CCRL 40/15
Downloads and Statistics
May 1, 2021
Testing summary:
Total: 1'240'737 games
played by 2'832 programs

White wins: 425'216 (34.3%)
Black wins: 312'397 (25.2%)
Draws: 503'124 (40.6%)
White score: 54.5%

Engine Details

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Mediocre 0.334 (2151+32
−32
)Quote
Author: Jonatan Pettersson Link: Homepage
This is one of the 4 Mediocre versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   DanaSah 3.632428+27
−27
(+277)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Hermann 2.02408+29
−29
(+257)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+257
–   Delphil 1.82399+28
−28
(+248)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+248
–   Comet B682385+19
−19
(+234)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Alfil 7.62373+33
−33
(+222)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Pupsi 0.192367+34
−34
(+216)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−65
–   Flux 2.2.12358+20
−21
(+207)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Counter 0.82353+32
−32
(+202)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Tytan 9.32 32-bit2347+28
−28
(+196)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+196
–   Dirty 0.99n2322+30
−29
(+171)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−116
–   Averno 0.812315+18
−18
(+164)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+164
–   Cheese 1.1b2309+33
−33
(+158)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−75
–   Sage 2.2a2308+34
−34
(+157)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.0%
+INF
–   Zeus 1.292304+20
−20
(+153)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+153
–   Popochin 3.12304+34
−34
(+153)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   nanoSzachy 3.02302+34
−34
(+151)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   nanoSzachy 2.92302+33
−33
(+151)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.0%
+INF
–   Joker 1.1.142302+19
−19
(+151)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−75
–   Popochin 3.02289+32
−32
(+138)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.0%
+INF
–   Rotor 0.22288+33
−33
(+137)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+137
–   Bison 8.2.4r2282+26
−26
(+131)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Chispa 4.0.32275+17
−17
(+124)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
+19
–   Ayito 0.2.9942269+20
−20
(+118)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+118
–   Joker 1.1.062252+33
−33
(+101)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+101
–   Feuerstein 0.4.6.12239+19
−19
(+88)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+88
–   Deuterium 06.08.25.042231+27
−27
(+80)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Gibbon 2.42c2225+26
−26
(+74)2 − 4
(+0−2=4)
33.3%
2.0 / 6
0.0%
−14
–   Uralochka 1.1b2219+18
−18
(+68)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
0.0%
+186
–   GarboChess 0.212216+34
−34
(+65)3 − 3
(+2−2=2)
50.0%
3.0 / 6
0.3%
+72
–   AliChess 4.162215+34
−34
(+64)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.4%
−217
–   Neurosis 2.32214+24
−24
(+63)3 − 1
(+3−1=0)
75.0%
3.0 / 4
0.1%
+297
–   Atlas 2.202209+33
−34
(+58)3 − 3
(+3−3=0)
50.0%
3.0 / 6
0.7%
+58
–   Latista (Sinobyl) 1.52206+22
−22
(+55)1 − 5
(+1−5=0)
16.7%
1.0 / 6
0.3%
−273
–   ChessAlex 2.0r42203+20
−20
(+52)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.3%
−236
–   RattateChess Bologna 20072202+25
−25
(+51)3 − 9
(+2−8=2)
25.0%
3.0 / 12
0.6%
−140
–   Alf 1.092196+23
−23
(+45)3 − 7
(+2−6=2)
30.0%
3.0 / 10
1.2%
−105
–   Buzz 0.08 32-bit2194+28
−28
(+43)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
2.3%
+402
–   OBender 3.2.4.22193+20
−20
(+42)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
1.5%
+166
–   EveAnn 1.632189+34
−34
(+38)2 − 4
(+2−4=0)
33.3%
2.0 / 6
5.6%
−106
–   Amundsen 0.65.12188+34
−34
(+37)3 − 3
(+3−3=0)
50.0%
3.0 / 6
5.8%
+37
–   Neurosis 2.42188+31
−31
(+37)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
4.8%
−133
–   Feuerstein 0.4.5.22188+37
−37
(+37)5 − 7
(+3−5=4)
41.7%
5.0 / 12
6.6%
−13
–   NagaSkaki 5.122187+17
−17
(+36)7 − 3
(+6−2=2)
70.0%
7.0 / 10
2.6%
+185
–   Lime 662183+17
−17
(+32)4 − 2
(+3−1=2)
66.7%
4.0 / 6
4.4%
+142
–   BlackBishop 0.472182+34
−34
(+31)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
9.7%
+112
–   Feuerstein 0.4.62176+38
−38
(+25)1 − 3
(+0−2=2)
25.0%
1.0 / 4
16.5%
−124
–   NagaSkaki 4.002162+34
−34
(+11)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
32.6%
−70
–   Bearded 06_292158+31
−31
(+7)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
38.4%
−37
–   Atak 6.02149+34
−34
(−2)1 − 1
(+1−1=0)
50.0%
1.0 / 2
52.9%
−2
–   Prophet 2.0 32-bit2138+19
−19
(−13)10 − 8
(+7−5=6)
55.6%
10.0 / 18
75.0%
+23
–   Parrot 07.07.222136+19
−19
(−15)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
77.9%
+109
–   Clarabit 1.00 32-bit2116+22
−22
(−35)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
96.0%
−202
–   Adam 3.12110+24
−24
(−41)5 − 5
(+3−3=4)
50.0%
5.0 / 10
97.8%
−36
–   Lime 622106+28
−28
(−45)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
98.0%
+21
–   OBender 2.11.52101+35
−35
(−50)4 − 0
(+4−0=0)
100.0%
4.0 / 4
98.0%
+INF
–   BikJump 2.01 32-bit2085+18
−17
(−66)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−161
–   Feuerstein 0.4.5.12080+38
−38
(−71)1 − 1
(+1−1=0)
50.0%
1.0 / 2
99.7%
−71
–   Atak 6.22080+36
−36
(−71)3 − 5
(+2−4=2)
37.5%
3.0 / 8
99.8%
−164
–   BigLion 2.23w2078+21
−21
(−73)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−73
–   OBender 3.10.12071+34
−34
(−80)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−20
–   BigLion 2.23x2067+12
−12
(−84)9.5 − 4.5
(+6−1=7)
67.9%
9.5 / 14
100.0%
+21
–   BikJump 1.8 32-bit2061+34
−34
(−90)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−90
–   Monarch 1.72045+17
−17
(−106)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−23
–   Mustang 4.972044+26
−26
(−107)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+35
–   Matheus 2.32043+23
−23
(−108)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   BibiChess 0.52001+24
−24
(−150)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−292
–   Marvin 1.3.01976+24
−24
(−175)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Rival 1.181976+22
−22
(−175)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Smash 1.0.31951+26
−27
(−200)3 − 3
(+3−3=0)
50.0%
3.0 / 6
100.0%
−200
–   ECE 0.31915+27
−27
(−236)0 − 2
(+0−2=0)
0.0%
0.0 / 2
100.0%
−INF
–   Clueless 1.41913+18
−18
(−238)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Warrior 1.0.31906+19
−19
(−245)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−102
–   Surprise 4.3b131894+22
−23
(−257)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Micro-Max 4.81892+28
−28
(−259)6.5 − 1.5
(+6−1=1)
81.3%
6.5 / 8
100.0%
+4

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Created in 2005-2013 by CCRL team
Last games added on May 1, 2021