CCRL 40/15
Downloads and Statistics
June 27, 2020
Testing summary:
Total: 1'157'654 games
played by 2'680 programs

White wins: 399'695 (34.5%)
Black wins: 295'571 (25.5%)
Draws: 462'388 (39.9%)
White score: 54.5%

Engine Details

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Marvin 2.0.0 64-bit (2533+22
−22
)Quote
Author: Martin Danielsson Link: Homepage
This is one of the 13 Marvin versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Ethereal 8.19 64-bit2685+24
−23
(+152)3 − 7
(+0−4=6)
30.0%
3.0 / 10
0.0%
+37
–   chess22k 1.4 64-bit2674+23
−23
(+141)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−94
–   Counter 2.7 64-bit2673+27
−27
(+140)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−86
–   Counter 2.8 64-bit2671+25
−25
(+138)1.5 − 6.5
(+0−5=3)
18.8%
1.5 / 8
0.0%
−71
–   Igel 1.4.2 64-bit2667+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
(+127)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.0%
−128
–   Minic 0.47 64-bit2657+30
−30
(+124)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.0%
−54
–   Asymptote 0.5 64-bit2650+22
−22
(+117)5.5 − 8.5
(+3−6=5)
39.3%
5.5 / 14
0.0%
+48
–   DanaSah 7.32640+14
−14
(+107)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.0%
−18
–   tomitankChess 2.1 64-bit2636+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
(+95)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−135
–   Igel 1.1 64-bit2628+26
−26
(+95)2.5 − 3.5
(+0−1=5)
41.7%
2.5 / 6
0.0%
+57
–   Phalanx XXV2619+15
−15
(+86)4 − 8
(+2−6=4)
33.3%
4.0 / 12
0.0%
−27
–   K2 0.912616+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
(+81)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−70
–   Ethereal 8.12 64-bit2611+26
−26
(+78)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+67
–   Monolith 0.4 64-bit2608+19
−19
(+75)3 − 3
(+2−2=2)
50.0%
3.0 / 6
0.0%
+75
–   DanaSah 6.802602+28
−28
(+69)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.0%
−21
–   Ethereal 8.05 64-bit2599+28
−28
(+66)4.5 − 7.5
(+4−7=1)
37.5%
4.5 / 12
0.0%
−38
–   Nawito 18122598+20
−20
(+65)1.5 − 6.5
(+1−6=1)
18.8%
1.5 / 8
0.0%
−196
–   Gogobello 1.2 64-bit2596+28
−28
(+63)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−83
–   Muse 0.953 64-bit2596+16
−16
(+63)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+63
–   GreKo 2016 64-bit2592+22
−22
(+59)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−36
–   tomitankChess 1.5 64-bit2590+23
−23
(+57)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.0%
−61
–   Betsabe II 1.962590+22
−22
(+57)4 − 4
(+3−3=2)
50.0%
4.0 / 8
0.0%
+57
–   Nawito 1.1d2585+28
−28
(+52)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
0.2%
+83
–   Schooner 1.83 64-bit2584+25
−25
(+51)4.5 − 7.5
(+2−5=5)
37.5%
4.5 / 12
0.1%
−26
–   Counter 2.1.0 64-bit2574+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
(+36)4 − 6
(+1−3=6)
40.0%
4.0 / 10
2.6%
−16
–   Coiled 0.4 64-bit2564+17
−17
(+31)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
1.5%
+126
–   Capivara LK 0.09b02g 64-bit2562+16
−16
(+29)8 − 8
(+4−4=8)
50.0%
8.0 / 16
1.8%
+31
–   Ghost 3 64-bit2558+25
−25
(+25)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
7.3%
+55
–   JikChess 0.02 64-bit2558+15
−15
(+25)3 − 1
(+3−1=0)
75.0%
3.0 / 4
3.6%
+260
–   Dorky 4.8 64-bit2556+14
−14
(+23)5 − 7
(+4−6=2)
41.7%
5.0 / 12
4.0%
−45
–   Ghost 3.1 64-bit2549+15
−15
(+16)7 − 13
(+3−9=8)
35.0%
7.0 / 20
11.4%
−77
–   nanoSzachy 4.0 64-bit2546+18
−18
(+13)5.5 − 6.5
(+5−6=1)
45.8%
5.5 / 12
19.5%
−22
–   Betsabe II 1.842545+14
−14
(+12)3.5 − 8.5
(+2−7=3)
29.2%
3.5 / 12
