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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Gibbon 2.57a 64-bit (2229+20
−20		)Quote
Author: Eric Marathee (France) Link: UCIengines.de
This is one of the 6 Gibbon versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Capivara LK 0.09b02c 64-bit2539+18
−18		(+310)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
+147
–   NirvanaChess 1.1 64-bit2531+22
−22		(+302)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
+131
–   Pepito 1.59.2 64-bit2472+14
−14		(+243)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Murka 2 64-bit2435+21
−21		(+206)0.5 − 5.5
(+0−5=1)		8.3%
0.5 / 6
0.0%
−108
–   Delphil 2.9g 64-bit2424+26
−26		(+195)3 − 3
(+2−2=2)		50.0%
3.0 / 6
0.0%
+160
–   Betsabe II 1.30 64-bit2398+19
−19		(+169)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+339
–   Ifrit m1.8 64-bit2382+15
−15		(+153)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−17
–   Simplex 0.9.8 64-bit2373+14
−14		(+144)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
−107
–   Sjakk 2.0 64-bit2371+20
−20		(+142)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+30
–   RomiChess P3L 64-bit2371+20
−20		(+142)4 − 12
(+2−10=4)		25.0%
4.0 / 16
0.0%
−66
–   Tigran 2.4n 64-bit2366+13
−13		(+137)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−29
–   Alex 2.14a 64-bit2359+16
−16		(+130)1.5 − 4.5
(+0−3=3)		25.0%
1.5 / 6
0.0%
−37
–   Betsabe II 1.28 64-bit2346+26
−26		(+117)3 − 7
(+1−5=4)		30.0%
3.0 / 10
0.0%
−3
–   Jazz 721 64-bit2343+16
−16		(+114)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−56
–   OliThink 5.3.2 64-bit2341+15
−15		(+112)3.5 − 4.5
(+2−3=3)		43.8%
3.5 / 8
0.0%
+68
–   TJchess 1.1 64-bit2335+17
−17		(+106)6 − 6
(+5−5=2)		50.0%
6.0 / 12
0.0%
+120
–   Capivara LK 0.09a02c 64-bit2334+28
−28		(+105)2 − 1
(+2−1=0)		66.7%
2.0 / 3
0.0%
+274
–   Plisk 0.2.7d 64-bit2333+15
−15		(+104)6.5 − 9.5
(+4−7=5)		40.6%
6.5 / 16
0.0%
+41
–   Myrddin 0.86 64-bit2325+19
−19		(+96)4 − 6
(+2−4=4)		40.0%
4.0 / 10
0.0%
+37
–   Maverick 0.51 64-bit2303+19
−19		(+74)3 − 7
(+2−6=2)		30.0%
3.0 / 10
0.0%
−94
–   Sjakk 1.1.92289+25
−25		(+60)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
0.0%
−2
–   Bagatur 1.3a 64-bit2288+17
−17		(+59)13 − 21
(+7−15=12)
38.2%
13.0 / 34
0.0%
−33
–   ECE 12.012280+19
−19		(+51)11.5 − 10.5
(+8−7=7)		52.3%
11.5 / 22
0.0%
+65
–   EveAnn 1.672280+26
−26		(+51)3 − 7
(+0−4=6)		30.0%
3.0 / 10
0.1%
−70
–   EveAnn 1.71a2279+19
−19		(+50)3.5 − 2.5
(+3−2=1)		58.3%
3.5 / 6
0.0%
+122
–   Waxman 20132276+21
−21		(+47)7 − 5
(+5−3=4)		58.3%
7.0 / 12
0.1%
+113
–   Capivara LK 0.09a02a 64-bit2275+27
−27		(+46)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.3%
+207
–   Pedone 0.3 64-bit2274+27
−27		(+45)6.5 − 5.5
(+4−3=5)		54.2%
6.5 / 12
0.4%
+81
–   Mediocre 0.42273+22
−22		(+44)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.2%
−INF
–   NoraGrace 1.0 64-bit2270+26
−26		(+41)5 − 5
(+4−4=2)		50.0%
5.0 / 10
0.7%
+41
–   Capivara LK 0.09a01a 64-bit2266+21
−21		(+37)4.5 − 3.5
(+2−1=5)		56.3%
4.5 / 8
0.6%
+84
–   Waxman 20112263+23
−23		(+34)11.5 − 10.5
(+8−7=7)		52.3%
11.5 / 22
1.2%
+43
–   Zeus 1.292262+18
−18		(+33)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.9%
+195
–   Anechka 0.082261+16
−16		(+32)2 − 0
(+2−0=0)		100.0%
2.0 / 2
0.7%
+INF
–   Natwarlal 0.142256+16
−16		(+27)1 − 1
(+1−1=0)		50.0%
1.0 / 2
1.9%
+26
–   Mediocre 0.52252+20
−20		(+23)12 − 12
(+8−8=8)		50.0%
12.0 / 24
5.2%
+25
–   FireFly 2.7.0 64-bit2245+15
−15		(+16)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
9.9%
