CCRL 40/40
Downloads and Statistics
April 21, 2018
Testing summary:
Total: 821'008 games
played by 2'134 programs
114427 CPU days (X2 4600+)

White wins: 281'674 (34.3%)
Black wins: 208'551 (25.4%)
Draws: 330'783 (40.3%)
White score: 54.5%

Engine Details

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Show each game results
Gibbon 2.52a (2215+16
−16
)Quote
Author: Eric Marathee (France) Link: UCIengines.de
This is one of the 6 Gibbon versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Brutus 7.02b2514+19
−18
(+299)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+381
1 1 = 0
–   Critter 0.382433+32
−32
(+218)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+61
= 0
–   Delphil 2.6a2415+27
−27
(+200)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−26
1 0 0 0
–   Sorgenkind 0.42387+15
−15
(+172)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−111
0 = 0 0
–   Sage 3.532384+18
−18
(+169)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−120
= 0 0 0
–   Ares 1.0042372+16
−16
(+157)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+74
0 = 1 0
–   TJchess 1.012369+24
−24
(+154)5 − 19
(+2−16=6)
20.8%
5.0 / 24
0.0%
−60
0 0 0 = 0 0 = 0 = 1 1 0 0 0 0 0 0 = 0 0 = 0 0 =
–   OliThink 5.3.0 32-bit2357+21
−21
(+142)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+56
= 0 1 0
–   Glass 1.32352+26
−26
(+137)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−152
= 0 0 0
–   Plisk 0.2.6 32-bit2348+33
−33
(+133)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+65
= = = 0
–   Tytan 9.32 32-bit2345+28
−28
(+130)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+212
1 1 = 0
–   Rodin 2.3a2337+24
−24
(+122)9.5 − 12.5
(+8−11=3)
43.2%
9.5 / 22
0.0%
+70
1 0 = 0 0 0 1 0 1 = 0 1 0 1 0 = 0 1 1 1 0 0
–   Daydreamer 1.52333+22
−22
(+118)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−165
0 0 = 0
–   Amundsen 0.802331+19
−19
(+116)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
0.0%
+64
1 0 = = = 0
–   Averno 0.812316+21
−21
(+101)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Cheese 1.32307+17
−17
(+92)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.0%
+60
= = 1 1 0 1 0 = 0 0
–   Natwarlal 0.142301+19
−19
(+86)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+86
= =
–   Ant 2006-F2301+22
−22
(+86)3 − 1
(+2−0=2)
75.0%
3.0 / 4
0.0%
+236
= = 1 1
–   Joker 1.1.142300+19
−19
(+85)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
0.0%
−62
1 0 = 0 0 0 0 1
–   Xpdnt 0809272299+29
−29
(+84)6 − 6
(+5−5=2)
50.0%
6.0 / 12
0.0%
+88
= 0 1 0 1 0 = 1 1 1 0 0
–   Alex 2.092299+30
−30
(+84)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−198
= 0 0 0
–   Anechka 0.082297+19
−19
(+82)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
0.0%
−65
1 0 0 0 = 0 1 0
–   Zeus 1.292297+21
−21
(+82)5 − 7
(+2−4=6)
41.7%
5.0 / 12
0.0%
+29
= = = = 0 = 1 = 0 0 1 0
–   Popochin 3.22293+18
−18
(+78)4.5 − 11.5
(+2−9=5)
28.1%
4.5 / 16
0.0%
−71
1 0 0 = = = 0 0 0 1 0 0 = = 0 0
–   Pawny 0.1.62290+33
−33
