CCRL 40/15
Downloads and Statistics
November 21, 2020
Testing summary:
Total: 1'192'510 games
played by 2'742 programs

White wins: 410'546 (34.4%)
Black wins: 302'898 (25.4%)
Draws: 479'066 (40.2%)
White score: 54.5%

Engine Details

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Marvin 3.1.0 64-bit (2791+21
−21
)Quote
Author: Martin Danielsson Link: Homepage
This is one of the 14 Marvin versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   NirvanaChess 2.4 64-bit3100+9
−9
(+309)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Rodent III 0.275 64-bit2985+15
−15
(+194)9 − 31
(+3−25=12)
22.5%
9.0 / 40
0.0%
0
0 = = 1 0 0 0 0 = = 1 = 0 0 0 = 0 0 0 0 0 0 = 0 0 = = = 0 0 0 = 0 0 0 0 = 1 0 0
–   Demolito 2018-10-29 64-bit2977+15
−15
(+186)3.5 − 26.5
(+0−23=7)
11.7%
3.5 / 30
0.0%
−113
= 0 = = 0 0 0 0 0 0 0 0 0 0 0 = 0 = 0 0 0 0 0 0 0 0 0 = = 0
–   Pirarucu 2.6.1 64-bit2925+20
−20
(+134)8.5 − 13.5
(+4−9=9)
38.6%
8.5 / 22
0.0%
+61
1 = = 1 0 0 = = 0 0 0 0 0 = = 0 1 = = 1 0 =
–   Demolito 2018-03-01 64-bit2910+17
−17
(+119)5.5 − 6.5
(+4−5=3)
45.8%
5.5 / 12
0.0%
+92
= 0 1 = 1 = 0 0 1 0 1 0
–   Deep Junior 12.5 32-bit2908+15
−16
(+117)4.5 − 7.5
(+2−5=5)
37.5%
4.5 / 12
0.0%
+37
= = 0 0 = = 1 0 1 0 = 0
–   Toga II 4.0 64-bit2904+13
−13
(+113)4 − 8
(+0−4=8)
33.3%
4.0 / 12
0.0%
+23
= 0 = = 0 = 0 = = = = 0
–   Amoeba 2.7 64-bit2902+13
−13
(+111)4 − 8
(+1−5=6)
33.3%
4.0 / 12
0.0%
+12
= 0 0 0 = = 1 = 0 = = 0
–   Hiarcs 13.22895+11
−11
(+104)5.5 − 6.5
(+1−2=9)
45.8%
5.5 / 12
0.0%
+81
= 1 = = = = = 0 0 = = =
–   Scorpio 2.8 64-bit2885+14
−14
(+94)8 − 12
(+2−6=12)
40.0%
8.0 / 20
0.0%
+41
0 = 0 0 0 1 1 = = = = = = = 0 = 0 = = =
–   Quazar 0.4 32-bit2879+12
−12
(+88)4.5 − 7.5
(+1−4=7)
37.5%
4.5 / 12
0.0%
+16
= 0 = 0 = = 0 0 1 = = =
–   Protector 1.4.0 32-bit2878+11
−11
(+87)5.5 − 6.5
(+2−3=7)
45.8%
5.5 / 12
0.0%
+59
= 0 1 = = 0 = = = 1 = 0
–   Gull 1.2 32-bit2876+12
−12
(+85)4 − 8
(+2−6=4)
33.3%
4.0 / 12
0.0%
−25
= 0 0 0 1 0 = 0 0 = 1 =
–   Dirty 30Apr2017 64-bit2856+15
−15
(+65)3 − 1
(+2−0=2)
75.0%
3.0 / 4
0.0%
+215
1 1 = =
–   Tucano 7.06 64-bit2852+20
−20
(+61)7.5 − 12.5
(+6−11=3)
37.5%
7.5 / 20
0.0%
−33
0 1 1 0 0 0 = 0 0 1 = 1 1 0 0 0 0 = 0 1
–   Pirarucu 2.3.8 64-bit2851+22
−22
(+60)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+60
= 0 1 =
–   DisasterArea 1.65 64-bit2848+13
−13
(+57)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.0%
+116
= = = 1
–   Tornado 8.0 64-bit2842+13
−13
(+51)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−44
0 1 = 0
–   The Baron 3.43 64-bit2837+24
−24
(+46)13 − 19
(+8−14=10)
40.6%
13.0 / 32
0.2%
−21
0 = 1 0 = 1 1 = 0 = 0 0 0 0 = = 0 0 0 = 1 = 1 1 0 0 1 = = 1 0 0
–   Fruit Reloaded 3.2.1 64-bit2837+12
−12
(+46)6 − 10
(+3−7=6)
37.5%
6.0 / 16
0.0%
−33
1 = 0 0 0 0 0 = = = 1 0 = 0 1 =
–   Zurichess Neuchatel 64-bit2828+13
−13
(+37)7.5 − 12.5
(+3−8=9)
37.5%
7.5 / 20
0.1%
−38
1 0 = 0 0 0 = 0 1 1 = = = = 0 = 0 = = 0
–   Tucano 7.00 64-bit2825+19
−19
(+34)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.8%
+34
0 1 = =
–   Tucano 7.05 64-bit2824+28
−29
(+33)6.5 − 7.5
(+3−4=7)
46.4%
6.5 / 14
3.2%
+16
= 0 = = 1 0 = 0 1 = 1 0 = =
–   Godel 4.4.5 64-bit2814+18
−18
(+23)7 − 7
(+2−2=10)
50.0%
7.0 / 14
4.5%
+23
