CCRL 40/15
Downloads and Statistics
October 17, 2020
Testing summary:
Total: 1'183'411 games
played by 2'723 programs

White wins: 407'663 (34.4%)
Black wins: 301'004 (25.4%)
Draws: 474'744 (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-bit2686+23
−23
(+152)3 − 7
(+0−4=6)
30.0%
3.0 / 10
0.0%
+37
–   Counter 2.7 64-bit2674+27
−27
(+140)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−86
–   chess22k 1.4 64-bit2674+23
−23
(+140)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−95
–   Counter 2.8 64-bit2672+25
−25
(+138)1.5 − 6.5
(+0−5=3)
18.8%
1.5 / 8
0.0%
−71
–   Igel 1.4.2 64-bit2668+27
−27
(+134)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
0.0%
+11
–   Igel 1.4.1 64-bit2660+27
−27
(+126)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.0%
−129
–   Minic 0.47 64-bit2657+30
−30
(+123)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.0%
−55
–   Asymptote 0.5 64-bit2650+22
−22
(+116)5.5 − 8.5
(+3−6=5)
39.3%
5.5 / 14
0.0%
+47
–   DanaSah 7.32640+14
−14
(+106)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.0%
−19
–   tomitankChess 2.1 64-bit2637+22
−22
(+103)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
0.0%
−21
–   Igel 1.2 64-bit2628+19
−19
(+94)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−136
–   Igel 1.1 64-bit2628+26
−26
(+94)2.5 − 3.5
(+0−1=5)
41.7%
2.5 / 6
0.0%
+56
–   Phalanx XXV2619+15
−15
(+85)4 − 8
(+2−6=4)
33.3%
4.0 / 12
0.0%
−28
–   K2 0.912617+15
−15
(+83)4.5 − 7.5
(+3−6=3)
37.5%
4.5 / 12
0.0%
−4
–   RubiChess 1.0 64-bit2614+21
−21
(+80)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−71
–   Ethereal 8.12 64-bit2612+26
−26
(+78)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+67
–   Monolith 0.4 64-bit2609+19
−19
(+75)3 − 3
(+2−2=2)
50.0%
3.0 / 6
0.0%
+75
–   DanaSah 6.802603+28
−28
(+69)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.0%
−21
–   Ethereal 8.05 64-bit2600+28
−28
(+66)4.5 − 7.5
(+4−7=1)
37.5%
4.5 / 12
0.0%
−38
–   Nawito 18122599+20
−20
(+65)1.5 − 6.5
(+1−6=1)
18.8%
1.5 / 8
0.0%
−196
–   Muse 0.953 64-bit2597+16
−16
(+63)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+63
–   Gogobello 1.2 64-bit2596+28
−28
(+62)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−84
–   GreKo 2016 64-bit2593+22
−22
(+59)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−36
–   Betsabe II 1.962593+21
−21
(+59)4 − 4
(+3−3=2)
50.0%
4.0 / 8
0.0%
+59
–   tomitankChess 1.5 64-bit2591+23
−23
(+57)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.0%
−61
–   Schooner 1.83 64-bit2585+25
−25
(+51)4.5 − 7.5
(+2−5=5)
37.5%
4.5 / 12
0.1%
−26
–   Nawito 1.1d2585+28
−28
(+51)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
0.2%
+82
–   Counter 2.1.0 64-bit2575+24
−24
(+41)6.5 − 5.5
(+3−2=7)
54.2%
6.5 / 12
0.6%
+59
–   Minic 0.43 64-bit2569+29
−29
(+35)4 − 6
(+1−3=6)
40.0%
4.0 / 10
2.7%
−17
–   Coiled 0.4 64-bit2564+17
−17
(+30)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
1.5%
+125
–   Capivara LK 0.09b02g 64-bit2563+16
−16
(+29)8 − 8
(+4−4=8)
50.0%
8.0 / 16
1.9%
+31
–   JikChess 0.02 64-bit2558+15
−15
(+24)3 − 1
(+3−1=0)
75.0%
3.0 / 4
3.6%
+259
–   Dorky 4.8 64-bit2558+14
−14
(+24)5 − 7
(+4−6=2)
41.7%
5.0 / 12
3.3%
−44
–   Ghost 3 64-bit2556+24
−24
(+22)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
9.3%
+52
–   Ghost 3.1 64-bit2553+15
−15
(+19)7 − 13
(+3−9=8)
35.0%
7.0 / 20
7.9%
−74
–   Betsabe II 1.842546+14
−14
(+12)3.5 − 8.5
(+2−7=3)
29.2%
3.5 / 12
18.5%
−139
–   nanoSzachy 4.0 64-bit2546+18
−18
(+12)5.5 − 6.5
(+5−6=1)
45.8%
5.5 / 12
