CCRL 40/4
Downloads and Statistics
July 20, 2019
Testing summary:
Total: 2'069'919 games
played by 2'400 programs
27811 CPU days (X2 4600+)

White wins: 804'066 (38.8%)
Black wins: 650'528 (31.4%)
Draws: 615'325 (29.7%)
White score: 53.7%

Engine Details

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Mediocre 0.5 (2261+15
−15
)Quote
Author: Jonatan Pettersson Link: Homepage
This is one of the 3 Mediocre versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Magnum 4.0 32-bit2492+15
−15
(+231)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
+53
–   K2 0.712385+18
−18
(+124)9 − 22
(+7−20=4)
29.0%
9.0 / 31
0.0%
−44
–   Terra 3.42368+10
−10
(+107)11.5 − 20.5
(+8−17=7)
35.9%
11.5 / 32
0.0%
+3
–   Alex 2.14a 64-bit2347+10
−10
(+86)17.5 − 14.5
(+14−11=7)
54.7%
17.5 / 32
0.0%
+117
–   Plisk 0.2.7d 64-bit2343+10
−10
(+82)11 − 21
(+9−19=4)
34.4%
11.0 / 32
0.0%
−44
–   Horizon 4.42342+8
−8
(+81)12 − 20
(+8−16=8)
37.5%
12.0 / 32
0.0%
−8
–   EXchess 6.02b 64-bit2341+16
−16
(+80)13 − 19
(+11−17=4)
40.6%
13.0 / 32
0.0%
+4
–   Queen 4.032337+8
−8
(+76)15 − 17
(+13−15=4)
46.9%
15.0 / 32
0.0%
+51
–   TJchess 1.1 64-bit2337+12
−12
(+76)12.5 − 19.5
(+11−18=3)
39.1%
12.5 / 32
0.0%
−10
–   Ares 1.0042332+14
−13
(+71)14.5 − 17.5
(+8−11=13)
45.3%
14.5 / 32
0.0%
+42
–   Arion 1.72332+8
−7
(+71)13 − 18
(+9−14=8)
41.9%
13.0 / 31
0.0%
+9
–   Sage 3.532325+8
−8
(+64)11.5 − 20.5
(+8−17=7)
35.9%
11.5 / 32
0.0%
−38
–   Chezzz 1.0.32324+9
−9
(+63)8.5 − 23.5
(+7−22=3)
26.6%
8.5 / 32
0.0%
−133
–   CyberPagno 2.2 64-bit2321+17
−17
(+60)11.5 − 17.5
(+8−14=7)
39.7%
11.5 / 29
0.0%
−12
–   Sungorus 1.4 64-bit2314+9
−9
(+53)13.5 − 18.5
(+8−13=11)
42.2%
13.5 / 32
0.0%
−2
–   EveAnn 1.71a2308+16
−15
(+47)13.5 − 18.5
(+9−14=9)
42.2%
13.5 / 32
0.0%
−6
–   Averno 0.812307+9
−9
(+46)12 − 20
(+8−16=8)
37.5%
12.0 / 32
0.0%
−44
–   KnightX 1.922297+8
−8
(+36)13.5 − 18.5
(+9−14=9)
42.2%
13.5 / 32
0.0%
−21
–   Gibbon 2.57a 64-bit2286+15
−15
(+25)12 − 20
(+10−18=4)
37.5%
12.0 / 32
0.9%
−74
–   Popochin 3.22275+8
−8
(+14)15.5 − 16.5
(+11−12=9)
48.4%
15.5 / 32
5.5%
+4
–   Sjakk 1.1.92273+16
−16
(+12)14.5 − 17.5
(+8−11=13)
45.3%
14.5 / 32
13.8%
−12
–   Waxman 20132269+16
−16
(+8)20 − 12
(+17−9=6)
62.5%
20.0 / 32
25.1%
+102
–   Esc 1.162267+9
−9
(+6)13.5 − 18.5
(+8−13=11)
42.2%
13.5 / 32
26.8%
−45
–   Butcher 1.61 64-bit2264+13
−13
(+3)17.5 − 12.5
(+15−10=5)
58.3%
17.5 / 30
40.0%
+65
–   Zeus 1.292262+9
−9
(+1)19 − 13
(+14−8=10)
59.4%
19.0 / 32
