CCRL 40/40
Downloads and Statistics
October 12, 2019
Testing summary:
Total: 1'090'583 games
played by 2'551 programs
149018 CPU days (X2 4600+)

White wins: 378'348 (34.7%)
Black wins: 281'291 (25.8%)
Draws: 430'944 (39.5%)
White score: 54.4%

Engine Details

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Show each game results
Gibbon 2.60a 64-bit#258‑260  (2338+21
−21
)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-bit2503+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
(+156)3.5 − 6.5
(+0−3=7)
35.0%
3.5 / 10
0.0%
+76
= = 0 = = = = 0 = 0
–   Ghost 2.0.2 64-bit2485+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
(+144)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
0.0%
+119
= = 0 = = = 0 = = 1
–   Pawny 0.3.1 64-bit2476+23
−23
(+138)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
+47
= = 1 0 = 0 0 0 = =
–   Carballo 1.22458+24
−24
(+120)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
0.0%
+172
= 0 = 1 1 =
–   Mephisto Gideon Professional2446+26
−26
(+108)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
0.0%
+72
1 = 0 = = = 0 = 0 1
–   Shallow r694 64-bit2444+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
–   Betsabe II 1.472443+20
−20
(+105)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−126
0 0 = 0 0 =
–   Abrok 5.02443+18
−18
(+105)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+247
1 =
–   Lozza 1.17a 64-bit2443+17
−17
(+105)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−22
= 0 0 = 0 0 0 = = 1
–   Tunguska 1.1 64-bit2440+23
−23
(+102)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
+34
0 = 0 = = = 0 0 1 1
–   Snitch 1.6.2 64-bit2436+22
−22
(+98)6.5 − 5.5
(+5−4=3)
54.2%
6.5 / 12
0.0%
+129
0 = 0 1 1 = 1 0 1 0 1 =
–   Taltos rev118 64-bit2436+19
−19
(+98)2 − 4
(+0−2=4)
33.3%
2.0 / 6
0.0%
+3
0 = = = 0 =
–   Pedone 0.4 64-bit2427+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
(+85)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−83
= 0 = 1 = 0 0 0 0 0
–   Ares 1.005.2.1 64-bit2421+21
−21
(+83)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.0%
−100
1 = 0 0 0 0 = 0
–   DanaSah 2.852420+33
−33
(+82)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−67
= 0 0 = 1 0 0 0 0 1
–   PostModernist 10162420+19
−19
(+82)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   K2 0.712418+28
−28
(+80)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−146
0 1 0 0
–   Ares 1.005 64-bit2418+18
−18
(+80)4 − 12
(+1−9=6)
25.0%
4.0 / 16
0.0%
−83
0 = 0 0 = 1 = 0 = = 0 0 0 0 = 0
–   RomiChess P3n 64-bit2416+14
−14
(+78)4 − 2
(+2−0=4)
66.7%
4.0 / 6
0.0%
+162
1 = 1 = = =
–   Shallow r688 64-bit2413+19
−19
(+75)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
0.0%
+265
1 1 1 1 0 =
–   Gaia 3.5 64-bit2412+22
−22
(+74)6 − 6
(+5−5=2)
50.0%
6.0 / 12
0.0%
+74
= = 0 0 0 1 1 0 0 1 1 1
–   Jonesy 1.0 64-bit2410+21
−21
(+72)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
0.0%
+29
= 1 0 0 1 = 0 =
–   Hermann 1.92407+34
−34
(+69)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
0.0%
−53
1 0 0 1 1 0 = 0 0 0
–   Tigran 2.4n 64-bit2399+17
−17
(+61)3 − 5
(+0−2=6)
37.5%
3.0 / 8
0.0%
−2
= = = = 0 = = 0
–   Myrddin 0.87 64-bit2396+14
−14
(+58)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+143
0 1 = 1
–   Zevra 2.1.2 r248 64-bit2396+30
−30
(+58)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.1%
−41
0 = 0 0 = 1 0 0 = 1
–   Maverick 0.60 64-bit2395+33
