CCRL 40/40
Downloads and Statistics
November 30, 2019
Testing summary:
Total: 1'102'078 games
played by 2'571 programs
150620 CPU days (X2 4600+)

White wins: 381'985 (34.7%)
Black wins: 283'767 (25.7%)
Draws: 436'326 (39.6%)
White score: 54.5%

Engine Details

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Show each game results
Gibbon 2.60a 64-bit#260  (2337+21
−21		)Quote
Author: Eric Marathee (France) Link: UCIengines.de
This is one of the 6 Gibbon versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   KnightX 1.97a 64-bit2511+104
−96		(+174)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Arminius 2014-01-18 64-bit2502+24
−24		(+165)0 − 6
(+0−6=0)		0.0%
0.0 / 6
0.0%
−INF
0 0 0 0 0 0
–   Delphil 3.0 64-bit2494+33
−33		(+157)3.5 − 6.5
(+0−3=7)		35.0%
3.5 / 10
0.0%
+77
= = = 0 = 0 = = 0 =
–   Ghost 2.0.2 64-bit2484+18
−18		(+147)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−136
= 0 0 0
–   Arasan 10.2 32-bit2482+25
−25		(+145)4.5 − 5.5
(+1−2=7)		45.0%
4.5 / 10
0.0%
+120
= = 0 = = 1 = = 0 =
–   Pawny 0.3.1 64-bit2474+23
−23		(+137)3.5 − 6.5
(+1−4=5)		35.0%
3.5 / 10
0.0%
+46
0 0 = = = = 1 0 = 0
–   Carballo 1.22458+24
−24		(+121)3.5 − 2.5
(+2−1=3)		58.3%
3.5 / 6
0.0%
+173
1 = = 0 = 1
–   Mephisto Gideon Professional2445+25
−25		(+108)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
0.0%
+72
0 = 0 1 0 = = = 1 =
–   Shallow r694 64-bit2443+18
−18		(+106)3.5 − 6.5
(+3−6=1)		35.0%
3.5 / 10
0.0%
−12
= 0 0 0 1 1 0 1 0 0
–   Abrok 5.02443+18
−18		(+106)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+248
1 =
–   Lozza 1.17a 64-bit2443+17
−18		(+106)3 − 7
(+1−5=4)		30.0%
3.0 / 10
0.0%
−21
0 = = 1 = 0 0 = 0 0
–   Betsabe II 1.472442+20
−20		(+105)1 − 5
(+0−4=2)		16.7%
1.0 / 6
0.0%
−126
0 0 = 0 0 =
–   Tunguska 1.1 64-bit2437+22
−22		(+100)4 − 6
(+2−4=4)		40.0%
4.0 / 10
0.0%
+32
1 1 = = 0 0 0 = 0 =
–   Taltos rev118 64-bit2435+19
−19		(+98)2 − 4
(+0−2=4)		33.3%
2.0 / 6
0.0%
+3
= = 0 = 0 =
–   Snitch 1.6.2 64-bit2433+22
−22		(+96)6.5 − 5.5
(+5−4=3)		54.2%
6.5 / 12
0.0%
+127
0 1 0 1 = 0 = 0 1 1 = 1
–   Pedone 0.4 64-bit2426+29
−29		(+89)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+231
1 =
–   Jumbo 0.4.34 64-bit2423+25
−25		(+86)2.5 − 7.5
(+1−6=3)		25.0%
2.5 / 10
0.0%
−82
= 0 0 0 0 0 = 0 = 1
–   PostModernist 10162420+19
−19		(+83)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   DanaSah 2.852420+33
−33		(+83)3 − 7
(+2−6=2)		30.0%
3.0 / 10
0.0%
−66
1 0 0 0 0 1 = 0 0 =
–   Ares 1.005.2.1 64-bit2420+21
−21		(+83)2 − 6
(+1−5=2)		25.0%
2.0 / 8
0.0%
−100
1 = = 0 0 0 0 0
–   Ares 1.005 64-bit2418+18
−18		(+81)4 − 12
