CCRL 40/15
Downloads and Statistics
February 8, 2020
Testing summary:
Total: 1'120'733 games
played by 2'610 programs

White wins: 387'881 (34.6%)
Black wins: 287'767 (25.7%)
Draws: 445'085 (39.7%)
White score: 54.5%

Engine Details

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Show each game results
Gibbon 2.60a 64-bit#261‑262  (2336+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
(+167)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
0 0 0 0 0 0
–   Delphil 3.0 64-bit2495+33
−33
(+159)3.5 − 6.5
(+0−3=7)
35.0%
3.5 / 10
0.0%
+79
= = 0 = = = = 0 = 0
–   Ghost 2.0.2 64-bit2485+18
−18
(+149)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−134
0 0 = 0
–   KnightX 1.97a 64-bit2484+27
−27
(+148)1 − 7
(+0−6=2)
12.5%
1.0 / 8
0.0%
−141
0 0 0 = 0 = 0 0
–   Arasan 10.2 32-bit2482+25
−25
(+146)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
0.0%
+121
= = 0 = = = 0 = = 1
–   Pawny 0.3.1 64-bit2475+23
−23
(+139)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
+48
= = 1 0 = 0 0 0 = =
–   Carballo 1.22460+23
−23
(+124)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
0.0%
+176
1 = = 0 = 1
–   Abrok 5.02445+18
−18
(+109)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+251
1 =
–   Mephisto Gideon Professional2445+25
−25
(+109)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
0.0%
+73
1 = 0 = 0 1 0 = = =
–   Shallow r694 64-bit2444+18
−18
(+108)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
0.0%
−10
0 1 0 0 = 0 0 0 1 1
–   Lozza 1.17a 64-bit2443+17
−18
(+107)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−20
0 = = 1 = 0 0 = 0 0
–   Betsabe II 1.472443+20
−20
(+107)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−124
= = 0 0 0 0
–   Tunguska 1.1 64-bit2439+22
−22
(+103)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
+35
0 = 0 = 1 1 = = 0 0
–   Taltos rev118 64-bit2436+19
−19
(+100)2 − 4
(+0−2=4)
33.3%
2.0 / 6
0.0%
+5
= = 0 = 0 =
–   Snitch 1.6.2 64-bit2433+21
−21
(+97)6.5 − 5.5
(+5−4=3)
54.2%
6.5 / 12
0.0%
+128
0 = 0 1 0 1 0 1 = 1 = 1
–   Pedone 0.4 64-bit2427+29
−29
(+91)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+233
1 =
–   Jumbo 0.4.34 64-bit2423+25
−25
(+87)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−81
0 0 = 0 = 1 = 0 0 0
–   Ares 1.005.2.1 64-bit2422+21
−21
(+86)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.0%
−97
= 0 0 0 0 0 1 =
–   DanaSah 2.852421+33
−33
(+85)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−64
= 0 0 = 1 0 0 0 0 1
–   PostModernist 10162420+18
−19
(+84)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   K2 0.712418+28
−28
(+82)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−144
0 0 0 1
–   Ares 1.005 64-bit2418+18
−18
(+82)4 − 12
(+1−9=6)
25.0%
4.0 / 16
0.0%
−81
0 = 0 0 = 0 0 0 0 = 0 0 1 = = =
–   RomiChess P3n 64-bit2415+14
−14
(+79)4 − 2
(+2−0=4)
66.7%
4.0 / 6
0.0%
+163
= = 1 = 1 =
–   Gaia 3.5 64-bit2413+22
−22
(+77)6 − 6
(+5−5=2)
50.0%
6.0 / 12
0.0%
+77
= = 0 0 0 1 1 0 0 1 1 1
–   Shallow r688 64-bit2413+19
−19
(+77)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
0.0%
+267
0 = 1 1 1 1
–   Jonesy 1.0 64-bit2410+21
−21
(+74)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
0.0%
+31
0 0 1 = = 1 0 =
–   Hermann 1.92407+34
−34
(+71)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
0.0%
−51
1 0 0 1 1 0 = 0 0 0
–   Tigran 2.4n 64-bit2400+17
−17
(+64)3 − 5
(+0−2=6)
37.5%
3.0 / 8
0.0%
0
= 0 0 = = = = =
–   Maverick 0.60 64-bit2396+33
−33
(+60)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.1%
−170
0 0 0 0 = =