47.6%
+63
–   Natwarlal 0.142261+8
−8
(0)14.5 − 16.5
(+9−11=11)
46.8%
14.5 / 31
51.4%
−19
–   Absolute Zero 2.4.0.0 64-bit2259+15
−15
(−2)16.5 − 15.5
(+14−13=5)
51.6%
16.5 / 32
56.8%
+7
–   Nemeton 1.12253+24
−25
(−8)15 − 17
(+12−14=6)
46.9%
15.0 / 32
71.3%
−32
–   Capivara LK 0.08a11 64-bit2252+14
−14
(−9)14 − 18
(+10−14=8)
43.8%
14.0 / 32
81.2%
−53
–   Rhetoric Lite2237+19
−19
(−24)19.5 − 11.5
(+18−10=3)
62.9%
19.5 / 31
97.8%
+80
–   Myrddin 0.85 64-bit2236+16
−16
(−25)21.5 − 10.5
(+17−6=9)
67.2%
21.5 / 32
99.0%
+94
–   Ant 2006-F2236+9
−9
(−25)17.5 − 14.5
(+15−12=5)
54.7%
17.5 / 32
99.8%
+13
–   Anechka 0.082235+8
−8
(−26)18.5 − 12.5
(+15−9=7)
59.7%
18.5 / 31
99.9%
+42
–   AliChess 4.252229+10
−10
(−32)18 − 14
(+16−12=4)
56.3%
18.0 / 32
100.0%
+18
–   Fischerle 0.9.60 64-bit2226+17
−17
(−35)17 − 15
(+13−11=8)
53.1%
17.0 / 32
99.9%
−12
–   Jazz 501 64-bit2224+17
−16
(−37)18.5 − 13.5
(+15−10=7)
57.8%
18.5 / 32
100.0%
+17
–   OBender 3.2.x2224+12
−12
(−37)17.5 − 14.5
(+15−12=5)
54.7%
17.5 / 32
100.0%
0
–   Adam 3.32220+10
−10
(−41)20.5 − 11.5
(+17−8=7)
64.1%
20.5 / 32
100.0%
+61
–   Exacto 0.e 64-bit2217+15
−14
(−44)16 − 13
(+11−8=10)
55.2%
16.0 / 29
100.0%
−10
–   Nebiyu 1.452214+50
−53
(−47)7.5 − 0.5
(+7−0=1)
93.8%
7.5 / 8
95.7%
+357
–   Buzz 0.08 64-bit2214+13
−13
(−47)20 − 12
(+15−7=10)
62.5%
20.0 / 32
100.0%
+36
–   FireFly 2.7.0 64-bit2208+14
−14
(−53)14 − 18
(+12−16=4)
43.8%
14.0 / 32
100.0%
−104
–   Chispa 4.0.32206+8
−8
(−55)18 − 14
(+13−9=10)
56.3%
18.0 / 32
100.0%
−12
–   Orion 0.2 64-bit2206+17
−17
(−55)19 − 13
(+16−10=6)
59.4%
19.0 / 32
100.0%
+14
–   CyberPagno 2.12205+10
−10
(−56)16 − 16
(+13−13=6)
50.0%
16.0 / 32
100.0%
−57
–   Waxman 20112204+17
−17
(−57)17.5 − 13.5
(+17−13=1)
56.5%
17.5 / 31
100.0%
−1
–   Beowulf 2.4a 32-bit2203+11
−11
(−58)16.5 − 15.5
(+14−13=5)
51.6%
16.5 / 32
100.0%
−46
–   Shallow 1.0 64-bit2192+14
−14
(−69)18.5 − 13.5
(+16−11=5)
57.8%
18.5 / 32
100.0%
−11
–   Uralochka 1.1b2188+11
−11
(−73)17.5 − 14.5
(+14−11=7)
54.7%
17.5 / 32
100.0%
−40
–   Atak 6.82183+10
−10
(−78)23 − 9
(+21−7=4)
71.9%
23.0 / 32
100.0%
+97
–   Madeleine 0.22183+9
−9
(−78)15.5 − 16.5
(+12−13=7)
48.4%
15.5 / 32
100.0%
−93
–   FireFly 2.6.0 64-bit2180+18
−18
(−81)17 − 15
(+13−11=8)
53.1%
17.0 / 32
100.0%
−58
–   Carballo 0.82146+25
−25
(−115)7 − 2
(+5−0=4)
77.8%
7.0 / 9
100.0%
+62

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Created in 2005-2013 by CCRL team
Last games added on July 20, 2019