(+1−9=6)		25.0%
4.0 / 16
0.0%
−82
1 = = 0 0 0 0 = 0 0 = 0 0 = = 0
–   K2 0.712417+28
−28		(+80)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
−146
0 1 0 0
–   RomiChess P3n 64-bit2415+14
−14		(+78)4 − 2
(+2−0=4)		66.7%
4.0 / 6
0.0%
+162
1 = = = 1 =
–   Gaia 3.5 64-bit2412+22
−22		(+75)6 − 6
(+5−5=2)		50.0%
6.0 / 12
0.0%
+75
1 1 0 0 1 1 = = 0 0 0 1
–   Shallow r688 64-bit2412+19
−19		(+75)4.5 − 1.5
(+4−1=1)		75.0%
4.5 / 6
0.0%
+265
1 1 1 1 0 =
–   Jonesy 1.0 64-bit2410+21
−21		(+73)3.5 − 4.5
(+2−3=3)		43.8%
3.5 / 8
0.0%
+30
0 = = 1 0 0 1 =
–   Hermann 1.92407+34
−34		(+70)3.5 − 6.5
(+3−6=1)		35.0%
3.5 / 10
0.0%
−52
= 0 0 0 1 0 0 1 1 0
–   Tigran 2.4n 64-bit2399+17
−17		(+62)3 − 5
(+0−2=6)		37.5%
3.0 / 8
0.0%
−1
= = = = 0 = = 0
–   Zevra 2.1.2 r248 64-bit2398+28
−28		(+61)3.5 − 6.5
(+2−5=3)		35.0%
3.5 / 10
0.0%
−38
= 1 0 0 = 1 0 0 0 =
–   Myrddin 0.87 64-bit2396+14
−14		(+59)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
0.0%
+144
0 1 = 1
–   Maverick 0.60 64-bit2395+33
−33		(+58)1 − 5
(+0−4=2)		16.7%
1.0 / 6
0.2%
−172
0 0 0 0 = =
–   Popochin 4.1 64-bit2393+17
−17		(+56)4 − 4
(+2−2=4)		50.0%
4.0 / 8
0.0%
+56
0 = = 1 = = 0 1
–   Waxman 20142389+21
−21		(+52)3 − 5
(+2−4=2)		37.5%
3.0 / 8
0.0%
−35
0 0 1 0 = = 0 1
–   Jazz 721 64-bit2384+20
−20		(+47)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.1%
−103
0 = 0 =
–   Googleplex Starthinker 1.6 64-bit2382+25
−25		(+45)3.5 − 6.5
(+2−5=3)		35.0%
3.5 / 10
0.3%
−58
0 = 0 0 0 1 0 1 = =
–   Hamsters 0.22380+33
−33		(+43)5 − 5
(+2−2=6)		50.0%
5.0 / 10
1.4%
+39
= 1 = = = 0 1 0 = =
–   Waxman 20162378+24
−24		(+41)3.5 − 4.5
(+1−2=5)		43.8%
3.5 / 8
0.5%
+4
= 0 1 = 0 = = =
–   TJchess 1.1 32-bit2373+33
−33		(+36)3.5 − 6.5
(+2−5=3)		35.0%
3.5 / 10
3.1%
−64
0 = = 0 0 = 0 1 1 0
–   Jumbo 0.5.3 64-bit2370+27
−27		(+33)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
2.7%
−13
= 0 1 = = 0
–   Waxman 20172370+16
−16		(+33)7 − 3
(+6−2=2)		70.0%
7.0 / 10
0.6%
+185
= = 1 0 1 1 1 0 1 1
–   Tytan 9.32 64-bit2368+23
−23		(+31)4 − 8
(+2−6=4)		33.3%
4.0 / 12
2.4%
−76
1 0 = = = 0 = 0 0 1 0 0
–   Isa 2.0.64 64-bit2361+16
−16		(+24)4.5 − 3.5
(+4−3=1)		56.3%
4.5 / 8
3.3%
+68
0 1 1 1 0 = 0 1
–   Plisk 0.2.7d 64-bit2359+19
−19		(+22)1 − 3
(+1−3=0)		25.0%
1.0 / 4
6.2%
−213
0 1 0 0
–   Myrddin 0.86 64-bit2359+22
−22		(+22)1 − 3
(+1−3=0)		25.0%
1.0 / 4
7.4%
−204
0 0 0 1
–   pikoSzachy 3.32358+33
−33		(+21)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
14.3%
−10
0 0 = = = 0 1 = = 1
–   Donna 1.0 64-bit2357+29
−29		(+20)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
13.5%
−75
0 1 = 0
