CCRL 40/15
Downloads and Statistics
April 18, 2021
Testing summary:
Total: 1'237'253 games
played by 2'822 programs

White wins: 424'164 (34.3%)
Black wins: 311'650 (25.2%)
Draws: 501'439 (40.5%)
White score: 54.5%

Engine Details

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Marvin 2.1.0 64-bit (2582+26
−26
)Quote
Author: Martin Danielsson Link: Homepage
This is one of the 15 Marvin versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Pedone 1.5 64-bit2954+21
−21
(+372)1 − 9
(+0−8=2)
10.0%
1.0 / 10
0.0%
+47
0 0 0 = 0 0 0 = 0 0
–   Tucano 6.00 64-bit2724+16
−16
(+142)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−93
= 0 0 1 0 0 = 0 0 0
–   Amoeba 2.0 64-bit2721+26
−26
(+139)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.0%
−12
= = 0 0 = 0 0 0 = =
–   RuyDos 1.0.22 64-bit2720+27
−27
(+138)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.0%
+INF
1 1
–   Cheese 1.9 64-bit2705+16
−16
(+123)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
0.0%
+4
1 1 0 0 0 = 0 0 1 0
–   Booot 4.15.02693+14
−14
(+111)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
0.0%
+138
1 = = 1 0 1 = 0 = =
–   Delfi 5.42689+12
−11
(+107)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
+33
= = 0 1 1 0 1 0 0 0
–   Ethereal 8.19 64-bit2685+23
−23
(+103)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−39
= 0
–   WyldChess 1.51 64-bit2682+15
−15
(+100)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.0%
−51
= 0 = 0 = = 0 = 0 0
–   Chessmaster 11 Leonidas2680+20
−20
(+98)4 − 6
(+4−6=0)
40.0%
4.0 / 10
0.0%
+10
0 0 1 0 1 1 0 0 1 0
–   chess22k 1.4 64-bit2674+22
−23
(+92)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−139
0 0 0 0 = =
–   Djinn 1.021 64-bit2667+13
−13
(+85)3.5 − 8.5
(+2−7=3)
29.2%
3.5 / 12
0.0%
−64
= 0 = 0 0 1 0 0 = 0 0 1
–   Movei 00.8.438 (10 10 10)2666+11
−11
(+84)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Floyd 0.9 64-bit2658+14
−14
(+76)4 − 2
(+4−2=0)
66.7%
4.0 / 6
0.0%
+225
1 1 1 1 0 0
–   RuyDos 1.0.2 64-bit2656+27
−27
(+74)5 − 5
(+2−2=6)
50.0%
5.0 / 10
0.0%
+70
= 1 1 = = 0 = = = 0
–   ECE X3 64-bit2645+16
−16
(+63)7.5 − 8.5
(+5−6=5)
46.9%
7.5 / 16
0.0%
+46
0 0 0 = 0 = = 1 1 0 = 1 = 1 1 0
–   Gandalf 7 64-bit2644+18
−18
(+62)6 − 6
(+4−4=4)
50.0%
6.0 / 12
0.0%
+62
= 0 1 = 0 1 1 1 = 0 = 0
–   CM10th Guardian2639+26
−26
(+57)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.1%
−85
= 0
–   Cheng3 1.07 32-bit2629+26
−26
(+47)6 − 4
(+4−2=4)
60.0%
6.0 / 10
0.5%
+115
1 = = 1 0 1 0 = 1 =
–   Rodin 8.02628+15
−15
(+46)6.5 − 9.5
(+4−7=5)
40.6%
6.5 / 16
0.1%
−12
0 0 0 = 1 = 0 = 0 1 1 1 = 0 0 =
–   Phalanx XXV2619+15
−15
(+37)5.5 − 10.5
(+3−8=5)
34.4%
5.5 / 16
0.9%
−69
0 = = = 0 0 0 = = 0 1 0 0 0 1 1
–   Pharaon 3.5.12614+13
−13
(+32)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
1.6%
+4
= = 1 = 1 0 0 = = 0
–   Gogobello 1.3 64-bit2606+27
−27
(+24)6.5 − 7.5
(+5−6=3)
46.4%
6.5 / 14
10.6%
−3
= 0 1 1 = 1 0 0 0 0 = 0 1 1
–   Donna 4.0 64-bit2606+15
−15
(+24)8.5 − 5.5
(+6−3=5)
60.7%
8.5 / 14
6.0%
+86
0 = 1 0 = 1 1 1 = 1 = 0 = 1
–   DanaSah 6.502605+22
−22
(+23)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
9.1%
+117
1 = 1 = = 1 1 = 0 =
–   DanaSah 6.802602+27
−28
