CCRL 40/15
Downloads and Statistics
February 27, 2021
Testing summary:
Total: 1'220'404 games
played by 2'798 programs

White wins: 419'286 (34.4%)
Black wins: 308'460 (25.3%)
Draws: 492'658 (40.4%)
White score: 54.5%

Engine Details

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Marvin 5.0.0 64-bit#44  (3103+27
−27
)Quote
Author: Martin Danielsson Link: Homepage
This is one of the 15 Marvin versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   RofChade 2.3 64-bit3239+11
−11
(+136)2.5 − 9.5
(+1−8=3)
20.8%
2.5 / 12
0.0%
−80
0 0 0 1 0 0 = 0 0 0 = =
–   Booot 6.4 64-bit3238+11
−11
(+135)3 − 5
(+1−3=4)
37.5%
3.0 / 8
0.0%
+57
1 = = 0 = 0 = 0
–   Laser 1.7 64-bit3206+9
−8
(+103)3 − 5
(+0−2=6)
37.5%
3.0 / 8
0.0%
+43
= = 0 = 0 = = =
–   Defenchess 2.2 64-bit3202+10
−10
(+99)2.5 − 5.5
(+0−3=5)
31.3%
2.5 / 8
0.0%
−9
= = = 0 = 0 = 0
–   Schooner 2.2 64-bit3202+10
−10
(+99)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+109
= 1 = 0
–   Wasp 4.50 64-bit3158+26
−26
(+55)6 − 10
(+2−6=8)
37.5%
6.0 / 16
0.2%
−16
0 = 0 = 1 = = 0 = 0 0 0 = = = 1
–   Arasan 22.2 64-bit3155+25
−25
(+52)8.5 − 15.5
(+3−10=11)
35.4%
8.5 / 24
0.2%
−35
= 0 0 1 0 1 0 = = 1 = = 0 0 = = = = 0 = = 0 0 0
–   NirvanaChess 2.5 64-bit3130+20
−20
(+27)8 − 8
(+3−3=10)
50.0%
8.0 / 16
5.5%
+27
= = = = = = 1 0 = 0 1 1 = = = 0
–   Winter 0.9 64-bit3126+18
−18
(+23)8.5 − 7.5
(+3−2=11)
53.1%
8.5 / 16
8.2%
+40
= = = = = = = 1 = = = 1 0 0 1 =
–   Roc 1.7 64-bit3124+24
−24
(+21)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
12.5%
−38
= = = 0
–   Orion 0.8 64-bit3122+22
−22
(+19)8 − 8
(+2−2=12)
50.0%
8.0 / 16
14.0%
+21
= = = = = = 0 1 = = = = = 0 = 1
–   Lc0 0.26.3 w703810 64-bit3121+78
−78
(+18)3 − 1
(+2−0=2)
75.0%
3.0 / 4
33.4%
+163
= 1 1 =
–   Lc0 0.26.2 w703810 64-bit3119+32
−32
(+16)4 − 4
(+3−3=2)
50.0%
4.0 / 8
21.6%
+10
1 0 1 0 = 0 = 1
–   Combusken 1.4.0 64-bit3111+21
−21
(+8)8 − 8
(+3−3=10)
50.0%
8.0 / 16
31.9%
+12
= 0 = 1 0 = = = = 1 = = 0 = = 1
–   Halogen 9 64-bit3110+22
−22
(+7)8.5 − 7.5
(+5−4=7)
53.1%
8.5 / 16
34.4%
+24
0 0 0 1 = 1 = = 1 1 = = = 1 0 =
–   Komodo 4 64-bit3096+11
−11
(−7)4 − 4
(+1−1=6)
50.0%
4.0 / 8
66.5%
−7
= = = 0 1 = = =
–   Demolito 2020-05-14 64-bit3088+19
−19
(−15)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
80.6%
+16
= 0 = = 1 = = 1
–   Houdini 1.5a 32-bit3087+12
−12
(−16)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
84.6%
+19
= = = 0 1 = 1 =
–   Demolito 2020-12-24 64-bit3086+79
−81
(−17)2 − 2
(+1−1=2)
50.0%
2.0 / 4
65.5%
−17
0 1 = =
–   Wasp 4.0 64-bit3076+19
−19
(−27)4 − 4
(+1−1=6)
50.0%
4.0 / 8
94.7%
−27
1 0 = = = = = =
–   Toga III 0.2 64-bit3074+61
−60
(−29)4 − 4
(+2−2=4)
50.0%
4.0 / 8
80.5%
−23
0 1 0 = = = 1 =
–   Texel 1.07 64-bit3073+11
−11
(−30)5 − 3
(+3−1=4)
62.5%
5.0 / 8
97.7%
+44
1 = = 1 0 1 = =
–   Koivisto 4.0 64-bit3069+22
−21
(−34)7 − 5
(+4−2=6)
58.3%
7.0 / 12
97.4%
+15
1 = 1 1 = = 0 = 1 = = 0
–   Critter 1.2 32-bit3058+14
−14
(−45)4 − 4
(+2−2=4)
50.0%
4.0 / 8
99.8%
−45
1 0 1 = = 0 = =
–   Seer 1.2.1 64-bit3055+24
−24
(−48)6.5 − 5.5
(+1−0=11)
54.2%
6.5 / 12
99.6%
−27
1 = = = = = = = = = = =
–   Igel 2.3.1 64-bit3055+24
−23
(−48)5 − 3
(+2−0=6)
62.5%
5.0 / 8
99.6%
+15
= = 1 = = = = 1
–   Minic 2.46 64-bit3054+22
−22
(−49)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
99.7%
−1
0 = 1 0 1 = 1 =
–   Minic 3.03 64-bit3047+25
−26
(−56)10.5 − 9.5
(+4−3=13)
52.5%
10.5 / 20
99.9%
−43
= = = = = = = = = = 1 1 0 0 0 = = = 1 1
–   Rybka 3 64-bit3046+11
−11
(−57)5 − 3
(+3−1=4)
62.5%
5.0 / 8
100.0%
+12
= 0 = 1 = 1 1 =
–   Senpai 2.0 64-bit3030+11
−11
(−73)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+50
= = 1 0 1 = 1 1
–   Pirarucu 3.3.5 64-bit3015+17
−17
(−88)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+30
1 0 = 1 = 1 1 =
–   Topple 0.8.0 64-bit3010+24
−24
(−93)10.5 − 7.5
(+6−3=9)
58.3%
10.5 / 18
100.0%
−42
= = 1 1 1 0 = 0 = = 0 = = 1 = = 1 1
–   Stockfish 2.0.1 32-bit3010+17
−16
(−93)5.5 − 2.5
(+3−0=5)
68.8%
5.5 / 8
100.0%
+11
1 = = 1 = = 1 =
–   Andscacs 0.81 64-bit3005+25
−25
(−98)6.5 − 1.5
(+5−0=3)
81.3%
6.5 / 8
100.0%
+111
1 = 1 = 1 1 = 1
–   Stash 27.0 64-bit2990+30
−30
(−113)9 − 7
(+4−2=10)
56.3%
9.0 / 16
100.0%
−76
1 = 0 0 = = 1 = = = = = = 1 1 =
–   FabChess 1.16 64-bit2985+20
−20
(−118)5.5 − 2.5
(+3−0=5)
68.8%
5.5 / 8
100.0%
−13
= = 1 = = = 1 1
–   Weiss 1.2 64-bit2982+18
−17
(−121)5 − 3
(+4−2=2)
62.5%
5.0 / 8
100.0%
−27
1 1 1 0 1 = 0 =

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Created in 2005-2013 by CCRL team
Last games added on February 27, 2021