CCRL 40/15
Downloads and Statistics
March 3, 2021
Testing summary:
Total: 1'221'210 games
played by 2'800 programs

White wins: 419'452 (34.3%)
Black wins: 308'564 (25.3%)
Draws: 493'194 (40.4%)
White score: 54.5%

Engine Details

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Show each game results
Ayito 0.2.994#305  (2268+20
−20
)Quote
Author: Jaime Benito de Valle Ruiz Link: Homepage
This is the only Ayito version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   Tornado 2.1.41a2527+24
−24
(+259)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+289
–   KnightX 1.97a 64-bit2485+27
−26
(+217)1 − 9
(+1−9=0)
10.0%
1.0 / 10
0.0%
−210
–   Taltos rev118 64-bit2439+18
−18
(+171)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
0.0%
+18
–   DanaSah 3.632428+27
−27
(+160)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Gaia 3.5 64-bit2416+21
−21
(+148)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+55
–   Diablo 0.5.12412+18
−18
(+144)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−13
–   Jonesy 1.0 64-bit2410+21
−21
(+142)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.0%
−37
–   Hermann 2.02408+29
−29
(+140)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+296
–   Homer 2.02406+40
−40
(+138)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Delphil 1.82399+28
−28
(+131)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Popochin 4.1 64-bit2396+16
−16
(+128)2 − 6
(+2−6=0)
25.0%
2.0 / 8
0.0%
−103
–   Zevra 2.1.2 r248 64-bit2391+19
−19
(+123)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
+21
–   Ares GB 1.1 64-bit2390+23
−23
(+122)1.5 − 6.5
(+0−5=3)
18.8%
1.5 / 8
0.0%
−84
–   CT800 1.41 64-bit2388+29
−29
(+120)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
0.0%
+157
–   Comet B682384+18
−18
(+116)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+116
–   Hamsters 0.22381+33
−33
(+113)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+17
–   Zevra 2.1.1 r216 64-bit2380+17
−17
(+112)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
−84
–   Alfil 7.62373+33
−33
(+105)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Raven 0.80 64-bit2369+29
−29
(+101)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
0.0%
+143
–   Pupsi 0.192367+34
−34
(+99)3 − 3
(+2−2=2)
50.0%
3.0 / 6
0.0%
+99
–   Flux 2.2.12358+21
−21
(+90)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−145
–   pikoSzachy Extreme 22356+34
−34
(+88)1.5 − 6.5
(+1−6=1)
18.8%
1.5 / 8
0.0%
−171
–   BugChess2 1.4.12356+33
−33
(+88)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−194
–   Philou 2.7.02356+33
−33
(+88)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−54
–   K2 0.672355+23
−23
(+87)3 − 1
(+2−0=2)
75.0%
3.0 / 4
0.0%
+244
–   Counter 0.82353+32
−32
(+85)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Isa 2.1 64-bit2351+28
−28
(+83)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
−107
–   Tytan 9.32 32-bit2347+28
−28
(+79)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+79
–   Arion 1.72342+18
−18
(+74)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.0%
−102
–   Aice 0.99.22338+17
−17
(+70)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.0%
+10
–   Popochin 4.0 64-bit2336+28
−28
(+68)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
+8
–   Horizon 4.32332+29
−29
(+64)3 − 1
(+3−1=0)
75.0%
3.0 / 4
0.0%
+290
–   Asterisk 0.62332+17
−18
(+64)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
0.0%
+216
–   FireFly 2.7.2 64-bit2329+16
