CCRL 40/15
Downloads and Statistics
May 30, 2020
Testing summary:
Total: 1'149'297 games
played by 2'662 programs

White wins: 396'934 (34.5%)
Black wins: 293'660 (25.6%)
Draws: 458'703 (39.9%)
White score: 54.5%

Engine Details

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Mediocre 0.4#277  (2318+29
−29
)Quote
Author: Jonatan Pettersson Link: Homepage
This is one of the 4 Mediocre versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Coiled 0.4 64-bit2564+17
−17
(+246)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
+14
0 0 0 0 = =
–   KnightX 1.97a 64-bit2484+27
−27
(+166)1 − 9
(+0−8=2)
10.0%
1.0 / 10
0.0%
−160
0 0 0 = = 0 0 0 0 0
–   Abrok 5.02445+18
−18
(+127)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+127
0 1
–   TJchess 1.3 64-bit2435+17
−17
(+117)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+117
0 1 0 1
–   Murka 2 32-bit2433+30
−30
(+115)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−110
0 0 1 0
–   RomiChess P3n 64-bit2416+14
−13
(+98)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
−6
= 0 = 1 0 0
–   Amy 0.87b2403+24
−24
(+85)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+241
= 1
–   Simplex 0.9.8 64-bit2401+17
−17
(+83)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+72
= 0 = 1
–   Patzer 3.802401+19
−19
(+83)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+83
1 0
–   Simplex 0.9.8 32-bit2398+30
−30
(+80)1 − 5
(+1−5=0)
16.7%
1.0 / 6
0.0%
−247
1 0 0 0 0 0
–   Alex 2.14a 64-bit2394+18
−18
(+76)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−19
1 = 0 0
–   Dorky 4.3 32-bit2386+26
−26
(+68)1 − 9
(+0−8=2)
10.0%
1.0 / 10
0.0%
−255
0 = 0 0 0 0 0 0 0 =
–   Thor's Hammer 2.28 32-bit2381+22
−22
(+63)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−93
= 0
–   Waxman 20162379+23
−23
(+61)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.1%
−32
0 = 1 = 0 1 0 0
–   Betsabe II 1.28 64-bit2377+33
−33
(+59)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.4%
−90
0 0 = =
–   Ares 1.0042374+16
−16
(+56)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+56
0 1 = =
–   OliThink 5.3.2 64-bit2374+18
−18
(+56)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.1%
+25
=
–   iCE 0.22372+19
−19
(+54)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
0.1%
+121
0 1 1 = 1 0
–   Ifrit m1.5 32-bit2372+27
−27
(+54)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.4%
+196
= 1
–   Waxman 20172371+16
−16
(+53)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
0.1%
+80
0 1 1 = 1 0 = = = =
–   Jumbo 0.5.3 64-bit2371+27
−27
(+53)2 − 4
(+2−4=0)
33.3%
2.0 / 6
0.4%
−91
0 1 0 0 0 1
–   TJchess 1.012371+24
−24
(+53)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.2%
−4
1 = 0 1 0 0
–   Raven 0.80 64-bit2369+29
−29
(+51)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.7%
+51
= 0 0 = = 1 1 = 1 0
–   Alex 2.14a 32-bit2364+27
−27
(+46)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
1.0%
−62
0 = 0 1 0 = 1 0 = 0
–   Plisk 0.2.7d 64-bit2361+19
−19
(+43)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.7%
+INF
1
–   RomiChess P3m 64-bit2357+27
−27
(+39)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
2.5%
+153
1 = 0 = 1 = 1 1
–   Plisk 0.2.7d 32-bit2352+21
−21
(+34)3.5 − 12.5
(+2−11=3)
21.9%
3.5 / 16
2.8%
−186
0 = 0 1 0 0 0 1 0 0 = 0 0 0 = 0
–   Isa 2.1 64-bit2350+28
−28
(+32)2 − 4
(+2−4=0)
33.3%
2.0 / 6
5.7%
−117
0 0 0 1 1 0
–   Tytan 9.32 32-bit2347+28
−28
(+29)1 − 3
(+1−3=0)
25.0%
1.0 / 4
7.4%
−197
0 0 1 0
–   Ghost 2.0.12343+19
−19
(+25)7.5 − 6.5
(+6−5=3)
53.6%
7.5 / 14
7.3%
