CCRL 40/40
Downloads and Statistics
May 18, 2019
Testing summary:
Total: 1'044'560 games
played by 2'452 programs
143157 CPU days (X2 4600+)

White wins: 363'036 (34.8%)
Black wins: 270'297 (25.9%)
Draws: 411'227 (39.4%)
White score: 54.4%

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-bit2557+21
−21
(+263)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   NirvanaChess 1.1 64-bit2549+26
−26
(+255)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Betsabe II 1.30 64-bit2425+23
−23
(+131)4.5 − 7.5
(+3−6=3)
37.5%
4.5 / 12
0.0%
+44
1 = 0 = = 1 1 0 0 0 0 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 1 = 1 = = 1 = = = 1 = 0 0 =
–   Sjakk 2.0 64-bit2403+24
−24
(+109)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Simplex 0.9.8 64-bit2402+18
−18
(+108)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−181
0 0 0 =
–   RomiChess P3L 64-bit2401+23
−23
(+107)5.5 − 14.5
(+3−12=5)
27.5%
5.5 / 20
0.0%
−55
1 0 1 0 0 0 1 = = 0 = 0 = 0 = 0 0 0 0 0
–   Rhetoric 1.0 64-bit2400+33
−33
(+106)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+106
1 0 0 1
–   Tigran 2.4n 64-bit2399+17
−17
(+105)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.0%
+172
= = = 1
–   Alex 2.14a 64-bit2393+18
−18
(+99)3.5 − 10.5
(+3−10=1)
25.0%
3.5 / 14
0.0%
−115
0 1 0 0 1 0 0 = 0 0 0 0 0 1
–   Jazz 721 64-bit2384+20
−20
(+90)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
0.0%
+47
0 1 = = = 0 0 1
–   Betsabe II 1.28 64-bit2379+34
−34
(+85)1.5 − 3.5
(+1−3=1)
30.0%
1.5 / 5
0.0%
−64
= 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
1 0 = 0 0 0 = 0 1 0 0 = = 0 0 0 0 1 = =
–   Capivara LK 0.09a02c 64-bit2368+32
−32
(+74)3.5 − 3.5
(+2−2=3)
50.0%
3.5 / 7
0.0%
+79
1 = 0 1 = 0 =
–   TJchess 1.1 64-bit2365+20
−20
(+71)8.5 − 13.5
(+6−11=5)
38.6%
8.5 / 22
0.0%
−8
0 0 1 1 0 1 = 1 1 = 0 0 = = = 0 0 0 1 0 0 0
–   Myrddin 0.86 64-bit2359+22
−22
(+65)7.5 − 12.5
(+2−7=11)
37.5%
7.5 / 20
0.0%
−5
= = 0 0 0 = 0 0 = 0 0 = = = 1 = 1 = = =
–   Plisk 0.2.7d 64-bit2359+20
−20
(+65)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−111
= = 0 = 1 0 0 0 0 0
–   Ifrit m1.6 32-bit2345+33
−33
(+51)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
0.6%
+173
= 1 1 1 1 1 0 0 0 1
–   Maverick 0.51 64-bit2338+22
−22
(+44)9 − 8
(+8−7=2)
52.9%
9.0 / 17
0.3%
+68
= 0 = 0 0 1 1 0 0 0 1 1 1 1 1 0 1
–   Bagatur 1.3a 64-bit2327+19
−19
(+33)21 − 19
(+11−9=20)
52.5%
21.0 / 40
1.4%
+48
= 1 1 = = 1 = = = = = 0 0 = = = 0 0 0 = = 1 = 0 1 1 = = = 1 0 1 0 = = = 0 1 1 1
–   EveAnn 1.712327+30
−30
(+33)8 − 12
(+6−10=4)
40.0%
8.0 / 20
4.4%
−39
1 0 1 1 = 0 = = 0 0 1 0 = 0 0 0 0 0 1 1
–   Sjakk 1.1.92326+29
−29
(+32)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
4.4%
−35
0 1 1 0 = 0
–   ECE 12.012319+22
−22
(+25)12 − 12
(+9−9=6)
50.0%
12.0 / 24
5.6%
+22
0 = 0 1 0 = 1 = 1 = = 0 0 1 0 1 1 0 0 1 = 1 0 1
–   EveAnn 1.672319+30
−30
(+25)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
10.0%
+143
0 = 1 1
–   EveAnn 1.71a2319+21
−21
(+25)8 − 6
(+7−5=2)
57.1%
8.0 / 14
5.8%
+79
0 1 1 1 1 1 1 = 0 1 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
12.2%
−118
1 0 = 0 1 1 = 0 0 0 0 1 0 1 0 = 0 0 0 0
–   Pedone 0.3 64-bit2310+33
−33
(+16)1 − 1
(+1−1=0)
50.0%
1.0 / 2
21.9%
+16
1 0
–   Capivara LK 0.09a01a 64-bit2307+25
−24
(+13)5 − 5
(+2−2=6)
50.0%
5.0 / 10
21.9%
+13
0 = = 1 1 = = = = 0
–   Waxman 20112305+26
−27
(+11)8.5 − 5.5
(+7−4=3)
60.7%
8.5 / 14
27.0%
+87
= 1 0 1 0 1 1 = 1 0 = 1 0 1
–   Natwarlal 0.142303+19
−19
(+9)1 − 1
(+0−0=2)
50.0%
1.0 / 2
29.2%
+9
= =
–   Anechka 0.082300+19
