CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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Show each game results
Gibbon 2.69a 64-bit (2284+16
−16		)Quote
Author: Eric Marathee (France) Link: UCIengines.de
This is one of the 6 Gibbon versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Fruit 2.3.12794+12
−12		(+510)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Pharaon 3.5.12604+11
−11		(+320)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   AnMon 5.752524+13
−13		(+240)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Marvin 2.0.0 64-bit2515+18
−18		(+231)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
–   CyberPagno 3.0 64-bit2503+11
−11		(+219)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+219
–   Floyd 0.8 64-bit2490+20
−20		(+206)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   K2 0.752472+20
−20		(+188)1 − 9
(+1−9=0)		10.0%
1.0 / 10
0.0%
−217
–   Ghost 2.0.2 64-bit2463+15
−15		(+179)3.5 − 4.5
(+2−3=3)		43.8%
3.5 / 8
0.0%
+128
–   Arasan 10.42448+17
−17		(+164)2.5 − 5.5
(+2−5=1)		31.3%
2.5 / 8
0.0%
−3
–   Carballo 1.22444+19
−19		(+160)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+159
–   Donna 2.1 64-bit2436+24
−24		(+152)3.5 − 6.5
(+3−6=1)		35.0%
3.5 / 10
0.0%
+9
–   Giraffe 20150908 64-bit2436+16
−16		(+152)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−140
–   Bagatur 1.4d 64-bit2433+21
−21		(+149)0.5 − 5.5
(+0−5=1)		8.3%
0.5 / 6
0.0%
−204
–   Nemeton 1.512426+19
−19		(+142)2 − 4
(+1−3=2)		33.3%
2.0 / 6
0.0%
+18
–   Prophet 4.2 64-bit2424+19
−19		(+140)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−30
–   Betsabe II 1.472418+17
−17		(+134)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−32
–   Abrok 5.02416+15
−15		(+132)2.5 − 5.5
(+1−4=3)		31.3%
2.5 / 8
0.0%
−10
–   Shallow r694 64-bit2415+15
−15		(+131)2.5 − 5.5
(+1−4=3)		31.3%
2.5 / 8
0.0%
−11
–   Eeyore 1.52 64-bit2414+15
−15		(+130)4 − 4
(+3−3=2)		50.0%
4.0 / 8
0.0%
+130
–   K2 0.792413+25
−25		(+129)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−37
–   Snitch 1.6.2 64-bit2408+18
−18		(+124)3 − 5
(+1−3=4)		37.5%
3.0 / 8
0.0%
+42
–   TJchess 1.3 64-bit2406+15
−15		(+122)1.5 − 6.5
(+1−6=1)		18.8%
1.5 / 8
0.0%
−152
–   SoFCheck 0.9.1 beta 64-bit2403+16
−16		(+119)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+119
–   Gaia 3.5 64-bit2400+15
−15		(+116)4 − 6
(+2−4=4)		40.0%
4.0 / 10
0.0%
+47
–   Ares 1.005 64-bit2393+16
−16		(+109)5 − 7
(+4−6=2)		41.7%
5.0 / 12
0.0%
+34
–   Bitfoot 1.0.d9aeb43 64-bit2392+21
−21		(+108)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+108
–   Muse 0.899b2391+19
−19		(+107)3.5 − 4.5
(+2−3=3)		43.8%
3.5 / 8
0.0%
+56
–   Cmcchess 2.6 64-bit2389+15
−15		(+105)3 − 11
(+1−9=4)		21.4%
3.0 / 14
0.0%
−109
–   Shallow r688 64-bit2384+16
−16		(+100)3 − 7
(+1−5=4)		30.0%
3.0 / 10
0.0%
−42
–   Ares 1.005.2 64-bit2381+15
−15		(+97)5.5 − 8.5
(+3−6=5)		39.3%
