CCRL 40/40
Downloads and Statistics
April 15, 2017
Testing summary:
Total: 704'959 games
played by 1'857 programs
97019 CPU days (X2 4600+)

White wins: 242'970 (34.5%)
Black wins: 180'635 (25.6%)
Draws: 281'354 (39.9%)
White score: 54.4%

Engine Details

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Gibbon 2.60a 64-bit#221‑222  (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-bit2498+24
−24
(+175)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
0 0 0 0 0 0
–   Delphil 3.0 64-bit2485+33
−33
(+162)3.5 − 6.5
(+0−3=7)
35.0%
3.5 / 10
0.0%
+82
= = 0 = = = = 0 = 0
–   Arasan 10.2 32-bit2482+26
−26
(+159)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
0.0%
+134
= = 0 = = = 0 = = 1
–   Ghost 2.0.2 64-bit2480+18
−18
(+157)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−126
0 0 = 0
–   Pawny 0.3.1 64-bit2472+23
−23
(+149)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
+58
= = 1 0 = 0 0 0 = =
–   Carballo 1.22445+26
−26
(+122)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
0.0%
+174
= 1 1 = = 0
–   Lozza 1.17 64-bit2444+22
−22
(+121)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−6
= 0 0 = 0 0 0 = = 1
–   Betsabe II 1.472438+20
−20
(+115)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−116
0 0 = = 0 0
–   Snitch 1.6.2 64-bit2435+27
−27
(+112)6.5 − 5.5
(+5−4=3)
54.2%
6.5 / 12
0.0%
+143
0 = 0 1 1 = 1 0 1 0 1 =
–   Abrok 5.02431+24
−24
(+108)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+250
1 =
–   Shallow r694 64-bit2425+25
−25
(+102)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
0.0%
−16
0 1 0 0 = 0 0 0 1 1
–   PostModernist 10162424+22
−22
(+101)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Pedone 0.4 64-bit2422+29
−29
(+99)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+241
1 =
–   K2 0.712418+29
−28
(+95)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−131
0 0 0 1
–   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-bit2412+19
−19
(+89)4 − 12
(+1−9=6)
25.0%
4.0 / 16
0.0%
−74
0 = 0 0 = = 0 1 = = 0 0 0 0 = 0
–   Shallow r688 64-bit2408+19
−19
(+85)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
0.0%
+275
1 1 0 = 1 1
–   Hermann 1.92402+34
−34
(+79)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
0.0%
−43
1 0 0 1 1 0 = 0 0 0
–   Gaia 3.5 64-bit2399+26
−26
(+76)6 − 6
(+5−5=2)
50.0%
6.0 / 12
0.0%
+76
1 = = 0 0 0 1 1 0 0 1 1
–   Tigran 2.4n 64-bit2392+18
−18
(+69)3 − 5
(+0−2=6)
37.5%
3.0 / 8
0.0%
+5
= = = = = 0 0 =
–   Maverick 0.60 64-bit2389+33
−33
(+66)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.1%
−164
0 0 = = 0 0
–   Waxman 20142385+21
−22
(+62)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.0%
−25
1 0 0 0 0 1 = =
–   Jazz 721 64-bit2382+22
−22
(+59)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−90
0 0 = =
–   Hamsters 0.22378+33
−33
(+55)5 − 5
(+2−2=6)
50.0%
5.0 / 10
0.4%
+51
= 0 1 0 = = = 1 = =
–   Myrddin 0.87 64-bit2377+18
−18
(+54)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+139
1 0 1 =
–   Waxman 20162373+28
−28
(+50)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
0.4%
+13
= 0 1 = 0 = = =
–   TJchess 1.1 32-bit2369+33
−33
(+46)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
1.3%
−54
0 = 0 1 1 0 0 = = 0
–   Tytan 9.32 64-bit2365+30
−30
(+42)4 − 8
(+2−6=4)
33.3%
4.0 / 12
1.5%
−65
1 = 0 = 0 0 0 0 1 0 = =
–   Myrddin 0.86 64-bit2355+22
−22
(+32)1 − 3
(+1−3=0)
25.0%
1.0 / 4
2.4%
−194
0 0 1 0
–   pikoSzachy 3.32354+33
−33
(+31)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
6.9%
0
= 0 1 = = 1 0 0 = =
–   Donna 1.0 64-bit2351+30
−30
(+28)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
7.4%
−67
0 0 1 =
–   Nemeton 1.412345+26
−26
(+22)7 − 3
(+5−1=4)
70.0%
7.0 / 10
11.2%
+150
1 = = 1 = 1 1 = 1 0
–   Plisk 0.2.7d 64-bit2343+26
−26
(+20)1 − 3
(+1−3=0)
25.0%
1.0 / 4
12.4%
−214
0 0 0 1
–   Lozza 1.15 64-bit2341+25
−25
(+18)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
14.7%
+85
= = 1 =
–   Typhoon 1.00-358 64-bit2341+35
−35
(+18)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
20.5%
−124
