CCRL 40/40
Downloads and Statistics
September 14, 2019
Testing summary:
Total: 1'083'337 games
played by 2'531 programs
147896 CPU days (X2 4600+)

White wins: 376'125 (34.7%)
Black wins: 279'699 (25.8%)
Draws: 427'513 (39.5%)
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 2.1.41a2528+24
−24
(+303)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Rotor 0.42480+18
−18
(+255)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+159
= 0 0 1
–   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-bit2407+19
−19
(+182)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+324
= 1
–   Sorgenkind 0.42388+15
−15
(+163)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Alfil 7.62376+33
−33
(+151)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−5
= 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
–   Counter 1.02368+33
−33
(+143)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Pupsi 0.192367+34
−34
(+142)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+298
1 =
–   Flux 2.2.12357+21
−21
(+132)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−17
= 0 0 =
–   Tytan 9.32 32-bit2346+28
−28
(+121)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+263
1 =
–   Arion 1.72342+19
−18
(+117)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−33
= = 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 0.62331+18
−18
(+106)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.0%
−80
0 0 0 0 = 0 1 =
–   Dirty 0.99n2321+30
−30
(+96)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+96
= =
–   KnightX 1.922316+19
−18
(+91)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Averno 0.812313+19
−19
(+88)1.5 − 1.5
(+1−1=1)
50.0%
1.5 / 3
0.0%
+102
1 0 =
–   GreKo 5.52311+33
−33
(+86)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+86
1 0 = =
–   Cheese 1.32308+17
−17
(+83)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+83
0 1
–   nanoSzachy 2.92308+34
−34
(+83)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.0%
+25
= 1 0 0 0 1
–   Popochin 3.12303+34
−34
(+78)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+78
0 1
–   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 = = =
–   Cheese 1.1b2303+34
−34
(+78)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−17
= 1 0 0
–   Ant 2006-F2303+20
−20
(+78)0.5 − 4.5
(+0−4=1)
10.0%
0.5 / 5
0.0%
−245
0 0 0 = 0
–   Natwarlal 0.142302+19
−19
(+77)3.5 − 8.5
(+3−8=1)
29.2%
3.5 / 12
0.0%
−94
0 0 = 0 1 0 0 1 0 0 1 0
–   Joker 1.1.142301+19
−19
(+76)9 − 10
(+6−7=6)
47.4%
9.0 / 19
0.0%
+59
1 1 = = = 0 1 0 1 = = 1 = 0 1 0 0 0 0
–   Xpdnt 0809272300+29
−29
(+75)0.5 − 4.5
(+0−4=1)
10.0%
0.5 / 5
0.0%
−247
0 0 = 0 0
–   Anechka 0.082300+19
−19
(+75)0.5 − 2.5
(+0−2=1)
16.7%
0.5 / 3
0.0%
−152
0 = 0
–   Zeus 1.292298+21
−20
(+73)4.5 − 8.5
(+3−7=3)
34.6%
4.5 / 13
0.0%
−36
1 0 0 0 = 1 = 0 = 0 0 1 0
–   Brutus 6.12298+34
−34
(+73)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−83
= 0
–   Popochin 3.22296+18
−18
(+71)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−218
0 0 0 =
–   Natwarlal 0.122292+34
−34
(+67)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
0.1%
+98
0 = 1 = 1 1 0 =
–   Popochin 3.02292+33
−33
(+67)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
0.1%
+21
0 0 = = 1 =
–   Rotor 0.22288+33
−33
(+63)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.2%
+63
0 1 0 1
–   Bison 8.2.4r2281+26
−26
(+56)2.5 − 8.5
(+1−7=3)
22.7%
2.5 / 11
0.1%
−134
0 1 = = 0 0 0 0 = 0 0
–   Brutus 5.42279+34
−34
(+54)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
0.6%
+113
1 = 0 1 0 1
–   Chispa 4.0.32273+17
−18
(+48)1 − 4
(+0−3=2)
20.0%
1.0 / 5
0.1%
−136
= 0 = 0 0
–   Tornado 1.02270+30
−30
(+45)2 − 2
(+2−2=0)
50.0%
2.0 / 4
1.2%
+45
0 0 1 1
–   Ayito 0.2.9942265+21
−21
(+40)3 − 2
(+3−2=0)
60.0%
3.0 / 5
0.9%
+132
0 1 1 1 0
–   Cheese 1.22260+34
−34
(+35)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
5.0%
−112
= 0 0 = = 0
–   Brutus 6.02251+35