(+75)1 − 2
(+0−1=2)
33.3%
1.0 / 3
0.0%
−20
= = 0
–   Chaturanga 2.4.32285+21
−21
(+70)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−87
0 =
–   Butcher 1.60n12283+23
−23
(+68)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−27
= 1 0 0
–   Rodin 2.1h2283+30
−30
(+68)0.5 − 10.5
(+0−10=1)
4.5%
0.5 / 11
0.0%
−390
0 0 0 0 0 = 0 0 0 0 0
–   Glass 1.22281+30
−29
(+66)3 − 4
(+1−2=4)
42.9%
3.0 / 7
0.0%
+12
= = 0 1 = 0 =
–   Bison 8.2.4r2280+26
−26
(+65)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+54
1 = 0 =
–   EveAnn 1.662278+33
−33
(+63)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Matilde 2008 32-bit2271+34
−33
(+56)10.5 − 7.5
(+7−4=7)
58.3%
10.5 / 18
0.1%
+110
= = 1 = = 0 = 1 1 0 0 = 1 1 1 = 0 1
–   Chispa 4.0.32270+19
−19
(+55)7 − 15
(+4−12=6)
31.8%
7.0 / 22
0.0%
−74
0 1 1 1 0 = 0 = 0 = 0 0 0 0 0 0 = = = 0 1 0
–   Jazz 444 64-bit2259+35
−35
(+44)11 − 13
(+7−9=8)
45.8%
11.0 / 24
1.2%
+16
1 0 1 0 1 1 = 1 0 = = = 0 0 = = 0 0 0 = = 1 1 0
–   Sungorus 1.4 32-bit2258+21
−21
(+43)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
0.1%
+85
0 1 0 1 = = 1 =
–   AliChess 4.212256+24
−24
(+41)4 − 8
(+2−6=4)
33.3%
4.0 / 12
0.2%
−74
= 0 0 1 = 0 0 0 = 0 = 1
–   Ares 1.02256+31
−31
(+41)9.5 − 8.5
(+8−7=3)
52.8%
9.5 / 18
1.0%
+60
0 1 0 = = 0 0 0 1 1 0 1 1 1 0 = 1 1
–   Ayito 0.2.9942255+22
−22
(+40)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.2%
+125
= 1 0 1
–   Sungorus 1.3 32-bit2253+34
−34
(+38)4 − 4
(+2−2=4)
50.0%
4.0 / 8
2.5%
+43
0 = 1 1 = 0 = =
–   Waxman 20092251+20
−20
(+36)12 − 21
(+5−14=14)
36.4%
12.0 / 33
0.2%
−48
0 = 1 = 0 = = 1 0 1 = = = 1 = 0 = 0 0 0 = 0 0 0 1 0 = = 0 0 0 = =
–   EXchess 5.01b 32-bit2248+29
−29
(+33)1 − 3
(+1−3=0)
25.0%
1.0 / 4
2.7%
−193
1 0 0 0
–   RattateChess 1.0 Nosferatu2247+21
−21
(+32)4 − 4
(+3−3=2)
50.0%
4.0 / 8
0.8%
+25
0 0 0 1 = = 1 1
–   AliChess 4.192243+31
−32
(+28)7 − 5
(+4−2=6)
58.3%
7.0 / 12
6.1%
+77
= 1 = 0 1 1 = 0 = = = 1
–   AliChess 4.182241+32
−33
(+26)3 − 2
(+2−1=2)
60.0%
3.0 / 5
8.3%
+95
= = 1 0 1
–   Feuerstein 0.4.6.12236+19
−19
(+21)14.5 − 19.5
(+11−16=7)
42.6%
14.5 / 34
4.4%
−30
1 0 0 1 0 0 0 = 1 = 0 = 0 0 1 1 1 0 = 0 = 1 0 1 = 0 0 1 0 = 0 0 1 1
–   Atak 6.82235+19
−19
(+20)3 − 3
(+3−3=0)
50.0%
3.0 / 6
5.7%
+20
0 1 1 0 0 1
–   Betsabe II 1.08c2235+35
−35
(+20)1 − 1
(+1−1=0)
50.0%
1.0 / 2
15.0%
+20
1 0
–   Dolphin 1.02232+20
−20
(+17)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
10.3%
−42
1 0 0 0 1 =
–   Atak 6.72230+30
−30
(+15)7.5 − 8.5
(+5−6=5)
46.9%
7.5 / 16
18.6%
−4
= 0 1 0 = 1 = 1 = = 0 1 0 0 1 0
–   KMTChess 1.2.1 64-bit2229+26
−26
(+14)15.5 − 20.5
(+11−16=9)
43.1%
15.5 / 36
18.5%
−32
0 0 0 1 1 = 0 0 1 = 1 0 1 0 0 0 1 = 1 1 0 = = = = 1 = 0 1 0 1 0 0 = 0 0
–   Hussar 0.22222+34
−34
(+7)2 − 4
(+2−4=0)
33.3%
2.0 / 6
35.2%
−142
1 0 0 0 0 1
–   Uralochka 1.1b2219+19
−19
(+4)12.5 − 10.5
(+9−7=7)
54.3%
12.5 / 23
38.2%
+33
0 1 1 0 0 1 = = = = 1 1 = = 0 1 0 0 0 1 1 = 1
–   Myrddin 0.85 64-bit2218+27
−27
(+3)10 − 14
(+7−11=6)
41.7%
10.0 / 24
