CCRL 40/15
Downloads and Statistics
November 28, 2020
Testing summary:
Total: 1'194'035 games
played by 2'744 programs

White wins: 411'031 (34.4%)
Black wins: 303'225 (25.4%)
Draws: 479'779 (40.2%)
White score: 54.5%

Engine Details

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Show each game results
Gibbon 2.42c (2225+26
−26
)Quote
Author: Eric Marathee (France) Link: UCIengines.de
This is one of the 6 Gibbon versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Tornado 2.1.41a2527+24
−24
(+302)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Rotor 0.42480+18
−18
(+255)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+159
–   Anatoli 0.35k2475+16
−16
(+250)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−39
–   RomiChess P3k 32-bit2408+19
−19
(+183)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+325
–   Sorgenkind 0.42388+14
−15
(+163)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Counter 1.02373+32
−32
(+148)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Alfil 7.62373+33
−33
(+148)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−8
–   iCE 0.22372+19
−19
(+147)7 − 17
(+5−15=4)
29.2%
7.0 / 24
0.0%
−14
–   Pupsi 0.192367+34
−34
(+142)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+298
–   Flux 2.2.12358+21
−21
(+133)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−16
–   Tytan 9.32 32-bit2347+28
−28
(+122)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+264
–   Arion 1.72342+18
−18
(+117)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−33
–   Aice 0.99.22338+17
−17
(+113)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+255
–   Asterisk 0.62332+18
−18
(+107)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.0%
−79
–   Dirty 0.99n2321+30
−29
(+96)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+96
–   KnightX 1.922317+19
−19
(+92)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Averno 0.812314+18
−18
(+89)1.5 − 1.5
(+1−1=1)
50.0%
1.5 / 3
0.0%
+103
–   GreKo 5.52311+33
−33
(+86)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+86
–   Cheese 1.32309+17
−17
(+84)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+84
–   Cheese 1.1b2308+33
−33
(+83)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−12
–   Sjakk 1.1.82303+24
−24
(+78)8.5 − 15.5
(+4−11=9)
35.4%
8.5 / 24
0.0%
−17
–   Popochin 3.12303+34
−34
(+78)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+78
–   Joker 1.1.142302+19
−19
(+77)9 − 10
(+6−7=6)
47.4%
9.0 / 19
0.0%
+60
–   nanoSzachy 2.92302+33
−33
(+77)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.0%
+19
–   Brutus 6.12302+34
−34
(+77)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−79
–   Anechka 0.082302+19
−18
(+77)0.5 − 2.5
(+0−2=1)
16.7%
0.5 / 3
0.0%
−150
–   Ant 2006-F2302+19
−19
(+77)0.5 − 4.5
(+0−4=1)
10.0%
0.5 / 5
0.0%
−246
–   Xpdnt 0809272301+29
−29
(+76)0.5 − 4.5
(+0−4=1)
10.0%
0.5 / 5
0.0%
−246
–   Natwarlal 0.142300+19
−19
(+75)3.5 − 8.5
(+3−8=1)
29.2%
3.5 / 12
0.0%
−96
–   Zeus 1.292299+20
−20
(+74)4.5 − 8.5
(+3−7=3)
34.6%
4.5 / 13
0.0%
−35
–   Popochin 3.22296+17
−18
(+71)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−218
–   Natwarlal 0.122292+34
−34
(+67)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
0.1%
+98
–   Popochin 3.02288+32
−32
(+63)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
0.1%
+17
–   Rotor 0.22287+33
−33
(+62)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.2%
+62
–   Bison 8.2.4r2282+26
−26
(+57)2.5 − 8.5
(+1−7=3)
22.7%
2.5 / 11
0.1%
−133
–   Brutus 5.42280+34
−34
(+55)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
0.6%
+114
–   Chispa 4.0.32274+17
−17
(+49)1 − 4
(+0−3=2)
20.0%
1.0 / 5
0.1%
−135
–   Tornado 1.02271+30
