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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Gibbon 2.42c (2220+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		(+307)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Rotor 0.42479+18
−18		(+259)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+163
0 = 0 1
–   Anatoli 0.35k2479+16
−16		(+259)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−30
= 0 0 0
–   RomiChess P3k 32-bit2406+19
−19		(+186)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+328
= 1
–   Sorgenkind 0.42387+15
−15		(+167)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Alfil 7.62376+33
−33		(+156)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
0
= 0
–   iCE 0.22370+19
−19		(+150)7 − 17
(+5−15=4)		29.2%
7.0 / 24
0.0%
−11
1 0 = 0 0 0 0 = 0 1 0 0 0 0 1 = 1 0 0 0 0 1 = 0
–   Counter 1.02366+33
−33		(+146)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Pupsi 0.192365+34
−34		(+145)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+301
1 =
–   Flux 2.2.12350+22
−22		(+130)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−19
= 0 = 0
–   Tytan 9.32 32-bit2345+28
−28		(+125)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+267
1 =
–   Arion 1.72340+19
−19		(+120)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−30
= = 0 0
–   Aice 0.99.22332+19
−19		(+112)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+254
1 =
–   Asterisk 0.62332+20
−20		(+112)2 − 6
(+1−5=2)		25.0%
2.0 / 8
0.0%
−74
0 0 = 1 0 = 0 0
–   Dirty 0.99n2319+30
−29		(+99)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+99
= =
–   Averno 0.812316+21
−21		(+96)1.5 − 1.5
(+1−1=1)		50.0%
1.5 / 3
0.0%
+110
= 0 1
–   KnightX 1.922312+20
−20		(+92)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   GreKo 5.52307+34
−34		(+87)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+87
1 = 0 =
–   Cheese 1.32307+17
−17		(+87)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+87
1 0
–   Ant 2006-F2301+22
−22		(+81)0.5 − 4.5
(+0−4=1)		10.0%
0.5 / 5
0.0%
−242
0 0 = 0 0
–   Popochin 3.12301+34
−34		(+81)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+81
0 1
–   Natwarlal 0.142301+19
−19		(+81)3.5 − 8.5
(+3−8=1)		29.2%
3.5 / 12
0.0%
−90
1 0 0 0 = 0 0 0 1 1 0 0
–   nanoSzachy 2.92301+35
−35		(+81)2.5 − 3.5
(+2−3=1)		41.7%
2.5 / 6
0.0%
+23
0 0 1 0 = 1
–   Joker 1.1.142300+19
−19		(+80)9 − 10
(+6−7=6)		47.4%
9.0 / 19
0.0%
+63
1 = 0 = = 1 1 0 0 0 1 = = = 0 1 0 1 0
–   Sjakk 1.1.82300+24
−24		(+80)8.5 − 15.5
(+4−11=9)		35.4%
8.5 / 24
0.0%
−15
0 = = = 1 1 = = 0 0 1 0 0 0 0 0 0 1 = 0 0 = = =
–   Brutus 6.12300+36
−36		(+80)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−76