5.5 / 14
0.0%
+12
–   Queen 4.032376+15
−15		(+92)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+92
–   Simplex 0.9.8 64-bit2373+14
−14		(+89)2 − 8
(+0−6=4)		20.0%
2.0 / 10
0.0%
−122
–   Amy 0.87b2372+21
−21		(+88)5.5 − 4.5
(+5−4=1)		55.0%
5.5 / 10
0.0%
+135
–   Sjakk 2.0 64-bit2371+20
−20		(+87)3 − 5
(+2−4=2)		37.5%
3.0 / 8
0.0%
−25
–   RomiChess P3L 64-bit2371+20
−20		(+87)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+87
–   Lozza 1.16 64-bit2367+22
−22		(+83)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−83
–   Tigran 2.4n 64-bit2366+13
−13		(+82)6 − 10
(+5−9=2)		37.5%
6.0 / 16
0.0%
−35
–   Myrddin 0.87 64-bit2365+11
−11		(+81)11 − 13
(+6−8=10)		45.8%
11.0 / 24
0.0%
+45
–   Patzer 3.802365+16
−16		(+81)4 − 6
(+2−4=4)		40.0%
4.0 / 10
0.0%
+3
–   Barbarossa 0.6.0 64-bit2362+13
−13		(+78)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−92
–   Waxman 20142359+18
−18		(+75)3.5 − 10.5
(+2−9=3)		25.0%
3.5 / 14
0.0%
−131
–   Ares GB 1.1 64-bit2358+15
−15		(+74)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+236
–   Orion 0.3.0 64-bit2355+16
−16		(+71)6 − 10
(+4−8=4)		37.5%
6.0 / 16
0.0%
−32
–   Comet B682354+16
−16		(+70)5 − 5
(+4−4=2)		50.0%
5.0 / 10
0.0%
+75
–   Horizon 4.42350+14
−14		(+66)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+65
–   Sage 3.532349+15
−15		(+65)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+227
–   Betsabe II 1.28 64-bit2346+26
−26		(+62)2 − 6
(+2−6=0)		25.0%
2.0 / 8
0.0%
−180
–   Waxman 20162344+20
−20		(+60)1.5 − 6.5
(+1−6=1)		18.8%
1.5 / 8
0.0%
−213
–   MadChess 2.0 64-bit2335+19
−19		(+51)12.5 − 9.5
(+9−6=7)		56.8%
12.5 / 22
0.0%
+107
–   TJchess 1.1 64-bit2335+17
−17		(+51)2 − 6
(+1−5=2)		25.0%
2.0 / 8
0.0%
−149
–   Isa 2.0.83 64-bit2334+15
−15		(+50)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+212
–   Plisk 0.2.7d 64-bit2333+15
−15		(+49)7 − 7
(+6−6=2)		50.0%
7.0 / 14
0.0%
+49
–   Tytan 9.32 64-bit2332+19
−19		(+48)2.5 − 7.5
(+1−6=3)		25.0%
2.5 / 10
0.0%
−145
–   Isa 2.0.64 64-bit2327+13
−13		(+43)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
0.0%
+137
–   Nemeton 1.412320+22
−22		(+36)4 − 6
(+2−4=4)		40.0%
4.0 / 10
0.3%
−44
–   Waxman 20152319+21
−21		(+35)9.5 − 10.5
(+6−7=7)		47.5%
9.5 / 20
0.3%
+14
–   Nemeton 1.32317+26
−26		(+33)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
1.4%
−4
–   Lozza 1.15 64-bit2314+20
−20		(+30)6.5 − 9.5
(+3−6=7)		40.6%
6.5 / 16
0.8%
−36
–   Jumbo 0.4.17 64-bit2307+24
−24		(+23)4 − 4
(+3−3=2)		50.0%
4.0 / 8
5.1%
+23
–   CyberPagno 2.3 64-bit2306+23
−23		(+22)5 − 5
(+5−5=0)		50.0%
5.0 / 10
5.8%
+22
–   Arion 1.72303+15
−15		(+19)5.5 − 2.5
(+5−2=1)		68.8%
5.5 / 8
3.8%
+187
–   Jazz 840 64-bit2303+13
−13		(+19)11 − 17
(+7−13=8)		39.3%
11.0 / 28
2.4%
−69
–   Fornax 3.0 64-bit2300+21
−21		(+16)1 − 1
(+0−0=2)		50.0%
1.0 / 2
10.7%
+16
–   Napoleon 1.8 64-bit2300+15
−15		(+16)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