18.8%
−139
–   Maverick 1.5 64-bit2537+14
−14
(+4)8 − 4
(+6−2=4)
66.7%
8.0 / 12
40.3%
+115
–   Fridolin 2.00 64-bit2531+16
−16
(−2)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
57.2%
−94
–   nanoSzachy 4.1 64-bit2530+17
−17
(−3)1 − 3
(+0−2=2)
25.0%
1.0 / 4
60.6%
−160
–   Bagatur 1.5f 64-bit2526+18
−18
(−7)7.5 − 8.5
(+4−5=7)
46.9%
7.5 / 16
69.2%
−27
–   FrankWalter 2.3.5 64-bit2513+24
−24
(−20)4 − 6
(+2−4=4)
40.0%
4.0 / 10
89.6%
−82
–   CyberPagno 3.0 64-bit2512+14
−14
(−21)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
94.3%
+61
–   Shield 1.3.1 64-bit2510+20
−20
(−23)3 − 1
(+2−0=2)
75.0%
3.0 / 4
94.0%
+127
–   Asymptote 0.3 64-bit2504+17
−17
(−29)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
98.0%
+75
–   Dorky 4.5 64-bit2500+19
−19
(−33)6 − 6
(+4−4=4)
50.0%
6.0 / 12
99.0%
−29
–   Pepito 1.59.2 64-bit2495+17
−17
(−38)7.5 − 4.5
(+7−4=1)
62.5%
7.5 / 12
99.7%
+60
–   Jumbo 0.6.96 64-bit2490+19
−19
(−43)6 − 2
(+5−1=2)
75.0%
6.0 / 8
99.9%
+137
–   WyldChess 1.2 64-bit2467+26
−26
(−66)7 − 5
(+3−1=8)
58.3%
7.0 / 12
100.0%
−24
–   Counter 1.99 64-bit2463+32
−32
(−70)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+40
–   Betsabe II 1.662463+22
−22
(−70)8 − 4
(+5−1=6)
66.7%
8.0 / 12
100.0%
+31
–   Twisted Logic 20071202x2458+26
−26
(−75)7.5 − 1.5
(+7−1=1)
83.3%
7.5 / 9
100.0%
+203
–   Nemeton 1.512453+22
−22
(−80)6.5 − 5.5
(+4−3=5)
54.2%
6.5 / 12
100.0%
−62
–   Bumblebee 1.0.36898e1 64-bit2447+19
−19
(−86)8.5 − 3.5
(+7−2=3)
70.8%
8.5 / 12
100.0%
+70
–   Shallow r694 64-bit2444+18
−18
(−89)9 − 3
(+9−3=0)
75.0%
9.0 / 12
100.0%
+143
–   Arasan 10.12443+27
−27
(−90)8 − 4
(+7−3=2)
66.7%
8.0 / 12
100.0%
+40
–   Lozza 1.17a 64-bit2443+18
−17
(−90)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
100.0%
−117
–   Eeyore 1.52 64-bit2442+17
−17
(−91)7.5 − 4.5
(+4−1=7)
62.5%
7.5 / 12
100.0%
−22
–   TJchess 1.3 64-bit2434+17
−17
(−99)9.5 − 2.5
(+7−0=5)
79.2%
9.5 / 12
100.0%
+84
–   Snitch 1.6.2 64-bit2433+21
−21
(−100)10.5 − 1.5
(+9−0=3)
87.5%
10.5 / 12
100.0%
+187
–   Cmcchess 2.6 64-bit2421+17
−17
(−112)11.5 − 4.5
(+10−3=3)
71.9%
11.5 / 16
100.0%
+54
–   Ifrit m1.8 64-bit2412+18
−18
(−121)8.5 − 3.5
(+6−1=5)
70.8%
8.5 / 12
100.0%
+12
–   Diablo 0.5.12412+18
−18
(−121)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
100.0%
−40
–   Ares 1.005.2 64-bit2411+17
−18
(−122)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−122
–   Patzer 3.802399+19
−19
(−134)7 − 5
(+5−3=4)
58.3%
7.0 / 12
100.0%
−71
–   Myrddin 0.87 64-bit2395+13
−13
(−138)10 − 2
(+9−1=2)
83.3%
10.0 / 12
100.0%
+133
–   Orion 0.3.0 64-bit2388+19
−19
(−145)11.5 − 4.5
(+8−1=7)
71.9%
11.5 / 16
100.0%
−4
–   Waxman 20162379+24
−24
(−154)9.5 − 6.5
(+7−4=5)
59.4%
9.5 / 16
100.0%
−94
–   K2 0.672355+23
−23
(−178)11 − 1
(+11−1=0)
91.7%
11.0 / 12
100.0%
+286
–   Jumbo 0.4.17 64-bit2343+28
−27
(−190)11.5 − 4.5
(+10−3=3)
71.9%
11.5 / 16
100.0%
−23
–   Arion 1.72343+18
−18
(−190)9 − 3
(+9−3=0)
75.0%
9.0 / 12
100.0%
+42
–   Gibbon 2.69a 64-bit2320+18
−18
(−213)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   EveAnn 1.722319+16
−16
(−214)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+75
–   Fischerle 0.9.80 SE 64-bit2300+20
−20
(−233)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−150
–   Schooner 1.5 64-bit2300+24
−25
(−233)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+49
–   ChessKISS 1.7c 64-bit2215+19
−19
(−318)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
−90

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Created in 2005-2013 by CCRL team
Last games added on June 27, 2020