0 =
–   Cheese 1.1b2300+34
−34		(+80)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
−15
0 = 0 1
–   Xpdnt 0809272299+29
−29		(+79)0.5 − 4.5
(+0−4=1)		10.0%
0.5 / 5
0.0%
−243
0 0 0 = 0
–   Zeus 1.292297+21
−21		(+77)4.5 − 8.5
(+3−7=3)		34.6%
4.5 / 13
0.0%
−32
= 0 1 = 0 = 0 1 0 0 0 0 1
–   Anechka 0.082297+19
−19		(+77)0.5 − 2.5
(+0−2=1)		16.7%
0.5 / 3
0.0%
−150
0 = 0
–   Popochin 3.22293+18
−18		(+73)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−216
0 0 0 =
–   Popochin 3.02290+33
−33		(+70)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
0.0%
+24
1 = = = 0 0
–   Natwarlal 0.122290+34
−34		(+70)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
0.1%
+101
0 = 1 = 1 1 0 =
–   Rotor 0.22286+33
−33		(+66)2 − 2
(+2−2=0)		50.0%
2.0 / 4
0.1%
+66
0 1 0 1
–   Bison 8.2.4r2280+26
−26		(+60)2.5 − 8.5
(+1−7=3)		22.7%
2.5 / 11
0.1%
−130
0 = 0 = 1 0 0 0 0 0 =
–   Brutus 5.42278+34
−34		(+58)3.5 − 2.5
(+3−2=1)		58.3%
3.5 / 6
0.4%
+117
1 1 = 0 0 1
–   Chispa 4.0.32270+19
−19		(+50)1 − 4
(+0−3=2)		20.0%
1.0 / 5
0.1%
−134
= 0 0 0 =
–   Tornado 1.02269+30
−30		(+49)2 − 2
(+2−2=0)		50.0%
2.0 / 4
0.7%
+49
1 1 0 0
–   Cheese 1.22259+34
−34		(+39)1.5 − 4.5
(+0−3=3)		25.0%
1.5 / 6
3.6%
−108
0 = 0 = 0 =
–   Ayito 0.2.9942255+22
−22		(+35)3 − 2
(+3−2=0)		60.0%
3.0 / 5
2.1%
+127
0 0 1 1 1
–   Brutus 6.02249+35
−35		(+29)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
9.2%
−62
= 0 1 0
–   EXchess 5.01b 32-bit2248+29
−29		(+28)1.5 − 5.5
(+1−5=1)		21.4%
1.5 / 7
7.7%
−193
0 0 = 0 0 1 0
–   AliChess 4.182241+32
−33		(+21)3 − 8
(+2−7=2)		27.3%
3.0 / 11
15.9%
−149
0 = 0 0 0 1 = 0 1 0 0
–   Feuerstein 0.4.6.12236+19
−19		(+16)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
15.5%
+46
=
–   AliChess 4.062231+29
−29		(+11)1.5 − 1.5
(+1−1=1)		50.0%
1.5 / 3
28.4%
+10
0 = 1
–   Deuterium 06.08.25.042229+27
−27		(+9)7 − 5
(+5−3=4)		58.3%
7.0 / 12
30.4%
+70
= = 0 1 1 1 1 0 = 1 0 =
–   Uralochka 1.1b2219+19
−19		(−1)1 − 1
(+0−0=2)		50.0%
1.0 / 2
52.4%
−1
= =
–   FireFly 2.5.12 64-bit2216+37
−36		(−4)13 − 11
(+10−8=6)		54.2%
13.0 / 24
56.9%
+23
1 1 1 0 = 1 0 0 = = 0 = 1 1 0 = 1 = 0 0 1 1 0 1
–   AliChess 4.162214+36
−36		(−6)15.5 − 4.5
(+14−3=3)		77.5%
15.5 / 20
60.0%
+214
1 1 0 = 1 0 1 1 1 0 1 1 1 1 = 1 1 1 = 1
–   GarboChess 0.212214+35
−34		(−6)2 − 2
(+2−2=0)		50.0%
2.0 / 4
60.1%
−6
0 1 0 1
–   Neurosis 2.32211+28
−28		(−9)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
66.2%
−91
1 0 = 0
–   ZCT 0.3.24512208+27
−27		(−12)8.5 − 2.5
(+6−0=5)		77.3%
8.5 / 11
72.7%
+160
1 = = 1 = = 1 1 1 1 =
–   EveAnn 1.622208+34
−34		(−12)1 − 3
(+0−2=2)		25.0%
1.0 / 4
69.9%
−168
