CCRL 40/15
Downloads and Statistics
February 27, 2021
Testing summary:
Total: 1'220'404 games
played by 2'798 programs

White wins: 419'286 (34.4%)
Black wins: 308'460 (25.3%)
Draws: 492'658 (40.4%)
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+12
−11
(+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
–   Cheng 4.39 64-bit 4CPU3008+15
−15
(+290)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   SmarThink 1.97 64-bit2994+15
−15
(+276)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Ethereal 8.62 64-bit2883+24
−24
(+165)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.0%
+16
–   Scorpio 2.7.9 64-bit2865+26
−25
(+147)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.0%
−103
–   The Baron 3.41 64-bit2836+22
−22
(+118)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
+42
–   Zurichess Neuchatel 64-bit2829+12
−12
(+111)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
+27
–   Scorpio 2.7.8 64-bit2828+27
−27
(+110)6 − 14
(+3−11=6)
30.0%
6.0 / 20
0.0%
−28
–   Tucano 7.00 64-bit2824+19
−19
(+106)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−47
–   chess22k 1.6 64-bit2822+28
−28
(+104)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.0%
−145
–   Ethereal 8.37 64-bit2815+27
−27
(+97)4 − 6
(+0−2=8)
40.0%
4.0 / 10
0.0%
+47
–   Hannibal 1.0a 32-bit2799+12
−12
(+81)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
−5
–   Loop 13.6 (Loop 2007) 64-bit2789+16
−16
(+71)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
+11
–   Octochess r5506 64-bit2783+15
−15
(+65)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+65
–   Pawny 1.2 64-bit2778+13
−13
(+60)4 − 8
(+2−6=4)
33.3%
4.0 / 12
0.0%
−47
–   Jonny 4.002777+11
−11
(+59)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
−32
–   Bright 0.4a2775+10
−10
(+57)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−70
–   Octochess r5190 64-bit2771+15
−14
(+53)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
−14
–   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
–   Ethereal 8.28 64-bit2745+29
−29
(+27)12 − 9
(+9−6=6)
57.1%
12.0 / 21
8.0%
+74
–   Chronos 1.9.9 64-bit2738+12
−12
(+20)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
7.5%
−16
–   Carballo 1.7 64-bit2736+14
−14
(+18)5.5 − 8.5
(+1−4=9)
39.3%
5.5 / 14
10.0%
−38
–   Tucano 6.00 64-bit2723+16
−16
(+5)6.5 − 7.5
(+5−6=3)
46.4%
6.5 / 14
36.0%
−19
–   ProDeo 2.22720+17
−16
(+2)8.5 − 5.5
(+6−3=5)
60.7%
8.5 / 14
44.5%
+76
–   Shield 2.0 64-bit2712+24
−24
(−6)6 − 4
(+4−2=4)
60.0%
6.0 / 10
63.2%
+56
–   Cheese 1.9 64-bit2704+15
−16
(−14)7 − 7
(+5−5=4)
50.0%
7.0 / 14
81.9%
−10
–   Devel 1.80902690+24
−24
(−28)9.5 − 6.5
(+7−4=5)
59.4%
9.5 / 16
94.5%
+39
–   WyldChess 1.51 64-bit2682+15
−15
(−36)5.5 − 8.5
(+3−6=5)
39.3%
5.5 / 14
99.2%
−104
–   Chessmaster 11 Leonidas2679+20
−20
(−39)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
99.0%
−7
–   chess22k 1.4 64-bit2673+23
−22
(−45)5 − 5
(+3−3=4)
50.0%
5.0 / 10
99.5%
−40
–   Pharaon 3.5.1 4CPU2672+26
−26
(−46)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
99.2%
−76
–   Arminius 2017-01-01 64-bit2672+16
−16
(−46)11 − 3
(+9−1=4)
78.6%
11.0 / 14
99.9%
+158
–   Djinn 1.021 64-bit2667+13
−13
(−51)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
100.0%
−15
–   RedQueen 1.1.98 64-bit2663+16
−16
(−55)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−55
–   BugChess2 1.6.4 32-bit2657+22
−22
(−61)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+38
–   Floyd 0.9 64-bit2657+14
−14
(−61)9.5 − 4.5
(+7−2=5)
67.9%
9.5 / 14
100.0%
+55
–   Arasan 14.1 64-bit2651+32
−32
(−67)5 − 5
(+4−4=2)
50.0%
5.0 / 10
99.9%
−67
–   Philou 3.7.1 64-bit2650+13
−13
(−68)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
100.0%
−40
–   Rotor 0.7a2647+21
−21
(−71)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
100.0%
−28
–   ECE X3 64-bit2645+16
−16
(−73)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+9
–   Colossus 2008b2642+12
−12
(−76)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+25
–   Sjakk 2.2 64-bit2632+15
−15
(−86)5 − 5
(+4−4=2)
50.0%
5.0 / 10
100.0%
−86
–   Rodin 8.02627+15
−15
(−91)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−23
–   NoraGrace 2.0 64-bit2623+15
−15
(−95)5 − 5
(+4−4=2)
50.0%
5.0 / 10
100.0%
−89
–   Nebula 2.0 64-bit2620+14
−14
(−98)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+51
–   Phalanx XXV2618+15
−15
(−100)13 − 1
(+12−0=2)
92.9%
13.0 / 14
100.0%
+286
–   DanaSah 7.02617+26
−26
(−101)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+48
–   Sloppy 0.2.2 64-bit2610+16
−16
(−108)5 − 5
(+3−3=4)
50.0%
5.0 / 10
100.0%
−108
–   GreKo 2015 64-bit2608+22
−22
(−110)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+61
–   Gogobello 1.3 64-bit2605+27
−27
(−113)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−205
–   Donna 4.0 64-bit2605+15
−15
(−113)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−205
–   Muse 0.953 64-bit2596+16
−16
(−122)12 − 2
(+11−1=2)
85.7%
12.0 / 14
100.0%
+175
–   K2 0.872583+17
−17
(−135)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+91
–   Delocto 0.6 64-bit2579+15
−15
(−139)6 − 4
(+5−3=2)
60.0%
6.0 / 10
100.0%
−64
–   Coiled 0.4 64-bit2563+17
−17
(−155)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−69
–   Yace 0.99.872487+16
−16
(−231)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF

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Created in 2005-2013 by CCRL team
Last games added on February 27, 2021