CCRL 40/15
Downloads and Statistics
May 24, 2020
Testing summary:
Total: 1'147'168 games
played by 2'661 programs

White wins: 396'304 (34.5%)
Black wins: 293'262 (25.6%)
Draws: 457'602 (39.9%)
White score: 54.5%

Engine Details

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Show each game results
Mediocre 0.5 (2294+23
−23
)Quote
Author: Jonatan Pettersson Link: Homepage
This is one of the 4 Mediocre versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Capivara LK 0.09b02c 64-bit2556+21
−21
(+262)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   NirvanaChess 1.1 64-bit2550+26
−26
(+256)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Betsabe II 1.30 64-bit2426+23
−22
(+132)4.5 − 7.5
(+3−6=3)
37.5%
4.5 / 12
0.0%
+45
= 0 0 0 0 1 1 0 1 = 0 =
–   Shallow r688 64-bit2413+19
−19
(+119)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+26
0 1 0 =
–   Ifrit m1.8 64-bit2412+18
−18
(+118)8.5 − 7.5
(+4−3=9)
53.1%
8.5 / 16
0.0%
+136
= 0 0 = = 1 = = = = 1 = 1 0 1 =
–   Sjakk 2.0 64-bit2403+24
−24
(+109)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Tigran 2.4n 64-bit2402+17
−17
(+108)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.0%
+175
= 1 = =
–   Rhetoric 1.0 64-bit2401+33
−33
(+107)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+107
1 0 0 1
–   RomiChess P3L 64-bit2401+23
−23
(+107)5.5 − 14.5
(+3−12=5)
27.5%
5.5 / 20
0.0%
−55
0 1 = = 0 = 0 0 0 0 0 0 = = 0 1 0 0 1 0
–   Simplex 0.9.8 64-bit2401+17
−17
(+107)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−182
0 0 0 =
–   Alex 2.14a 64-bit2394+18
−18
(+100)3.5 − 10.5
(+3−10=1)
25.0%
3.5 / 14
0.0%
−114
0 1 0 0 1 0 0 0 0 1 0 0 0 =
–   Jazz 721 64-bit2381+20
−20
(+87)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
0.0%
+44
1 1 = = 0 = 0 0
–   Betsabe II 1.28 64-bit2376+33
−33
(+82)1.5 − 3.5
(+1−3=1)
30.0%
1.5 / 5
0.0%
−67
= 0 0 0 1
–   OliThink 5.3.2 64-bit2374+18
−18
(+80)6 − 14
(+3−11=6)
30.0%
6.0 / 20
0.0%
−57
0 = 0 1 0 0 0 1 = = 0 0 = = 0 = 0 0 1 0
–   Capivara LK 0.09a02c 64-bit2368+32
−32
(+74)3.5 − 3.5
(+2−2=3)
50.0%
3.5 / 7
0.0%
+79
= 0 = 1 = 0 1
–   TJchess 1.1 64-bit2365+20
−20
(+71)8.5 − 13.5
(+6−11=5)
38.6%
8.5 / 22
0.0%
−8
1 0 1 = 1 1 1 0 0 0 0 = 0 0 = 0 0 = = 0 1 0
–   Plisk 0.2.7d 64-bit2361+19
−19
(+67)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−109
= = 0 = 1 0 0 0 0 0
–   Myrddin 0.86 64-bit2360+22
−22
(+66)7.5 − 12.5
(+2−7=11)
37.5%
7.5 / 20
0.0%
−4
= = 0 = = = 1 0 = 1 = 0 = 0 = 0 0 = = 0
–   Ifrit m1.6 32-bit2344+32
−32
(+50)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
0.7%
+172
0 0 0 1 = 1 1 1 1 1
–   Maverick 0.51 64-bit2342+22
−22
(+48)9 − 8
