CCRL 40/40
Downloads and Statistics
December 7, 2019
Testing summary:
Total: 1'104'002 games
played by 2'573 programs
150928 CPU days (X2 4600+)

White wins: 382'601 (34.7%)
Black wins: 284'129 (25.7%)
Draws: 437'272 (39.6%)
White score: 54.5%

Engine Details

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Marvin 2.0.0 64-bit (2532+22
−22
)Quote
Author: Martin Danielsson Link: Homepage
This is one of the 11 Marvin versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Ethereal 8.19 64-bit2685+24
−24
(+153)3 − 7
(+0−4=6)
30.0%
3.0 / 10
0.0%
+38
0 = = 0 0 = = = 0 =
–   chess22k 1.4 64-bit2674+23
−23
(+142)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−93
0 = 0 = 1 0 0 0 0 0
–   Counter 2.7 64-bit2673+27
−27
(+141)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−85
0 0 0 0 0 0 = 1 = 0
–   Counter 2.8 64-bit2670+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
(+135)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
0.0%
+12
0 0 1 = 0 1 0 1 0 0
–   Igel 1.4.1 64-bit2660+27
−27
(+128)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.0%
−127
0 = 0 0 0 = 0 = 0 0
–   Minic 0.47 64-bit2656+30
−30
(+124)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.0%
−54
= 0 0 0 = 0 1 0
–   Asymptote 0.5 64-bit2646+22
−22
(+114)5.5 − 8.5
(+3−6=5)
39.3%
5.5 / 14
0.0%
+45
1 1 = = 0 0 = 0 0 1 = 0 0 =
–   DanaSah 7.32639+14
−14
(+107)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.0%
−18
0 0 0 = 1 = = 0
–   tomitankChess 2.1 64-bit2636+22
−22
(+104)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
0.0%
−20
1 0 0 0 1 = 0 0 0 1
–   Igel 1.2 64-bit2628+19
−19
(+96)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−134
0 = 0 1 0 0 0 0 = 0
–   Igel 1.1 64-bit2626+26
−26
(+94)2.5 − 3.5
(+0−1=5)
41.7%
2.5 / 6
0.0%
+56
= 0 = = = =
–   Phalanx XXV2618+15
−15
(+86)4 − 8
(+2−6=4)
33.3%
4.0 / 12
0.0%
−27
= = 0 1 = 1 0 0 0 0 0 =
–   K2 0.912615+15
−15
(+83)4.5 − 7.5
(+3−6=3)
37.5%
4.5 / 12
0.0%
−4
= = 0 0 1 0 0 0 = 0 1 1
–   RubiChess 1.0 64-bit2613+21
−21
(+81)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−70
0 0 0 = 0 1 0 = 0 1
–   Ethereal 8.12 64-bit2611+26
−26
(+79)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+68
0 = 1 =
–   Monolith 0.4 64-bit2607+19
−19
(+75)3 − 3
(+2−2=2)
50.0%
3.0 / 6
0.0%
+75
0 1 0 = = 1
–   DanaSah 6.802601+28
−27
(+69)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.0%
−21
= 0 1 0 1 = 0 0
–   Ethereal 8.05 64-bit2598+28
−28
(+66)4.5 − 7.5
(+4−7=1)
37.5%
4.5 / 12
0.0%
−38
= 0 1 1 0 0 0 0 1 1 0 0
–   Nawito 18122596+19
−19
(+64)1.5 − 6.5
(+1−6=1)
18.8%
1.5 / 8
0.0%
−197
0 0 = 0 0 0 1 0
–   Muse 0.953 64-bit2595+16
−16
(+63)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+63
1 0 = =
–   Gogobello 1.2 64-bit2595+28
−28
(+63)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−83
= 0 0 0 1 0 = 1 0 0
