CCRL 40/40
Downloads and Statistics
December 7, 2019
Testing summary:
Total: 1'104'002 games
played by 2'573 programs
150928 CPU days (X2 4600+)

White wins: 382'601 (34.7%)
Black wins: 284'129 (25.7%)
Draws: 437'272 (39.6%)
White score: 54.5%

Engine Details

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Gibbon 2.42c (2224+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		(+303)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Rotor 0.42480+18
−18		(+256)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+160
0 1 0 =
–   Anatoli 0.35k2475+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		(+183)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+325
1 =
–   Sorgenkind 0.42388+14
−15		(+164)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Alfil 7.62373+33
−33		(+149)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−7
0 =
–   Counter 1.02372+32
−32		(+148)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   iCE 0.22371+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 0.192366+34
−34		(+142)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+298
= 1
–   Flux 2.2.12357+20
−21		(+133)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−16
0 = = 0
–   Tytan 9.32 32-bit2346+28
−28		(+122)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+264
1 =
–   Arion 1.72342+18
−19		(+118)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−32
= = 0 0
–   Aice 0.99.22338+17
−17		(+114)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+256
= 1
–   Asterisk 0.62330+18
−18		(+106)2 − 6
(+1−5=2)		25.0%
2.0 / 8
0.0%
−80
0 0 0 0 1 = = 0
–   Dirty 0.99n2320+30
−29		(+96)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+96
= =
–   KnightX 1.922316+19
−19		(+92)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Averno 0.812312+19
−19		(+88)1.5 − 1.5
(+1−1=1)		50.0%
1.5 / 3
0.0%
+102
= 0 1
–   GreKo 5.52310+33
−33		(+86)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+86
= = 0 1
–   Cheese 1.32308+17
−17		(+84)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+84
0 1
–   Cheese 1.1b2307+33
−33		(+83)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
−12
0 1 = 0
–   nanoSzachy 2.92306+34
−34		(+82)2.5 − 3.5
(+2−3=1)		41.7%
2.5 / 6
0.0%
+24
= 1 0 0 0 1
–   Sjakk 1.1.82302+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 = = =
–   Popochin 3.12302+34
−34		(+78)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+78
1 0
–   Ant 2006-F2302+20
−20		(+78)0.5 − 4.5
(+0−4=1)		10.0%
0.5 / 5
0.0%
−245
0 0 = 0 0
–   Joker 1.1.142301+19
−19		(+77)9 − 10
(+6−7=6)		47.4%
9.0 / 19
0.0%
+60
1 1 0 0 0 1 = = 0 0 = 1 = = = 0 1 0 1
–   Brutus 6.12301+34
−34		(+77)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−79
