CCRL 40/15
Downloads and Statistics
September 19, 2020
Testing summary:
Total: 1'178'235 games
played by 2'711 programs

White wins: 406'134 (34.5%)
Black wins: 300'016 (25.5%)
Draws: 472'085 (40.1%)
White score: 54.5%

Engine Details

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Marvin 2.0.0 64-bit (2534+22
−22
)Quote
Author: Martin Danielsson Link: Homepage
This is one of the 14 Marvin versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Ethereal 8.19 64-bit2685+23
−23
(+151)3 − 7
(+0−4=6)
30.0%
3.0 / 10
0.0%
+36
= = 0 = 0 = = 0 0 =
–   chess22k 1.4 64-bit2674+23
−23
(+140)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−95
1 0 0 0 0 0 0 = 0 =
–   Counter 2.7 64-bit2674+27
−27
(+140)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−86
0 0 0 0 0 0 = 1 = 0
–   Counter 2.8 64-bit2672+25
−25
(+138)1.5 − 6.5
(+0−5=3)
18.8%
1.5 / 8
0.0%
−71
= 0 0 0 0 = 0 =
–   Igel 1.4.2 64-bit2667+27
−27
(+133)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
0.0%
+10
0 1 0 1 0 0 0 0 1 =
–   Igel 1.4.1 64-bit2660+27
−27
(+126)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.0%
−129
0 = 0 = 0 0 0 = 0 0
–   Minic 0.47 64-bit2657+30
−30
(+123)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.0%
−55
= 0 1 0 = 0 0 0
–   Asymptote 0.5 64-bit2650+22
−22
(+116)5.5 − 8.5
(+3−6=5)
39.3%
5.5 / 14
0.0%
+47
0 0 = 0 = 0 0 = 1 1 = = 0 1
–   DanaSah 7.32640+14
−14
(+106)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.0%
−19
= 0 0 0 0 = 1 =
–   tomitankChess 2.1 64-bit2637+22
−22
(+103)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
0.0%
−21
0 0 0 1 1 = 0 0 1 0
–   Igel 1.1 64-bit2628+26
−26
(+94)2.5 − 3.5
(+0−1=5)
41.7%
2.5 / 6
0.0%
+56
= = = 0 = =
–   Igel 1.2 64-bit2628+19
−19
(+94)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−136
0 0 = 0 0 0 0 = 0 1
–   Phalanx XXV2619+15
−15
(+85)4 − 8
(+2−6=4)
33.3%
4.0 / 12
0.0%
−28
= = 0 1 0 = = 1 0 0 0 0
–   K2 0.912616+15
−15
(+82)4.5 − 7.5
(+3−6=3)
37.5%
4.5 / 12
0.0%
−5
1 0 0 0 = 0 1 1 = = 0 0
–   RubiChess 1.0 64-bit2614+21
−21
(+80)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−71
0 = 0 1 0 = 0 1 0 0
–   Ethereal 8.12 64-bit2612+26
−26
(+78)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+67
0 = 1 =
–   Monolith 0.4 64-bit2609+19
−19
(+75)3 − 3
(+2−2=2)
50.0%
3.0 / 6
0.0%
+75
= 1 0 1 0 =
–   DanaSah 6.802603+28
−28
(+69)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.0%
−21
= 0 1 0 1 = 0 0
–   Nawito 18122599+20
−20
(+65)1.5 − 6.5
(+1−6=1)
18.8%
1.5 / 8
0.0%
−196
1 0 0 0 = 0 0 0
–   Ethereal 8.05 64-bit2599+28
−28
(+65)4.5 − 7.5
(+4−7=1)
37.5%
4.5 / 12
0.0%
−39
= 0 1 1 0 0 0 0 1 1 0 0
–   Muse 0.953 64-bit2596+16
−16
(+62)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+62
1 0 = =
–   Gogobello 1.2 64-bit2596+28
−28
(+62)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−84
0 0 1 0 = 0 = 1 0 0
–   GreKo 2016 64-bit2593+22
−21
(+59)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−36