−35
(+26)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
11.9%
−65
= 0 1 0
–   EXchess 5.01b 32-bit2250+29
−29
(+25)1.5 − 5.5
(+1−5=1)
21.4%
1.5 / 7
10.2%
−196
0 1 0 0 = 0 0
–   SpaceDog 0.97.7 64-bit2243+29
−29
(+18)6 − 2
(+5−1=2)
75.0%
6.0 / 8
17.9%
+201
1 1 = 1 = 1 0 1
–   AliChess 4.182242+32
−33
(+17)3 − 8
(+2−7=2)
27.3%
3.0 / 11
20.0%
−153
0 0 0 = 0 1 1 0 = 0 0
–   Feuerstein 0.4.6.12238+19
−19
(+13)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
21.0%
+43
=
–   AliChess 4.062233+28
−29
(+8)1.5 − 1.5
(+1−1=1)
50.0%
1.5 / 3
33.2%
+8
0 1 =
–   Deuterium 06.08.25.042230+27
−27
(+5)7 − 5
(+5−3=4)
58.3%
7.0 / 12
38.5%
+66
0 = = = 1 1 1 0 1 = 1 0
–   Uralochka 1.1b2218+18
−18
(−7)1 − 1
(+0−0=2)
50.0%
1.0 / 2
67.2%
−7
= =
–   FireFly 2.5.12 64-bit2218+37
−37
(−7)13 − 11
(+10−8=6)
54.2%
13.0 / 24
62.5%
+20
1 1 1 0 = 1 0 0 = = 0 = 1 1 0 = 1 = 0 0 1 1 0 1
–   GarboChess 0.212216+35
−34
(−9)2 − 2
(+2−2=0)
50.0%
2.0 / 4
65.7%
−9
1 0 1 0
–   AliChess 4.162215+35
−35
(−10)15.5 − 4.5
(+14−3=3)
77.5%
15.5 / 20
66.8%
+210
1 1 1 0 1 1 1 1 = 1 1 1 = 1 1 0 = 0 1 1
–   EveAnn 1.622211+34
−34
(−14)1 − 3
(+0−2=2)
25.0%
1.0 / 4
74.4%
−170
0 0 = =
–   ZCT 0.3.24512210+27
−27
(−15)8.5 − 2.5
(+6−0=5)
77.3%
8.5 / 11
78.2%
+157
= 1 1 = = = 1 1 1 = 1
–   Neurosis 2.32210+27
−27
(−15)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
77.4%
−97
0 = 1 0
–   Atlas 2.202208+34
−34
(−17)1 − 1
(+1−1=0)
50.0%
1.0 / 2
78.2%
−17
0 1
–   ChessAlex 2.0r42205+21
−21
(−20)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
88.0%
−87
0 = 1 0 0 1
–   Latista (Sinobyl) 1.52203+24
−24
(−22)7.5 − 2.5
(+7−2=1)
75.0%
7.5 / 10
89.2%
+187
1 0 1 1 = 1 1 1 1 0
–   RattateChess Bologna 20072201+25
−25
(−24)6.5 − 7.5
(+3−4=7)
46.4%
6.5 / 14
91.0%
−37
= 1 = = = = 0 = 0 0 1 0 1 =
–   Alf 1.092195+23
−23
(−30)3 − 5
(+1−3=4)
37.5%
3.0 / 8
95.6%
−103
0 0 0 1 = = = =
–   AliChess 4.082195+32
−32
(−30)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
92.2%
−172
0 =
–   Buzz 0.08 32-bit2193+28
−28
(−32)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
95.2%
+4
1 0 = = 1 1 = 1 0 0
–   OBender 3.2.4.22192+20
−20
(−33)9.5 − 8.5
(+7−6=5)
52.8%
9.5 / 18
97.9%
−12
1 0 1 1 = 0 0 1 = = 1 = 0 0 0 1 = 1
–   Glass 0.1.0c2189+33
−33
(−36)2 − 2
(+2−2=0)
50.0%
2.0 / 4
95.4%
−36
1 0 0 1
–   Neurosis 2.42187+31
−31
(−38)14 − 6
(+12−4=4)
70.0%
14.0 / 20
96.9%
+111
1 1 1 = 1 1 1 1 0 1 0 0 1 = 1 = 0 = 1 1
–   Feuerstein 0.4.5.22187+37
−37
(−38)2 − 2
(+1−1=2)
50.0%
2.0 / 4
94.9%
−27
1 = 0 =
–   Amundsen 0.65.12187+34
−34
(−38)4 − 2
(+3−1=2)
66.7%
4.0 / 6
95.8%
+71
1 = = 1 0 1
–   EveAnn 1.632187+34
−34
(−38)6 − 6
(+2−2=8)
50.0%
6.0 / 12
96.0%
−34
1 1 = = = = = = 0 = = 0
–   NagaSkaki 5.122186+17
−17
(−39)1 − 1
(+0−0=2)
50.0%
1.0 / 2
99.3%
−39
= =
–   BlackBishop 0.472181+34
−34
(−44)4 − 2
(+3−1=2)
66.7%
4.0 / 6
97.8%
+71
1 = 1 1 = 0
–   NagaSkaki 4.002164+35
−35
(−61)2 − 2
(+2−2=0)
50.0%
2.0 / 4
99.7%
−61
1 0 1 0
–   Bearded 06_292156+31
−31
(−69)3 − 3
(+2−2=2)
50.0%
3.0 / 6
100.0%
−61
= 1 = 0 0 1
–   Mediocre 0.3342150+32
−32
(−75)4 − 2
(+2−0=4)
66.7%
4.0 / 6
100.0%
+13
1 1 = = = =
–   Prophet 2.0 32-bit2137+19
−19
(−88)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
100.0%
−210
0 = 1 0 0 1 0 0 1 0
–   Parrot 07.07.222135+19
−19
(−90)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
100.0%
−44
= 1 0 1 0 1 1 0
–   TJchess 0.1212133+19
−19
(−92)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+190
1 1 = 1
–   Clarabit 1.00 32-bit2115+22
−22
(−110)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−110
0 1
–   BigLion 2.23x2067+12
−12
(−158)3 − 3
(+2−2=2)
50.0%
3.0 / 6
100.0%
−158
0 1 = 1 0 =
–   Mustang 4.972044+26
−26
(−181)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Matheus 2.32041+23
−23
(−184)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−41
= 1
–   Smash 1.0.31950+26
−26
(−275)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 September 14, 2019