−33
(+57)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.2%
−173
0 0 0 0 = =
–   Popochin 4.1 64-bit2392+17
−17
(+54)4 − 4
(+2−2=4)
50.0%
4.0 / 8
0.0%
+54
= 1 = = 0 = 0 1
–   Waxman 20142389+21
−21
(+51)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.0%
−36
0 0 1 0 = = 0 1
–   Jazz 721 64-bit2385+20
−20
(+47)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.1%
−103
0 = 0 =
–   Hamsters 0.22382+33
−33
(+44)5 − 5
(+2−2=6)
50.0%
5.0 / 10
1.4%
+40
= 0 1 0 = = = 1 = =
–   Waxman 20162378+24
−24
(+40)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
0.6%
+3
= 0 1 = 0 = = =
–   TJchess 1.1 32-bit2372+33
−33
(+34)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
4.3%
−66
0 = 0 1 1 0 0 = = 0
–   Jumbo 0.5.3 64-bit2371+27
−27
(+33)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
3.1%
−13
1 = = 0 = 0
–   Waxman 20172369+16
−16
(+31)7 − 3
(+6−2=2)
70.0%
7.0 / 10
1.0%
+183
1 0 1 1 = = 1 0 1 1
–   Tytan 9.32 64-bit2368+23
−23
(+30)4 − 8
(+2−6=4)
33.3%
4.0 / 12
2.9%
−77
= 0 = 0 0 0 0 1 0 = = 1
–   Plisk 0.2.7d 64-bit2361+19
−19
(+23)1 − 3
(+1−3=0)
25.0%
1.0 / 4
5.9%
−212
0 1 0 0
–   Isa 2.0.64 64-bit2360+17
−16
(+22)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
5.3%
+66
0 1 0 1 1 1 0 =
–   Myrddin 0.86 64-bit2359+22
−22
(+21)1 − 3
(+1−3=0)
25.0%
1.0 / 4
8.6%
−205
0 0 0 1
–   pikoSzachy 3.32358+33
−33
(+20)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
15.9%
−11
= 0 1 = = 1 0 0 = =
–   Donna 1.0 64-bit2357+29
−29
(+19)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
14.9%
−76
0 1 = 0
–   RomiChess P3m 64-bit2355+28
−28
(+17)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
16.5%
−14
= = = 0 = 1 0 =
–   Nemeton 1.412355+25
−25
(+17)7 − 3
(+5−1=4)
70.0%
7.0 / 10
15.1%
+145
1 = = 1 1 = 1 0 = 1
–   Typhoon 1.00-358 64-bit2352+34
−34
(+14)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
23.9%
−128
0 =
–   Lozza 1.15 64-bit2346+25
−25
(+8)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
31.0%
+75
= = 1 =
–   Maverick 0.51 64-bit2337+22
−22
(−1)8 − 10
(+6−8=4)
44.4%
8.0 / 18
52.1%
−43
= 0 1 0 = 0 1 1 1 0 0 = 1 0 0 0 = 1
–   CyberPagno 2.2 64-bit2336+23
−23
(−2)11.5 − 12.5
(+10−11=3)
47.9%
11.5 / 24
55.8%
−17
0 1 0 1 0 0 1 0 0 1 1 1 = 1 0 = 0 0 1 1 1 = 0 0
–   Bagatur 1.4c 64-bit2336+34
−34
(−2)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
53.1%
−37
0 = = 1 0 1 1 = 0 0
–   Nemeton 1.12330+29
−29
(−8)2 − 2
(+1−1=2)
50.0%
2.0 / 4
66.3%
+2
= 1 = 0
–   Bagatur 1.3a 64-bit2326+19
−19
(−12)6.5 − 13.5
(+4−11=5)
32.5%
6.5 / 20
80.3%
−134
= 0 = 0 1 0 0 0 0 0 0 0 0 0 1 = = = 1 1
–   Zeus 1.272320+27
−27
(−18)6 − 4
(+5−3=2)
60.0%
6.0 / 10
84.4%
+55
= 0 0 0 1 1 1 = 1 1
–   EveAnn 1.722319+16
−16
(−19)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
91.7%
+104
= 1 0 1 = 1 1 =
–   KnightX 1.93 64-bit2319+20
−20
(−19)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
89.5%
+18
1 0 0 0 0 1 1 1 1 =
–   EveAnn 1.71a2318+21
−21
(−20)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
90.1%
+11
1 1 0 1 = 0 = 0 = 1
–   EveAnn 1.672318+30
−30
(−20)6 − 4
(+4−2=4)
60.0%
6.0 / 10
85.7%
+35
1 1 1 = 0 = 1 = = 0
–   KnightX 1.922316+19
−19
(−22)1 − 1
(+1−1=0)
50.0%
1.0 / 2
93.5%
−22
0 1
–   Asymptote 0.2.0 64-bit2314+25
−25
(−24)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
92.8%
+166
0 = 1 1 1 1
–   Waxman 20132313+25
−25
(−25)3 − 3
(+2−2=2)
50.0%
3.0 / 6
93.2%
−32
1 = 0 0 1 =
–   Averno 0.812312+18
