CCRL 40/15
Downloads and Statistics
August 1, 2020
Testing summary:
Total: 1'166'106 games
played by 2'690 programs

White wins: 402'287 (34.5%)
Black wins: 297'247 (25.5%)
Draws: 466'572 (40.0%)
White score: 54.5%

Engine Details

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Mediocre 0.34 (2187+27
−27
)Quote
Author: Jonatan Pettersson Link: Homepage
This is one of the 4 Mediocre versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   nanoSzachy 3.82438+16
−16
(+251)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+158
–   LittleThought 1.04 32-bit2394+33
−33
(+207)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+121
–   Sorgenkind 0.42388+14
−14
(+201)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+118
–   Sage 3.532387+18
−18
(+200)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−35
–   Horizon 4.42386+17
−17
(+199)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+41
–   GreKo 6.52364+26
−26
(+177)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−49
–   Glass 1.32354+26
−26
(+167)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+17
–   Rodin 2.3a2339+24
−25
(+152)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Daydreamer 1.52336+22
−22
(+149)8 − 10
(+4−6=8)
44.4%
8.0 / 18
0.0%
+117
–   Amundsen 0.802329+17
−17
(+142)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−93
–   Ares 1.003a2305+34
−34
(+118)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−107
–   Alex 2.092301+30
−30
(+114)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+31
–   Popochin 3.22296+18
−18
(+109)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.0%
−77
–   Butcher 1.60n12285+23
−23
(+98)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+15
–   AliChess 4.202266+34
−34
(+79)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−155
–   Sungorus 1.3 32-bit2255+34
−34
(+68)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.1%
−111
–   RattateChess 1.0 Nosferatu2253+18
−19
(+66)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−19
–   Waxman 20092253+20
−20
(+66)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−91
–   AliChess 4.192246+31
−31
(+59)3 − 1
(+2−0=2)
75.0%
3.0 / 4
0.2%
+201
–   AliChess 4.182243+32
−33
(+56)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.5%
−35
–   Feuerstein 0.4.6.12239+19
−19
(+52)9 − 11
(+7−9=4)
45.0%
9.0 / 20
0.1%
+15
–   Atak 6.72230+28
−28
(+43)9.5 − 10.5
(+8−9=3)
47.5%
9.5 / 20
1.3%
+20
–   Uralochka 1.1b2218+18
−18
(+31)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
2.8%
+103
–   Gibbon 2.52a2217+16
−16
(+30)7 − 9
(+4−6=6)
43.8%
7.0 / 16
2.8%
−10
–   ZCT 0.3.24512211+27
−27
(+24)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
11.4%
−71
–   Neurosis 2.52207+17
−17
(+20)14.5 − 17.5
(+12−15=5)
45.3%
14.5 / 32
10.4%
−13
–   BlackBishop 1.02202+19
−18
(+15)13.5 − 10.5
(+12−9=3)
56.3%
13.5 / 24
17.7%
+63
–   ChessAlex 2.0r42202+20
−21
(+15)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
19.2%
+107
–   RattateChess Bologna 20072201+25
−25
(+14)4 − 4
(+4−4=0)
50.0%
4.0 / 8
22.2%
+14
–   Alf 1.092196+23
−23
(+9)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
32.0%
−94
–   OBender 3.2.4.22192+20
−20
(+5)6.5 − 6.5
(+4−4=5)
50.0%
6.5 / 13
38.3%
+5
–   Glass 0.1.0c2189+33
−33
(+2)9 − 6
(+7−4=4)
60.0%
9.0 / 15
45.8%
+79
–   NagaSkaki 5.122187+17
−17
(0)13 − 13
(+11−11=4)
50.0%
13.0 / 26
50.9%
0
–   Alex 2.032184+30
−30
(−3)7 − 5
(+6−4=2)
58.3%
7.0 / 12
55.4%
+63
–   KMTChess 1.2.1 32-bit2183+21
−21
(−4)6.5 − 5.5
(+5−4=3)
54.2%
6.5 / 12
60.4%
+27
–   Atak 6.52181+25
−25
(−6)6 − 4
(+4−2=4)
60.0%
6.0 / 10
62.6%
+53
–   Lime 662180+17
−17
(−7)8.5 − 7.5
(+7−6=3)
53.1%
8.5 / 16
66.4%
+18
–   RedQueen 0.62177+30
−30
(−10)2 − 2
(+1−1=2)
50.0%
2.0 / 4
68.7%
0
–   Sungorus 1.22174+26
−26
(−13)3 − 2
(+3−2=0)
60.0%
3.0 / 5
75.5%
+82
–   Simplex 0.9.3 32-bit2164+34
−34
(−23)3 − 6
(+2−5=2)
33.3%
3.0 / 9
85.7%
−151
–   OliThink 5.1.92158+30
−30
(−29)1 − 3
(+1−3=0)
25.0%
1.0 / 4
92.8%
−255
–   KnockOut 0.7.12153+15
−15
(−34)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
98.5%
−116
–   Waxman 20082140+22
−22
(−47)2 − 2
(+2−2=0)
50.0%
2.0 / 4
99.6%
−47
–   Prophet 2.0 32-bit2138+19
−19
(−49)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
99.8%
−3
–   Parrot 07.07.222136+19
−19
(−51)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
99.9%
+48
–   Adam 3.22135+24
−24
(−52)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
99.8%
+43
–   TJchess 0.1212134+19
−19
(−53)8.5 − 13.5
(+6−11=5)
38.6%
8.5 / 22
99.9%
−133
–   Bearded 06_29_022131+25
−25
(−56)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
99.9%
−109
–   Clarabit 1.00 32-bit2116+22
−22
(−71)11 − 5
(+10−4=2)
68.8%
11.0 / 16
100.0%
+78
–   Adam 3.12110+24
−24
(−77)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+5
–   FireFly 2.5.6 32-bit2088+22
−22
(−99)9 − 3
(+8−2=2)
75.0%
9.0 / 12
100.0%
+96
–   BikJump 2.01 32-bit2085+17
−18
(−102)1 − 3
(+0−2=2)
25.0%
1.0 / 4
100.0%
−252
–   FireFly 2.5.42074+33
−34
(−113)7 − 5
(+6−4=2)
58.3%
7.0 / 12
100.0%
−47
–   BigLion 2.23x2067+12
−12
(−120)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   Protej 0.5.72055+25
−25
(−132)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+17
–   ZCT 0.3.25002050+32
−32
(−137)3 − 5
(+2−4=2)
37.5%
3.0 / 8
100.0%
−232
–   KMTChess 1.1 32-bit2047+33
−33
(−140)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−58
–   Alex 1.962015+32
−32
(−172)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+109
–   Schola 1.1.0 32-bit1993+26
−26
(−194)1 − 2
(+1−2=0)
33.3%
1.0 / 3
100.0%
−336
–   Heracles 0.6.161983+19
−19
(−204)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   ECE 0.31915+26
−27
(−272)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Reger 0.091909+20
−20
(−278)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−278
–   Surprise 4.3b131894+22
−23
(−293)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF

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Created in 2005-2013 by CCRL team
Last games added on August 1, 2020