CCRL 40/4
Downloads and Statistics
January 20, 2018
Testing summary:
Total: 1'636'522 games
played by 1'950 programs
22009 CPU days (X2 4600+)

White wins: 639'530 (39.1%)
Black wins: 520'020 (31.8%)
Draws: 476'972 (29.1%)
White score: 53.7%

Engine Details

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Show each game results
Butcher 1.61 64-bit#264  (2264+13
−13
)Quote
Author: Marek Kolacz (Poland) Link: Homepage
This is one of the 3 Butcher versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Betsabe II 1.472469+16
−16
(+205)6.5 − 25.5
(+3−22=7)
20.3%
6.5 / 32
0.0%
−20
= 0 0 0 0 = 0 0 0 0 = 0 0 = 0 0 0 1 0 0 0 0 1 = 0 0 0 1 0 0 = =
–   Cmcchess 2.6 64-bit2369+13
−13
(+105)17 − 25
(+11−19=12)
40.5%
17.0 / 42
0.0%
+37
0 0 0 0 0 1 1 0 0 0 = 0 = 1 = 1 0 0 = 0 0 = = 1 = = 0 1 1 1 0 = = = 1 = 1 0 1 0 0 0
–   Terra 3.42365+10
−11
(+101)13.5 − 18.5
(+9−14=9)
42.2%
13.5 / 32
0.0%
+45
= = 1 = 0 0 0 = 0 0 = = 1 0 1 0 0 1 = 1 = 0 1 0 0 = 1 0 1 1 0 0
–   Lozza 1.16 64-bit2359+14
−14
(+95)7 − 25
(+5−23=4)
21.9%
7.0 / 32
0.0%
−135
0 1 0 0 0 0 0 0 0 0 0 0 1 = = = = 1 0 0 0 1 0 0 0 0 0 0 0 0 0 1
–   Capivara LK 0.09a02c 64-bit2356+18
−18
(+92)12.5 − 19.5
(+11−18=3)
39.1%
12.5 / 32
0.0%
+3
0 0 0 0 1 0 0 1 0 1 0 0 = 0 1 0 1 0 1 1 1 0 1 = 1 0 1 0 = 0 0 0
–   Amateur 2.822351+8
−8
(+87)9.5 − 22.5
(+6−19=7)
29.7%
9.5 / 32
0.0%
−65
= = 1 0 0 = 0 1 0 = = 0 0 1 0 0 0 0 1 1 0 = 1 0 0 = 0 0 0 0 0 0
–   Alex 2.14a 64-bit2344+11
−11
(+80)11 − 21
(+6−16=10)
34.4%
11.0 / 32
0.0%
−26
1 0 1 = 0 1 0 = 0 = = 0 = = 0 0 1 0 = 0 1 0 0 0 0 = = 0 = 0 0 1
–   Tigran 2.4n 64-bit2343+12
−12
(+79)10 − 22
(+5−17=10)
31.3%
10.0 / 32
0.0%
−48
= 0 0 0 0 0 0 0 = = 0 1 1 = 0 = 1 = = 0 = 0 = 0 0 0 0 = 1 0 1 0
–   Plisk 0.2.7d 64-bit2342+11
−11
(+78)1.5 − 5.5
(+1−5=1)
21.4%
1.5 / 7
0.0%
−140
0 = 0 1 0 0 0
–   Horizon 4.42341+9
−9
(+77)15 − 17
(+12−14=6)
46.9%
15.0 / 32
0.0%
+50
0 1 0 = 1 1 1 1 0 1 1 1 = 0 0 0 = 1 = 0 = 0 = 0 0 0 1 0 0 1 1 0
–   Queen 4.032337+9
−8
(+73)17 − 15
(+13−11=8)
53.1%
17.0 / 32
0.0%
+95
1 1 1 0 1 1 = = 1 1 0 = 1 0 1 0 0 1 = = 0 0 1 0 = 0 0 = = 1 0 1
–   TJchess 1.1 64-bit2336+12