= = = 0 1 = 1 0 = = = = = =
–   GNU Chess 5.60 64-bit2813+16
−16
(+22)7.5 − 4.5
(+6−3=3)
62.5%
7.5 / 12
4.9%
+115
1 0 1 = 1 = 0 = 1 0 1 1
–   The Baron 3.42 64-bit2797+14
−14
(+6)6.5 − 5.5
(+2−1=9)
54.2%
6.5 / 12
32.5%
+25
= = = 0 1 1 = = = = = =
–   Monolith 1.0 64-bit2795+12
−12
(+4)18 − 24
(+6−12=24)
42.9%
18.0 / 42
37.6%
−37
= 0 0 0 = 0 = = = 0 = = 1 1 = = 0 1 = = 1 = = = 0 0 1 = 0 = = = 0 1 0 = 0 = = = = =
–   Crafty 23.6 64-bit2788+25
−25
(−3)5.5 − 6.5
(+2−3=7)
45.8%
5.5 / 12
57.8%
−24
= 0 = 0 1 = 0 = 1 = = =
–   RuyDos 1.1.0 64-bit2786+24
−24
(−5)6 − 6
(+4−4=4)
50.0%
6.0 / 12
62.8%
−8
1 0 = 0 1 0 = 0 = 1 1 =
–   Rybka 1.0 32-bit2786+14
−14
(−5)5 − 7
(+3−5=4)
41.7%
5.0 / 12
64.4%
−56
0 = = 1 0 = 0 = 1 0 1 0
–   Octochess r5506 64-bit2784+15
−15
(−7)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
71.0%
+111
0 = = 1 1 1 = 1
–   RuyDos 1.1.6 64-bit2782+17
−17
(−9)11 − 9
(+7−5=8)
55.0%
11.0 / 20
73.5%
+22
0 1 1 0 1 = = = 1 = 1 0 0 = = 1 = = 0 1
–   Pawny 1.2 64-bit2779+13
−13
(−12)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
83.1%
+71
1 = 1 = 0 0 1 1 = = 1 =
–   RofChade 1.0 64-bit2774+19
−19
(−17)18 − 16
(+9−7=18)
52.9%
18.0 / 34
88.6%
+1
1 = 0 0 = = 0 = = 0 = 0 = = = = = 1 1 = = = 1 1 = 1 = 1 0 1 1 0 = =
–   Loop 12.322762+22
−22
(−29)6.5 − 5.5
(+3−2=7)
54.2%
6.5 / 12
96.9%
−7
= = = 1 = 1 1 0 0 = = =
–   Godel 4.0.7 64-bit2759+19
−19
(−32)14 − 14
(+5−5=18)
50.0%
14.0 / 28
98.9%
−32
= = = = = = 0 1 = = = = = = 1 0 1 = = 0 1 = 0 = = 1 = 0
–   Chronos 1.9.9 64-bit2739+13
−12
(−52)6.5 − 5.5
(+4−3=5)
54.2%
6.5 / 12
100.0%
−20
0 1 1 = = = 1 = 0 = 1 0
–   Carballo 1.7 64-bit2737+14
−14
(−54)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+173
0 1 1 1
–   Shield 2.1 64-bit2730+13
−13
(−61)6 − 6
(+3−3=6)
50.0%
6.0 / 12
100.0%
−61
1 0 = 0 1 = = = = = 0 1
–   Devel 2.00002725+14
−14
(−66)10 − 6
(+6−2=8)
62.5%
10.0 / 16
100.0%
+8
1 0 = 1 = = 1 1 0 = = = 1 1 = =
–   ProDeo 2.22722+16
−16
(−69)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+81
= 1 = 1
–   Counter 2.9 64-bit2714+24
−24
(−77)12 − 10
(+6−4=12)
54.5%
12.0 / 22
100.0%
−49
1 = = = 1 1 = = = = = 0 = 1 0 1 1 = = 0 = 0
–   GreKo 2018.07 64-bit2709+15
−16
(−82)7 − 5
(+4−2=6)
58.3%
7.0 / 12
100.0%
−35
1 0 0 1 = 1 = = = = = 1
–   ProDeo 2.82707+16
−16
(−84)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−53
=
–   Pirarucu 2.2.2 64-bit2698+19
−19
(−93)21 − 9
(+14−2=14)
70.0%
21.0 / 30
100.0%
+28
1 1 1 = = = 0 1 1 0 = 1 1 = = 1 1 1 1 = 1 = = = 1 = = 1 = =
–   Ethereal 8.19 64-bit2685+23
−23
(−106)9 − 3
(+8−2=2)
75.0%
9.0 / 12
100.0%
+89
1 1 1 = 1 1 0 1 = 1 1 0
–   WyldChess 1.51 64-bit2683+15
−15
(−108)5 − 7
(+2−4=6)
41.7%
5.0 / 12
100.0%
−157
1 = 0 = = = = 0 = 1 0 0
–   Chessmaster 11 Toxic2682+20
−20
(−109)8 − 4
(+6−2=4)
66.7%
8.0 / 12
100.0%
+4
1 0 1 = = = 1 0 1 1 1 =
–   tomitankChess 2.0 64-bit2658+18
−18
(−133)8 − 4
(+6−2=4)
66.7%
8.0 / 12
100.0%
−21
= 0 1 1 0 1 = = 1 = 1 1
–   Hamsters 0.7.12618+14
−14
(−173)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Carballo 1.5 64-bit2557+24
−24
(−234)8.5 − 3.5
(+7−2=3)
70.8%
8.5 / 12
100.0%
−82
1 1 1 1 1 = 0 0 = 1 1 =

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Created in 2005-2013 by CCRL team
Last games added on November 21, 2020