= 0
–   Natwarlal 0.142301+19
−19		(+77)3.5 − 8.5
(+3−8=1)		29.2%
3.5 / 12
0.0%
−94
0 0 1 = 0 0 1 0 0 0 1 0
–   Xpdnt 0809272300+29
−29		(+76)0.5 − 4.5
(+0−4=1)		10.0%
0.5 / 5
0.0%
−246
0 0 0 0 =
–   Anechka 0.082299+19
−19		(+75)0.5 − 2.5
(+0−2=1)		16.7%
0.5 / 3
0.0%
−152
0 = 0
–   Zeus 1.292298+20
−20		(+74)4.5 − 8.5
(+3−7=3)		34.6%
4.5 / 13
0.0%
−35
= 0 0 0 1 0 1 0 1 = 0 = 0
–   Popochin 3.22295+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		(+68)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
0.1%
+99
0 = 1 = 1 1 0 =
–   Popochin 3.02287+32
−32		(+63)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
0.1%
+17
0 0 1 = = =
–   Rotor 0.22286+33
−33		(+62)2 − 2
(+2−2=0)		50.0%
2.0 / 4
0.2%
+62
0 0 1 1
–   Bison 8.2.4r2281+26
−26		(+57)2.5 − 8.5
(+1−7=3)		22.7%
2.5 / 11
0.1%
−133
0 = 1 0 = = 0 0 0 0 0
–   Brutus 5.42278+34
−34		(+54)3.5 − 2.5
(+3−2=1)		58.3%
3.5 / 6
0.6%
+113
1 = 0 1 0 1
–   Chispa 4.0.32272+18
−17		(+48)1 − 4
(+0−3=2)		20.0%
1.0 / 5
0.1%
−136
= = 0 0 0
–   Tornado 1.02270+30
−30		(+46)2 − 2
(+2−2=0)		50.0%
2.0 / 4
1.1%
+46
0 0 1 1
–   Ayito 0.2.9942263+21
−21		(+39)3 − 2
(+3−2=0)		60.0%
3.0 / 5
1.0%
+131
0 1 1 0 1
–   Cheese 1.22260+34
−34		(+36)1.5 − 4.5
(+0−3=3)		25.0%
1.5 / 6
4.7%
−111
= = = 0 0 0
–   Brutus 6.02251+35
−35		(+27)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
11.6%
−64
0 1 = 0
–   EXchess 5.01b 32-bit2249+29
−29		(+25)1.5 − 5.5
(+1−5=1)		21.4%
1.5 / 7
10.1%
−196
0 1 0 0 = 0 0
–   AliChess 4.182242+32
−33		(+18)3 − 8
(+2−7=2)		27.3%
3.0 / 11
19.7%
−152
0 0 = 0 = 0 0 0 1 1 0
–   Feuerstein 0.4.6.12238+19
−19		(+14)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
20.5%
+44
=
–   SpaceDog 0.97.7 64-bit2238+27
−27		(+14)6 − 2
(+5−1=2)		75.0%
6.0 / 8
23.5%
+197
= 1 = 1 0 1 1 1
–   AliChess 4.062233+28
−29		(+9)1.5 − 1.5
(+1−1=1)		50.0%
1.5 / 3
32.6%
+9
0 1 =
–   Deuterium 06.08.25.042229+27
−27		(+5)7 − 5
(+5−3=4)		58.3%
7.0 / 12
39.1%
+66
= 0 = 1 = = 1 1 1 0 0 1
–   Uralochka 1.1b2217+18
−18		(−7)1 − 1
(+0−0=2)		50.0%
1.0 / 2
66.7%
−7
= =
–   FireFly 2.5.12 64-bit2217+37
−37		(−7)13 − 11
(+10−8=6)		54.2%
13.0 / 24
62.3%
+20
1 1 1 0 = 1 0 0 = = 0 = 1 1 0 = 1 = 0 0 1 1 0 1
–   GarboChess 0.212214+34
−34		(−10)2 − 2
(+2−2=0)		50.0%
2.0 / 4
67.8%
−10
0 1 1 0
–   AliChess 4.162213+34
−34		(−11)15.5 − 4.5
(+14−3=3)		77.5%
15.5 / 20
69.4%
+209
0 1 0 = 1 1 1 1 1 0 1 1 1 1 = 1 1 1 = 1
–   Neurosis 2.32210+27
−27		(−14)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
76.8%
−96
= 0 0 1
–   ZCT 0.3.24512210+27
−27		(−14)8.5 − 2.5
(+6−0=5)		77.3%
8.5 / 11
77.7%
+158
= 1 = 1 1 1 = 1 = = 1
–   EveAnn 1.622210+34
−34		(−14)1 − 3
(+0−2=2)		25.0%
1.0 / 4