−12
(+72)14.5 − 17.5
(+13−16=3)
45.3%
14.5 / 32
0.0%
+33
1 = 1 0 = 0 0 1 1 1 0 0 1 0 1 1 1 1 0 1 0 0 0 0 1 0 0 1 0 = 0 0
–   EveAnn 1.722333+16
−16
(+69)11.5 − 17.5
(+9−15=5)
39.7%
11.5 / 29
0.0%
−10
1 0 = 0 0 1 1 1 0 0 = = 0 0 0 0 1 0 = 0 0 0 1 0 0 1 1 1 =
–   Arion 1.72332+8
−7
(+68)13 − 19
(+8−14=10)
40.6%
13.0 / 32
0.0%
+4
= 0 0 0 0 0 0 0 0 = 0 = = = = 1 0 0 1 = = 1 0 = = 1 1 1 1 0 0 1
–   Ares 1.0042330+14
−13
(+66)13.5 − 10.5
(+10−7=7)
56.3%
13.5 / 24
0.0%
+109
= 1 0 = = = 1 0 1 1 1 = 1 0 0 1 1 = = 0 1 0 0 1
–   Waxman 20142330+16
−16
(+66)11.5 − 19.5
(+7−15=9)
37.1%
11.5 / 31
0.0%
−23
0 0 1 0 0 0 = 1 0 = 1 = = 0 0 = 0 0 0 1 0 = 1 = 0 = 1 0 0 1 =
–   Sage 3.532324+8
−8
(+60)8.5 − 23.5
(+6−21=5)
26.6%
8.5 / 32
0.0%
−123
= 0 0 0 0 0 0 0 0 = = 1 0 = 0 0 1 0 0 0 0 0 0 0 0 1 1 1 0 0 = 1
–   Chezzz 1.0.32323+10
−9
(+59)17 − 15
(+11−9=12)
53.1%
17.0 / 32
0.0%
+80
0 0 0 1 1 = = 0 = 0 0 0 = 1 1 0 1 1 1 1 0 = 1 1 = = = 1 = = = =
–   CyberPagno 2.2 64-bit2319+17
−17
(+55)10.5 − 21.5
(+8−19=5)
32.8%
10.5 / 32
0.0%
−79
0 0 0 0 1 0 = 0 0 1 = 0 0 0 0 = 0 0 1 0 0 1 0 1 0 = 1 0 = 1 1 0
–   Jazz 840 64-bit2319+21
−21
(+55)14.5 − 17.5
(+10−13=9)
45.3%
14.5 / 32
0.0%
+22
0 1 = = 1 0 1 1 0 0 = = 0 = = 0 0 1 0 1 = 0 0 1 0 = 0 1 1 0 1 =
–   Absolute Zero 2.4.7.2 64-bit2314+16
−16
(+50)17 − 15
(+14−12=6)
53.1%
17.0 / 32
0.0%
+70
1 0 1 = = 0 0 1 1 1 0 0 1 = 1 1 0 1 0 = 1 1 1 0 0 = 0 = 1 0 0 1
–   Mediocre 0.5 64-bit2312+14
−14
(+48)16 − 16
(+12−12=8)
50.0%
16.0 / 32
0.0%
+46
0 1 1 0 0 = = 1 0 = 1 0 1 1 = 0 0 1 1 = 1 = = 1 0 0 0 0 0 = 1 1
–   Aice 0.99.22312+10
−10
(+48)11 − 21
(+7−17=8)
34.4%
11.0 / 32
0.0%
−63
0 1 = 0 0 0 1 0 0 = 0 0 0 0 1 0 1 0 1 = 0 1 = 0 0 1 0 0 = = = =
–   Jumbo 0.4.17 64-bit2311+18
−18
(+47)13 − 19
(+9−15=8)
40.6%
13.0 / 32
0.0%
−18
0 0 = 0 = = 1 0 0 = = 1 0 0 1 1 1 1 = = 0 0 = 1 0 0 0 0 1 0 0 1
–   Shield 1.1 64-bit2310+20
−20
(+46)12.5 − 19.5
(+11−18=3)
39.1%
12.5 / 32
0.0%
−43
0 0 0 0 0 0 1 0 = 1 0 0 0 1 1 1 0 1 0 = 0 1 1 0 1 1 0 = 0 1 0 0
–   Averno 0.812309+10
−10
(+45)15 − 17
(+10−12=10)
46.9%
15.0 / 32
0.0%
+22