−16
(+61)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
0.0%
+256
–   LittleThought 1.00 32-bit2327+33
−33
(+59)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
0.1%
−93
–   Alex 2.132327+32
−32
(+59)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.1%
−INF
–   KnightX 1.93 64-bit2321+20
−20
(+53)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
0.0%
+15
–   Isa 2.0.61 64-bit2319+30
−30
(+51)3 − 3
(+2−2=2)
50.0%
3.0 / 6
0.2%
+51
–   Popochin 2.92317+31
−31
(+49)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.4%
−93
–   KnightX 1.922317+19
−19
(+49)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−106
–   Kingfisher 1.1.1 64-bit2315+27
−27
(+47)5 − 7
(+2−4=6)
41.7%
5.0 / 12
0.2%
−2
–   Asymptote 0.2.0 64-bit2315+25
−25
(+47)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
0.2%
+408
–   Averno 0.812314+18
−18
(+46)4.5 − 7.5
(+4−7=1)
37.5%
4.5 / 12
0.0%
−55
–   GreKo 5.52312+33
−33
(+44)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
1.3%
−98
–   Cheese 1.1b2309+33
−33
(+41)6 − 15
(+2−11=8)
28.6%
6.0 / 21
1.7%
−101
–   Cheese 1.32309+17
−17
(+41)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.1%
+136
–   Sage 2.2a2308+34
−34
(+40)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
2.0%
−84
–   Popochin 3.12304+34
−34
(+36)1 − 1
(+1−1=0)
50.0%
1.0 / 2
3.8%
+36
–   Zeus 1.292303+20
−20
(+35)7 − 3
(+6−2=2)
70.0%
7.0 / 10
0.6%
+188
–   Brutus 6.12302+34
−34
(+34)2 − 0
(+2−0=0)
100.0%
2.0 / 2
4.4%
+INF
–   Anechka 0.082302+19
−19
(+34)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.6%
−70
–   Joker 1.1.142302+19
−19
(+34)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.6%
−INF
–   nanoSzachy 2.92302+33
−33
(+34)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
3.9%
+176
–   Ant 2006-F2302+19
−19
(+34)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
0.7%
+93
–   nanoSzachy 3.02302+34
−34
(+34)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
4.4%
−108
–   Xpdnt 0809272301+29
−29
(+33)1 − 1
(+1−1=0)
50.0%
1.0 / 2
2.9%
+33
–   nanoSzachy 2.82300+34
−34
(+32)2 − 2
(+2−2=0)
50.0%
2.0 / 4
5.5%
+32
–   Natwarlal 0.142299+19
−19
(+31)4 − 4
(+4−4=0)
50.0%
4.0 / 8
1.1%
+31
–   Popochin 3.22297+18
−18
(+29)2 − 4
(+1−3=2)
33.3%
2.0 / 6
1.6%
−89
–   CT800 1.34 64-bit2297+20
−20
(+29)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
2.0%
−260
–   FoxSEE 5.1.2 64-bit2297+30
−30
(+29)7 − 5
(+5−3=4)
58.3%
7.0 / 12
5.3%
+83
–   Mediocre 0.52294+23
−23
(+26)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
4.6%
−131
–   Pawny 0.1.62293+33
−33
(+25)12.5 − 19.5
(+10−17=5)
39.1%
12.5 / 32
9.1%
−59
–   Natwarlal 0.122293+34
−34
(+25)1.5 − 3.5
(+0−2=3)
30.0%
1.5 / 5
10.2%
−79
–   Invictus r228 64-bit2292+18
−18
(+24)2 − 2
(+2−2=0)
50.0%
2.0 / 4
3.5%
+24
–   Chaturanga 2.4.32290+19
−19
(+22)0 − 2
(+0−2=0)
0.0%
0.0 / 2
5.6%
−INF
–   Popochin 3.02288+32
−32
(+20)2 − 6
(+1−5=2)
25.0%
2.0 / 8
14.1%
−163
–   Rotor 0.22288+33
−33
(+20)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
15.2%
+168
–   FireFly 2.7.0 64-bit2287+17
−17
(+19)1 − 1
(+1−1=0)
50.0%
1.0 / 2
6.8%
+19
–   Zeus 1.282284+31
−31
(+16)2 − 2
(+1−1=2)
50.0%
2.0 / 4
18.7%
+16
–   Glass 1.22284+30
−30
(+16)12 − 17
(+8−13=8)
41.4%
12.0 / 29
18.3%
−46
–   AliChess 4.252283+19
−19
(+15)1 − 1
(+1−1=0)
50.0%
1.0 / 2
13.8%
+15
–   Raven 0.70 64-bit2282+29
−29
(+14)6 − 4
(+4−2=4)
60.0%
6.0 / 10
20.6%
+82
–   Bison 8.2.4r2282+26
−26
(+14)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
