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 1.3.0 (1976+24
−24
)Quote
Author: Martin Danielsson Link: Homepage
This is one of the 14 Marvin versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   nanoSzachy 2.82300+34
−34
(+324)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   GreKo 5.2.52279+34
−34
(+303)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Joker 1.1.062252+33
−33
(+276)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+119
–   Rotor 0.1a2246+32
−32
(+270)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.0%
+87
–   GarboChess 0.212216+34
−34
(+240)0 − 10
(+0−10=0)
0.0%
0.0 / 10
0.0%
−INF
–   Neurosis 2.32215+25
−25
(+239)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   EveAnn 1.622212+34
−34
(+236)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
0.0%
+84
–   Latista (Sinobyl) 1.52206+22
−22
(+230)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
+3
–   Alf 1.092196+23
−23
(+220)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−69
–   Buzz 0.08 32-bit2194+28
−28
(+218)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−13
–   NagaSkaki 4.002162+34
−34
(+186)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
+86
–   Mediocre 0.3342151+32
−32
(+175)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Prophet 2.0 32-bit2138+19
−19
(+162)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−68
–   Parrot 07.07.222137+19
−19
(+161)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−122
–   Parrot 07.01.162136+31
−31
(+160)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−66
–   DoubleCheck 2.1 32-bit2115+33
−33
(+139)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Adam 3.12110+24
−24
(+134)4.5 − 9.5
(+4−9=1)
32.1%
4.5 / 14
0.0%
−14
–   Lime 622106+28
−28
(+130)3 − 10
(+1−8=4)
23.1%
3.0 / 13
0.0%
−49
–   OBender 2.11.52101+35
−35
(+125)3.5 − 7.5
(+2−6=3)
31.8%
3.5 / 11
0.0%
0
–   BikJump 2.01 32-bit2085+18
−18
(+109)7 − 13
(+3−9=8)
35.0%
7.0 / 20
0.0%
+16
–   Buzz 0.072081+27
−28
(+105)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.0%
−13
–   Atak 6.22081+36
−36
(+105)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.0%
+INF
–   Feuerstein 0.4.5.12080+38
−38
(+104)3 − 9
(+2−8=2)
25.0%
3.0 / 12
0.0%
−87
–   BigLion 2.23w2078+21
−21
(+102)8 − 16
(+6−14=4)
33.3%
8.0 / 24
0.0%
−28
–   FireFly 2.5.42075+33
−33
(+99)3 − 7
(+3−7=0)
30.0%
3.0 / 10
0.0%
−80
–   OBender 3.10.12071+34
−34
(+95)8 − 7
(+6−5=4)
53.3%
8.0 / 15
0.0%
+116
–   Myrddin 0.83k 64-bit2067+33
−33
(+91)7 − 17
(+4−14=6)
29.2%
7.0 / 24
0.0%
−57
–   BigLion 2.23x2067+12
−12
(+91)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−136
–   BikJump 1.8 32-bit2062+34
−34
(+86)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+86
–   Gibbon 2.01b2049+29
−29
(+73)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
−33
–   Mustang 4.972045+26
−26
(+69)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
−43
–   Monarch 1.72045+17
−17
(+69)8 − 8
(+7−7=2)
50.0%
8.0 / 16
0.0%
+69
–   Matheus 2.32043+23
−23
(+67)4 − 2
(+3−1=2)
66.7%
4.0 / 6
0.0%
+171
–   ChessMind 0.822032+23
−23
(+56)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+56
–   Slibo 0.5.12026+26
−26
(+50)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.3%
+50
–   Cupcake 1.1a 64-bit2026+22
−22
(+50)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.2%
+INF
–   Wuttang r2 64-bit2026+18
−18
(+50)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
0.1%
+82
–   Bubble 1.52012+19
−19
(+36)2 − 2
(+2−2=0)
50.0%
2.0 / 4
1.1%
+36
–   Smash 1.0.3 64-bit2006+26
−27
(+30)1 − 1
(+1−1=0)
50.0%
1.0 / 2
5.4%
+30
–   BibiChess 0.52001+24
−24
(+25)3 − 9
(+2−8=2)
25.0%
3.0 / 12
7.8%
−165
–   BSC 3.91996+37
−37
(+20)2 − 0
(+2−0=0)
100.0%
2.0 / 2
19.6%
+INF
–   Schola 1.1.0 32-bit1993+26
−26
(+17)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
18.2%
+102
–   AdroitChess 0.31984+25
−25
(+8)2 − 0
(+2−0=0)
100.0%
2.0 / 2
33.8%
+INF
–   Zeta Dva 0305 64-bit1983+23
−24
(+7)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
34.6%
−17
–   Heracles 0.6.161983+19
−19
(+7)19 − 19
(+15−15=8)
50.0%
19.0 / 38
32.7%
+7
–   Zeta Dva 0220 64-bit1979+28
−29
(+3)1 − 1
(+1−1=0)
50.0%
1.0 / 2
45.0%
+3
–   BSC 3.9++ 64-bit1978+24
−24
(+2)1 − 1
(+1−1=0)
50.0%
1.0 / 2
46.4%
+2
–   Rival 1.181976+22
−22
(0)19 − 15
(+16−12=6)
55.9%
19.0 / 34
51.2%
+43
–   Zeta Dva 0303 64-bit1957+38
−39
(−19)3 − 3
(+2−2=2)
50.0%
3.0 / 6
80.5%
−11
–   Monik 2.2.3 32-bit1956+30
−30
(−20)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
85.7%
−79
–   Feuerstein 0.4.4.21955+29
−29
(−21)1 − 1
(+1−1=0)
50.0%
1.0 / 2
86.7%
−21
–   Smash 1.0.31952+26
−26
(−24)12.5 − 21.5
(+7−16=11)
36.8%
12.5 / 34
92.1%
−112
–   Monik 2.2.3 64-bit1950+23
−23
(−26)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
94.0%
−168
–   Micro-Max 4.8 (DM-PII)1943+20
−20
(−33)39 − 23
(+32−16=14)
62.9%
39.0 / 62
98.3%
+61
–   MatMoi 7.15.0-cct 32-bit1939+25
−25
(−37)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
98.1%
+55
–   ECE 0.31915+26
−27
(−61)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Clueless 1.41913+18
−18
(−63)11 − 10
(+8−7=6)
52.4%
11.0 / 21
100.0%
−43
–   Reger 0.091909+20
−20
(−67)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
100.0%
−136
–   Dabbaba 7.491908+11
−12
(−68)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−210
–   Warrior 1.0.31907+19
−19
(−69)5 − 3
(+4−2=2)
62.5%
5.0 / 8
100.0%
+21
–   Jabba 130320121907+31
−31
(−69)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+87
–   Surprise 4.3b131895+22
−23
(−81)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Micro-Max 4.81893+28
−28
(−83)15 − 12
(+11−8=8)
55.6%
15.0 / 27
100.0%
−42
–   GChess IV 0.2.01881+21
−21
(−95)4 − 1
(+3−0=2)
80.0%
4.0 / 5
100.0%
+89
–   MatMoi 7.15.0-cct 64-bit1869+24
−24
(−107)9.5 − 4.5
(+8−3=3)
67.9%
9.5 / 14
100.0%
+25
–   Predateur 2.01831+40
−41
(−145)22.5 − 9.5
(+20−7=5)
70.3%
22.5 / 32
100.0%
+13
–   Predateur 2.2.1 64-bit1822+19
−19
(−154)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   BeRoChess 1.00 64-bit1809+24
−25
(−167)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF

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