / 2
56.9%
−3
= =
–   Matilde 2008 32-bit2270+34
−34
(−13)3 − 3
(+2−2=2)
50.0%
3.0 / 6
73.1%
−20
0 1 = 0 = 1
–   Chispa 4.0.32269+19
−19
(−14)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
80.8%
+128
= 1
–   AliChess 4.202263+34
−35
(−20)6 − 8
(+4−6=4)
42.9%
6.0 / 14
82.6%
−69
1 = 0 0 0 1 1 0 0 = 1 = = 0
–   Sungorus 1.4 32-bit2259+21
−21
(−24)16 − 8
(+13−5=6)
66.7%
16.0 / 24
94.0%
+93
0 = 0 0 1 1 = 1 1 = 0 0 1 1 1 1 = 1 1 1 1 = 1 =
–   AliChess 4.212256+24
−24
(−27)12 − 16
(+9−13=6)
42.9%
12.0 / 28
94.5%
−80
1 = = 0 0 0 0 0 0 = = 0 0 1 0 0 0 1 0 1 1 0 1 = = 1 1 1
–   Ares 1.02255+31
−31
(−28)8.5 − 9.5
(+6−7=5)
47.2%
8.5 / 18
92.3%
−45
1 1 0 0 = = 1 = 1 = 1 0 0 0 0 0 = 1
–   Waxman 20092251+20
−20
(−32)16 − 12
(+11−7=10)
57.1%
16.0 / 28
98.3%
+11
1 0 = = 1 = 1 1 = 1 1 0 0 = 1 0 = 1 = 0 = = 1 1 0 1 0 =
–   RattateChess 1.0 Nosferatu2249+21
−21
(−34)21 − 11
(+16−6=10)
65.6%
21.0 / 32
98.4%
+72
1 0 = 1 0 1 1 1 0 = 1 0 0 = = 0 = 1 1 = 1 = 1 1 1 = 1 1 1 1 = =
–   Joker 1.1.062248+33
−33
(−35)1 − 1
(+0−0=2)
50.0%
1.0 / 2
95.4%
−35
= =
–   Rotor 0.1a2241+32
−32
(−42)2 − 0
(+2−0=0)
100.0%
2.0 / 2
97.9%
+INF
1 1
–   Atak 6.82240+20
−20
(−43)10.5 − 9.5
(+8−7=5)
52.5%
10.5 / 20
99.7%
−24
0 0 0 0 = = 1 = 1 1 = 1 1 0 0 1 1 1 = 0
–   Feuerstein 0.4.6.12236+19
−19
(−47)11.5 − 12.5
(+7−8=9)
47.9%
11.5 / 24
99.9%
−61
0 0 0 1 = 1 = 0 = = = = 1 0 = 0 1 = 1 1 = 0 0 1
–   Dolphin 1.02232+21
−21
(−51)5 − 3
(+3−1=4)
62.5%
5.0 / 8
99.9%
+28
1 1 = 1 = = = 0
–   Atak 6.72229+30
−30
(−54)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
99.7%
+234
1 1 1 =
–   Uralochka 1.1b2218+19
−19
(−65)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+58
1 1 0 1 = = = 1
–   Beowulf 2.4a 32-bit2215+22
−22
(−68)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+14
1 = 0 1
–   Gibbon 2.52a2214+16
−16
(−69)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+26
0 1 1 =
–   ChessAlex 2.0r42212+22
−22
(−71)4 − 4
(+2−2=4)
50.0%
4.0 / 8
100.0%
−71
= 0 1 0 = = = 1
–   Neurosis 2.52203+17
−17
(−80)12.5 − 7.5
(+8−3=9)
62.5%
12.5 / 20
100.0%
0
1 = = = 1 1 0 = = 1 1 0 = 1 = 1 1 0 = =
–   BlackBishop 1.02199+18
−18
(−84)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−84
= = 1 0
–   Mediocre 0.342183+27
−27
(−100)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−17
1 1 0 =
–   KMTChess 1.2.1 32-bit2180+21
−21
(−103)3 − 5
(+2−4=2)
37.5%
3.0 / 8
100.0%
−191
0 = 0 = 0 0 1 1
–   ECE 11.012178+23
−23
(−105)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−105
1 0 1 0
–   Atak 6.52177+25
−25
(−106)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−248
0 =
–   TJchess 0.1212130+19
−19
(−153)7.5 − 0.5
(+7−0=1)
93.8%
7.5 / 8
100.0%
+258
1 1 1 = 1 1 1 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Butcher 1.60n1
played with current
participants of this list
Represented by
1-2-CPU    280Butcher 1.61 32-bit
32-bit    416Butcher 1.61 32-bit
32-bit 1-2-CPU    416Butcher 1.61 32-bit
32-bit single-CPU    416Butcher 1.61 32-bit
All    280Butcher 1.61 32-bit
Free    280Butcher 1.61 32-bit
Free 1-2-CPU    280Butcher 1.61 32-bit
Free 32-bit    416Butcher 1.61 32-bit
Free 32-bit 1-2-CPU    416Butcher 1.61 32-bit
Free 32-bit single-CPU    416Butcher 1.61 32-bit
Free single-CPU    280Butcher 1.61 32-bit
Single-CPU    280Butcher 1.61 32-bit

Created in 2005-2013 by CCRL team
Last games added on November 18, 2017