0 =
–   Maverick 0.51 64-bit2334+22
−22
(+11)8 − 10
(+6−8=4)
44.4%
8.0 / 18
25.7%
−31
= 0 1 0 1 1 1 = 0 0 0 = 1 0 1 0 0 =
–   Bagatur 1.4c 64-bit2332+35
−35
(+9)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
34.0%
−26
0 = = 1 0 1 1 = 0 0
–   CyberPagno 2.2 64-bit2330+23
−23
(+7)11.5 − 12.5
(+10−11=3)
47.9%
11.5 / 24
32.6%
−8
0 1 0 1 0 0 1 0 0 1 1 1 = 1 0 = 0 0 1 1 0 1 = 0
–   Nemeton 1.12324+31
−31
(+1)2 − 2
(+1−1=2)
50.0%
2.0 / 4
47.6%
+11
= 0 = 1
–   EveAnn 1.672323+33
−33
(0)6 − 4
(+4−2=4)
60.0%
6.0 / 10
50.4%
+55
1 1 1 = 0 = 1 = = 0
–   Bagatur 1.3a 64-bit2322+19
−19
(−1)6.5 − 13.5
(+4−11=5)
32.5%
6.5 / 20
52.0%
−123
1 1 = 0 = 0 1 0 0 0 0 0 0 0 0 0 1 = = =
–   Averno 0.812319+23
−23
(−4)1 − 1
(+0−0=2)
50.0%
1.0 / 2
60.6%
−4
= =
–   EveAnn 1.722319+44
−44
(−4)3 − 1
(+2−0=2)
75.0%
3.0 / 4
56.1%
+145
= 1 1 =
–   EveAnn 1.71a2316+23
−23
(−7)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
66.3%
+24
1 = 0 0 = 0 1 = 1 1
–   KnightX 1.922314+22
−22
(−9)1 − 1
(+1−1=0)
50.0%
1.0 / 2
70.2%
−9
0 1
–   Zeus 1.272311+31
−31
(−12)6 − 4
(+5−3=2)
60.0%
6.0 / 10
73.2%
+61
= 0 0 0 1 1 1 = 1 1
–   Waxman 20132310+25
−25
(−13)3 − 3
(+2−2=2)
50.0%
3.0 / 6
76.8%
−20
1 1 = = 0 0
–   NoraGrace 1.0 64-bit2305+29
−30
(−18)9.5 − 6.5
(+8−5=3)
59.4%
9.5 / 16
82.9%
+47
0 1 1 = 0 0 1 0 1 1 1 1 = 1 = 0
–   Sjakk 1.1.82298+24
−24
(−25)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
92.5%
+12
1 1 1 0 0 1 0 1 = 0
–   Nemeton 1.02289+30
−30
(−34)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
96.2%
−65
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
96.7%
−13
= = 0 1 0 1 = = 1 0 1 1 = 0
–   Chaturanga 2.4.32287+23
−23
(−36)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
98.2%
−193
0 =
–   AliChess 4.252286+22
−22
(−37)2 − 0
(+2−0=0)
100.0%
2.0 / 2
98.7%
+INF
1 1
–   FireFly 2.7.0 64-bit2283+19
−19
(−40)5 − 7
(+3−5=4)
41.7%
5.0 / 12
99.6%
−95
= 1 = 0 0 = 0 0 = 1 0 1
–   Orion 0.2 64-bit2275+21
−21
(−48)10 − 8
(+7−5=6)
55.6%
10.0 / 18
99.9%
−13
= 0 1 0 = = = 1 1 0 1 0 1 = 0 1 1 =
–   Fischerle 0.9.60 64-bit2261+29
−29
(−62)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
99.9%
−86
1 = 0 = 0 0 = 1 1 = = 0
–   Beowulf 2.4a 64-bit2250+20
−21
(−73)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−230
0 =
–   Protej 0.5.8c2249+21
−22
(−74)11 − 7
(+8−4=6)
61.1%
11.0 / 18
100.0%
−2
1 1 1 1 = 0 1 = 0 = 0 1 = 1 = 1 = 0
–   Exacto 0.e 64-bit2244+20
−20
(−79)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+92
1 1 1 1 = 1 = 0 = 1
–   Mango Paola Ajedrez 4.12243+21
−21
(−80)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+19
1 1 0 1 0 = = = 1 1
–   MadChess 1.4 64-bit2243+21
−21
(−80)11 − 5
(+8−2=6)
68.8%
11.0 / 16
100.0%
+41
1 1 = 0 1 = 1 = = = 1 1 1 0 1 =
–   Absolute Zero 2.4.0.0 64-bit2239+23
−23
(−84)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+87
1 1 1 = = 1 1 0 = 1
–   Fischerle 0.9.50 64-bit2239+31
−31
(−84)6 − 8
(+5−7=2)
42.9%
6.0 / 14
100.0%
−138
0 = = 0 1 1 0 0 1 1 0 0 0 1
–   Lozza 1.14a 64-bit2238+29
−29
(−85)4 − 6
(+3−5=2)
40.0%
4.0 / 10
100.0%
−153
= 1 = 0 1 0 0 0 0 1
–   Buzz 0.08 64-bit2234+31
−32
(−89)8.5 − 3.5
(+7−2=3)
70.8%
8.5 / 12
100.0%
+61
1 0 1 0 1 = 1 1 = = 1 1
–   Mango Paola Ajedrez 1.02231+35
−35
(−92)7.5 − 2.5
(+7−2=1)
75.0%
7.5 / 10
100.0%
+113
1 1 1 1 0 1 = 1 1 0
–   Carballo 0.82194+22
−22
(−129)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+71
1 1 1 1 0 =
–   NG-Play 9.85 64-bit2189+31
−31
(−134)8 − 4
(+7−3=2)
66.7%
8.0 / 12
100.0%
−7
1 1 0 1 0 1 1 1 = 0 = 1
–   ProChess 1.02AD2187+21
−21
(−136)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+21
= 1
–   K2 0.572182+34
−34
(−141)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+1
= 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-bit2151+36
−36
(−172)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+116
= 1 1 1
–   Napoleon 1.5.0 64-bit2120+26
−26
(−203)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−203
= =
–   Protej 0.5.72052+25
−25
(−271)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 April 15, 2017