CCRL 40/15
Downloads and Statistics
May 15, 2021
Testing summary:
Total: 1'244'261 games
played by 2'847 programs

White wins: 426'196 (34.3%)
Black wins: 313'011 (25.2%)
Draws: 505'054 (40.6%)
White score: 54.5%

Engine Details

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Marvin 2.2.0 64-bit (2718+25
−25
)Quote
Author: Martin Danielsson Link: Homepage
This is one of the 15 Marvin versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   iCE 3.0 64-bit3040+11
−12
(+322)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+352
=
–   Bobcat 8.0 64-bit 4CPU3024+21
−21
(+306)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+275
=
–   Senpai 1.0 64-bit 4CPU3022+16
−16
(+304)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Cheng 4.39 64-bit 4CPU3008+15
−15
(+290)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   SmarThink 1.97 64-bit2994+16
−16
(+276)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Ethereal 8.62 64-bit2884+24
−24
(+166)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.0%
+17
= = 0 0 0 = = 0 = 0
–   Scorpio 2.7.9 64-bit2866+25
−25
(+148)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.0%
−102
0 0 0 0 0 = = 0 = 0
–   The Baron 3.41 64-bit2837+22
−22
(+119)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
+43
0 1 = 0 0 = 0 1 0 1
–   Zurichess Neuchatel 64-bit2830+12
−12
(+112)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
+28
0 0 0 = = = 0 = 1 =
–   Scorpio 2.7.8 64-bit2829+27
−27
(+111)6 − 14
(+3−11=6)
30.0%
6.0 / 20
0.0%
−27
= 1 1 1 0 0 = 0 0 = 0 = = = 0 0 0 0 0 0
–   Tucano 7.00 64-bit2825+19
−19
(+107)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−46
0 = 0 = 0 1 1 0 0 0
–   chess22k 1.6 64-bit2823+28
−28
(+105)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.0%
−144
0 = 0 0 = 0 = 0 0 0
–   Ethereal 8.37 64-bit2816+27
−27
(+98)4 − 6
(+0−2=8)
40.0%
4.0 / 10
0.0%
+48
= = 0 = = = = = 0 =
–   Hannibal 1.0a 32-bit2800+12
−12
(+82)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
−4
1 0 = 0 0 = = = 0 =
–   Loop 13.6 (Loop 2007) 64-bit2789+16
−16
(+71)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
+11
0 0 0 = 1 = 0 1 = =
–   Octochess r5506 64-bit2784+15
−15
(+66)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+66
= = 1 0
–   Pawny 1.2 64-bit2779+13
−13
(+61)4 − 8
(+2−6=4)
33.3%
4.0 / 12
0.0%
−46
1 = 0 = 1 0 0 = 0 0 = 0
–   Bright 0.4a2776+10
−10
(+58)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−69
= 0 = = 0 0 1 = 0 0
–   Jonny 4.002776+11
−11
(+58)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
−33
= 1 = = = = 0 0 0 0
–   Octochess r5190 64-bit2771+15
−15
(+53)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
−14
0 = 0 = 1 0 1 0 1 0
–   Twisted Logic 20100131x 64-bit2770+16
−16
(+52)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+21
=
–   RuyDos 1.0.27 64-bit2763+23
−23
(+45)4.5 − 9.5
(+2−7=5)
32.1%
4.5 / 14
0.5%
−73
1 0 = 0 = 0 0 = 0 0 = = 0 1
–   Ethereal 8.28 64-bit2745+29
−29
(+27)12 − 9
(+9−6=6)
57.1%
12.0 / 21
8.0%
+74
1 0 0 1 = 1 = 0 = = 1 = 1 1 0 = 0 0 1 1 1
–   Chronos 1.9.9 64-bit2739+12
−12
(+21)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
7.2%
−15
1 0 1 0 = = = 1 0 0
–   Carballo 1.7 64-bit2737+14
−14
(+19)5.5 − 8.5
(+1−4=9)
39.3%
5.5 / 14
10.0%
−37
0 = = 0 = = = 0 = = = 1 = 0
–   Tucano 6.00 64-bit2724+16
−16
(+6)6.5 − 7.5
(+5−6=3)
46.4%
6.5 / 14
36.0%
−18
0 0 0 0 0 = 1 = 1 1 = 1 1 0
–   ProDeo 2.22720+17
−17
(+2)8.5 − 5.5
(+6−3=5)
60.7%
8.5 / 14
44.6%
+76
= 1 0 1 = 1 = 0 1 0 1 = = 1
–   Shield 2.0 64-bit2712+24
−24
(−6)6 − 4