–   Myrddin 0.87 64-bit2396+14
−14
(+60)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+145
1 = 0 1
–   Zevra 2.1.2 r248 64-bit2396+26
−26
(+60)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
−39
= 1 0 0 = 1 0 = 0 0
–   Popochin 4.1 64-bit2393+17
−17
(+57)4 − 4
(+2−2=4)
50.0%
4.0 / 8
0.0%
+57
= 1 = = 0 = 0 1
–   Waxman 20142390+21
−21
(+54)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.0%
−33
0 1 = = 0 0 0 1
–   Googleplex Starthinker 1.6 64-bit2385+23
−23
(+49)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.1%
−54
0 = 0 0 0 1 0 1 = =
–   Jazz 721 64-bit2385+20
−20
(+49)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−101
0 = = 0
–   Hamsters 0.22381+33
−33
(+45)5 − 5
(+2−2=6)
50.0%
5.0 / 10
1.2%
+41
= 0 1 0 = = = 1 = =
–   Waxman 20162379+23
−23
(+43)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
0.4%
+6
= = = 0 1 = 0 =
–   TJchess 1.1 32-bit2375+33
−33
(+39)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
2.6%
−61
0 = 0 1 0 = = 0 1 0
–   Jumbo 0.5.3 64-bit2371+27
−27
(+35)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
2.2%
−11
= 0 1 = = 0
–   Waxman 20172371+16
−16
(+35)7 − 3
(+6−2=2)
70.0%
7.0 / 10
0.5%
+187
= = 1 0 1 1 1 0 1 1
–   Tytan 9.32 64-bit2368+23
−23
(+32)4 − 8
(+2−6=4)
33.3%
4.0 / 12
1.9%
−75
= 0 = 0 0 1 0 = = 0 0 1
–   Isa 2.0.64 64-bit2363+16
−16
(+27)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
2.2%
+71
1 1 0 = 0 1 0 1
–   Plisk 0.2.7d 64-bit2361+19
−19
(+25)1 − 3
(+1−3=0)
25.0%
1.0 / 4
4.2%
−210
1 0 0 0
–   Myrddin 0.86 64-bit2360+22
−22
(+24)1 − 3
(+1−3=0)
25.0%
1.0 / 4
5.9%
−203
0 0 0 1
–   pikoSzachy 3.32359+33
−33
(+23)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
12.5%
−8
= 0 1 = 0 0 = = = 1
–   Donna 1.0 64-bit2358+29
−29
(+22)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
11.6%
−73
0 = 0 1
–   RomiChess P3m 64-bit2357+27
−27
(+21)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
11.3%
−10
0 = = 1 = = = 0
–   Nemeton 1.412356+25
−25
(+20)7 − 3
(+5−1=4)
70.0%
7.0 / 10
11.7%
+148
1 = 1 0 = 1 1 = = 1
–   Typhoon 1.00-358 64-bit2353+34
−34
(+17)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
20.1%
−125
= 0
–   Lozza 1.15 64-bit2347+25
−25
(+11)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
25.0%
+78
= = 1 =
–   Maverick 0.51 64-bit2342+22
−22
(+6)8 − 10
(+6−8=4)
44.4%
8.0 / 18
35.1%
−36
1 = 0 0 = 0 1 0 0 = 1 0 1 1 = 0 0 1
–   Isa 2.1 64-bit2341+33
−33
(+5)2 − 4
(+1−3=2)
33.3%
2.0 / 6
39.9%
−107
1 0 0 = = 0
–   Bagatur 1.4c 64-bit2337+34
−34
(+1)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
48.3%
−34
0 0 0 = = 1 0 1 1 =
–   CyberPagno 2.2 64-bit2336+23
−23
(0)11.5 − 12.5
(+10−11=3)
47.9%
11.5 / 24
49.2%
−15
0 0 1 = 0 1 0 1 0 0 1 0 0 1 1 1 = 1 0 = 0 0 1 1
–   Nemeton 1.12331+29
−29
(−5)2 − 2
(+1−1=2)
50.0%
2.0 / 4
60.5%
+5
= 0 = 1
–   Bagatur 1.3a 64-bit2326+19
−19
(−10)6.5 − 13.5
(+4−11=5)
32.5%
6.5 / 20
74.7%
−132
= 0 = 0 1 0 0 0 0 1 = = = 0 0 0 1 1 0 0
–   Zeus 1.272321+26
−26
(−15)6 − 4
(+5−3=2)
60.0%
6.0 / 10
80.8%
+58
= 0 0 0 1 1 1 1 1 =
–   EveAnn 1.672320+30
−30
(−16)6 − 4
(+4−2=4)
60.0%
6.0 / 10
81.2%
+39
1 1 1 = 0 = 1 = = 0
–   EveAnn 1.722320+16
−16
(−16)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
88.1%
+107
= 1 1 = = 1 0 1
–   KnightX 1.93 64-bit2320+20
−20
(−16)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
85.6%
+21
1 0 0 0 0 1 1 1 1 =
–   EveAnn 1.71a2319+21
−21
(−17)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
87.4%
+14
1 0 = 0 1 1 1 = = 0
–   KnightX 1.922317+18
−19
(−19)1 − 1
(+1−1=0)
50.0%
1.0 / 2
90.7%