1 = = 0 = 1 1 0 0 1 0 0 = 1 = = 1 0 1 1 0 = 0 0 = 0 1 0 = = 1 0
–   Sungorus 1.4 64-bit2308+10
−10
(+44)14 − 18
(+13−17=2)
43.8%
14.0 / 32
0.0%
−6
1 0 0 0 1 0 0 = 0 0 0 1 1 0 1 0 1 0 1 1 0 0 0 1 1 = 0 1 0 1 1 0
–   Nemeton 1.22306+18
−18
(+42)12.5 − 19.5
(+10−17=5)
39.1%
12.5 / 32
0.0%
−43
1 0 = 0 = 0 0 1 0 = 0 = 0 1 0 0 0 1 0 0 0 1 1 1 0 0 1 1 0 1 = 0
–   EveAnn 1.71a2306+16
−16
(+42)13.5 − 17.5
(+8−12=11)
43.5%
13.5 / 31
0.0%
−4
0 = 1 = = 1 0 0 = 0 = = 0 0 0 0 0 0 1 0 = 1 = 1 = 1 = = 1 0 1
–   KnightX 1.922295+8
−8
(+31)13 − 19
(+10−16=6)
40.6%
13.0 / 32
0.0%
−39
= 0 = 0 = 0 1 0 0 0 0 1 0 0 0 1 0 0 1 = 0 1 0 1 1 1 1 = 1 = 0 0
–   Dimitri 3.812293+20
−20
(+29)15 − 17
(+12−14=6)
46.9%
15.0 / 32
0.8%
+2
0 0 1 0 0 = 1 1 0 0 0 = 0 = 1 1 1 0 1 1 1 = = 0 0 1 0 = 1 0 0 1
–   Fischerle 0.9.80 SE 64-bit2289+19
−19
(+25)6 − 12
(+4−10=4)
33.3%
6.0 / 18
1.6%
−94
0 1 1 = 1 0 0 0 0 = 0 = 0 0 1 0 = 0
–   Gibbon 2.57a 64-bit2284+15
−15
(+20)15.5 − 15.5
(+10−10=11)
50.0%
15.5 / 31
2.0%
+20
0 0 = = 0 1 0 = = = = 0 = 0 1 = 0 1 1 1 1 0 0 = = 1 0 = 1 1 1
–   chess22k 1.1 64-bit2281+22
−22
(+17)20 − 12
(+19−11=2)
62.5%
20.0 / 32
9.1%
+121
1 1 1 1 1 1 1 0 1 0 0 1 1 1 1 0 0 1 0 1 = 1 1 1 0 0 1 = 1 0 0 0
–   Paladin 0.1 64-bit2273+15
−15
(+9)12.5 − 7.5
(+11−6=3)
62.5%
12.5 / 20
18.4%
+105
0 1 = 1 = 1 1 1 0 1 1 1 0 1 0 0 0 1 1 =
–   Popochin 3.22273+8
−8
(+9)17.5 − 14.5
(+13−10=9)
54.7%
17.5 / 32
12.1%
+42
1 0 1 1 1 1 0 1 1 0 = 1 = 0 0 0 = 0 0 = = = 1 = 0 = 1 1 1 = 1 0
–   Fischerle 0.9.70 SE 64-bit2270+18
−18
(+6)13 − 19
(+9−15=8)
40.6%
13.0 / 32
27.8%
−65
0 = 1 0 1 = 0 = 1 0 = = 1 0 0 = 0 1 1 = 0 1 0 = 0 0 0 1 0 0 1 0
–   Rival 1.0.1 64-bit2268+17
−17
(+4)17.5 − 14.5
(+12−9=11)
54.7%
17.5 / 32
33.9%
+36
0 0 = 1 0 0 = 1 = = = 0 0 0 0 = 1 1 1 1 0 1 1 1 = = = 1 = = 1 1
–   Waxman 20132266+16
−16
(+2)37 − 27
(+30−20=14)
57.8%
37.0 / 64
41.8%
+58
0 0 0 1 1 0 = 0 1 1 = 0 = = 1 1 1 0 1 1 0 0 1 1 1 1 = 0 = = 1 = 0 0 = = 0 1 1 = 1 0 0 1 0 1 1 1 1 = 0 1 0 1 0 1 = 1 1 = 1 0 1 1
–   Dimitri 3.612265+16
−17
(+1)16 − 16
(+14−14=4)
50.0%
16.0 / 32
44.9%
−2
1 1 0 0 0 1 0 = 1 1 1 = 0 1 0 = 1 1 0 0 1 1 0 1 0 0 1 0 1 = 0 0