0 1 0 =
–   Betsabe II 1.962593+21
−21
(+59)4 − 4
(+3−3=2)
50.0%
4.0 / 8
0.0%
+59
1 0 1 = = 1 0 0
–   tomitankChess 1.5 64-bit2590+23
−23
(+56)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.0%
−62
= 1 = 0 0 0 0 =
–   Nawito 1.1d2585+28
−28
(+51)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
0.2%
+82
1 = 1 = 0 1 = 1 0 0
–   Schooner 1.83 64-bit2585+25
−25
(+51)4.5 − 7.5
(+2−5=5)
37.5%
4.5 / 12
0.1%
−26
= = 1 0 1 0 = = = 0 0 0
–   Counter 2.1.0 64-bit2575+24
−24
(+41)6.5 − 5.5
(+3−2=7)
54.2%
6.5 / 12
0.6%
+59
1 = = = = = 1 = 0 = 0 1
–   Minic 0.43 64-bit2569+29
−29
(+35)4 − 6
(+1−3=6)
40.0%
4.0 / 10
2.7%
−17
= = = 0 1 0 = = = 0
–   Coiled 0.4 64-bit2564+17
−17
(+30)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
1.5%
+125
1 0 1 =
–   Capivara LK 0.09b02g 64-bit2562+16
−16
(+28)8 − 8
(+4−4=8)
50.0%
8.0 / 16
1.9%
+30
0 = = 1 = = = 0 = 1 1 = 0 = 1 0
–   JikChess 0.02 64-bit2558+16
−16
(+24)3 − 1
(+3−1=0)
75.0%
3.0 / 4
3.6%
+259
0 1 1 1
–   Dorky 4.8 64-bit2558+14
−14
(+24)5 − 7
(+4−6=2)
41.7%
5.0 / 12
3.4%
−44
0 0 1 = 0 0 0 = 1 0 1 1
–   Ghost 3 64-bit2557+25
−24
(+23)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
8.2%
+53
=
–   Ghost 3.1 64-bit2552+15
−15
(+18)7 − 13
(+3−9=8)
35.0%
7.0 / 20
8.0%
−75
0 0 = 0 = 0 = 0 = 0 1 = = = 0 0 0 1 = 1
–   nanoSzachy 4.0 64-bit2546+17
−18
(+12)5.5 − 6.5
(+5−6=1)
45.8%
5.5 / 12
19.4%
−23
1 1 = 0 1 0 0 0 1 0 1 0
–   Betsabe II 1.842545+14
−14
(+11)3.5 − 8.5
(+2−7=3)
29.2%
3.5 / 12
18.7%
−140
= = 0 0 0 = 1 0 0 0 0 1
–   Maverick 1.5 64-bit2536+14
−14
(+2)8 − 4
(+6−2=4)
66.7%
8.0 / 12
42.0%
+113
0 = 1 1 = = 1 1 1 0 = 1
–   Fridolin 2.00 64-bit2531+15
−15
(−3)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
57.0%
−95
0 1 0 =
–   nanoSzachy 4.1 64-bit2530+17
−17
(−4)1 − 3
(+0−2=2)
25.0%
1.0 / 4
60.7%
−161
= 0 0 =
–   Bagatur 1.5f 64-bit2527+18
−18
(−7)7.5 − 8.5
(+4−5=7)
46.9%
7.5 / 16
69.0%
−27
= = = 1 0 1 1 0 = = 0 = 0 = 0 1
–   CyberPagno 3.0 64-bit2514+14
−14
(−20)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
93.7%
+62
= 1 1 0
–   FrankWalter 2.3.5 64-bit2513+24
−24
(−21)4 − 6
(+2−4=4)
40.0%
4.0 / 10
89.6%
−83
0 1 0 0 = 1 0 = = =
–   Shield 1.3.1 64-bit2511+20
−20
(−23)3 − 1
(+2−0=2)
75.0%
3.0 / 4
93.8%
+127
1 1 = =
–   Asymptote 0.3 64-bit2505+17
−17
(−29)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
98.0%
+75
1 1 0 1 = 0 1 = = 1
–   Dorky 4.5 64-bit2500+19
−19
(−34)6 − 6
(+4−4=4)
50.0%
6.0 / 12
99.0%
−30
1 = 1 = 0 0 = 0 1 0 1 =
–   Pepito 1.59.2 64-bit2495+17
−17
(−39)7.5 − 4.5
(+7−4=1)
62.5%
7.5 / 12
99.7%
+59
1 0 1 0 1 0 1 0 = 1 1 1
–   Jumbo 0.6.96 64-bit2490+19
−18
(−44)6 − 2
(+5−1=2)
75.0%
6.0 / 8
99.9%
+136
0 1 1 = = 1 1 1
–   WyldChess 1.2 64-bit2470+26
−26
(−64)7 − 5
(+3−1=8)
58.3%
7.0 / 12
100.0%
−22
= = 1 1 = = = 0 = = = 1
–   Betsabe II 1.662465+22
−22
(−69)8 − 4
(+5−1=6)
66.7%
8.0 / 12
100.0%
+32
= 1 1 0 1 = 1 = = = 1 =
–   Counter 1.99 64-bit2464+32
−32