–   GreKo 2016 64-bit2592+21
−22
(+60)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−35
1 0 0 =
–   tomitankChess 1.5 64-bit2589+23
−23
(+57)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.0%
−61
0 = = 1 = 0 0 0
–   Betsabe II 1.962585+26
−26
(+53)4 − 4
(+3−3=2)
50.0%
4.0 / 8
0.1%
+53
1 0 1 = = 1 0 0
–   Nawito 1.1d2583+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-bit2583+25
−25
(+51)4.5 − 7.5
(+2−5=5)
37.5%
4.5 / 12
0.1%
−26
= 0 0 0 1 0 1 0 = = = =
–   Counter 2.1.0 64-bit2573+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-bit2567+29
−29
(+35)4 − 6
(+1−3=6)
40.0%
4.0 / 10
2.6%
−17
1 0 = = = 0 = = = 0
–   Coiled 0.4 64-bit2563+17
−17
(+31)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
1.4%
+126
0 1 1 =
–   Capivara LK 0.09b02g 64-bit2560+16
−16
(+28)8 − 8
(+4−4=8)
50.0%
8.0 / 16
2.1%
+30
= = = 0 = 0 = 1 = 1 1 = 0 = 1 0
–   JikChess 0.02 64-bit2557+16
−16
(+25)3 − 1
(+3−1=0)
75.0%
3.0 / 4
3.4%
+260
1 0 1 1
–   Dorky 4.8 64-bit2552+15
−15
(+20)5 − 7
(+4−6=2)
41.7%
5.0 / 12
6.8%
−48
1 1 0 0 0 = 1 0 0 0 1 =
–   Ghost 3 64-bit2548+26
−26
(+16)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
17.4%
+46
=
–   Ghost 3.1 64-bit2548+16
−16
(+16)7 − 13
(+3−9=8)
35.0%
7.0 / 20
11.5%
−77
= 0 = 0 1 = 0 0 0 = = 0 = = 0 0 0 1 = 1
–   nanoSzachy 4.0 64-bit2545+17
−18
(+13)5.5 − 6.5
(+5−6=1)
45.8%
5.5 / 12
18.0%
−22
1 1 = 0 1 0 0 0 1 0 1 0
–   Betsabe II 1.842543+14
−14
(+11)3.5 − 8.5
(+2−7=3)
29.2%
3.5 / 12
21.6%
−140
= = 0 0 0 = 1 0 0 1 0 0
–   Maverick 1.5 64-bit2533+14
−14
(+1)8 − 4
(+6−2=4)
66.7%
8.0 / 12
46.2%
+112
0 = 1 1 = = 1 1 1 0 = 1
–   Fridolin 2.00 64-bit2530+16
−16
(−2)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
56.6%
−94
0 1 0 =
–   nanoSzachy 4.1 64-bit2529+17
−17
(−3)1 − 3
(+0−2=2)
25.0%
1.0 / 4
60.3%
−160
0 = 0 =
–   Bagatur 1.5f 64-bit2524+18
−18
(−8)7.5 − 8.5
(+4−5=7)
46.9%
7.5 / 16
70.5%
−28
= = = 1 0 1 1 0 = = 0 = 0 = 0 1
–   FrankWalter 2.3.5 64-bit2512+24
−24
(−20)4 − 6
(+2−4=4)
40.0%
4.0 / 10
89.2%
−82
0 0 = 1 0 = = = 0 1
–   CyberPagno 3.0 64-bit2511+15
−15
(−21)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
94.6%
+61
= 1 1 0
–   Shield 1.3.1 64-bit2509+20
−20
(−23)3 − 1
(+2−0=2)
75.0%
3.0 / 4
93.8%
+127
1 1 = =
–   Asymptote 0.3 64-bit2503+17
−17
(−29)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
98.2%
+75
0 1 = 0 1 = = 1 1 1
–   Dorky 4.5 64-bit2499+19
−19
(−33)6 − 6
(+4−4=4)
50.0%
6.0 / 12
99.0%
−29
1 = 1 = 0 0 = 0 1 0 1 =
–   Pepito 1.59 64-bit2492+17
−17
(−40)7.5 − 4.5
(+7−4=1)
62.5%
7.5 / 12
99.8%
+58
1 0 1 0 1 0 = 1 1 1 1 0
–   Jumbo 0.6.96 64-bit2487+18
−18
(−45)6 − 2
(+5−1=2)
75.0%
6.0 / 8
99.9%
+135
1 1 0 1 = 1 1 =
–   WyldChess 1.2 64-bit2466+26
−26
(−66)7 − 5
(+3−1=8)
58.3%
7.0 / 12
100.0%
−24
= = = = = 0 = = = 1 1 1
–   Betsabe II 1.662462+22
−22
(−70)8 − 4
(+5−1=6)
66.7%
8.0 / 12
100.0%