(+8−7=2)
52.9%
9.0 / 17
0.1%
+72
0 0 1 1 1 1 1 0 1 = = 0 1 0 0 1 0
–   EveAnn 1.712336+29
−29
(+42)8 − 12
(+6−10=4)
40.0%
8.0 / 20
1.3%
−30
= 0 = = 0 0 1 0 = 0 0 0 0 0 1 1 1 0 1 1
–   Sjakk 1.1.92327+29
−29
(+33)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
4.4%
−34
= 0 1 1 0 0
–   Bagatur 1.3a 64-bit2327+19
−19
(+33)21 − 19
(+11−9=20)
52.5%
21.0 / 40
1.4%
+48
= = = 0 0 = = = 0 0 0 = 0 1 0 1 1 1 = = 1 0 = = = 1 = = = 1 1 0 1 = = 1 1 = = =
–   EveAnn 1.672320+30
−30
(+26)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
9.0%
+144
0 = 1 1
–   EveAnn 1.71a2319+21
−21
(+25)8 − 6
(+7−5=2)
57.1%
8.0 / 14
6.1%
+79
0 = 0 0 1 0 1 1 = 1 1 1 0 1
–   ECE 12.012319+22
−22
(+25)12 − 12
(+9−9=6)
50.0%
12.0 / 24
5.6%
+22
1 0 = 1 = 1 = = 0 0 0 1 1 1 = 1 1 0 1 0 0 = 0 0
–   Capivara LK 0.09a02a 64-bit2315+31
−31
(+21)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
14.5%
+88
1 = = =
–   Waxman 20132314+25
−25
(+20)6.5 − 13.5
(+5−12=3)
32.5%
6.5 / 20
12.3%
−118
= 1 0 0 0 0 1 0 0 1 = 0 1 0 1 0 0 = 0 0
–   Pedone 0.3 64-bit2309+33
−33
(+15)1 − 1
(+1−1=0)
50.0%
1.0 / 2
23.8%
+15
0 1
–   Capivara LK 0.09a01a 64-bit2308+25
−24
(+14)5 − 5
(+2−2=6)
50.0%
5.0 / 10
21.2%
+14
= 1 1 = = = = 0 0 =
–   Waxman 20112305+26
−26
(+11)8.5 − 5.5
(+7−4=3)
60.7%
8.5 / 14
27.6%
+87
= 1 0 1 0 1 1 = 1 0 1 = 1 0
–   Natwarlal 0.142303+19
−19
(+9)1 − 1
(+0−0=2)
50.0%
1.0 / 2
29.3%
+9
= =
–   Anechka 0.082302+19
−18
(+8)2 − 0
(+2−0=0)
100.0%
2.0 / 2
29.9%
+INF
1 1
–   Zeus 1.292300+20
−21
(+6)2 − 0
(+2−0=0)
100.0%
2.0 / 2
37.1%
+INF
1 1
–   Popochin 3.22297+17
−18
(+3)1 − 1
(+0−0=2)
50.0%
1.0 / 2
43.1%
+3
= =
–   FireFly 2.7.0 64-bit2288+17
−17
(−6)7 − 3
(+6−2=2)
70.0%
7.0 / 10
68.0%
+147
= 1 1 1 1 = 0 0 1 1
–   Rhetoric Lite2286+35
−35
(−8)2 − 2
(+1−1=2)
50.0%
2.0 / 4
65.7%
−8
0 = = 1
–   Butcher 1.64 64-bit2282+20
−20
(−12)18 − 20
(+15−17=6)
47.4%
18.0 / 38
78.8%
−27
1 1 1 = 1 1 0 = 0 1 0 1 = 0 0 0 0 0 0 0 = 0 0 1 0 1 1 1 1 1 0 1 = 0 = 0 1 0
–   AliChess 4.252281+19
−19
(−13)3 − 3
(+2−2=2)
50.0%
3.0 / 6
80.7%
−5
1 0 = 0 1 =
–   Gibbon 2.57a 64-bit2274+23
−23
(−20)12 − 12
(+8−8=8)
50.0%
12.0 / 24
89.9%
−21
1 0 1 0 0 1 0 1 = 1 = 0 = 1 1 0 = 1 = = 0 = = 0
–   Ayito 0.2.9942266+20
−20
(−28)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
96.1%
+129
= 1
–   Tigran 2.3 64-bit2262+34
−34
(−32)4.5 − 7.5
(+3−6=3)
37.5%
4.5 / 12
93.8%
−129
0 0 1 = 1 = 0 0 = 0 1 0
–   Protej 0.5.8c2258+19
−19
(−36)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
99.2%
−319
0 0 0 =
–   RattateChess 1.0 Nosferatu2254+18
−19
(−40)2 − 0
(+2−0=0)
100.0%
2.0 / 2
99.6%
+INF
1 1
–   Exacto 0.e 64-bit2253+18
−18