19.6%
−23
–   Maverick 1.5 64-bit2537+14
−14
(+3)8 − 4
(+6−2=4)
66.7%
8.0 / 12
42.0%
+114
–   Fridolin 2.00 64-bit2532+16
−16
(−2)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
57.0%
−94
–   nanoSzachy 4.1 64-bit2530+17
−17
(−4)1 − 3
(+0−2=2)
25.0%
1.0 / 4
60.7%
−161
–   Bagatur 1.5f 64-bit2527+18
−18
(−7)7.5 − 8.5
(+4−5=7)
46.9%
7.5 / 16
68.9%
−27
–   CyberPagno 3.0 64-bit2514+14
−14
(−20)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
94.1%
+62
–   FrankWalter 2.3.5 64-bit2514+24
−24
(−20)4 − 6
(+2−4=4)
40.0%
4.0 / 10
89.4%
−82
–   Shield 1.3.1 64-bit2511+20
−20
(−23)3 − 1
(+2−0=2)
75.0%
3.0 / 4
93.9%
+127
–   Asymptote 0.3 64-bit2505+17
−17
(−29)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
98.0%
+75
–   Dorky 4.5 64-bit2501+19
−19
(−33)6 − 6
(+4−4=4)
50.0%
6.0 / 12
99.0%
−29
–   Pepito 1.59.2 64-bit2495+17
−17
(−39)7.5 − 4.5
(+7−4=1)
62.5%
7.5 / 12
99.7%
+59
–   Jumbo 0.6.96 64-bit2490+19
−19
(−44)6 − 2
(+5−1=2)
75.0%
6.0 / 8
99.9%
+136
–   WyldChess 1.2 64-bit2470+25
−26
(−64)7 − 5
(+3−1=8)
58.3%
7.0 / 12
100.0%
−22
–   Betsabe II 1.662465+22
−22
(−69)8 − 4
(+5−1=6)
66.7%
8.0 / 12
100.0%
+32
–   Counter 1.99 64-bit2464+32
−32
(−70)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+40
–   Twisted Logic 20071202x2459+26
−27
(−75)7.5 − 1.5
(+7−1=1)
83.3%
7.5 / 9
100.0%
+203
–   Nemeton 1.512454+22
−22
(−80)6.5 − 5.5
(+4−3=5)
54.2%
6.5 / 12
100.0%
−62
–   Bumblebee 1.0.36898e1 64-bit2448+19
−19
(−86)8.5 − 3.5
(+7−2=3)
70.8%
8.5 / 12
100.0%
+70
–   Lozza 1.17a 64-bit2444+18
−17
(−90)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
100.0%
−117
–   Arasan 10.12443+27
−27
(−91)8 − 4
(+7−3=2)
66.7%
8.0 / 12
100.0%
+39
–   Shallow r694 64-bit2443+17
−18
(−91)9 − 3
(+9−3=0)
75.0%
9.0 / 12
100.0%
+141
–   Eeyore 1.52 64-bit2442+17
−17
(−92)7.5 − 4.5
(+4−1=7)
62.5%
7.5 / 12
100.0%
−23
–   TJchess 1.3 64-bit2435+17
−17
(−99)9.5 − 2.5
(+7−0=5)
79.2%
9.5 / 12
100.0%
+84
–   Snitch 1.6.2 64-bit2434+21
−21
(−100)10.5 − 1.5
(+9−0=3)
87.5%
10.5 / 12
100.0%
+187
–   Cmcchess 2.6 64-bit2422+17
−17
(−112)11.5 − 4.5
(+10−3=3)
71.9%
11.5 / 16
100.0%
+54
–   Diablo 0.5.12413+18
−18
(−121)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
100.0%
−40
–   Ifrit m1.8 64-bit2413+18
−18
(−121)8.5 − 3.5
(+6−1=5)
70.8%
8.5 / 12
100.0%
+12
–   Ares 1.005.2 64-bit2412+17
−18
(−122)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−122
–   Patzer 3.802398+19
−19
(−136)7 − 5
(+5−3=4)
58.3%
7.0 / 12
100.0%
−73
–   Myrddin 0.87 64-bit2397+13
−13
(−137)10 − 2
(+9−1=2)
83.3%
10.0 / 12
100.0%
+134
–   Orion 0.3.0 64-bit2388+19
−19
(−146)11.5 − 4.5
(+8−1=7)
71.9%
11.5 / 16
100.0%
−5
–   Waxman 20162379+24
−24
(−155)9.5 − 6.5
(+7−4=5)
59.4%
9.5 / 16
100.0%
−95
–   K2 0.672356+23
−23
(−178)11 − 1
(+11−1=0)
91.7%
11.0 / 12
100.0%
+286
–   Jumbo 0.4.17 64-bit2344+27
−28
(−190)11.5 − 4.5
(+10−3=3)
71.9%
11.5 / 16
100.0%
−23
–   Arion 1.72343+18
−18
(−191)9 − 3
(+9−3=0)
75.0%
9.0 / 12
100.0%
+41
–   EveAnn 1.722321+16
−16
(−213)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+76
–   Gibbon 2.69a 64-bit2320+18
−18
(−214)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   Schooner 1.5 64-bit2301+24
−24
(−233)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+49
–   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
–   ChessKISS 1.7c 64-bit2215+19
−19
(−319)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
−91

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Created in 2005-2013 by CCRL team
Last games added on October 17, 2020