+31
= 1 1 0 1 = 1 = = = 1 =
–   Counter 1.99 64-bit2462+32
−32
(−70)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+40
0 1 1 = = 1
–   Twisted Logic 20071202x2458+26
−27
(−74)7.5 − 1.5
(+7−1=1)
83.3%
7.5 / 9
100.0%
+204
1 1 1 1 1 1 = 1 0
–   Nemeton 1.512452+22
−22
(−80)6.5 − 5.5
(+4−3=5)
54.2%
6.5 / 12
100.0%
−62
= 1 = 0 1 0 = 1 = 0 = 1
–   Bumblebee 1.0.36898e1 64-bit2445+19
−19
(−87)8.5 − 3.5
(+7−2=3)
70.8%
8.5 / 12
100.0%
+69
0 = 1 1 1 1 0 = 1 1 1 =
–   Eeyore 1.52 64-bit2444+18
−18
(−88)7.5 − 4.5
(+4−1=7)
62.5%
7.5 / 12
100.0%
−19
1 0 = 1 = 1 = = 1 = = =
–   Shallow r694 64-bit2443+18
−18
(−89)9 − 3
(+9−3=0)
75.0%
9.0 / 12
100.0%
+143
1 1 1 1 0 1 0 0 1 1 1 1
–   Lozza 1.17a 64-bit2442+17
−17
(−90)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
100.0%
−117
1 0 = 0 1 1 0 0 = = = =
–   Arasan 10.12441+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
–   TJchess 1.3 64-bit2434+17
−17
(−98)9.5 − 2.5
(+7−0=5)
79.2%
9.5 / 12
100.0%
+85
= 1 1 1 = = 1 1 = 1 = 1
–   Snitch 1.6.2 64-bit2432+21
−21
(−100)10.5 − 1.5
(+9−0=3)
87.5%
10.5 / 12
100.0%
+187
= = 1 1 1 = 1 1 1 1 1 1
–   Cmcchess 2.6 64-bit2420+17
−17
(−112)11.5 − 4.5
(+10−3=3)
71.9%
11.5 / 16
100.0%
+54
1 0 1 = 0 = 1 1 1 1 1 1 0 1 = 1
–   Diablo 0.5.12411+18
−18
(−121)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
100.0%
−40
0 = = 0 = 1 1 = 1 1 1 =
–   Ifrit m1.8 64-bit2411+18
−18
(−121)8.5 − 3.5
(+6−1=5)
70.8%
8.5 / 12
100.0%
+12
1 1 = = 1 1 0 1 1 = = =
–   Ares 1.005.2 64-bit2410+17
−18
(−122)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−122
1 0 1 0
–   Patzer 3.802400+19
−19
(−132)7 − 5
(+5−3=4)
58.3%
7.0 / 12
100.0%
−69
1 = 0 = 1 = 0 = 1 1 1 0
–   Myrddin 0.87 64-bit2395+14
−14
(−137)10 − 2
(+9−1=2)
83.3%
10.0 / 12
100.0%
+134
1 1 1 = 1 = 1 1 1 1 1 0
–   Orion 0.3.0 64-bit2387+19
−19
(−145)11.5 − 4.5
(+8−1=7)
71.9%
11.5 / 16
100.0%
−4
0 = 1 1 1 1 1 = = = 1 = = = 1 1
–   Waxman 20162377+24
−24
(−155)9.5 − 6.5
(+7−4=5)
59.4%
9.5 / 16
100.0%
−95
= = 1 1 0 = 0 0 = 1 = 1 1 0 1 1
–   K2 0.672354+23
−23
(−178)11 − 1
(+11−1=0)
91.7%
11.0 / 12
100.0%
+286
1 1 1 1 0 1 1 1 1 1 1 1
–   Jumbo 0.4.17 64-bit2342+28
−28
(−190)11.5 − 4.5
(+10−3=3)
71.9%
11.5 / 16
100.0%
−23
1 = 1 = 1 = 1 1 1 0 1 0 1 1 0 1
–   Arion 1.72342+18
−19
(−190)9 − 3
(+9−3=0)
75.0%
9.0 / 12
100.0%
+42
0 0 1 1 1 1 1 1 0 1 1 1
–   EveAnn 1.722319+16
−16
(−213)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+76
1 1 1 =
–   Gibbon 2.69a 64-bit2318+18
−18
(−214)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Schooner 1.5 64-bit2299+24
−24
(−233)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+49
1 1 1 =
–   Fischerle 0.9.80 SE 64-bit2298+20
−20
(−234)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−151
1 = 0 1
–   ChessKISS 1.7c 64-bit2213+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 December 7, 2019