CCRL 40/40
Downloads and Statistics
March 25, 2017
Testing summary:
Total: 700'132 games
played by 1'850 programs
96442 CPU days (X2 4600+)

White wins: 241'332 (34.5%)
Black wins: 179'363 (25.6%)
Draws: 279'437 (39.9%)
White score: 54.4%

Engine Details

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Gibbon 2.60a 64-bit#221  (2323+24
−24
)Quote
Author: Eric Marathee (France) Link: UCIengines.de
This is one of the 6 Gibbon versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Arminius 2014-01-18 64-bit2499+24
−24
(+176)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
0 0 0 0 0 0
–   Delphil 3.0 64-bit2486+33
−33
(+163)3.5 − 6.5
(+0−3=7)
35.0%
3.5 / 10
0.0%
+83
= = 0 = = = = 0 = 0
–   Arasan 10.2 32-bit2483+26
−26
(+160)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
0.0%
+135
= = 0 = = = 0 = = 1
–   Ghost 2.0.2 64-bit2481+18
−18
(+158)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−125
= 0 0 0
–   Pawny 0.3.1 64-bit2473+23
−23
(+150)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
+59
= = 1 0 = 0 0 0 = =
–   Carballo 1.22446+26
−26
(+123)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
0.0%
+175
= 1 = 0 1 =
–   Betsabe II 1.472439+20
−20
(+116)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−115
0 0 = 0 0 =
–   Lozza 1.17 64-bit2438+23
−23
(+115)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−12
0 = = 1 = 0 0 = 0 0
–   Snitch 1.6.2 64-bit2437+27
−27
(+114)6.5 − 5.5
(+5−4=3)
54.2%
6.5 / 12
0.0%
+145
0 = 0 1 0 1 0 1 = 1 = 1
–   Abrok 5.02432+24
−24
(+109)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+251
1 =
–   Shallow r694 64-bit2430+26
−26
(+107)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
0.0%
−11
= 0 0 0 1 1 0 1 0 0
–   PostModernist 10162424+22
−22
(+101)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Pedone 0.4 64-bit2423+29
−29
(+100)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+242
1 =
–   K2 0.712420+29
−28
(+97)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−129
0 1 0 0
–   DanaSah 2.852414+34
−34
(+91)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−58
= 0 0 = 1 0 0 0 0 1
–   Ares 1.005 64-bit2413+19
−19
(+90)4 − 12
(+1−9=6)
25.0%
4.0 / 16
0.0%
−73
0 = 0 0 = = = 0 0 0 0 = 0 0 1 =
–   Shallow r688 64-bit2409+19
−19
(+86)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
0.0%
+276
1 1 1 1 0 =
–   Hermann 1.92403+34
−34
(+80)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
0.0%
−42
1 0 0 1 1 0 = 0 0 0
–   Gaia 3.5 64-bit2400+27
−27
(+77)6 − 6
(+5−5=2)
50.0%
6.0 / 12
0.0%
+77
= = 0 0 0 1 1 1 0 0 1 1
–   Tigran 2.4n 64-bit2393+18
−18
(+70)3 − 5
(+0−2=6)
37.5%
3.0 / 8
0.0%
+6
= = = = 0 = = 0
–   Maverick 0.60 64-bit2390+33
−33
(+67)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.1%
−163
0 0 = = 0 0
–   Waxman 20142386+21
−22
(+63)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.0%
−24