(−41)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
99.7%
+4
= = = 1 1 0
–   Beowulf 2.4a 64-bit2250+18
−18
(−44)2 − 2
(+1−1=2)
50.0%
2.0 / 4
99.8%
−44
1 = = 0
–   Jazz 501 64-bit2249+31
−31
(−45)3 − 3
(+1−1=4)
50.0%
3.0 / 6
98.9%
−45
1 = = = 0 =
–   MadChess 1.4 64-bit2249+21
−21
(−45)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
99.8%
+22
= 1 1 1 0 0
–   Mango Paola Ajedrez 4.12246+19
−19
(−48)10.5 − 9.5
(+8−7=5)
52.5%
10.5 / 20
99.9%
−31
0 = 1 0 1 0 0 0 1 1 = = 1 0 1 0 = = 1 1
–   Fischerle 0.9.50 64-bit2245+31
−31
(−49)2 − 2
(+1−1=2)
50.0%
2.0 / 4
99.4%
−49
= 1 0 =
–   Absolute Zero 2.4.0.0 64-bit2244+23
−23
(−50)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
99.9%
−13
1 0 0 0 1 0 1 = 1 1
–   FireFly 2.6.0 64-bit2234+33
−33
(−60)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
99.8%
−13
1 1 0 0 = 1 1 0
–   Dolphin 1.0 64-bit2231+18
−18
(−63)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+32
0 = 1 1
–   Mango Paola Ajedrez 1.02227+33
−33
(−67)5 − 9
(+4−8=2)
35.7%
5.0 / 14
99.9%
−179
= 1 0 0 0 1 0 0 0 = 0 1 1 0
–   Vajolet 1.62.12223+34
−34
(−71)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
100.0%
+60
1 = 1 1 0 1 1 0
–   MadChess 1.3 64-bit2215+34
−34
(−79)4 − 4
(+3−3=2)
50.0%
4.0 / 8
100.0%
−79
1 0 1 1 = 0 = 0
–   Adam 3.32212+19
−19
(−82)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−82
0 1
–   ChessKISS 1.7 64-bit2210+20
−20
(−84)11 − 5
(+9−3=4)
68.8%
11.0 / 16
100.0%
+58
1 = 1 0 1 1 0 1 1 = = 1 1 0 = 1
–   FireFly 2.5.13 64-bit2209+34
−34
(−85)1 − 3
(+0−2=2)
25.0%
1.0 / 4
100.0%
−203
= = 0 0
–   Latista (Sinobyl) 1.52206+23
−23
(−88)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+69
= 1 = 1
–   Carballo 0.82196+22
−22
(−98)6 − 4
(+5−3=2)
60.0%
6.0 / 10
100.0%
−28
1 0 1 0 1 0 1 = = 1
–   EXchess 5.04b 64-bit2189+29
−29
(−105)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−74
0 1 1 0
–   Shallow 1.0 64-bit2187+32
−32
(−107)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+91
1 1 0 1
–   Fischerle 0.9.30b 64-bit2186+29
−29
(−108)7.5 − 4.5
(+6−3=3)
62.5%
7.5 / 12
100.0%
−20
= = = 1 1 0 1 1 1 0 1 0
–   ProChess 1.02AD2164+19
−19
(−130)7.5 − 2.5
(+7−2=1)
75.0%
7.5 / 10
100.0%
+76
1 1 1 0 1 0 = 1 1 1
–   Maverick 0.2 64-bit2143+30
−30
(−151)9 − 5
(+8−4=2)
64.3%
9.0 / 14
100.0%
−38
0 1 0 0 1 1 = 1 1 1 0 1 = 1
–   K2 0.43f2141+33
−33
(−153)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   MadChess 1.2 64-bit2114+26
−26
(−180)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−30
= = 1 1

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Created in 2005-2013 by CCRL team
Last games added on May 24, 2020