−19
(+6)2 − 0
(+2−0=0)
100.0%
2.0 / 2
34.9%
+INF
1 1
–   Zeus 1.292299+20
−20
(+5)2 − 0
(+2−0=0)
100.0%
2.0 / 2
38.9%
+INF
1 1
–   Popochin 3.22296+17
−18
(+2)1 − 1
(+0−0=2)
50.0%
1.0 / 2
45.2%
+2
= =
–   Butcher 1.64 64-bit2287+21
−21
(−7)18 − 20
(+15−17=6)
47.4%
18.0 / 38
68.4%
−22
= 1 0 0 = 0 1 1 1 = 1 1 0 = 0 1 = 1 0 1 1 1 1 0 1 = 0 0 0 0 0 0 0 0 0 1 0 1
–   FireFly 2.7.0 64-bit2287+17
−17
(−7)7 − 3
(+6−2=2)
70.0%
7.0 / 10
69.3%
+146
1 0 0 1 1 = 1 1 = 1
–   AliChess 4.252284+20
−20
(−10)3 − 3
(+2−2=2)
50.0%
3.0 / 6
73.2%
−2
0 = 0 1 1 =
–   Rhetoric Lite2282+35
−35
(−12)2 − 2
(+1−1=2)
50.0%
2.0 / 4
71.1%
−12
= 1 0 =
–   Gibbon 2.57a 64-bit2274+23
−23
(−20)12 − 12
(+8−8=8)
50.0%
12.0 / 24
89.5%
−21
= 0 0 = 1 0 1 0 0 1 0 1 = 1 = 0 = = 1 = 1 1 0 =
–   Ayito 0.2.9942265+21
−21
(−29)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
96.6%
+128
1 =
–   Tigran 2.3 64-bit2262+34
−34
(−32)4.5 − 7.5
(+3−6=3)
37.5%
4.5 / 12
93.5%
−129
0 0 1 = 1 0 = 0 1 = 0 0
–   Exacto 0.e 64-bit2254+18
−18
(−40)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
99.6%
+5
= = 1 = 1 0
–   Protej 0.5.8c2252+19
−20
(−42)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
99.7%
−325
0 0 0 =
–   Beowulf 2.4a 64-bit2252+19
−19
(−42)2 − 2
(+1−1=2)
50.0%
2.0 / 4
99.7%
−42
1 = = 0
–   RattateChess 1.0 Nosferatu2251+19
−19
(−43)2 − 0
(+2−0=0)
100.0%
2.0 / 2
99.7%
+INF
1 1
–   Mango Paola Ajedrez 4.12249+19
−19
(−45)10.5 − 9.5
(+8−7=5)
52.5%
10.5 / 20
99.8%
−28
1 = = = 1 = 0 1 0 1 0 = 1 0 1 0 0 0 1 1
–   Jazz 501 64-bit2249+32
−32
(−45)3 − 3
(+1−1=4)
50.0%
3.0 / 6
98.7%
−45
1 = = = 0 =
–   MadChess 1.4 64-bit2247+21
−21
(−47)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
99.8%
+20
1 = 1 1 0 0
–   Fischerle 0.9.50 64-bit2244+31
−31
(−50)2 − 2
(+1−1=2)
50.0%
2.0 / 4
99.4%
−50
1 = 0 =
–   Absolute Zero 2.4.0.0 64-bit2243+23
−23
(−51)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
99.9%
−14
0 0 1 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
0 0 1 1 1 0 = 1
–   Mango Paola Ajedrez 1.02231+34
−34
(−63)5 − 9
(+4−8=2)
35.7%
5.0 / 14
99.9%
−175
0 0 0 1 0 0 0 = 0 1 1 0 = 1
–   Dolphin 1.0 64-bit2230+18
−19
(−64)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+31
0 = 1 1
–   Vajolet 1.62.12223+34
−34
(−71)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
100.0%
+60
1 1 0 1 = 1 1 0
–   MadChess 1.3 64-bit2212+35
−35
(−82)4 − 4
(+3−3=2)
50.0%
4.0 / 8
100.0%
−82
= 0 = 0 1 0 1 1
–   Adam 3.32211+19
−19
(−83)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−83
1 0
–   ChessKISS 1.7 64-bit2210+20
−20
(−84)11 − 5
(+9−3=4)
68.8%
11.0 / 16
100.0%
+58
= 1 0 1 = 1 = 1 = 0 1 1 1 0 1 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) 1.52204+24
−24
(−90)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+67
= 1 = 1
–   Carballo 0.82196+22
−22
(−98)6 − 4
(+5−3=2)
60.0%
6.0 / 10
100.0%
−28
1 = = 1 1 0 1 0 1 0
–   EXchess 5.04b 64-bit2188+29
−29
(−106)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−75
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 0 0 1 1 = 1 = = 1 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 0 = 1 1 1 1 0 1
–   Maverick 0.2 64-bit2143+30
−30
(−151)9 − 5
(+8−4=2)
64.3%
9.0 / 14
100.0%
−38
0 0 1 1 = 1 1 1 0 1 = 1 0 1
–   K2 0.43f2140+33
−33
(−154)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   MadChess 1.2 64-bit2115+26
−26
(−179)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−29
1 1 = =

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Created in 2005-2013 by CCRL team
Last games added on May 18, 2019