−30
(+46)2 − 2
(+2−2=0)
50.0%
2.0 / 4
1.1%
+46
–   Ayito 0.2.9942266+20
−20
(+41)3 − 2
(+3−2=0)
60.0%
3.0 / 5
0.7%
+133
–   Cheese 1.22261+34
−34
(+36)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
4.6%
−111
–   Brutus 6.02252+35
−35
(+27)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
11.3%
−64
–   EXchess 5.01b 32-bit2251+29
−29
(+26)1.5 − 5.5
(+1−5=1)
21.4%
1.5 / 7
9.6%
−195
–   AliChess 4.182243+32
−33
(+18)3 − 8
(+2−7=2)
27.3%
3.0 / 11
19.5%
−152
–   Feuerstein 0.4.6.12239+19
−19
(+14)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
20.3%
+44
–   AliChess 4.062234+28
−29
(+9)1.5 − 1.5
(+1−1=1)
50.0%
1.5 / 3
32.3%
+9
–   SpaceDog 0.97.7 64-bit2232+22
−22
(+7)6 − 2
(+5−1=2)
75.0%
6.0 / 8
33.6%
+190
–   Deuterium 06.08.25.042230+27
−27
(+5)7 − 5
(+5−3=4)
58.3%
7.0 / 12
38.7%
+66
–   Uralochka 1.1b2219+18
−18
(−6)1 − 1
(+0−0=2)
50.0%
1.0 / 2
65.6%
−6
–   FireFly 2.5.12 64-bit2218+37
−37
(−7)13 − 11
(+10−8=6)
54.2%
13.0 / 24
62.5%
+20
–   GarboChess 0.212215+34
−34
(−10)2 − 2
(+2−2=0)
50.0%
2.0 / 4
67.0%
−10
–   AliChess 4.162214+34
−34
(−11)15.5 − 4.5
(+14−3=3)
77.5%
15.5 / 20
69.3%
+209
–   Neurosis 2.32214+25
−25
(−11)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
71.8%
−93
–   EveAnn 1.622211+34
−34
(−14)1 − 3
(+0−2=2)
25.0%
1.0 / 4
73.8%
−170
–   ZCT 0.3.24512211+27
−27
(−14)8.5 − 2.5
(+6−0=5)
77.3%
8.5 / 11
77.4%
+158
–   Atlas 2.202209+34
−34
(−16)1 − 1
(+1−1=0)
50.0%
1.0 / 2
77.4%
−16
–   Latista (Sinobyl) 1.52206+22
−22
(−19)7.5 − 2.5
(+7−2=1)
75.0%
7.5 / 10
86.8%
+190
–   ChessAlex 2.0r42203+20
−20
(−22)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
90.4%
−89
–   RattateChess Bologna 20072201+25
−25
(−24)6.5 − 7.5
(+3−4=7)
46.4%
6.5 / 14
90.6%
−37
–   Alf 1.092196+23
−23
(−29)3 − 5
(+1−3=4)
37.5%
3.0 / 8
95.3%
−102
–   AliChess 4.082196+32
−32
(−29)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
91.8%
−171
–   Buzz 0.08 32-bit2194+28
−28
(−31)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
94.9%
+5
–   OBender 3.2.4.22192+20
−20
(−33)9.5 − 8.5
(+7−6=5)
52.8%
9.5 / 18
97.7%
−12
–   Glass 0.1.0c2190+33
−33
(−35)2 − 2
(+2−2=0)
50.0%
2.0 / 4
95.2%
−35
–   Amundsen 0.65.12188+34
−34
(−37)4 − 2
(+3−1=2)
66.7%
4.0 / 6
95.5%
+72
–   Feuerstein 0.4.5.22188+37
−37
(−37)2 − 2
(+1−1=2)
50.0%
2.0 / 4
94.7%
−26
–   EveAnn 1.632188+34
−34
(−37)6 − 6
(+2−2=8)
50.0%
6.0 / 12
95.8%
−33
–   Neurosis 2.42188+31
−31
(−37)14 − 6
(+12−4=4)
70.0%
14.0 / 20
96.7%
+112
–   NagaSkaki 5.122187+17
−17
(−38)1 − 1
(+0−0=2)
50.0%
1.0 / 2
99.2%
−38
–   BlackBishop 0.472182+34
−34
(−43)4 − 2
(+3−1=2)
66.7%
4.0 / 6
97.7%
+72
–   NagaSkaki 4.002161+34
−34
(−64)2 − 2
(+2−2=0)
50.0%
2.0 / 4
99.8%
−64
–   Bearded 06_292157+31
−31
(−68)3 − 3
(+2−2=2)
50.0%
3.0 / 6
99.9%
−60
–   Mediocre 0.3342151+32
−32
(−74)4 − 2
(+2−0=4)
66.7%
4.0 / 6
100.0%
+14
–   Prophet 2.0 32-bit2138+19
−19
(−87)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
100.0%
−209
–   Parrot 07.07.222136+19
−19
(−89)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
100.0%
−43
–   TJchess 0.1212134+19
−19
(−91)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+191
–   Clarabit 1.00 32-bit2116+22
−22
(−109)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−109
–   BigLion 2.23x2067+12
−12
(−158)3 − 3
(+2−2=2)
50.0%
3.0 / 6
100.0%
−158
–   Mustang 4.972044+26
−26
(−181)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Matheus 2.32042+23
−23
(−183)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−40
–   Smash 1.0.31951+26
−27
(−274)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF

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Created in 2005-2013 by CCRL team
Last games added on November 28, 2020