CCRL 40/15
Downloads and Statistics
August 1, 2020
Testing summary:
Total: 1'166'106 games
played by 2'690 programs

White wins: 402'287 (34.5%)
Black wins: 297'247 (25.5%)
Draws: 466'572 (40.0%)
White score: 54.5%

Engine Details

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Marvin 2.1.0 64-bit (2581+26
−26
)Quote
Author: Martin Danielsson Link: Homepage
This is one of the 13 Marvin versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Pedone 1.5 64-bit2955+21
−21
(+374)1 − 9
(+0−8=2)
10.0%
1.0 / 10
0.0%
+49
0 0 0 0 0 = 0 0 0 =
–   Tucano 6.00 64-bit2724+16
−16
(+143)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−92
= 0 0 0 = 0 0 0 0 1
–   RuyDos 1.0.22 64-bit2720+27
−27
(+139)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.0%
+INF
1 1
–   Amoeba 2.0 64-bit2720+27
−27
(+139)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.0%
−12
= 0 0 0 = = = = 0 0
–   Cheese 1.9 64-bit2705+15
−16
(+124)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
0.0%
+5
0 = 0 0 1 0 1 1 0 0
–   Booot 4.15.02693+14
−14
(+112)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
0.0%
+139
0 1 = 0 = = 1 = = 1
–   Delfi 5.42689+12
−12
(+108)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
+34
= = 1 0 1 0 0 0 0 1
–   Ethereal 8.19 64-bit2685+23
−23
(+104)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−38
= 0
–   WyldChess 1.51 64-bit2684+15
−15
(+103)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.0%
−48
= 0 = = 0 = 0 0 = 0
–   Chessmaster 11 Leonidas2680+20
−20
(+99)4 − 6
(+4−6=0)
40.0%
4.0 / 10
0.0%
+11
1 0 1 1 0 0 1 0 0 0
–   chess22k 1.4 64-bit2674+23
−23
(+93)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−138
0 0 = 0 = 0
–   Djinn 1.021 64-bit2668+13
−13
(+87)3.5 − 8.5
(+2−7=3)
29.2%
3.5 / 12
0.0%
−62
= 0 1 0 0 = 0 0 1 = 0 0
–   Movei 00.8.438 (10 10 10)2667+11
−11
(+86)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Floyd 0.9 64-bit2658+15
−14
(+77)4 − 2
(+4−2=0)
66.7%
4.0 / 6
0.0%
+226
1 1 0 1 0 1
–   RuyDos 1.0.2 64-bit2656+27
−27
(+75)5 − 5
(+2−2=6)
50.0%
5.0 / 10
0.0%
+71
= 1 = 0 = = = 0 1 =
–   ECE X3 64-bit2645+16
−16
(+64)7.5 − 8.5
(+5−6=5)
46.9%
7.5 / 16
0.0%
+47
0 0 0 0 = 0 1 1 1 0 = 1 = 1 = =
–   Gandalf 7 64-bit2644+18
−18
(+63)6 − 6
(+4−4=4)
50.0%
6.0 / 12
0.0%
+63
= 0 1 1 1 1 = 0 = 0 = 0
–   CM10th Guardian2639+26
−26
(+58)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.1%
−84
0 =
–   Cheng3 1.07 32-bit2629+26
−26
(+48)6 − 4
(+4−2=4)
60.0%
6.0 / 10
0.5%
+116
0 1 0 = 1 = 1 = = 1
–   Rodin 8.02628+15
−15
(+47)6.5 − 9.5
(+4−7=5)
40.6%
6.5 / 16
0.1%
−11
0 0 = 0 = 0 = 0 1 1 1 = 0 1 = 0
–   Phalanx XXV2619+15
−15
(+38)5.5 − 10.5
(+3−8=5)
34.4%
5.5 / 16
0.7%
−68
0 = = = 1 1 0 = = 0 1 0 0 0 0 0
–   Pharaon 3.5.12613+13
−13
(+32)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
1.5%
+4
= = 1 0 0 = = 0 1 =
–   Donna 4.0 64-bit2606+15
−15
(+25)8.5 − 5.5
(+6−3=5)
60.7%
8.5 / 14
5.5%
+87
0 = 1 1 0 = 1 1 = 1 = 0 = 1
–   DanaSah 6.502605+22
−22
(+24)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
8.4%
+118
1 = = 1 1 = 0 = 1 =
–   Gogobello 1.3 64-bit2605+27
−27
(+24)6.5 − 7.5
(+5−6=3)
46.4%
6.5 / 14
9.9%
−3