41.5%
−55
0 0 = 0 0 0 0 0 = 0 0 = 0 1 1 1 1 1 = = 1 = 0 1
–   Beowulf 2.4a 32-bit2216+20
−20
(+1)18.5 − 10.5
(+13−5=11)
63.8%
18.5 / 29
46.1%
+93
1 1 1 = 1 1 = = 0 = = 1 = = = 0 1 0 0 = 1 1 0 = 1 1 1 = 1
–   Ifrit j3.6 64-bit2216+32
−32
(+1)15 − 9
(+14−8=2)
62.5%
15.0 / 24
48.3%
+103
0 1 0 1 = 1 1 1 0 1 0 1 0 1 1 1 0 1 1 0 = 1 1 0
–   GarboChess 0.212214+35
−34
(−1)5.5 − 8.5
(+4−7=3)
39.3%
5.5 / 14
51.8%
−73
0 0 = 0 = 0 0 1 1 1 = 1 0 0
–   Adam 3.32208+19
−19
(−7)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
69.4%
+85
0 1 = 1
–   ZCT 0.3.24512208+27
−27
(−7)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
66.0%
−66
= = 0 =
–   ChessAlex 2.0r42207+21
−21
(−8)6 − 7
(+3−4=6)
46.2%
6.0 / 13
72.7%
−36
0 0 = = 1 1 0 0 = = = 1 =
–   Atlas 2.202206+34
−34
(−9)3 − 3
(+2−2=2)
50.0%
3.0 / 6
68.4%
−16
1 0 = 1 = 0
–   Myrddin 0.85 32-bit2206+27
−27
(−9)1 − 1
(+1−1=0)
50.0%
1.0 / 2
71.0%
−9
1 0
–   Jazz 501 32-bit2204+29
−29
(−11)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
72.8%
−153
0 =
–   Neurosis 2.52204+17
−17
(−11)18.5 − 14.5
(+15−11=7)
56.1%
18.5 / 33
81.3%
+31
= 1 1 = 0 = 1 1 0 1 1 = 0 0 0 0 1 0 1 1 0 1 1 0 1 1 = 0 1 0 1 = =
–   BlackBishop 1.02199+18
−19
(−16)48 − 41
(+28−21=40)
53.9%
48.0 / 89
90.4%
+9
1 1 = = = = = 1 1 = = 1 0 0 = = = 1 1 1 1 = = = 1 = 0 0 0 = 1 0 = 1 0 1 0 = 0 1 1 0 = = = = = 1 0 0 1 = = = = 0 0 1 = 0 1 1 1 = 1 = 1 1 = 1 1 = 0 = = = = 1 = 1 = 0 = = = 0 0 0 0
–   RattateChess Bologna 20072198+25
−25
(−17)5 − 7
(+3−5=4)
41.7%
5.0 / 12
86.3%
−72
= 0 = 0 1 0 1 1 = 0 0 =
–   Alf 1.092194+23
−23
(−21)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
92.3%
+93
= 0 = 1 1 1 = 1
–   Glass 0.1.0c2189+33
−33
(−26)16 − 11
(+13−8=6)
59.3%
16.0 / 27
91.8%
+40
= 0 1 = 1 1 0 1 0 = 1 0 0 1 1 1 0 = 1 1 1 = 0 1 0 = 1
–   OBender 3.2.4.22189+20
−20
(−26)13.5 − 12.5
(+8−7=11)
51.9%
13.5 / 26
97.5%
−18
1 = 0 = 1 1 0 1 1 0 = = = = = 1 = 0 1 0 0 1 = = = 0
–   FireFly 2.5.13 32-bit2188+34
−34
(−27)2 − 0
(+2−0=0)
100.0%
2.0 / 2
91.8%
+INF
1 1
–   NagaSkaki 5.122186+17
−17
(−29)13 − 7
(+10−4=6)
65.0%
13.0 / 20
99.2%
+74
0 1 0 1 1 0 1 = 1 = 0 = = = 1 1 1 = 1 1
–   Mediocre 0.342185+27
−27
(−30)9 − 7
(+6−4=6)
56.3%
9.0 / 16
97.2%
+10
= = 0 = 1 1 1 0 1 1 1 = = = 0 0
–   Alex 2.032182+30
−30
(−33)26.5 − 12.5
(+22−8=9)
67.9%
26.5 / 39
97.3%
+92
0 = 1 = 0 1 1 1 0 1 1 = 0 1 1 1 0 0 = 0 1 0 1 1 = 1 1 = 1 1 1 1 1 = 1 1 = = 1
–   KMTChess 1.2.1 32-bit2181+21
−21
(−34)15 − 15
(+10−10=10)
50.0%
15.0 / 30
99.4%
−30
1 0 = 1 = 0 0 = 1 = = 0 = = 1 1 1 0 0 0 1 1 0 = 1 = 0 1 = 0
–   ECE 11.012179+23
−23
(−36)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
99.3%
−72
= = 0 0 1 0 1 0 = 1
–   Atak 6.52178+25
−25
(−37)30 − 22
(+26−18=8)
57.7%
30.0 / 52
99.3%
+21
= 1 0 1 = 1 0 0 1 1 0 0 1 0 = 0 0 0 1 1 0 1 = 0 1 1 = 1 = 1 0 1 1 0 1 1 1 1 0 1 = 0 1 = 0 1 0 1 1 1 0 1
–   Hamsters 0.0.62176+24
−24
(−39)13.5 − 4.5
(+13−4=1)
75.0%
13.5 / 18
99.6%
+181
1 1 1 1 1 1 1 1 0 1 1 = 0 1 1 0 0 1
–   RedQueen 0.62175+30
−30
(−40)4 − 2