19.4%
−143
–   Kingfisher 1.0 64-bit2281+29
−29
(+13)9 − 1
(+8−0=2)
90.0%
9.0 / 10
22.4%
+339
–   Butcher 1.64 64-bit2281+20
−20
(+13)0 − 2
(+0−2=0)
0.0%
0.0 / 2
17.2%
−INF
–   GreKo 5.2.52279+34
−34
(+11)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
29.2%
−74
–   Chispa 4.0.32274+17
−17
(+6)3 − 5
(+2−4=2)
37.5%
3.0 / 8
30.5%
−83
–   Tornado 1.02271+30
−30
(+3)3 − 3
(+3−3=0)
50.0%
3.0 / 6
41.5%
+3
–   Zevra 1.8.6 r672 64-bit2270+21
−20
(+2)5 − 3
(+4−2=2)
62.5%
5.0 / 8
43.2%
+91
–   Isa 2.0.48 64-bit2270+30
−30
(+2)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
43.6%
−29
–   CeeChess 1.3.2 64-bit2269+25
−25
(+1)7 − 7
(+5−5=4)
50.0%
7.0 / 14
46.7%
+4
–   Sungorus 1.4 32-bit2260+21
−21
(−8)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
69.4%
−203
–   AliChess 4.212259+24
−24
(−9)2 − 2
(+1−1=2)
50.0%
2.0 / 4
70.8%
+1
–   Protej 0.5.8c2257+19
−19
(−11)4 − 0
(+4−0=0)
100.0%
4.0 / 4
77.4%
+INF
–   RattateChess 1.0 Nosferatu2253+18
−19
(−15)5 − 1
(+4−0=2)
83.3%
5.0 / 6
84.9%
+216
–   Exacto 0.e 64-bit2252+18
−18
(−16)1 − 3
(+1−3=0)
25.0%
1.0 / 4
87.1%
−243
–   EXchess 5.01b 32-bit2251+29
−29
(−17)9.5 − 8.5
(+6−5=7)
52.8%
9.5 / 18
82.7%
+4
–   Zevra 1.8.5 r664 64-bit2248+28
−27
(−20)8 − 4
(+6−2=4)
66.7%
8.0 / 12
86.7%
+90
–   Mango Paola Ajedrez 4.12246+19
−19
(−22)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
94.1%
+130
–   AliChess 4.192246+31
−31
(−22)18 − 14
(+14−10=8)
56.3%
18.0 / 32
87.9%
+23
–   Absolute Zero 2.4.0.0 64-bit2243+23
−23
(−25)3 − 3
(+2−2=2)
50.0%
3.0 / 6
94.2%
−25
–   AliChess 4.182243+32
−33
(−25)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
89.5%
−167
–   Feuerstein 0.4.6.12239+19
−19
(−29)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
98.0%
+128
–   Atak 6.82238+16
−16
(−30)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
98.9%
−75
–   Buzz 0.08 64-bit2235+20
−20
(−33)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
98.9%
−125
–   AliChess 4.062234+28
−29
(−34)6 − 0
(+6−0=0)
100.0%
6.0 / 6
97.1%
+INF
–   Dolphin 1.0 64-bit2231+18
−18
(−37)1 − 1
(+1−1=0)
50.0%
1.0 / 2
99.6%
−37
–   Deuterium 06.08.25.042231+27
−27
(−37)5 − 5
(+4−4=2)
50.0%
5.0 / 10
98.6%
−31
–   Gibbon 2.42c2225+26
−26
(−43)2 − 3
(+2−3=0)
40.0%
2.0 / 5
99.5%
−135
–   Tiny Chess 1.46 64-bit2225+19
−19
(−43)7.5 − 2.5
(+7−2=1)
75.0%
7.5 / 10
99.9%
+167
–   Hussar 0.22225+34
−34
(−43)2 − 0
(+2−0=0)
100.0%
2.0 / 2
98.2%
+INF
–   Robocide 20170718 64-bit2221+17
−17
(−47)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
100.0%
+105
–   Beowulf 2.4a 32-bit2219+19
−19
(−49)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+240
–   Uralochka 1.1b2219+18
−18
(−49)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+178
–   Gibbon 2.52a2217+16
−16
(−51)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−136
–   Joker2 0.7.7 64-bit2215+20
−20
(−53)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
100.0%
−9
–   MadChess 1.3 64-bit2215+34
−34
(−53)2 − 0
(+2−0=0)
100.0%
2.0 / 2
99.6%
+INF
–   Neurosis 2.32214+25
−25
(−54)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−196
–   AliChess 4.162214+34
−34
(−54)0 − 2
(+0−2=0)
0.0%
0.0 / 2
99.6%
−INF
–   Adam 3.32211+19
−19
(−57)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   ZCT 0.3.24512211+27
−27
(−57)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
99.9%
−214
–   ChessKISS 1.7 64-bit2210+20
−20
(−58)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Atlas 2.202209+34
