CCRL 40/15
Downloads and Statistics
March 3, 2021
Testing summary:
Total: 1'221'210 games
played by 2'800 programs

White wins: 419'452 (34.3%)
Black wins: 308'564 (25.3%)
Draws: 493'194 (40.4%)
White score: 54.5%

Engine Details

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Marvin 3.5.0 64-bit (2973+22
−23
)Quote
Author: Martin Danielsson Link: Homepage
This is one of the 15 Marvin versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Chiron 4 64-bit3114+9
−9
(+141)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.0%
−10
= = = 0 0 = 0 0 = 0
–   Pedone 2.0 64-bit3107+17
−17
(+134)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−23
= 0
–   NirvanaChess 2.4 64-bit3099+9
−9
(+126)2.5 − 9.5
(+0−7=5)
20.8%
2.5 / 12
0.0%
−62
0 0 0 0 = = 0 0 = = = 0
–   Equinox 3.20 64-bit3094+9
−9
(+121)3.5 − 6.5
(+0−3=7)
35.0%
3.5 / 10
0.0%
+40
= 0 0 = = = = 0 = =
–   Demolito 2020-05-14 64-bit3089+19
−19
(+116)5 − 15
(+1−11=8)
25.0%
5.0 / 20
0.0%
−48
= = 0 = 0 = 0 0 0 0 0 = 1 = 0 0 0 = = 0
–   Nemorino 5.00 64-bit3085+13
−13
(+112)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+112
1 0
–   chess22k 1.14 64-bit3077+17
−17
(+104)7 − 11
(+3−7=8)
38.9%
7.0 / 18
0.0%
+37
= = = 0 0 = 0 0 0 = = = 1 1 0 1 0 =
–   Texel 1.07 64-bit3073+11
−11
(+100)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+32
= = = 0
–   Igel 2.4.0 64-bit3068+21
−21
(+95)7 − 13
(+3−9=8)
35.0%
7.0 / 20
0.0%
−1
= 1 0 0 = 0 = = 0 = = 1 = 0 = 0 0 0 1 0
–   ChessBrainVB 3.743065+15
−15
(+92)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+92
= =
–   Wasp 3.75 64-bit3062+16
−16
(+89)6.5 − 5.5
(+3−2=7)
54.2%
6.5 / 12
0.0%
+113
= = = 1 1 0 0 = = = 1 =
–   chess22k 1.13 64-bit3062+17
−18
(+89)5 − 9
(+2−6=6)
35.7%
5.0 / 14
0.0%
−2
0 1 = = 0 1 0 = = = = 0 0 0
–   iCE 4.0 64-bit3060+15
−15
(+87)3.5 − 8.5
(+0−5=7)
29.2%
3.5 / 12
0.0%
−31
= 0 = = 0 0 = 0 = = 0 =
–   Protector 1.9.0 64-bit3057+9
−9
(+84)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
+10
0 = 0 0 1 0 1 1 = 0
–   Naum 4.6 64-bit3011+12
−12
(+38)5 − 5
(+2−2=6)
50.0%
5.0 / 10
0.2%
+38
= 1 0 = = = 1 = = 0
–   Sting SF 9.9 64-bit3010+16
−16
(+37)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.4%
+32
= 1 0 0 1 0 = = = 1
–   Combusken 1.2.0 64-bit3009+25
−25
(+36)5 − 11
(+1−7=8)
31.3%
5.0 / 16
1.5%
−75
= 1 0 0 = = = 0 = 0 0 = 0 = 0 =
–   Sting SF 19 64-bit3007+24
−24
(+34)5 − 13
(+1−9=8)
27.8%
5.0 / 18
2.0%
−105
= 0 = 0 = 0 0 = 0 0 0 = = = 0 = 0 1
–   Monolith 2 64-bit3004+17
−17
(+31)5 − 9
(+1−5=8)
35.7%
5.0 / 14
1.4%
−49
= = 0 0 = = 0 0 0 1 = = = =
–   Winter 0.7 64-bit3002+17
−17
(+29)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
2.2%
−15
1 1 0 = 0 1 0 0
–   Hannibal 1.4b 64-bit3000+12
−12
(+27)4 − 6
(+1−3=6)
40.0%
4.0 / 10
2.0%
−28
0 0 = 0 1 = = = = =
–   Pirarucu 3.2.4 64-bit2994+22
−22
(+21)2 − 6
(+0−4=4)
25.0%
2.0 / 8
9.4%
−132
= = = 0 0 0 = 0
–   Bagatur 2.0 64-bit2991+23
−23
(+18)7.5 − 8.5
(+4−5=7)
46.9%
7.5 / 16
12.5%
−2
1 1 0 = = = = 1 = 0 1 0 0 = 0 =
–   Rodent IV 022 64-bit2989+21
−22
(+16)11 − 17
(+4−10=14)
39.3%
11.0 / 28
15.8%
−47
= = = = = = = 0 1 0 0 = = 0 = = = 0 0 = 1 1 = 0 0 0 0 1
–   Topple 0.7.5 64-bit2982+17
−17
(+9)9.5 − 12.5
(+5−8=9)
43.2%
9.5 / 22
25.2%
−34
= = 0 = 0 1 0 0 = 1 = 1 0 1 1 0 0 = 0 = = =
–   Deuterium 2019.2.37.73 64-bit2981+15
−15
(+8)7 − 7
(+5−5=4)
50.0%
7.0 / 14
28.8%
+14
1 = 0 1 0 = 0 = 1 0 0 = 1 1
–   Godel 7.0 64-bit2979+17
−17
(+6)11.5 − 6.5
(+7−2=9)
63.9%
11.5 / 18