6.7%
+186
–   CyberPagno 2.2 64-bit2299+20
−20		(+15)9 − 7
(+6−4=6)		56.3%
9.0 / 16
10.4%
+61
–   Daydreamer 1.52297+19
−19		(+13)4 − 4
(+3−3=2)		50.0%
4.0 / 8
14.6%
+13
–   Popochin 4.0 64-bit2297+23
−23		(+13)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
17.7%
−88
–   Bagatur 1.3a 64-bit2288+17
−17		(+4)4 − 4
(+4−4=0)		50.0%
4.0 / 8
34.2%
+4
–   FireFly 2.7.2 64-bit2285+12
−12		(+1)2 − 4
(+1−3=2)		33.3%
2.0 / 6
43.8%
−125
–   EveAnn 1.722281+13
−13		(−3)10 − 6
(+7−3=6)		62.5%
10.0 / 16
61.2%
+91
–   EveAnn 1.672280+26
−26		(−4)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
58.4%
+33
–   Zeus 1.272278+20
−20		(−6)2 − 6
(+1−5=2)		25.0%
2.0 / 8
66.7%
−206
–   Nemeton 1.22274+22
−22		(−10)6.5 − 3.5
(+6−3=1)		65.0%
6.5 / 10
77.0%
+126
–   pikoSzachy Extreme2268+27
−27		(−16)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
83.6%
−120
–   Capivara LK 0.09a01a 64-bit2266+21
−21		(−18)3.5 − 4.5
(+1−2=5)		43.8%
3.5 / 8
90.6%
−65
–   RubiChess 0.7 64-bit2261+18
−18		(−23)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
97.1%
+71
–   Fischerle 0.9.80 SE 64-bit2259+17
−17		(−25)5.5 − 5.5
(+4−4=3)		50.0%
5.5 / 11
98.3%
−29
–   Joker 1.1.142259+16
−16		(−25)4.5 − 1.5
(+3−0=3)		75.0%
4.5 / 6
98.4%
+140
–   Absolute Zero 2.4.7.2 64-bit2258+12
−12		(−26)12 − 8
(+10−6=4)		60.0%
12.0 / 20
99.6%
+58
–   Schooner 1.5 64-bit2255+21
−21		(−29)9 − 7
(+7−5=4)		56.3%
9.0 / 16
98.6%
+20
–   Fischerle 0.9.70 SE 64-bit2253+21
−21		(−31)13.5 − 14.5
(+9−10=9)		48.2%
13.5 / 28
99.1%
−46
–   Floyd 0.7 64-bit2253+27
−27		(−31)6 − 8
(+5−7=2)		42.9%
6.0 / 14
97.1%
−95
–   Nemeton 1.02252+26
−26		(−32)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
98.3%
+104
–   Matilde 2008 64-bit2248+17
−17		(−36)3 − 1
(+3−1=0)		75.0%
3.0 / 4
99.9%
+215
–   Fischerle 0.9.65 64-bit2247+25
−25		(−37)10 − 10
(+5−5=10)		50.0%
10.0 / 20
99.4%
−34
–   FireFly 2.7.0 64-bit2245+15
−15		(−39)9 − 9
(+7−7=4)		50.0%
9.0 / 18
100.0%
−38
–   Bearded N44.2 64-bit2245+23
−23		(−39)11 − 7
(+11−7=0)		61.1%
11.0 / 18
99.7%
+73
–   Galjoen 0.38 64-bit2240+19
−19		(−44)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
–   Butcher 1.64 64-bit2238+18
−18		(−46)1 − 3
(+1−3=0)		25.0%
1.0 / 4
100.0%
−297
–   Kingfisher 1.0 64-bit2237+25
−25		(−47)6.5 − 3.5
(+4−1=5)		65.0%
6.5 / 10
99.9%
+55
–   Orion 0.2 64-bit2236+18
−18		(−48)5.5 − 4.5
(+3−2=5)		55.0%
5.5 / 10
100.0%
−10
–   Isa 2.0.48 64-bit2227+26
−26		(−57)6 − 4
(+4−2=4)		60.0%
6.0 / 10
100.0%
+16
–   Jumbo 0.4.0 64-bit2227+28
−28		(−57)3.5 − 2.5
(+3−2=1)		58.3%
3.5 / 6
100.0%
+13
–   Absolute Zero 2.4.4.0 64-bit2225+29
−29		(−59)6 − 6
(+4−4=4)		50.0%
6.0 / 12
100.0%
−63
–   CeeChess 1.3.2 64-bit2223+17
−17		(−61)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−61
–   Isa 2.0.45 64-bit2215+24
−24		(−69)8 − 4
(+7−3=2)		66.7%
8.0 / 12
100.0%
+70
–   Protej 0.5.8c2211+17
−17		(−73)11 − 7