−34
(−59)3 − 3
(+2−2=2)
50.0%
3.0 / 6
99.8%
−59
–   Neurosis 2.52207+17
−17
(−61)9 − 7
(+7−5=4)
56.3%
9.0 / 16
100.0%
−17
–   Baislicka 1.0 64-bit2205+19
−19
(−63)6 − 4
(+5−3=2)
60.0%
6.0 / 10
100.0%
+11
–   ChessAlex 2.0r42203+20
−20
(−65)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−65
–   BlackBishop 1.02202+19
−19
(−66)17 − 15
(+13−11=8)
53.1%
17.0 / 32
100.0%
−42
–   Achillees 1.0 64-bit2199+27
−27
(−69)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
100.0%
−23
–   Alf 1.092196+23
−23
(−72)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−154
–   Carballo 0.82196+22
−22
(−72)6 − 0
(+6−0=0)
100.0%
6.0 / 6
100.0%
+INF
–   AliChess 4.082196+32
−32
(−72)10.5 − 9.5
(+9−8=3)
52.5%
10.5 / 20
100.0%
−51
–   Jazz 444 32-bit2196+32
−32
(−72)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Zevra 1.8.2 r612 64-bit2189+28
−28
(−79)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+3
–   EveAnn 1.632188+34
−34
(−80)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−80
–   Feuerstein 0.4.5.22188+37
−37
(−80)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−80
–   Isa 1.9.63 64-bit2185+26
−27
(−83)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
100.0%
+35
–   Fischerle 0.9.30b 64-bit2185+29
−29
(−83)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−83
–   NoC 19.12 64-bit2183+33
−33
(−85)4 − 4
(+4−4=0)
50.0%
4.0 / 8
100.0%
−85
–   BlackBishop 0.472182+34
−34
(−86)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
100.0%
−374
–   ECE 11.012180+23
−24
(−88)3 − 3
(+2−2=2)
50.0%
3.0 / 6
100.0%
−88
–   Hamsters 0.0.62179+24
−24
(−89)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Soldat III 0.187 64-bit2178+21
−21
(−90)9 − 1
(+9−1=0)
90.0%
9.0 / 10
100.0%
+338
–   Sjakk 1.1.72175+34
−34
(−93)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−235
–   NG-Play 9.86 64-bit2171+22
−23
(−97)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−97
–   Chesley r323 64-bit2163+22
−22
(−105)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−190
–   ProChess 1.02AD2163+19
−19
(−105)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
100.0%
−37
–   NagaSkaki 4.002161+34
−34
(−107)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Chesley r323 32-bit2155+24
−24
(−113)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−113
–   KnockOut 0.7.12153+15
−15
(−115)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−22
–   FireFly 2.5.8 32-bit2151+34
−34
(−117)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Mediocre 0.3342151+32
−32
(−117)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−117
–   Ifrit j4.32151+28
−28
(−117)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−259
–   K2 0.43f2140+33
−33
(−128)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−128
–   Parrot 07.07.222136+19
−19
(−132)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
100.0%
−72
–   Napoleon 1.7 64-bit2134+21
−21
(−134)3 − 3
(+2−2=2)
50.0%
3.0 / 6
100.0%
−134
–   Barbarossa 0.4.0 64-bit2134+17
−17
(−134)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−134
–   Napoleon 1.5.0 64-bit2124+26
−26
(−144)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−48
–   BigLion 2.23w2077+21
−21
(−191)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   Mustang 4.972044+26
−26
(−224)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−131

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Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on March 3, 2021