CCRL 40/4
Downloads and Statistics
November 16, 2017
Testing summary:
Total: 1'577'904 games
played by 1'862 programs
21074 CPU days (X2 4600+)

White wins: 617'441 (39.1%)
Black wins: 503'303 (31.9%)
Draws: 457'160 (29.0%)
White score: 53.6%

Engine Details

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Show each game results
Butcher 1.64 64-bit (2245+60
−59
)Quote
Author: Marek Kolacz (Poland) Link: Homepage
This is one of the 3 Butcher versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Shallow 2 rev8 64-bit2427+21
−21
(+182)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   OliThink 5.3.2 64-bit2402+14
−14
(+157)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   Flux 2.2.12388+89
−87
(+143)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.4%
−INF
0
–   Der Bringer 1.92373+8
−8
(+128)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   The Crazy Bishop 00522363+9
−9
(+118)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Amateur 2.822352+8
−8
(+107)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+76
=
–   Joker 1.1.142309+13
−13
(+64)0 − 1
(+0−1=0)
0.0%
0.0 / 1
2.2%
−INF
0
–   EveAnn 1.71a2307+16
−16
(+62)0 − 1
(+0−1=0)
0.0%
0.0 / 1
2.7%
−INF
0
–   Waxman 20162289+18
−18
(+44)0 − 1
(+0−1=0)
0.0%
0.0 / 1
8.6%
−INF
0
–   MadChess 2.0 64-bit2285+16
−16
(+40)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
10.5%
+9
=
–   Esc 1.162264+9
−9
(+19)0 − 1
(+0−1=0)
0.0%
0.0 / 1
26.9%
−INF
0
–   Zeus 1.292257+10
−10
(+12)0 − 1
(+0−1=0)
0.0%
0.0 / 1
35.0%
−INF
0
–   CT800 1.11 64-bit2240+20
−20
(−5)18.5 − 9.5
(+16−7=5)
66.1%
18.5 / 28
55.6%
+110
1 = 0 1 0 1 0 = = 1 0 1 1 1 1 1 = = 1 1 0 1 1 1 0 0 1 1
–   Ant 2006-F2236+10
−9
(−9)1 − 0
(+1−0=0)
100.0%
1.0 / 1
60.9%
+INF
1
–   Anechka 0.082235+8
−8
(−10)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
61.6%
+107
1 =
–   AliChess 4.252234+11
−11
(−11)1 − 0
(+1−0=0)
100.0%
1.0 / 1
63.2%
+INF
1
–   Adam 3.32224+11
−11
(−21)1 − 0
(+1−0=0)
100.0%
1.0 / 1
74.2%
+INF
1
–   Buzz 0.08 64-bit2215+15
−15
(−30)0 − 1
(+0−1=0)
0.0%
0.0 / 1
82.1%
−INF
0
–   Uralochka 1.1b2184+11
−12
(−61)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
97.2%
−30
=
–   Lime 662142+9
−9
(−103)0 − 1
(+0−1=0)
0.0%
0.0 / 1
99.9%
−INF
0
–   Tiny Chess 1.46 64-bit2133+25
−25
(−112)31.5 − 18.5
(+23−10=17)
63.0%
31.5 / 50
100.0%
−27
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

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Butcher 1.64 64-bit
played with current
participants of this list
Represented by

Created in 2005-2013 by CCRL team
Last games added on November 16, 2017