(−70)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+40
0 1 1 = = 1
–   Twisted Logic 20071202x2459+26
−27
(−75)7.5 − 1.5
(+7−1=1)
83.3%
7.5 / 9
100.0%
+203
1 1 1 1 0 1 1 1 =
–   Nemeton 1.512453+22
−22
(−81)6.5 − 5.5
(+4−3=5)
54.2%
6.5 / 12
100.0%
−63
= 1 = 0 1 0 = 1 = 0 = 1
–   Bumblebee 1.0.36898e1 64-bit2448+19
−19
(−86)8.5 − 3.5
(+7−2=3)
70.8%
8.5 / 12
100.0%
+70
0 = 1 1 1 1 0 = 1 1 1 =
–   Lozza 1.17a 64-bit2444+17
−18
(−90)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
100.0%
−117
1 0 = 0 1 1 0 0 = = = =
–   Arasan 10.12443+27
−27
(−91)8 − 4
(+7−3=2)
66.7%
8.0 / 12
100.0%
+39
1 = 1 0 1 1 1 0 0 = 1 1
–   Shallow r694 64-bit2443+17
−17
(−91)9 − 3
(+9−3=0)
75.0%
9.0 / 12
100.0%
+141
1 1 1 1 1 1 0 1 0 0 1 1
–   Eeyore 1.52 64-bit2441+17
−17
(−93)7.5 − 4.5
(+4−1=7)
62.5%
7.5 / 12
100.0%
−24
1 0 = 1 = 1 = = 1 = = =
–   TJchess 1.3 64-bit2435+17
−17
(−99)9.5 − 2.5
(+7−0=5)
79.2%
9.5 / 12
100.0%
+84
= 1 1 1 = 1 = = 1 1 = 1
–   Snitch 1.6.2 64-bit2433+21
−21
(−101)10.5 − 1.5
(+9−0=3)
87.5%
10.5 / 12
100.0%
+186
= = 1 1 1 1 1 = 1 1 1 1
–   Cmcchess 2.6 64-bit2421+17
−17
(−113)11.5 − 4.5
(+10−3=3)
71.9%
11.5 / 16
100.0%
+53
1 0 1 = 0 = 1 1 1 1 1 1 0 1 = 1
–   Diablo 0.5.12412+18
−18
(−122)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
100.0%
−41
0 = = 0 = 1 1 = 1 1 1 =
–   Ares 1.005.2 64-bit2412+17
−17
(−122)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−122
1 0 1 0
–   Ifrit m1.8 64-bit2412+18
−18
(−122)8.5 − 3.5
(+6−1=5)
70.8%
8.5 / 12
100.0%
+11
1 1 = = 1 1 0 1 1 = = =
–   Patzer 3.802397+19
−19
(−137)7 − 5
(+5−3=4)
58.3%
7.0 / 12
100.0%
−74
1 = 0 = 1 0 1 = 0 = 1 1
–   Myrddin 0.87 64-bit2396+13
−13
(−138)10 − 2
(+9−1=2)
83.3%
10.0 / 12
100.0%
+133
1 1 1 = 1 = 1 1 1 1 1 0
–   Orion 0.3.0 64-bit2388+19
−19
(−146)11.5 − 4.5
(+8−1=7)
71.9%
11.5 / 16
100.0%
−5
0 = 1 1 1 1 1 = = = 1 = = = 1 1
–   Waxman 20162379+23
−23
(−155)9.5 − 6.5
(+7−4=5)
59.4%
9.5 / 16
100.0%
−95
= = 1 1 0 = 1 1 0 0 = 1 = 1 1 0
–   K2 0.672355+23
−23
(−179)11 − 1
(+11−1=0)
91.7%
11.0 / 12
100.0%
+285
1 1 1 1 0 1 1 1 1 1 1 1
–   Arion 1.72343+18
−18
(−191)9 − 3
(+9−3=0)
75.0%
9.0 / 12
100.0%
+41
0 0 1 1 1 1 1 1 1 1 0 1
–   Jumbo 0.4.17 64-bit2343+28
−27
(−191)11.5 − 4.5
(+10−3=3)
71.9%
11.5 / 16
100.0%
−24
1 = 1 = 0 1 1 = 1 1 1 0 1 0 1 1
–   EveAnn 1.722320+16
−16
(−214)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+75
1 1 1 =
–   Gibbon 2.69a 64-bit2320+18
−18
(−214)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Fischerle 0.9.80 SE 64-bit2301+20
−20
(−233)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−150
1 = 0 1
–   Schooner 1.5 64-bit2300+24
−25
(−234)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+48
1 1 1 =
–   ChessKISS 1.7c 64-bit2215+19
−19
(−319)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
−91
1 1 1 0

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Created in 2005-2013 by CCRL team
Last games added on September 19, 2020