(+20)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
14.6%
−340
0 0 0 0 0 =
–   Glass 2.0 64-bit2597+13
−14
(+15)7 − 3
(+6−2=2)
70.0%
7.0 / 10
15.3%
+159
1 0 = 1 1 0 1 1 = 1
–   Gogobello 1.2 64-bit2596+28
−28
(+14)5 − 7
(+4−6=2)
41.7%
5.0 / 12
23.4%
−49
0 0 0 0 1 = 0 1 1 0 = 1
–   N2 0.4 64-bit2595+15
−16
(+13)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
20.3%
−18
1 = 0 0 1 0 0 1 = =
–   Muse 0.953 64-bit2595+16
−16
(+13)4 − 8
(+2−6=4)
33.3%
4.0 / 12
21.1%
−94
1 = 0 0 = 0 0 1 0 0 = =
–   GreKo 2016 64-bit2592+21
−22
(+10)1 − 1
(+0−0=2)
50.0%
1.0 / 2
27.4%
+10
= =
–   K2 0.872584+18
−17
(+2)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
46.7%
−90
= 0 0 1
–   Jellyfish 1.1 64-bit2581+15
−15
(−1)5 − 5
(+2−2=6)
50.0%
5.0 / 10
54.1%
−4
= 1 0 0 = = = = = 1
–   Capivara LK 0.09b02f 64-bit2569+16
−17
(−13)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
79.8%
−44
1 0 1 1 0 0 0 = = =
–   Coiled 0.4 64-bit2564+17
−17
(−18)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
87.7%
−49
1 1 0 = = = 1 0 0 0
–   Counter 2.0.2 64-bit2561+26
−25
(−21)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
87.6%
−112
= = = = 0 = 1 0 0 0
–   JikChess 0.02 64-bit2558+16
−16
(−24)6.5 − 7.5
(+5−6=3)
46.4%
6.5 / 14
94.0%
−51
0 1 = = 1 0 1 0 1 0 = 0 0 1
–   Pirarucu 2.1.1 64-bit2550+27
−27
(−32)4 − 4
(+2−2=4)
50.0%
4.0 / 8
95.5%
−32
= 0 = = 1 1 0 =
–   chess22k 1.3 64-bit2538+24
−24
(−44)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
99.3%
−215
0 = 0 0 1 = 0 0 = 0
–   Maverick 1.5 64-bit2536+14
−14
(−46)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
99.9%
+105
1 1 = = 1 = = = 1 1
–   K2 0.832534+27
−27
(−48)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
99.5%
+106
= = 1 = 1 1 1 = 1 =
–   nanoSzachy 4.1 64-bit2534+16
−17
(−48)2 − 2
(+2−2=0)
50.0%
2.0 / 4
99.9%
−48
1 1 0 0
–   Fridolin 2.00 64-bit2532+15
−15
(−50)7 − 3
(+5−1=4)
70.0%
7.0 / 10
99.9%
+77
1 = 1 1 = = 1 1 = 0
–   Orion 0.5 64-bit2527+14
−14
(−55)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
100.0%
−97
0 1 1 0 0 = = =
–   Bagatur 1.5e 64-bit2517+21
−22
(−65)5.5 − 2.5
(+3−0=5)
68.8%
5.5 / 8
100.0%
+39
= = = 1 1 = = 1
–   CyberPagno 3.0 64-bit2515+14
−14
(−67)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
100.0%
+84
= = 1 1 1 = = = 1 1
–   Betsabe II 1.752508+22
−22
(−74)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
100.0%
−36
1 = 0 0 0 1 1 1 1 0
–   MadChess 2.2 64-bit2493+14
−15
(−89)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+58
0 1 = 1 1 1 1 = 0 1
–   Jumbo 0.6.35 64-bit2479+20
−20
(−103)5 − 5
(+3−3=4)
50.0%
5.0 / 10
100.0%
−98
0 1 0 0 = 1 = = = 1
–   Waxman 20202478+31
−31
(−104)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+51
1 0 = 0 1 1 = 1 1 1
–   Bearded N44.5 64-bit2441+20
−20
(−141)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
100.0%
−81
1 = 1 0 0 1
–   Nemeton 1.62439+24
−24
(−143)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
−56
0 1 = = 1 1 1 = = =
–   Taltos rev118 64-bit2438+18
−18
(−144)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
+91
= 1 1 1 = 1

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Created in 2005-2013 by CCRL team
Last games added on April 18, 2021