(+3−1=2)
66.7%
4.0 / 6
98.9%
+72
1 1 = 1 0 =
–   Lime 662172+21
−21
(−43)10.5 − 5.5
(+10−5=1)
65.6%
10.5 / 16
99.9%
+89
1 1 0 1 1 0 1 0 = 1 1 0 1 1 0 1
–   Sungorus 1.22168+27
−27
(−47)4.5 − 8.5
(+4−8=1)
34.6%
4.5 / 13
99.8%
−177
0 0 0 0 0 1 0 = 0 1 0 1 1
–   Simplex 0.9.3 32-bit2166+34
−34
(−49)11.5 − 6.5
(+10−5=3)
63.9%
11.5 / 18
99.5%
+58
0 0 = 1 = 1 1 0 1 1 = 0 1 1 1 1 0 1
–   OliThink 5.1.92155+30
−30
(−60)29.5 − 16.5
(+26−13=7)
64.1%
29.5 / 46
100.0%
+50
1 0 0 1 0 0 0 = 1 0 1 1 = = 1 1 = 1 0 1 1 0 1 1 0 1 1 1 1 0 0 1 1 = 0 1 1 1 1 1 1 = 1 1 0 =
–   Bagatur 1.2b 32-bit2155+33
−34
(−60)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
99.9%
−202
0 =
–   KnockOut 0.7.12150+16
−16
(−65)16 − 12
(+11−7=10)
57.1%
16.0 / 28
100.0%
−19
= 0 = 1 0 0 1 = = = = 1 0 = = 1 1 1 0 1 0 1 = = 0 1 1 1
–   Ifrit j4.32147+28
−28
(−68)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+27
1 1 0 =
–   FireFly 2.5.8 32-bit2147+35
−35
(−68)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−68
= 1 0 =
–   TJchess 0.1212131+19
−19
(−84)6 − 3
(+4−1=4)
66.7%
6.0 / 9
100.0%
+20
1 1 1 1 = = = 0 =
–   Bearded 06_29_022129+25
−25
(−86)14.5 − 15.5
(+11−12=7)
48.3%
14.5 / 30
100.0%
−97
1 = = 0 1 0 = 1 = 1 0 1 = 1 0 1 0 0 0 = 1 0 0 1 = 0 0 0 1 1
–   Adam 3.22128+24
−24
(−87)20 − 20
(+16−16=8)
50.0%
20.0 / 40
100.0%
−84
1 1 1 0 = 0 = 1 0 0 = 0 0 0 = 1 0 0 1 = 1 = = 1 1 0 1 1 1 0 0 1 1 0 0 1 0 = 1 0
–   Ifrit j4.22121+34
−34
(−94)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−236
= 0
–   Kurt 0.9.2 32-bit2115+23
−23
(−100)3 − 3
(+0−0=6)
50.0%
3.0 / 6
100.0%
−100
= = = = = =
–   Myrddin 0.84 32-bit2114+31
−31
(−101)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
100.0%
−39
= 1 0 0 1 1
–   Clarabit 1.00 32-bit2113+22
−22
(−102)4 − 4
(+3−3=2)
50.0%
4.0 / 8
100.0%
−102
1 1 = = 1 0 0 0
–   Carballo 0.52097+23
−23
(−118)5 − 5
(+4−4=2)
50.0%
5.0 / 10
100.0%
−123
0 1 0 1 = 0 0 1 1 =
–   FireFly 2.5.6 32-bit2085+22
−22
(−130)11 − 5
(+7−1=8)
68.8%
11.0 / 16
100.0%
−25
1 1 1 = = 1 = = = 1 1 = 1 = = 0
–   BikJump 2.01 32-bit2081+18
−18
(−134)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
100.0%
−88
0 1 0 1 1 1 0 =
–   Sjakk 1.1.62064+30
−31
(−151)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−8
1 =
–   Protej 0.5.72054+25
−25
(−161)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−78
0 1 = 1
–   Jabba 1.0 32-bit2051+21
−21
(−164)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−164
1 0
–   PLP 16615712050+23
−23
(−165)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
+71
= 1 1 = 1 1
–   ZCT 0.3.25002048+32
−32
(−167)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+121
= 1 1 1
–   ECE 1.12041+28
−28
(−174)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
100.0%
−128
= 0 1 = 1 =
–   Carballo 0.41914+32
−33
(−301)14 − 4
(+13−3=2)
77.8%
14.0 / 18
100.0%
−72
1 1 0 1 1 1 0 1 1 1 1 1 1 = = 1 0 1

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Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on April 21, 2018