0 1 0 0 = = 0 1
–   Jazz 721 64-bit2383+22
−22
(+60)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−89
= 0 0 =
–   Myrddin 0.87 64-bit2379+18
−18
(+56)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+141
= 0 1 1
–   Hamsters 0.22379+33
−33
(+56)5 − 5
(+2−2=6)
50.0%
5.0 / 10
0.3%
+52
= 0 1 0 = = = 1 = =
–   Waxman 20162372+30
−30
(+49)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
0.6%
+12
= = = 0 1 = 0 =
–   TJchess 1.1 32-bit2370+33
−33
(+47)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
1.2%
−53
0 = 0 1 0 = = 0 1 0
–   Tytan 9.32 64-bit2366+30
−30
(+43)4 − 8
(+2−6=4)
33.3%
4.0 / 12
1.3%
−64
= 0 = 0 0 1 1 0 = = 0 0
–   Myrddin 0.86 64-bit2356+22
−22
(+33)1 − 3
(+1−3=0)
25.0%
1.0 / 4
2.0%
−193
0 1 0 0
–   pikoSzachy 3.32354+33
−33
(+31)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
6.5%
0
= 0 1 = 0 0 = = = 1
–   Donna 1.0 64-bit2352+30
−30
(+29)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
6.5%
−66
= 0 1 0
–   Nemeton 1.412346+26
−26
(+23)7 − 3
(+5−1=4)
70.0%
7.0 / 10
9.8%
+151
1 = 1 0 1 = = 1 = 1
–   Plisk 0.2.7d 64-bit2344+26
−26
(+21)1 − 3
(+1−3=0)
25.0%
1.0 / 4
11.1%
−213
1 0 0 0
–   Lozza 1.15 64-bit2342+25
−25
(+19)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
13.2%
+86
1 = = =
–   Typhoon 1.00-358 64-bit2342+35
−35
(+19)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
18.5%
−123
= 0
–   Maverick 0.51 64-bit2335+22
−22
(+12)8 − 10
(+6−8=4)
44.4%
8.0 / 18
23.3%
−30
= 0 1 0 0 1 0 = 1 0 1 1 = 0 = 0 0 1
–   Bagatur 1.4c 64-bit2333+35
−35
(+10)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
31.9%
−25
0 0 0 = = 1 0 1 1 =
–   CyberPagno 2.2 64-bit2331+23
−23
(+8)11.5 − 12.5
(+10−11=3)
47.9%
11.5 / 24
29.9%
−7
0 1 0 1 0 0 1 0 0 1 1 1 = 1 0 = 0 0 1 1 0 1 = 0
–   Nemeton 1.12325+31
−31
(+2)2 − 2
(+1−1=2)
50.0%
2.0 / 4
45.3%
+12
= 1 = 0
–   EveAnn 1.672324+33
−33
(+1)6 − 4
(+4−2=4)
60.0%
6.0 / 10
48.3%
+56
1 1 1 = 0 = 1 = = 0
–   Bagatur 1.3a 64-bit2323+19
−19
(0)6.5 − 13.5
(+4−11=5)
32.5%
6.5 / 20
48.8%
−122
= 0 = 0 1 0 0 1 1 0 0 0 0 1 = = = 0 0 0
–   Averno 0.812318+23
−23
(−5)1 − 1
(+0−0=2)
50.0%
1.0 / 2
60.7%
−5
= =
–   EveAnn 1.71a2317+23
−23
(−6)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
63.5%
+25
1 = = 0 0 0 1 1 = 1
–   KnightX 1.922315+22
−22
(−8)1 − 1
(+1−1=0)
50.0%
1.0 / 2
68.9%
−8
0 1
–   Waxman 20132311+25
−25
(−12)3 − 3
(+2−2=2)
50.0%
3.0 / 6
74.6%
−19
= 0 1 1 = 0
–   Zeus 1.272311+31
−31
(−12)6 − 4
(+5−3=2)
60.0%
6.0 / 10
71.7%
+61
= 0 0 0 1 1 1 1 1 =
–   NoraGrace 1.0 64-bit2306+29
−30
(−17)9.5 − 6.5
(+8−5=3)
59.4%
9.5 / 16
81.2%
+48
1 1 = 0 0 1 1 0 0 = 1 = 0 1 1 1
–   Sjakk 1.1.82299+24
−24
(−24)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
91.4%
+13
1 1 1 0 0 1 = 0 0 1
–   Nemeton 1.02290+30
−30
(−33)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
95.6%
−64
1 = = 1 = 0 0 1 0 0
–   Matilde 2008 64-bit2288+30
−30