+49
1 0 1 0 = 0 = 1 0 1 0 1 1 =
–   FireFly 2.7.2 64-bit2329+16
−16
(+11)3 − 3
(+2−2=2)
50.0%
3.0 / 6
24.6%
+11
1 0 = 1 0 =
–   Bagatur 1.3a 64-bit2327+19
−19
(+9)0 − 1
(+0−1=0)
0.0%
0.0 / 1
30.7%
−INF
0
–   Sjakk 1.1.92327+29
−29
(+9)9 − 6
(+5−2=8)
60.0%
9.0 / 15
32.9%
+69
= = 0 1 0 = = 1 = 1 1 = 1 = =
–   EveAnn 1.672320+30
−30
(+2)2 − 0
(+2−0=0)
100.0%
2.0 / 2
45.6%
+INF
1 1
–   ECE 12.012320+22
−22
(+2)12.5 − 15.5
(+11−14=3)
44.6%
12.5 / 28
45.8%
−37
0 1 1 1 1 1 0 0 1 0 1 0 1 0 1 0 1 1 0 = 0 0 0 = 0 = 0 0
–   Isa 2.0.61 64-bit2320+30
−30
(+2)2 − 4
(+2−4=0)
33.3%
2.0 / 6
45.2%
−147
1 0 0 0 0 1
–   Averno 0.812315+18
−18
(−3)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
56.5%
+153
1 =
–   Asymptote 0.2.0 64-bit2315+25
−25
(−3)3 − 3
(+2−2=2)
50.0%
3.0 / 6
55.1%
−3
= 1 0 1 0 =
–   Cheese 1.3b 32-bit2314+34
−34
(−4)5.5 − 10.5
(+2−7=7)
34.4%
5.5 / 16
57.2%
−96
0 0 = 1 0 = 0 = 0 0 = = = 1 = 0
–   Waxman 20102310+21
−22
(−8)2 − 4
(+1−3=2)
33.3%
2.0 / 6
67.0%
−120
0 1 0 = = 0
–   Waxman 20112305+26
−26
(−13)2 − 3
(+2−3=0)
40.0%
2.0 / 5
73.8%
−98
0 0 0 1 1
–   Sjakk 1.1.82304+24
−24
(−14)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
76.8%
−82
= 1 0 0 1 0
–   Natwarlal 0.142303+19
−19
(−15)2 − 0
(+2−0=0)
100.0%
2.0 / 2
80.0%
+INF
1 1
–   Anechka 0.082302+19
−18
(−16)2 − 0
(+2−0=0)
100.0%
2.0 / 2
80.5%
+INF
1 1
–   Sungorus 1.4 64-bit2297+18
−18
(−21)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
87.8%
−113
= 0 1 0
–   Invictus r228 64-bit2292+18
−18
(−26)3 − 3
(+3−3=0)
50.0%
3.0 / 6
92.6%
−26
0 1 0 0 1 1
–   Chaturanga 2.4.32291+19
−19
(−27)5 − 3
(+4−2=2)
62.5%
5.0 / 8
93.5%
+55
1 0 1 = 0 1 = 1
–   CeeChess 1.3.2 64-bit2287+35
−36
(−31)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
90.4%
+41
1 = 0 1 0 1 1 = = = 1 =
–   Butcher 1.61 32-bit2286+27
−27
(−32)10 − 4
(+9−3=2)
71.4%
10.0 / 14
94.4%
+139
= = 1 1 1 0 1 1 0 1 1 1 0 1
–   Butcher 1.64 64-bit2282+20
−20
(−36)4.5 − 0.5
(+4−0=1)
90.0%
4.5 / 5
97.5%
+282
= 1 1 1 1
–   AliChess 4.252281+19
−19
(−37)9 − 4
(+6−1=6)
69.2%
9.0 / 13
98.1%
+78
1 = = = 1 = 1 = 1 1 = 1 0
–   Gibbon 2.57a 64-bit2274+23
−23
(−44)1 − 0
(+1−0=0)
100.0%
1.0 / 1
99.0%
+INF
1
–   Sungorus 1.4 32-bit2261+21
−21
(−57)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
99.9%
−77
= 0 1 0 = = 0 = = 1 0 1
–   Beowulf 2.4a 64-bit2250+18
−18
(−68)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Atak 6.82239+16
−16
(−79)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−164
0 = 0 1
–   Dolphin 1.0 64-bit2231+18
−18
(−87)4 − 1
(+4−1=0)
80.0%
4.0 / 5
100.0%
+187
1 0 1 1 1
–   Bearded N44.22224+34
−34
(−94)6.5 − 4.5
(+5−3=3)
59.1%
6.5 / 11
100.0%
−27
= 1 = 1 1 1 = 0 0 1 0
–   Bagatur 1.2d 32-bit2220+34
−34
(−98)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+52
= 1 1 = 1 0 1 1 0 1
–   Betsabe II 1.09c2210+34
−34
(−108)10.5 − 1.5
(+10−1=1)
87.5%
10.5 / 12
100.0%
+236
1 1 1 1 1 1 1 1 1 1 0 =
–   Myrddin 0.85 32-bit2207+27
−27
(−111)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+45
1 =
–   Jazz 501 32-bit2206+29
−29
(−112)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Latista (Sinobyl) 1.52206+23
−23
(−112)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+30
1 =
–   NoC 19.12 64-bit2185+33
−33
(−133)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
100.0%
+13
1 0 1 1 1 1 0 =
–   Bagatur 1.2b 32-bit2157+33
−34
(−161)5 − 5
(+4−4=2)
50.0%
5.0 / 10
100.0%
−161
1 = 0 0 0 1 = 1 1 0

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Created in 2005-2013 by CCRL team
Last games added on May 30, 2020