CCRL 40/15
Downloads and Statistics
August 8, 2020
Testing summary:
Total: 1'167'960 games
played by 2'693 programs

White wins: 402'856 (34.5%)
Black wins: 297'658 (25.5%)
Draws: 467'446 (40.0%)
White score: 54.5%

Engine Details

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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 2.1.41a2528+24
−24
(+303)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Rotor 0.42481+18
−18
(+256)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+160
0 = 1 0
–   Anatoli 0.35k2476+16
−16
(+251)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−38
0 = 0 0
–   RomiChess P3k 32-bit2408+19
−19
(+183)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+325
= 1
–   Sorgenkind 0.42389+14
−15
(+164)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Alfil 7.62374+33
−33
(+149)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−7
= 0
–   Counter 1.02373+32
−32
(+148)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   iCE 0.22372+19
−19
(+147)7 − 17
(+5−15=4)
29.2%
7.0 / 24
0.0%
−14
1 0 = 0 0 0 0 = 0 1 0 0 0 0 1 = 1 0 0 0 0 1 = 0
–   Pupsi 0.192367+34
−34
(+142)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+298
1 =
–   Flux 2.2.12358+20
−21
(+133)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−16
0 = = 0
–   Tytan 9.32 32-bit2347+28
−28
(+122)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+264
1 =
–   Arion 1.72343+18
−18
(+118)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−32
= = 0 0
–   Aice 0.99.22338+17
−17
(+113)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+255
= 1
–   Asterisk 0.62332+18
−18
(+107)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.0%
−79
0 0 0 0 1 = 0 =
–   Dirty 0.99n2322+30
−29
(+97)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+97
= =
–   KnightX 1.922317+19
−19
(+92)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Averno 0.812315+18
−18
(+90)1.5 − 1.5
(+1−1=1)
50.0%
1.5 / 3
0.0%
+104
0 1 =
–   GreKo 5.52312+33
−33
(+87)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+87
0 1 = =
–   Cheese 1.32309+17
−17
(+84)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+84
0 1
–   Cheese 1.1b2308+33
−33
(+83)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−12
0 1 = 0
–   Popochin 3.12304+34
−34
(+79)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+79
1 0
–   Ant 2006-F2303+19
−19
(+78)0.5 − 4.5
(+0−4=1)
10.0%
0.5 / 5
0.0%
−245
0 = 0 0 0
–   Sjakk 1.1.82303+24
−24
(+78)8.5 − 15.5
(+4−11=9)
35.4%
8.5 / 24
0.0%
−17
0 = = = 1 1 = = 0 0 1 0 0 0 0 0 0 1 = 0 0 = = =
–   nanoSzachy 2.92303+33
−33
(+78)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.0%
+20
= 1 1 0 0 0
–   Brutus 6.12302+34
−34
(+77)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−79
= 0
–   Joker 1.1.142302+19
−19
(+77)9 − 10
(+6−7=6)
47.4%
9.0 / 19
0.0%
+60
1 = 0 1 0 1 = = = 0 1 0 1 = = 0 1 0 0
–   Anechka 0.082302+19
−18
(+77)0.5 − 2.5
(+0−2=1)
16.7%
0.5 / 3
0.0%
−150
0 = 0
–   Xpdnt 0809272301+29
−29
(+76)0.5 − 4.5
(+0−4=1)
10.0%
0.5 / 5
0.0%
−246
0 0 0 = 0
–   Natwarlal 0.142300+19
−19
(+75)3.5 − 8.5
(+3−8=1)
29.2%
3.5 / 12
0.0%
−96
0 = 0 1 0 0 1 0 0 1 0 0
–   Zeus 1.292299+20
−20
(+74)4.5 − 8.5
(+3−7=3)
34.6%
4.5 / 13
0.0%
−35
0 0 0 1 = 0 0 0 1 = = 0 1
–   Popochin 3.22297+17
−18
(+72)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−217
0 0 0 =
–   Natwarlal 0.122293+34
−34
(+68)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
0.1%
+99
0 = 1 = 1 1 0 =
–   Popochin 3.02288+32
−32
(+63)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
0.1%
+17
0 0 = = = 1
–   Rotor 0.22287+33
−33
(+62)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.2%
+62
0 1 0 1
–   Bison 8.2.4r2282+26
−26
(+57)2.5 − 8.5
(+1−7=3)
22.7%
2.5 / 11
0.1%
−133
0 0 = 1 0 = 0 0 0 = 0
–   Brutus 5.42280+34
−34
(+55)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
0.6%
+114
1 0 1 1 = 0
–   Chispa 4.0.32275+17
−17
(+50)1 − 4
(+0−3=2)
20.0%
1.0 / 5
0.1%
−134
0 = = 0 0
–   Tornado 1.02272+30
−30
(+47)2 − 2
(+2−2=0)
50.0%
2.0 / 4
1.1%
+47
0 0 1 1
–   Ayito 0.2.9942265+20
−20
(+40)3 − 2
(+3−2=0)
60.0%
3.0 / 5