0 0 = =
–   ChessAlex 2.0r42207+21
−21		(−13)2.5 − 3.5
(+2−3=1)		41.7%
2.5 / 6
77.6%
−80
1 0 = 0 0 1
–   Atlas 2.202206+34
−34		(−14)1 − 1
(+1−1=0)		50.0%
1.0 / 2
74.0%
−14
0 1
–   RattateChess Bologna 20072198+25
−25		(−22)6.5 − 7.5
(+3−4=7)		46.4%
6.5 / 14
88.1%
−35
= = 1 = 0 0 0 = = 1 = 0 1 =
–   Latista (Sinobyl) 1.52198+25
−25		(−22)7.5 − 2.5
(+7−2=1)		75.0%
7.5 / 10
88.7%
+187
1 1 0 1 1 1 = 1 0 1
–   Alf 1.092194+23
−23		(−26)3 − 5
(+1−3=4)		37.5%
3.0 / 8
92.5%
−99
1 0 0 0 = = = =
–   AliChess 4.082193+32
−32		(−27)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
90.1%
−169
= 0
–   Buzz 0.08 32-bit2190+28
−28		(−30)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
93.5%
+6
1 0 1 0 1 = = = 1 0
–   Glass 0.1.0c2189+33
−33		(−31)2 − 2
(+2−2=0)		50.0%
2.0 / 4
92.4%
−31
0 1 0 1
–   OBender 3.2.4.22189+20
−20		(−31)9.5 − 8.5
(+7−6=5)		52.8%
9.5 / 18
96.6%
−10
1 1 1 0 0 0 1 = = 1 0 0 1 = = 1 = 0
–   NagaSkaki 5.122186+17
−17		(−34)1 − 1
(+0−0=2)		50.0%
1.0 / 2
98.3%
−34
= =
–   Amundsen 0.65.12186+34
−34		(−34)4 − 2
(+3−1=2)		66.7%
4.0 / 6
94.0%
+75
= 1 0 1 1 =
–   EveAnn 1.632185+34
−34		(−35)6 − 6
(+2−2=8)		50.0%
6.0 / 12
94.6%
−31
= = = = = = 0 0 = = 1 1
–   Neurosis 2.42185+31
−31		(−35)14 − 6
(+12−4=4)		70.0%
14.0 / 20
95.5%
+114
= 1 1 1 = 1 = 1 1 1 1 1 0 1 0 0 1 0 = 1
–   Feuerstein 0.4.5.22184+37
−37		(−36)2 − 2
(+1−1=2)		50.0%
2.0 / 4
93.5%
−25
= 1 = 0
–   BlackBishop 0.472179+34
−34		(−41)4 − 2
(+3−1=2)		66.7%
4.0 / 6
96.9%
+74
1 = 1 1 = 0
–   NagaSkaki 4.002157+37
−37		(−63)2 − 2
(+2−2=0)		50.0%
2.0 / 4
99.7%
−63
1 0 1 0
–   Bearded 06_292154+31
−31		(−66)3 − 3
(+2−2=2)		50.0%
3.0 / 6
99.9%
−58
1 = 0 1 = 0
–   Mediocre 0.3342147+32
−32		(−73)4 − 2
(+2−0=4)		66.7%
4.0 / 6
100.0%
+15
= = = = 1 1
–   Prophet 2.0 32-bit2135+19
−19		(−85)3.5 − 6.5
(+3−6=1)		35.0%
3.5 / 10
100.0%
−207
0 0 = 1 0 1 1 0 0 0
–   Parrot 07.07.222133+19
−19		(−87)4.5 − 3.5
(+4−3=1)		56.3%
4.5 / 8
100.0%
−41
0 1 0 1 1 0 1 =
–   TJchess 0.1212131+19
−19		(−89)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+193
= 1 1 1
–   Clarabit 1.00 32-bit2113+22
−22		(−107)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−107
1 0
–   BigLion 2.23x2057+17
−17		(−163)3 − 3
(+2−2=2)		50.0%
3.0 / 6
100.0%
−163
0 1 1 0 = =
–   Matheus 2.32037+24
−24		(−183)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
−40
1 =
–   Mustang 4.972035+27
−27		(−185)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   Smash 1.0.31950+26
−26		(−270)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
514 games: 164 wins, 204 losses, 146 draws (28.4%), score: 46.1%

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