–   Fischerle 0.9.65 64-bit2265+19
−19
(+1)17.5 − 14.5
(+11−8=13)
54.7%
17.5 / 32
46.6%
+31
0 = 1 0 = = = = 1 = 0 1 0 1 1 0 1 1 1 = = = 0 1 = 1 = = 0 1 = 0
–   Esc 1.162263+9
−9
(−1)18 − 13
(+14−9=8)
58.1%
18.0 / 31
52.6%
+56
0 1 0 1 1 1 = = 0 0 1 = 1 = = 1 = 0 0 = 1 1 0 1 1 = 1 0 0 1 1
–   Natwarlal 0.142260+8
−8
(−4)21.5 − 10.5
(+18−7=7)
67.2%
21.5 / 32
70.0%
+121
1 1 1 1 1 1 0 = 1 1 0 0 1 1 0 1 = 1 1 1 = = 0 1 1 0 = = 0 = 1 1
–   Mediocre 0.52259+15
−15
(−5)12.5 − 17.5
(+10−15=5)
41.7%
12.5 / 30
68.0%
−67
= 0 0 1 0 1 1 0 1 0 0 1 0 0 0 1 1 0 0 = 1 0 1 0 = = 1 = 0 0
–   Absolute Zero 2.4.0.0 64-bit2258+15
−15
(−6)17.5 − 14.5
(+13−10=9)
54.7%
17.5 / 32
72.3%
+27
= = 0 1 1 0 0 0 1 1 0 = 1 = 1 = 1 1 = 1 = 0 1 0 1 0 0 0 = = 1 1
–   FireFly 2.7.2 64-bit2257+18
−18
(−7)12.5 − 19.5
(+9−16=7)
39.1%
12.5 / 32
72.7%
−90
1 0 = 0 1 0 0 0 = 0 0 1 = 0 0 = = 1 0 0 = 0 = 0 1 1 0 1 1 1 0 0
–   Zeus 1.292256+10
−10
(−8)16 − 16
(+13−13=6)
50.0%
16.0 / 32
83.4%
−3
1 1 1 1 1 = 0 0 0 = 0 = 1 = 1 = 0 0 0 1 1 = 1 1 1 0 0 0 0 0 1 0
–   Floyd 0.7 64-bit2255+19
−19
(−9)21 − 11
(+19−9=4)
65.6%
21.0 / 32
78.4%
+115
1 0 1 1 1 = 0 1 1 1 0 1 0 0 1 1 0 0 1 1 = 1 1 1 0 1 1 0 = = 1 1
–   Nemeton 1.12252+25
−25
(−12)14.5 − 17.5
(+13−16=3)
45.3%
14.5 / 32
80.5%
−52
0 0 0 = 0 1 1 1 0 0 1 1 0 0 0 1 0 0 1 1 0 = 0 = 0 0 1 1 1 0 1 1
–   Anechka 0.082235+8
−8
(−29)13 − 19
(+7−13=12)
40.6%
13.0 / 32
100.0%
−91
0 1 0 0 = 1 = 0 = = 1 0 0 1 0 = 0 0 1 0 1 = = = 0 = 0 = 1 = = 0
–   Ant 2006-F2235+9
−10
(−29)14 − 18
(+10−14=8)
43.8%
14.0 / 32
100.0%
−71
= = 0 1 1 = 1 0 1 0 = 1 = = 0 = 1 1 0 0 0 0 1 1 0 = 1 0 0 0 0 0
–   GopherCheck 0.2.3 64-bit2233+19
−19
(−31)12 − 16
(+9−13=6)
42.9%
12.0 / 28
99.6%
−85
= = 0 0 1 0 = = 1 0 0 1 0 1 = 1 1 0 1 0 1 0 0 = 0 0 1 0
–   AliChess 4.252233+11
−11
(−31)12.5 − 19.5
(+9−16=7)
39.1%
12.5 / 32
100.0%
−111
1 1 = = 0 0 = 0 1 1 = 0 0 1 0 0 = 1 0 1 1 = 1 = 0 0 0 0 0 0 0 0
–   Zurichess Bern 64-bit2232+21
−20
(−32)11.5 − 8.5
(+7−4=9)
57.5%
11.5 / 20
99.5%
+12
= 0 1 0 1 1 0 = = = = 1 0 = 1 = = 1 1 =
–   Fischerle 0.9.60 64-bit2224+17
−17
(−40)17 − 15
(+12−10=10)