(+9−5=4)		61.1%
11.0 / 18
100.0%
+26
–   Exacto 0.e 64-bit2209+15
−15		(−75)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
100.0%
−29
–   Beowulf 2.4a 64-bit2202+15
−15		(−82)3.5 − 4.5
(+1−2=5)		43.8%
3.5 / 8
100.0%
−123
–   MadChess 1.4 64-bit2202+19
−19		(−82)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−81
–   Mango Paola Ajedrez 4.12199+17
−17		(−85)0 − 4
(+0−4=0)		0.0%
0.0 / 4
100.0%
−INF
–   Absolute Zero 2.4.0.0 64-bit2196+20
−20		(−88)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
+163
–   Zevra 1.8.4 r650 64-bit2188+23
−23		(−96)6 − 2
(+5−1=2)		75.0%
6.0 / 8
100.0%
+95
–   RamJet 0.132187+16
−16		(−97)7.5 − 2.5
(+6−1=3)		75.0%
7.5 / 10
100.0%
+91
–   Isa 1.9.68 64-bit2181+26
−26		(−103)8.5 − 5.5
(+8−5=1)		60.7%
8.5 / 14
100.0%
−3
–   Tiny Chess 1.46 64-bit2174+16
−16		(−110)7 − 5
(+5−3=4)		58.3%
7.0 / 12
100.0%
−53
–   CT800 1.12 64-bit2168+19
−19		(−116)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
100.0%
−217
–   OBender 03.2016 64-bit2166+16
−16		(−118)12 − 4
(+10−2=4)		75.0%
12.0 / 16
100.0%
+78
–   ChessKISS 1.7c 64-bit2166+16
−16		(−118)20.5 − 7.5
(+18−5=5)		73.2%
20.5 / 28
100.0%
+81
–   Napoleon 1.6.0b 64-bit2161+20
−20		(−123)5 − 5
(+4−4=2)		50.0%
5.0 / 10
100.0%
−123
–   Baislicka 1.0 64-bit2154+17
−17		(−130)7.5 − 2.5
(+7−2=1)		75.0%
7.5 / 10
100.0%
+91
–   Dorpsgek Dillinger 64-bit2143+16
−16		(−141)9 − 3
(+7−1=4)		75.0%
9.0 / 12
100.0%
+48
–   NG-Play 9.87 64-bit2139+17
−17		(−145)6.5 − 3.5
(+3−0=7)		65.0%
6.5 / 10
100.0%
−57
–   GopherCheck 0.2.3 64-bit2137+16
−16		(−147)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+15
–   Zevra 1.8.2 r612 64-bit2136+24
−24		(−148)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
−46
–   Isa 1.9.63 64-bit2132+22
−22		(−152)7 − 3
(+5−1=4)		70.0%
7.0 / 10
100.0%
−5
–   Isa 1.9.51 64-bit2120+23
−23		(−164)6 − 2
(+5−1=2)		75.0%
6.0 / 8
100.0%
+29
–   Clever Girl r185 64-bit2118+19
−19		(−166)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+126
–   NG-Play 9.86 64-bit2116+20
−20		(−168)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−167
–   Dorpsgek Cosmopolitan 2 64-bit2100+23
−23		(−184)8.5 − 1.5
(+7−0=3)		85.0%
8.5 / 10
100.0%
+76
–   Barbarossa 0.4.0 64-bit2081+15
−15		(−203)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
−32
–   Tunguska 1.0 64-bit2077+16
−16		(−207)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
−40
–   Napoleon 1.7 64-bit2077+18
−18		(−207)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+82
–   La Dame Blanche 2.0c1933+14
−14		(−351)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
–   BibiChess 0.51930+22
−22		(−354)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
–   Sissa 2.01890+20
−20		(−394)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1081 games: 382 wins, 394 losses, 305 draws (28.2%), score: 49.4%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on November 16, 2024