33.0%
+88
1 0 = = = = = 1 1 0 1 1 1 = 1 = = =
–   Minic 2.0 64-bit2978+23
−23
(+5)10.5 − 9.5
(+6−5=9)
52.5%
10.5 / 20
37.1%
+17
= 0 1 = 1 0 1 0 = 0 = = = 1 = 1 = 1 = 0
–   Combusken 1.1.0 64-bit2973+33
−33
(0)1 − 1
(+0−0=2)
50.0%
1.0 / 2
50.1%
0
= =
–   Lc0 0.21.1 w11258 64-bit2968+37
−37
(−5)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
59.4%
+81
= = = 1 1 = = 0 1 1
–   Amoeba 3.1 64-bit2967+20
−20
(−6)17.5 − 20.5
(+8−11=19)
46.1%
17.5 / 38
64.8%
−25
0 = = = 0 1 0 1 = = 1 = 1 0 = 0 1 = = 0 = = = 0 = 0 0 = 0 = 0 = 1 = = 1 = 1
–   Bagatur 1.9a 64-bit2964+28
−28
(−9)6 − 4
(+4−2=4)
60.0%
6.0 / 10
68.6%
+54
1 = 0 1 1 0 = = = 1
–   Critter 0.80 64-bit2961+20
−20
(−12)6.5 − 3.5
(+3−0=7)
65.0%
6.5 / 10
77.8%
+71
1 = 1 = = = 1 = = =
–   Combusken 1.0.0 64-bit2936+25
−25
(−37)13 − 13
(+6−6=14)
50.0%
13.0 / 26
98.5%
−38
= = = = = 1 = = = = 0 0 = 0 1 0 = = 0 1 1 = = 1 0 1
–   Topple 0.7.4 64-bit2930+30
−30
(−43)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
98.8%
−11
= = 1 = 0 1 0 1 1 0
–   Godel 6.0 64-bit2923+19
−19
(−50)7 − 3
(+4−0=6)
70.0%
7.0 / 10
100.0%
+61
1 = 1 1 = 1 = = = =
–   Cheng 4.39 64-bit2919+10
−11
(−54)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+103
1 =
–   Dirty CUCUMBER 64-bit2917+12
−12
(−56)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−56
1 0
–   Crafty 25.6 64-bit2905+23
−23
(−68)7.5 − 6.5
(+4−3=7)
53.6%
7.5 / 14
100.0%
−45
0 = 1 = 1 = = 1 = 1 0 0 = =
–   Atlas 3.91 64-bit2898+13
−13
(−75)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
+155
1 1 = 0 1 1 1 = 1 1
–   Rybka 1.2 64-bit2898+18
−18
(−75)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+53
0 1 = = 1 1 = 1 1 =
–   Gogobello 2.1 64-bit2890+19
−19
(−83)8.5 − 3.5
(+6−1=5)
70.8%
8.5 / 12
100.0%
+44
1 0 1 1 = 1 = = = 1 = 1
–   Topple 0.7.2 64-bit2885+20
−20
(−88)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+39
= 1 1 = 1 0 = 1 1 =
–   Counter 3.4 64-bit2881+20
−20
(−92)7.5 − 4.5
(+7−4=1)
62.5%
7.5 / 12
100.0%
+12
0 1 1 1 1 0 0 = 1 1 1 0
–   FabChess 1.13 64-bit2876+21
−21
(−97)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
100.0%
+153
= 1 = 1 1 1 1 = 1 1
–   The Baron 3.44 64-bit2866+12
−12
(−107)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+35
= 1
–   Francesca MAD 0.27 64-bit2855+26
−26
(−118)10 − 2
(+9−1=2)
83.3%
10.0 / 12
100.0%
+154
1 1 0 1 1 1 1 = 1 1 = 1
–   Minic 1.39 64-bit2848+28
−28
(−125)6 − 4
(+3−1=6)
60.0%
6.0 / 10
100.0%
−65
1 = 0 = = = 1 1 = =
–   tomitankChess 4.0 64-bit2817+22
−22
(−156)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
100.0%
−1
1 = 1 = 1 1 = = 1 =
–   RuyDos 1.1.11 64-bit2778+21
−21
(−195)8 − 4
(+6−2=4)
66.7%
8.0 / 12
100.0%
−80
= 1 1 1 = 0 1 = 0 1 = 1
–   Alaric 7072660+11
−11
(−313)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Ruffian 2.1.02623+13
−13
(−350)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−192
1 =
–   Drosophila 1.5.1 64-bit2479+15
−15
(−494)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   KnightDreamer 3.32397+26
−26
(−576)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Alarm 0.93.12193+21
−21
(−780)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Terra 3.42180+24
−24
(−793)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−635
= 1
–   Gunborg 1.35 64-bit2086+21
−21
(−887)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1

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Created in 2005-2013 by CCRL team
Last games added on March 3, 2021