–   RomiChess P3m 64-bit2355+27
−28		(+18)3.5 − 4.5
(+1−2=5)		43.8%
3.5 / 8
14.9%
−13
= = = 0 0 = = 1
–   Nemeton 1.412355+25
−25		(+18)7 − 3
(+5−1=4)		70.0%
7.0 / 10
13.6%
+146
= 1 1 = = 1 1 = 1 0
–   Typhoon 1.00-358 64-bit2352+34
−34		(+15)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
22.3%
−127
= 0
–   Lozza 1.15 64-bit2346+25
−25		(+9)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
28.1%
+76
1 = = =
–   Maverick 0.51 64-bit2336+22
−22		(−1)8 − 10
(+6−8=4)		44.4%
8.0 / 18
51.9%
−43
= 0 1 0 = 1 0 = 0 1 0 0 1 1 0 0 = 1
–   Bagatur 1.4c 64-bit2336+34
−34		(−1)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
51.2%
−36
0 0 0 = = 1 0 1 1 =
–   CyberPagno 2.2 64-bit2335+23
−23		(−2)11.5 − 12.5
(+10−11=3)		47.9%
11.5 / 24
53.0%
−17
0 1 0 1 0 0 1 0 0 1 1 1 = 1 0 = 0 0 1 1 1 = 0 0
–   Nemeton 1.12330+29
−29		(−7)2 − 2
(+1−1=2)		50.0%
2.0 / 4
64.1%
+3
= 1 = 0
–   Bagatur 1.3a 64-bit2325+19
−19		(−12)6.5 − 13.5
(+4−11=5)		32.5%
6.5 / 20
78.2%
−134
0 0 0 0 0 0 1 = = = = 0 = 0 1 0 0 1 1 0
–   Zeus 1.272321+27
−27		(−16)6 − 4
(+5−3=2)		60.0%
6.0 / 10
81.4%
+57
1 1 = 0 0 0 1 1 1 =
–   EveAnn 1.722319+16
−16		(−18)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
90.3%
+105
= 1 1 = = 1 0 1
–   KnightX 1.93 64-bit2319+20
−20		(−18)5.5 − 4.5
(+5−4=1)		55.0%
5.5 / 10
87.8%
+19
1 0 0 0 0 1 1 1 1 =
–   EveAnn 1.672318+30
−30		(−19)6 − 4
(+4−2=4)		60.0%
6.0 / 10
84.3%
+36
= = 0 1 1 1 = 0 = 1
–   EveAnn 1.71a2318+21
−21		(−19)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
88.5%
+12
0 1 1 = 0 1 = = 0 1
–   KnightX 1.922316+19
−19		(−21)1 − 1
(+1−1=0)		50.0%
1.0 / 2
92.4%
−21
0 1
–   Asymptote 0.2.0 64-bit2314+25
−25		(−23)4.5 − 1.5
(+4−1=1)		75.0%
4.5 / 6
91.8%
+167
1 1 1 1 0 =
–   Waxman 20132313+25
−25		(−24)3 − 3
(+2−2=2)		50.0%
3.0 / 6
92.2%
−31
1 0 = 0 1 =
–   Averno 0.812312+19
−18		(−25)1 − 1
(+0−0=2)		50.0%
1.0 / 2
95.5%
−25
= =
–   NoraGrace 1.0 64-bit2308+29
−29		(−29)9.5 − 6.5
(+8−5=3)		59.4%
9.5 / 16
94.2%
+36
1 1 0 = 1 = 0 1 1 = 0 0 1 1 0 1
–   Sjakk 1.1.82302+24
−24		(−35)5.5 − 4.5
(+5−4=1)		55.0%
5.5 / 10
98.2%
+2
0 1 = 0 1 1 1 0 0 1
–   CT800 1.34 64-bit2297+22
−22		(−40)7 − 3
(+6−2=2)		70.0%
7.0 / 10
99.5%
+109
1 = 0 1 1 1 1 1 = 0
–   Nemeton 1.02292+30
−30		(−45)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
99.2%
−76
0 1 0 0 1 = = 1 = 0
–   Invictus r228 64-bit2291+18
−18		(−46)5 − 1
(+5−1=0)		83.3%
5.0 / 6
99.9%
+278
1 1 1 1 0 1
–   Matilde 2008 64-bit2291+22
−23		(−46)7.5 − 6.5
(+5−4=5)		53.6%
7.5 / 14
99.8%
−24
= 1 1 = 0 1 0 1 = = 1 0 = 0
–   Chaturanga 2.4.32289+19
−19		(−48)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