−19
(−26)1 − 1
(+0−0=2)
50.0%
1.0 / 2
96.2%
−26
= =
–   NoraGrace 1.0 64-bit2308+29
−29
(−30)9.5 − 6.5
(+8−5=3)
59.4%
9.5 / 16
94.8%
+35
1 1 = 0 0 1 1 1 1 0 1 = 1 = 0 0
–   Sjakk 1.1.82302+24
−24
(−36)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
98.5%
+1
1 1 1 0 0 1 0 1 = 0
–   CT800 1.34 64-bit2294+22
−22
(−44)7 − 3
(+6−2=2)
70.0%
7.0 / 10
99.7%
+105
1 = 1 1 1 1 = 0 0 1
–   Nemeton 1.02292+30
−30
(−46)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
99.3%
−77
0 1 0 0 1 = = 1 = 0
–   Invictus r228 64-bit2292+18
−18
(−46)5 − 1
(+5−1=0)
83.3%
5.0 / 6
99.9%
+278
1 1 0 1 1 1
–   Matilde 2008 64-bit2290+23
−23
(−48)7.5 − 6.5
(+5−4=5)
53.6%
7.5 / 14
99.9%
−26
= 1 0 1 = = 1 0 1 1 = 0 = 0
–   Chaturanga 2.4.32289+19
−19
(−49)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−206
0 =
–   FireFly 2.7.0 64-bit2286+17
−17
(−52)5 − 7
(+3−5=4)
41.7%
5.0 / 12
100.0%
−107
1 0 0 0 = = = 0 0 1 = 1
–   AliChess 4.252284+20
−20
(−54)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Orion 0.2 64-bit2278+21
−21
(−60)10 − 8
(+7−5=6)
55.6%
10.0 / 18
100.0%
−25
0 1 1 1 1 0 = = = 1 0 = 0 = 0 = 1 1
–   Fischerle 0.9.60 64-bit2265+29
−29
(−73)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
100.0%
−97
0 1 0 = 0 = = 1 = 0 1 =
–   Protej 0.5.8c2252+20
−20
(−86)11 − 7
(+8−4=6)
61.1%
11.0 / 18
100.0%
−14
1 1 1 1 = 1 = 0 = 0 1 = 0 1 = 0 1 =
–   Exacto 0.e 64-bit2251+18
−18
(−87)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+84
1 = 1 1 1 1 = 1 0 =
–   Mango Paola Ajedrez 4.12249+19
−19
(−89)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+10
1 1 1 0 0 = = 1 1 =
–   Beowulf 2.4a 64-bit2249+18
−18
(−89)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−246
= 0
–   MadChess 1.4 64-bit2248+21
−21
(−90)11 − 5
(+8−2=6)
68.8%
11.0 / 16
100.0%
+32
1 = = 1 1 = = 0 = 1 1 1 1 = 1 0
–   Lozza 1.14a 64-bit2246+28
−29
(−92)4 − 6
(+3−5=2)
40.0%
4.0 / 10
100.0%
−160
0 0 0 1 1 0 = 1 = 0
–   Fischerle 0.9.50 64-bit2243+31
−31
(−95)6 − 8
(+5−7=2)
42.9%
6.0 / 14
100.0%
−149
0 = 0 1 1 0 0 1 1 0 0 0 1 =
–   Absolute Zero 2.4.0.0 64-bit2242+23
−23
(−96)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+75
1 = 1 1 = 1 1 0 1 =
–   Buzz 0.08 64-bit2229+21
−21
(−109)8.5 − 3.5
(+7−2=3)
70.8%
8.5 / 12
100.0%
+42
1 0 1 = 1 1 = = 1 1 1 0
–   Mango Paola Ajedrez 1.02226+33
−34
(−112)7.5 − 2.5
(+7−2=1)
75.0%
7.5 / 10
100.0%
+93
1 1 1 1 0 1 = 1 1 0
–   Carballo 0.82195+22
−22
(−143)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+57
1 0 1 1 1 =
–   NG-Play 9.85 64-bit2190+29
−29
(−148)8 − 4
(+7−3=2)
66.7%
8.0 / 12
100.0%
−21
1 1 = 0 = 1 1 1 0 1 0 1
–   K2 0.572187+33
−33
(−151)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−8
= 1
–   NG-Play 9.86 64-bit2170+22
−22
(−168)5.5 − 1.5
(+4−0=3)
78.6%
5.5 / 7
100.0%
+8
1 = = 1 1 1 =
–   ProChess 1.02AD2163+19
−19
(−175)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−17
= 1
–   GopherCheck 0.2.2 64-bit2141+26
−26
(−197)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+92
= 1 1 1
–   Napoleon 1.5.0 64-bit2123+26
−26
(−215)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−215
= =
–   Protej 0.5.72054+25
−25
(−284)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   MOBMAT 0.903d 64-bit1883+25
−26
(−455)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1

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Created in 2005-2013 by CCRL team
Last games added on October 12, 2019