(+4−2=4)
60.0%
6.0 / 10
63.3%
+56
0 1 = = 1 1 = = 0 1
–   Cheese 1.9 64-bit2705+16
−16
(−13)7 − 7
(+5−5=4)
50.0%
7.0 / 14
81.6%
−9
1 1 0 1 0 0 = 1 = 0 1 = = 0
–   Devel 1.80902690+24
−24
(−28)9.5 − 6.5
(+7−4=5)
59.4%
9.5 / 16
94.5%
+39
= 0 1 0 0 = = = 1 = 1 0 1 1 1 1
–   WyldChess 1.51 64-bit2683+15
−15
(−35)5.5 − 8.5
(+3−6=5)
39.3%
5.5 / 14
99.2%
−103
1 0 = = = 1 = 0 0 0 0 1 = 0
–   Chessmaster 11 Leonidas2680+20
−20
(−38)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
99.0%
−6
= = 1 1 1 0 0 1 = 0
–   chess22k 1.4 64-bit2674+23
−23
(−44)5 − 5
(+3−3=4)
50.0%
5.0 / 10
99.5%
−39
0 = 1 = 1 0 1 = = 0
–   Arminius 2017-01-01 64-bit2673+16
−16
(−45)11 − 3
(+9−1=4)
78.6%
11.0 / 14
99.9%
+159
1 1 = 1 1 1 = = 1 1 1 1 0 =
–   Pharaon 3.5.1 4CPU2673+26
−26
(−45)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
99.3%
−75
=
–   Djinn 1.021 64-bit2667+13
−13
(−51)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
100.0%
−15
1 0 = 1 1 = 1 = 0 0
–   RedQueen 1.1.98 64-bit2663+16
−16
(−55)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−55
0 1 0 1
–   BugChess2 1.6.4 32-bit2658+22
−22
(−60)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+39
= 0 1 = = 0 1 1 1 1
–   Floyd 0.9 64-bit2658+14
−14
(−60)9.5 − 4.5
(+7−2=5)
67.9%
9.5 / 14
100.0%
+56
= 1 0 0 = 1 1 = 1 1 = 1 1 =
–   Arasan 14.1 64-bit2652+32
−32
(−66)5 − 5
(+4−4=2)
50.0%
5.0 / 10
99.9%
−66
1 1 1 = 0 0 = 0 1 0
–   Philou 3.7.1 64-bit2651+13
−13
(−67)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
100.0%
−39
= = = 0 1 = = 1 0 1
–   Rotor 0.7a2651+20
−20
(−67)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
100.0%
−24
0 1 1 1 1 0 1 0 0 =
–   ECE X3 64-bit2645+16
−16
(−73)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+9
= 0 1 1
–   Colossus 2008b2643+12
−12
(−75)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+26
1 1 1 = = 1 = 1 0 0
–   Sjakk 2.2 64-bit2632+15
−15
(−86)5 − 5
(+4−4=2)
50.0%
5.0 / 10
100.0%
−86
1 1 0 0 1 = = 0 1 0
–   Rodin 8.02628+15
−15
(−90)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−22
= = 1 =
–   NoraGrace 2.0 64-bit2623+15
−15
(−95)5 − 5
(+4−4=2)
50.0%
5.0 / 10
100.0%
−89
1 = 0 0 0 = 1 0 1 1
–   Nebula 2.0 64-bit2621+14
−14
(−97)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+52
= 0 0 = 1 1 1 1 1 1
–   Phalanx XXV2619+15
−15
(−99)13 − 1
(+12−0=2)
92.9%
13.0 / 14
100.0%
+287
= 1 1 1 1 1 = 1 1 1 1 1 1 1
–   DanaSah 7.02618+26
−26
(−100)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+49
1 1 = =
–   Sloppy 0.2.2 64-bit2613+16
−16
(−105)5 − 5
(+3−3=4)
50.0%
5.0 / 10
100.0%
−105
= 1 = 1 0 = 0 1 0 =
–   GreKo 2015 64-bit2609+22
−22
(−109)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+62
= 1 1 1 = = 1 1 1 0
–   Donna 4.0 64-bit2606+15
−15
(−112)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−204
0 = 0 1
–   Gogobello 1.3 64-bit2606+27
−27
(−112)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−204
= 0 1 0
–   Muse 0.953 64-bit2594+16
−16
(−124)12 − 2
(+11−1=2)
85.7%
12.0 / 14
100.0%
+173
1 1 1 1 1 = 1 1 1 0 = 1 1 1
–   K2 0.872584+18
−17
(−134)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+92
1 1 0 1
–   Delocto 0.6 64-bit2580+15
−15
(−138)6 − 4
(+5−3=2)
60.0%
6.0 / 10
100.0%
−63
1 1 = 1 1 0 1 0 0 =
–   Coiled 0.4 64-bit2564+17
−17
(−154)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−68
1 0 1 =
–   Yace 0.99.872488+17
−17
(−230)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1

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Created in 2005-2013 by CCRL team
Last games added on May 15, 2021