0.8%
+132
0 1 1 1 0
–   Cheese 1.22262+34
−34
(+37)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
4.6%
−110
0 = 0 0 = =
–   Brutus 6.02252+35
−35
(+27)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
11.3%
−64
= 0 0 1
–   EXchess 5.01b 32-bit2251+29
−29
(+26)1.5 − 5.5
(+1−5=1)
21.4%
1.5 / 7
9.7%
−195
1 0 0 0 = 0 0
–   AliChess 4.182243+32
−33
(+18)3 − 8
(+2−7=2)
27.3%
3.0 / 11
19.6%
−152
= 0 0 0 = 0 0 1 1 0 0
–   Feuerstein 0.4.6.12239+19
−19
(+14)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
20.4%
+44
=
–   AliChess 4.062234+28
−29
(+9)1.5 − 1.5
(+1−1=1)
50.0%
1.5 / 3
32.3%
+9
1 = 0
–   SpaceDog 0.97.7 64-bit2232+24
−24
(+7)6 − 2
(+5−1=2)
75.0%
6.0 / 8
35.4%
+190
= 1 = 1 0 1 1 1
–   Deuterium 06.08.25.042231+27
−27
(+6)7 − 5
(+5−3=4)
58.3%
7.0 / 12
38.7%
+67
0 = = 0 = 1 1 0 1 1 = 1
–   FireFly 2.5.12 64-bit2219+37
−37
(−6)13 − 11
(+10−8=6)
54.2%
13.0 / 24
61.7%
+21
1 1 1 0 = 1 0 0 = = 0 = 1 1 0 = 1 = 0 0 1 1 0 1
–   Uralochka 1.1b2219+18
−18
(−6)1 − 1
(+0−0=2)
50.0%
1.0 / 2
65.7%
−6
= =
–   GarboChess 0.212216+34
−34
(−9)2 − 2
(+2−2=0)
50.0%
2.0 / 4
67.0%
−9
0 1 1 0
–   AliChess 4.162215+34
−34
(−10)15.5 − 4.5
(+14−3=3)
77.5%
15.5 / 20
69.3%
+210
1 1 0 1 1 1 0 1 1 1 1 = 1 1 1 = 1 1 0 =
–   Neurosis 2.32215+25
−25
(−10)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
71.1%
−92
= 0 0 1
–   EveAnn 1.622212+34
−34
(−13)1 − 3
(+0−2=2)
25.0%
1.0 / 4
73.7%
−169
0 = = 0
–   ZCT 0.3.24512211+27
−27
(−14)8.5 − 2.5
(+6−0=5)
77.3%
8.5 / 11
77.5%
+158
= 1 1 = 1 1 = = 1 = 1
–   Atlas 2.202209+34
−34
(−16)1 − 1
(+1−1=0)
50.0%
1.0 / 2
77.4%
−16
0 1
–   Latista (Sinobyl) 1.52207+23
−23
(−18)7.5 − 2.5
(+7−2=1)
75.0%
7.5 / 10
85.6%
+191
1 1 0 1 1 = 0 1 1 1
–   RattateChess Bologna 20072202+25
−25
(−23)6.5 − 7.5
(+3−4=7)
46.4%
6.5 / 14
90.7%
−36
1 = = 0 = 1 = 1 0 = 0 = 0 =
–   ChessAlex 2.0r42202+20
−21
(−23)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
91.4%
−90
1 0 = 0 0 1
–   Alf 1.092196+23
−23
(−29)3 − 5
(+1−3=4)
37.5%
3.0 / 8
95.3%
−102
0 0 1 0 = = = =
–   AliChess 4.082196+32
−32
(−29)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
91.9%
−171
= 0
–   Buzz 0.08 32-bit2194+28
−28
(−31)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
94.9%
+5
1 0 = 1 1 = 0 = 1 0
–   OBender 3.2.4.22193+20
−20
(−32)9.5 − 8.5
(+7−6=5)
52.8%
9.5 / 18
97.7%
−11
1 0 1 1 1 = 0 0 1 = = 1 = 0 = 0 0 1
–   Glass 0.1.0c2190+33
−33
(−35)2 − 2
(+2−2=0)
50.0%
2.0 / 4
95.2%
−35
0 0 1 1
–   EveAnn 1.632189+34
−34
(−36)6 − 6
(+2−2=8)
50.0%
6.0 / 12
95.7%
−32
1 1 0 = 0 = = = = = = =
–   Feuerstein 0.4.5.22188+37
−37
(−37)2 − 2
(+1−1=2)
50.0%
2.0 / 4
94.7%
−26
= 0 1 =
–   Amundsen 0.65.12188+34
−34
(−37)4 − 2
(+3−1=2)
66.7%
4.0 / 6
95.5%
+72
1 = 1 = 1 0
–   Neurosis 2.42188+31
−31
(−37)14 − 6
(+12−4=4)
70.0%
14.0 / 20
96.7%
+112
1 1 = 1 1 1 1 1 1 0 1 0 0 1 0 = 1 = 1 =
–   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
1 = 0 1 = 1
–   NagaSkaki 4.002162+34
−34
(−63)2 − 2
(+2−2=0)
50.0%
2.0 / 4
99.8%
−63
1 0 0 1
–   Bearded 06_292158+31
−31
(−67)3 − 3
(+2−2=2)
50.0%
3.0 / 6
99.9%
−59
0 = 0 1 1 =
–   Mediocre 0.3342151+32
−32
(−74)4 − 2
(+2−0=4)
66.7%
4.0 / 6
100.0%
+14
1 1 = = = =
–   Prophet 2.0 32-bit2138+19
−19
(−87)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
100.0%
−209
0 1 0 0 0 0 = 1 0 1
–   Parrot 07.07.222137+19
−19
(−88)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
100.0%
−42
= 1 0 0 1 1 0 1
–   TJchess 0.1212135+19
−19
(−90)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+192
= 1 1 1
–   Clarabit 1.00 32-bit2117+22
−22
(−108)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−108
0 1
–   BigLion 2.23x2068+12
−12
(−157)3 − 3
(+2−2=2)
50.0%
3.0 / 6
100.0%
−157
= = 1 1 0 0
–   Mustang 4.972045+26
−26
(−180)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Matheus 2.32043+23
−23
(−182)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−39
= 1
–   Smash 1.0.31952+26
−27
(−273)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1

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Created in 2005-2013 by CCRL team
Last games added on August 8, 2020