53.1%
17.0 / 32
100.0%
−17
1 = 0 = = 1 1 1 = 0 = 1 0 = = 1 1 0 = 1 0 1 0 0 1 1 0 = 0 1 = 0
–   OBender 03.2016 64-bit2215+18
−18
(−49)22 − 10
(+19−7=6)
68.8%
22.0 / 32
100.0%
+92
0 1 0 0 0 1 1 1 1 1 = 1 = = 1 1 0 = 1 1 1 1 1 = 0 0 = 1 1 1 1 1
–   Exacto 0.e 64-bit2214+15
−15
(−50)15 − 14
(+13−12=4)
51.7%
15.0 / 29
100.0%
−37
0 0 1 1 1 0 1 1 1 0 = 0 1 0 0 0 = 1 = 1 1 = 1 1 0 0 0 1 0
–   Jumbo 0.4.0 64-bit2213+16
−16
(−51)16.5 − 15.5
(+14−13=5)
51.6%
16.5 / 32
100.0%
−39
1 1 0 0 = 0 1 = = 1 0 = 0 0 1 1 0 1 1 1 0 1 1 1 0 1 0 = 0 0 1 0
–   Buzz 0.08 64-bit2213+15
−15
(−51)17 − 15
(+13−11=8)
53.1%
17.0 / 32
100.0%
−28
= 0 0 = = 1 0 1 1 1 0 = 1 1 1 1 0 1 0 = = 0 1 0 0 1 0 = = 1 1 0
–   RamJet 0.132211+17
−17
(−53)15.5 − 16.5
(+12−13=7)
48.4%
15.5 / 32
100.0%
−65
0 = = 1 1 0 1 = 0 1 0 1 1 = 1 0 = 0 0 0 1 0 1 0 1 0 1 1 = 0 0 =
–   FireFly 2.7.0 64-bit2205+14
−14
(−59)19 − 13
(+14−8=10)
59.4%
19.0 / 32
100.0%
+7
1 = = 0 = = 0 1 1 0 1 1 1 = 0 1 = 1 1 0 = 1 = 1 = 1 0 1 = 0 0 1
–   Orion 0.2 64-bit2203+17
−17
(−61)20 − 12
(+15−7=10)
62.5%
20.0 / 32
100.0%
+24
1 1 = 1 1 = 0 0 = 1 1 1 1 = = = 1 0 = 1 1 = 1 0 1 1 = 1 0 0 0 =
–   Shield 1.0 64-bit2182+34
−35
(−82)18.5 − 13.5
(+16−11=5)
57.8%
18.5 / 32
100.0%
−23
1 = 1 0 = 0 1 = 1 1 1 1 0 0 0 0 1 1 = 1 1 1 = 0 1 1 1 1 0 0 0 0
–   Protej 0.5.8c2173+15
−15
(−91)22.5 − 8.5
(+21−7=3)
72.6%
22.5 / 31
100.0%
+99
1 1 1 1 = 0 = 1 1 1 0 1 1 1 1 0 0 1 1 1 0 0 = 1 1 1 0 1 1 1 1
–   Mango Paola Ajedrez 1.02172+13
−13
(−92)22.5 − 8.5
(+14−0=17)
72.6%
22.5 / 31
100.0%
+39
1 1 = = 1 1 = 1 = = 1 1 1 1 = = = = = 1 = = = 1 = 1 = 1 = = 1
–   RamJet 0.142113+22
−22
(−151)20 − 10
(+18−8=4)
66.7%
20.0 / 30
100.0%
−15
1 0 1 0 1 0 1 = 0 0 1 0 1 1 0 = 1 1 1 1 1 1 1 = = 1 1 1 0 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Butcher 1.61 64-bit
played with current
participants of this list
Represented by
1-2-CPU#26422611117itself
All#26322601117itself
Free#25422611117itself
Free 1-2-CPU#25322621117itself
Free single-CPU#25322621117itself
Single-CPU#26422611117itself

Created in 2005-2013 by CCRL team
Last games added on January 20, 2018