99.9%
−205
0 =
–   FireFly 2.7.0 64-bit2286+17
−17		(−51)5 − 7
(+3−5=4)		41.7%
5.0 / 12
100.0%
−106
0 0 = 1 1 0 = = = 0 0 1
–   AliChess 4.252284+20
−20		(−53)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   Orion 0.2 64-bit2278+21
−21		(−59)10 − 8
(+7−5=6)		55.6%
10.0 / 18
100.0%
−24
1 1 = = 0 0 1 = 0 1 0 = 1 = 1 1 = 0
–   Fischerle 0.9.60 64-bit2265+29
−29		(−72)5.5 − 6.5
(+3−4=5)		45.8%
5.5 / 12
100.0%
−96
1 0 = 0 0 = = 0 1 = = 1
–   Protej 0.5.8c2255+19
−19		(−82)11 − 7
(+8−4=6)		61.1%
11.0 / 18
100.0%
−10
= 1 = 0 1 = 0 = 0 1 1 1 1 0 1 = 1 =
–   Exacto 0.e 64-bit2251+18
−18		(−86)7.5 − 2.5
(+6−1=3)		75.0%
7.5 / 10
100.0%
+85
1 1 = 1 1 1 0 = 1 =
–   Beowulf 2.4a 64-bit2249+18
−18		(−88)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−245
0 =
–   MadChess 1.4 64-bit2248+21
−21		(−89)11 − 5
(+8−2=6)		68.8%
11.0 / 16
100.0%
+33
= 1 = = 1 = = 1 1 0 1 = 1 0 1 1
–   Mango Paola Ajedrez 4.12247+19
−19		(−90)6.5 − 3.5
(+5−2=3)		65.0%
6.5 / 10
100.0%
+9
0 1 1 1 1 1 = 0 = =
–   Lozza 1.14a 64-bit2246+28
−28		(−91)4 − 6
(+3−5=2)		40.0%
4.0 / 10
100.0%
−159
0 0 0 1 = 1 = 0 1 0
–   Fischerle 0.9.50 64-bit2243+31
−31		(−94)6 − 8
(+5−7=2)		42.9%
6.0 / 14
100.0%
−148
0 0 1 1 0 0 0 1 = = 0 1 1 0
–   Absolute Zero 2.4.0.0 64-bit2242+23
−23		(−95)7.5 − 2.5
(+6−1=3)		75.0%
7.5 / 10
100.0%
+76
= 1 = 1 1 1 = 1 1 0
–   Buzz 0.08 64-bit2230+21
−21		(−107)8.5 − 3.5
(+7−2=3)		70.8%
8.5 / 12
100.0%
+44
1 1 = = 1 1 1 0 1 = 1 0
–   Mango Paola Ajedrez 1.02226+33
−34		(−111)7.5 − 2.5
(+7−2=1)		75.0%
7.5 / 10
100.0%
+94
= 1 1 0 1 1 1 1 0 1
–   Carballo 0.82195+22
−22		(−142)4.5 − 1.5
(+4−1=1)		75.0%
4.5 / 6
100.0%
+58
1 1 0 1 1 =
–   NG-Play 9.85 64-bit2190+29
−29		(−147)8 − 4
(+7−3=2)		66.7%
8.0 / 12
100.0%
−20
= 1 1 1 0 1 0 1 1 1 = 0
–   K2 0.572187+33
−33		(−150)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
−7
1 =
–   NG-Play 9.86 64-bit2170+23
−23		(−167)5.5 − 1.5
(+4−0=3)		78.6%
5.5 / 7
100.0%
+9
1 = 1 1 = = 1
–   ProChess 1.02AD2163+19
−19		(−174)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
−16
1 =
–   GopherCheck 0.2.2 64-bit2141+26
−26		(−196)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+93
= 1 1 1
–   Napoleon 1.5.0 64-bit2123+26
−26		(−214)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−214
= =
–   Protej 0.5.72054+25
−25		(−283)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   MOBMAT 0.903d 64-bit1883+25
−26		(−454)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
779 games: 260 wins, 275 losses, 244 draws (31.3%), score: 49.0%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on November 30, 2019