−19
0 1
–   Asymptote 0.2.0 64-bit2314+25
−25
(−22)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
90.3%
+168
0 = 1 1 1 1
–   Waxman 20132314+25
−25
(−22)3 − 3
(+2−2=2)
50.0%
3.0 / 6
90.8%
−29
= 0 0 1 1 =
–   Averno 0.812313+19
−18
(−23)1 − 1
(+0−0=2)
50.0%
1.0 / 2
94.8%
−23
= =
–   NoraGrace 1.0 64-bit2309+29
−29
(−27)9.5 − 6.5
(+8−5=3)
59.4%
9.5 / 16
93.0%
+38
1 1 = 0 0 1 = 1 = 0 1 1 1 0 1 0
–   Sjakk 1.1.82303+24
−24
(−33)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
97.8%
+4
1 1 1 0 0 1 = 0 0 1
–   CT800 1.34 64-bit2294+20
−20
(−42)7 − 3
(+6−2=2)
70.0%
7.0 / 10
99.8%
+107
1 1 0 1 1 = 1 1 = 0
–   Nemeton 1.02293+30
−30
(−43)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
99.0%
−74
1 = = 1 = 0 0 1 0 0
–   Invictus r228 64-bit2292+18
−18
(−44)5 − 1
(+5−1=0)
83.3%
5.0 / 6
99.9%
+280
1 1 0 1 1 1
–   Chaturanga 2.4.32291+19
−19
(−45)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
99.9%
−202
0 =
–   Matilde 2008 64-bit2289+22
−22
(−47)7.5 − 6.5
(+5−4=5)
53.6%
7.5 / 14
99.9%
−25
1 0 1 = = 1 0 1 1 = 0 = = 0
–   FireFly 2.7.0 64-bit2287+17
−17
(−49)5 − 7
(+3−5=4)
41.7%
5.0 / 12
100.0%
−104
1 1 0 0 1 = 0 0 0 = = =
–   AliChess 4.252282+20
−20
(−54)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Orion 0.2 64-bit2279+21
−21
(−57)10 − 8
(+7−5=6)
55.6%
10.0 / 18
100.0%
−22
= = 0 1 1 1 0 = 1 0 1 0 1 1 = 0 = =
–   Fischerle 0.9.60 64-bit2266+29
−29
(−70)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
100.0%
−94
= 0 = 1 1 = 1 = 0 0 = 0
–   Protej 0.5.8c2256+19
−19
(−80)11 − 7
(+8−4=6)
61.1%
11.0 / 18
100.0%
−8
0 1 = 1 = = 0 1 = 0 = 0 1 1 1 1 1 =
–   Exacto 0.e 64-bit2252+18
−18
(−84)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+87
1 1 = 0 = 1 1 1 1 =
–   Beowulf 2.4a 64-bit2250+18
−18
(−86)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−243
= 0
–   MadChess 1.4 64-bit2249+21
−21
(−87)11 − 5
(+8−2=6)
68.8%
11.0 / 16
100.0%
+35
1 = 1 1 1 0 1 0 = 1 = = 1 1 = =
–   Lozza 1.14a 64-bit2247+28
−28
(−89)4 − 6
(+3−5=2)
40.0%
4.0 / 10
100.0%
−157
1 0 0 0 0 1 = 1 = 0
–   Mango Paola Ajedrez 4.12245+19
−19
(−91)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+8
1 1 0 = = = 1 1 0 1
–   Fischerle 0.9.50 64-bit2244+31
−31
(−92)6 − 8
(+5−7=2)
42.9%
6.0 / 14
100.0%
−146
= 0 1 1 0 0 0 1 0 0 1 1 0 =
–   Absolute Zero 2.4.0.0 64-bit2243+23
−23
(−93)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+78
1 1 1 0 = 1 1 1 = =
–   Buzz 0.08 64-bit2234+21
−21
(−102)8.5 − 3.5
(+7−2=3)
70.8%
8.5 / 12
100.0%
+49
1 0 1 = 1 1 = = 1 1 1 0
–   Mango Paola Ajedrez 1.02227+33
−34
(−109)7.5 − 2.5
(+7−2=1)
75.0%
7.5 / 10
100.0%
+96
1 1 1 1 0 1 = 1 1 0
–   Carballo 0.82196+22
−22
(−140)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+60
= 1 1 1 1 0
–   NG-Play 9.85 64-bit2192+29
−29
(−144)8 − 4
(+7−3=2)
66.7%
8.0 / 12
100.0%
−17
1 1 0 1 0 1 = 1 1 1 = 0
–   K2 0.572188+33
−33
(−148)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−5
= 1
–   NG-Play 9.86 64-bit2171+22
−23
(−165)5.5 − 1.5
(+4−0=3)
78.6%
5.5 / 7
100.0%
+11
1 = 1 1 = = 1
–   ProChess 1.02AD2164+19
−19
(−172)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−14
= 1
–   GopherCheck 0.2.2 64-bit2142+26
−26
(−194)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+95
= 1 1 1
–   Napoleon 1.5.0 64-bit2124+26
−26
(−212)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−212
= =
–   Protej 0.5.72055+25
−25
(−281)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   MOBMAT 0.903d 64-bit1884+25
−25
(−452)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 February 8, 2020