74.2%
−170
= 0 0 =
–   Atlas 2.202208+33
−34		(−16)1 − 1
(+1−1=0)		50.0%
1.0 / 2
77.7%
−16
1 0
–   Latista (Sinobyl) 1.52204+23
−23		(−20)7.5 − 2.5
(+7−2=1)		75.0%
7.5 / 10
87.4%
+189
1 1 1 0 1 1 1 1 0 =
–   ChessAlex 2.0r42203+21
−21		(−21)2.5 − 3.5
(+2−3=1)		41.7%
2.5 / 6
89.3%
−88
0 = 1 0 0 1
–   RattateChess Bologna 20072200+25
−25		(−24)6.5 − 7.5
(+3−4=7)		46.4%
6.5 / 14
90.9%
−37
= = 1 1 0 1 = 0 = = 0 0 = =
–   AliChess 4.082195+32
−32		(−29)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
92.1%
−171
= 0
–   Alf 1.092194+23
−23		(−30)3 − 5
(+1−3=4)		37.5%
3.0 / 8
95.5%
−103
0 1 0 0 = = = =
–   Buzz 0.08 32-bit2192+28
−28		(−32)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
95.1%
+4
0 1 0 1 = 1 = 1 0 =
–   OBender 3.2.4.22191+20
−20		(−33)9.5 − 8.5
(+7−6=5)		52.8%
9.5 / 18
97.8%
−12
1 1 0 1 = 0 0 1 = 1 0 0 1 = = 1 = 0
–   Glass 0.1.0c2189+33
−33		(−35)2 − 2
(+2−2=0)		50.0%
2.0 / 4
95.2%
−35
1 0 0 1
–   Neurosis 2.42187+31
−31		(−37)14 − 6
(+12−4=4)		70.0%
14.0 / 20
96.8%
+112
1 = 1 1 0 = = 1 = 1 1 1 1 1 1 0 1 0 0 1
–   EveAnn 1.632187+34
−34		(−37)6 − 6
(+2−2=8)		50.0%
6.0 / 12
95.9%
−33
1 1 = = = = = = = 0 = 0
–   Amundsen 0.65.12187+34
−34		(−37)4 − 2
(+3−1=2)		66.7%
4.0 / 6
95.7%
+72
1 = 1 0 1 =
–   Feuerstein 0.4.5.22186+37
−37		(−38)2 − 2
(+1−1=2)		50.0%
2.0 / 4
94.9%
−27
= 1 0 =
–   NagaSkaki 5.122186+17
−17		(−38)1 − 1
(+0−0=2)		50.0%
1.0 / 2
99.3%
−38
= =
–   BlackBishop 0.472181+34
−34		(−43)4 − 2
(+3−1=2)		66.7%
4.0 / 6
97.8%
+72
1 = 1 0 1 =
–   NagaSkaki 4.002162+34
−34		(−62)2 − 2
(+2−2=0)		50.0%
2.0 / 4
99.8%
−62
0 1 0 1
–   Bearded 06_292156+31
−31		(−68)3 − 3
(+2−2=2)		50.0%
3.0 / 6
100.0%
−60
0 1 = 0 = 1
–   Mediocre 0.3342149+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		(−87)3.5 − 6.5
(+3−6=1)		35.0%
3.5 / 10
100.0%
−209
0 0 0 = 1 0 1 1 0 0
–   Parrot 07.07.222135+19
−19		(−89)4.5 − 3.5
(+4−3=1)		56.3%
4.5 / 8
100.0%
−43
= 1 0 0 1 1 0 1
–   TJchess 0.1212133+19
−19		(−91)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+191
1 1 = 1
–   Clarabit 1.00 32-bit2115+22
−22		(−109)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−109
0 1
–   BigLion 2.23x2066+12
−12		(−158)3 − 3
(+2−2=2)		50.0%
3.0 / 6
100.0%
−158
0 = = 1 1 0
–   Mustang 4.972043+26
−26		(−181)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   Matheus 2.32041+23
−23		(−183)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
−40
= 1
–   Smash 1.0.31950+26
−27		(−274)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
522 games: 169 wins, 205 losses, 148 draws (28.4%), score: 46.6%

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Created in 2005-2013 by CCRL team
Last games added on December 7, 2019