1 0 1 = = 0 1 0 = 0 1 1 0 0
–   DanaSah 6.802602+28
−28
(+21)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
13.6%
−339
0 0 0 0 = 0
–   Glass 2.0 64-bit2597+13
−13
(+16)7 − 3
(+6−2=2)
70.0%
7.0 / 10
13.9%
+160
1 0 1 0 1 1 = 1 = 1
–   Muse 0.953 64-bit2596+16
−16
(+15)4 − 8
(+2−6=4)
33.3%
4.0 / 12
17.1%
−92
1 = 0 0 0 1 0 0 = = 0 =
–   Gogobello 1.2 64-bit2596+28
−28
(+15)5 − 7
(+4−6=2)
41.7%
5.0 / 12
22.3%
−48
0 0 0 = 0 1 1 0 = 1 0 1
–   N2 0.4 64-bit2594+16
−16
(+13)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
20.5%
−18
1 = 1 0 0 1 = = 0 0
–   GreKo 2016 64-bit2592+22
−21
(+11)1 − 1
(+0−0=2)
50.0%
1.0 / 2
25.5%
+11
= =
–   K2 0.872583+18
−17
(+2)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
44.5%
−90
= 0 1 0
–   Jellyfish 1.1 64-bit2580+15
−15
(−1)5 − 5
(+2−2=6)
50.0%
5.0 / 10
53.2%
−4
= 1 = = = = = 1 0 0
–   Capivara LK 0.09b02f 64-bit2573+17
−17
(−8)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
70.5%
−39
0 0 0 = = = 1 0 1 1
–   Coiled 0.4 64-bit2564+17
−17
(−17)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
86.2%
−48
0 = = = 1 0 0 0 1 1
–   Counter 2.0.2 64-bit2561+26
−25
(−20)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
86.7%
−111
= = = = 0 = 1 0 0 0
–   JikChess 0.02 64-bit2558+16
−16
(−23)6.5 − 7.5
(+5−6=3)
46.4%
6.5 / 14
93.4%
−50
0 1 1 = = 0 1 0 1 0 = 0 1 0
–   Pirarucu 2.1.1 64-bit2550+27
−27
(−31)4 − 4
(+2−2=4)
50.0%
4.0 / 8
94.9%
−31
1 1 = 0 = = 0 =
–   chess22k 1.3 64-bit2538+24
−24
(−43)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
99.2%
−214
0 0 1 = 0 0 = 0 0 =
–   Maverick 1.5 64-bit2537+14
−14
(−44)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
99.8%
+107
1 1 1 = = = 1 1 = =
–   K2 0.832533+27
−27
(−48)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
99.4%
+106
= = 1 1 1 = 1 = 1 =
–   Fridolin 2.00 64-bit2531+15
−15
(−50)7 − 3
(+5−1=4)
70.0%
7.0 / 10
99.9%
+77
1 = = = 1 1 = 0 1 1
–   nanoSzachy 4.1 64-bit2530+17
−17
(−51)2 − 2
(+2−2=0)
50.0%
2.0 / 4
99.9%
−51
1 1 0 0
–   Orion 0.5 64-bit2527+14
−14
(−54)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
100.0%
−96
0 1 1 0 = = 0 =
–   Bagatur 1.5e 64-bit2517+21
−22
(−64)5.5 − 2.5
(+3−0=5)
68.8%
5.5 / 8
100.0%
+40
= 1 1 = = 1 = =
–   CyberPagno 3.0 64-bit2512+14
−15
(−69)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
100.0%
+82
1 1 1 = = = 1 1 = =
–   Betsabe II 1.752508+22
−22
(−73)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
100.0%
−35
1 1 1 = 0 0 0 1 1 0
–   MadChess 2.2 64-bit2492+15
−15
(−89)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+58
0 1 = 1 1 = 0 1 1 1
–   Jumbo 0.6.35 64-bit2479+20
−20
(−102)5 − 5
(+3−3=4)
50.0%
5.0 / 10
100.0%
−97
= = = 1 0 1 0 0 = 1
–   Nemeton 1.62439+24
−24
(−142)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
−55
1 1 1 = = = 0 1 = =
–   Taltos rev118 64-bit2439+19
−19
(−142)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
+93
= 1 = 1 1 1
–   Bearded N44.5 64-bit2439+20
−20
(−142)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
100.0%
−82
1 0 0 1 1 =

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Created in 2005-2013 by CCRL team
Last games added on August 1, 2020