−78
–   Rhetoric Lite2241+29
−29		(+12)4 − 8
(+3−7=2)		33.3%
4.0 / 12
24.3%
−151
–   AliChess 4.252240+16
−16		(+11)3.5 − 2.5
(+2−1=3)		58.3%
3.5 / 6
20.3%
+73
–   Butcher 1.64 64-bit2238+18
−18		(+9)18.5 − 15.5
(+13−10=11)
54.4%
18.5 / 34
25.9%
+49
–   Tigran 2.3 64-bit2227+29
−29		(−2)9 − 9
(+7−7=4)		50.0%
9.0 / 18
54.1%
−5
–   Exacto 0.e 64-bit2209+15
−15		(−20)1 − 1
(+1−1=0)		50.0%
1.0 / 2
94.2%
−20
–   MadChess 1.4 64-bit2202+19
−19		(−27)1 − 1
(+1−1=0)		50.0%
1.0 / 2
97.4%
−27
–   Beowulf 2.4a 64-bit2202+15
−15		(−27)4 − 2
(+3−1=2)		66.7%
4.0 / 6
98.4%
+92
–   Jazz 501 64-bit2201+27
−27		(−28)5 − 3
(+4−2=2)		62.5%
5.0 / 8
95.2%
+65
–   Mango Paola Ajedrez 4.12199+17
−17		(−30)5 − 5
(+3−3=4)		50.0%
5.0 / 10
98.9%
−29
–   Absolute Zero 2.4.0.0 64-bit2196+20
−20		(−33)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
99.1%
+106
–   FireFly 2.6.0 64-bit2184+29
−29		(−45)14 − 10
(+10−6=8)		58.3%
14.0 / 24
99.6%
+20
–   Dolphin 1.0 64-bit2181+16
−16		(−48)3 − 3
(+2−2=2)		50.0%
3.0 / 6
100.0%
−47
–   Mango Paola Ajedrez 1.02179+29
−29		(−50)5.5 − 8.5
(+4−7=3)		39.3%
5.5 / 14
99.8%
−144
–   Vajolet 1.62.12172+29
−29		(−57)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
99.9%
+8
–   Myrddin 0.85 64-bit2169+24
−24		(−60)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−60
–   Adam 3.32168+16
−16		(−61)0 − 2
(+0−2=0)		0.0%
0.0 / 2
100.0%
−INF
–   FireFly 2.5.13 64-bit2167+28
−28		(−62)3 − 3
(+1−1=4)		50.0%
3.0 / 6
100.0%
−82
–   Schooner 1.4.2 64-bit2167+28
−28		(−62)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
+39
–   MadChess 1.3 64-bit2163+30
−30		(−66)6.5 − 3.5
(+6−3=1)		65.0%
6.5 / 10
100.0%
+70
–   ChessKISS 1.7 64-bit2159+18
−18		(−70)18 − 12
(+12−6=12)
60.0%
18.0 / 30
100.0%
+2
–   Latista (Sinobyl) 1.52152+19
−19		(−77)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
–   Carballo 0.82142+20
−20		(−87)7.5 − 8.5
(+5−6=5)		46.9%
7.5 / 16
100.0%
−113
–   Shallow 1.0 64-bit2130+28
−28		(−99)8.5 − 9.5
(+5−6=7)		47.2%
8.5 / 18
100.0%
−113
–   Fischerle 0.9.30b 64-bit2128+25
−25		(−101)10 − 4
(+8−2=4)		71.4%
10.0 / 14
100.0%
+61
–   Kurt 0.9.2.2 64-bit2113+19
−19		(−116)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−116
–   ProChess 1.02AD2107+17
−17		(−122)13 − 11
(+11−9=4)		54.2%
13.0 / 24
100.0%
−83
–   Maverick 0.2 64-bit2086+26
−26		(−143)7.5 − 6.5
(+6−5=3)		53.6%
7.5 / 14
100.0%
−111
–   MadChess 1.2 64-bit2046+22
−22		(−183)7 − 5
(+6−4=2)		58.3%
7.0 / 12
100.0%
−108
–   Carballo 0.52035+20
−20		(−194)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−193
–   BigLion 2.23x2003+11
−11		(−226)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
–   Rhetoric 0.10.d1987+30
−30		(−242)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−241
–   Cupcake 1.1a 64-bit1958+19
−19		(−271)5 − 3
(+5−3=0)		62.5%
5.0 / 8
100.0%
−147
–   Bubble 1.51944+17
−17		(−285)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
−114
–   AdroitChess 0.31913+22
−22		(−316)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Dabbaba 5.671893+23
−23		(−336)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Soldat III 0.172 32-bit1877+28
−28		(−352)6.5 − 1.5
(+6−1=1)		81.3%
6.5 / 8
100.0%
−86
–   Jabba 130320121832+27
−27		(−397)5.5 − 0.5
(+5−0=1)		91.7%
5.5 / 6
100.0%
−46
–   Dabbaba 7.491830+12
−12		(−399)6.5 − 1.5
(+6−1=1)		81.3%
6.5 / 8
100.0%
−132
–   Ziggurat 0.18 64-bit1701+36
−36		(−528)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
668 games: 243 wins, 228 losses, 197 draws (29.5%), score: 51.1%

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