(−35)7.5 − 6.5
(+5−4=5)
53.6%
7.5 / 14
96.6%
−13
1 0 1 = = 1 0 = = 0 1 1 = 0
–   Chaturanga 2.4.32287+23
−23
(−36)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
98.1%
−193
0 =
–   AliChess 4.252287+23
−23
(−36)2 − 0
(+2−0=0)
100.0%
2.0 / 2
98.3%
+INF
1 1
–   FireFly 2.7.0 64-bit2284+19
−19
(−39)5 − 7
(+3−5=4)
41.7%
5.0 / 12
99.4%
−94
1 = = 0 0 = 1 = 0 0 0 1
–   Orion 0.2 64-bit2276+21
−21
(−47)10 − 8
(+7−5=6)
55.6%
10.0 / 18
99.9%
−12
0 = 0 = 1 = = 0 1 1 0 1 1 = 1 1 = 0
–   Fischerle 0.9.60 64-bit2262+29
−29
(−61)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
99.9%
−85
= = 0 1 0 0 = 0 1 = = 1
–   Beowulf 2.4a 64-bit2253+21
−21
(−70)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−227
0 =
–   Protej 0.5.8c2248+22
−22
(−75)11 − 7
(+8−4=6)
61.1%
11.0 / 18
100.0%
−3
1 = 0 1 1 1 = 1 = 0 = 0 1 0 1 = 1 =
–   Exacto 0.e 64-bit2245+20
−20
(−78)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+93
1 1 1 1 = 1 0 = 1 =
–   Mango Paola Ajedrez 4.12244+21
−21
(−79)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+20
1 1 0 1 1 1 = 0 = =
–   MadChess 1.4 64-bit2244+21
−21
(−79)11 − 5
(+8−2=6)
68.8%
11.0 / 16
100.0%
+42
1 = 1 0 = = 1 = = 1 1 = 1 0 1 1
–   Fischerle 0.9.50 64-bit2240+31
−31
(−83)6 − 8
(+5−7=2)
42.9%
6.0 / 14
100.0%
−137
= 0 = 0 1 1 0 0 0 1 0 1 1 0
–   Absolute Zero 2.4.0.0 64-bit2240+23
−23
(−83)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+88
1 1 1 = = 1 = 1 1 0
–   Lozza 1.14a 64-bit2239+29
−29
(−84)4 − 6
(+3−5=2)
40.0%
4.0 / 10
100.0%
−152
= 1 = 0 1 0 0 0 0 1
–   Buzz 0.08 64-bit2236+32
−32
(−87)8.5 − 3.5
(+7−2=3)
70.8%
8.5 / 12
100.0%
+63
1 0 1 = 1 0 1 1 = = 1 1
–   Mango Paola Ajedrez 1.02232+35
−35
(−91)7.5 − 2.5
(+7−2=1)
75.0%
7.5 / 10
100.0%
+114
1 1 1 1 0 1 = 1 1 0
–   Carballo 0.82195+22
−22
(−128)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+72
1 1 1 1 0 =
–   NG-Play 9.85 64-bit2191+31
−31
(−132)8 − 4
(+7−3=2)
66.7%
8.0 / 12
100.0%
−5
1 1 0 1 0 1 = 1 1 1 = 0
–   ProChess 1.02AD2188+21
−21
(−135)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+22
= 1
–   K2 0.572183+34
−34
(−140)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+2
= 1
–   NG-Play 9.86 64-bit2170+23
−23
(−153)5.5 − 1.5
(+4−0=3)
78.6%
5.5 / 7
100.0%
+23
= 1 1 1 = = 1
–   GopherCheck 0.2.2 64-bit2152+36
−36
(−171)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+117
= 1 1 1
–   Napoleon 1.5.0 64-bit2121+26
−26
(−202)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−202
= =
–   Protej 0.5.72053+25
−25
(−270)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Gibbon 2.60a 64-bit
played with current
participants of this list
Represented by
1-2-CPU    32Gibbon 2.52a
All    32Gibbon 2.52a
Free    32Gibbon 2.52a
Free 1-2-CPU    32Gibbon 2.52a
Free single-CPU    32Gibbon 2.52a
Single-CPU    32Gibbon 2.52a

Created in 2005-2013 by CCRL team
Last games added on March 25, 2017