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 4.0.0 64-bit (3049+22
−22
)Quote
Author: Martin Danielsson Link: Homepage
This is one of the 15 Marvin versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Laser 1.7 64-bit3206+9
−8
(+157)5 − 9
(+2−6=6)
35.7%
5.0 / 14
0.0%
+68
–   RofChade 2.202 64-bit3204+12
−12
(+155)5 − 9
(+0−4=10)
35.7%
5.0 / 14
0.0%
+78
–   Defenchess 2.2 64-bit3202+10
−10
(+153)2.5 − 11.5
(+0−9=5)
17.9%
2.5 / 14
0.0%
−66
–   Schooner 2.2 64-bit3202+10
−10
(+153)4.5 − 9.5
(+1−6=7)
32.1%
4.5 / 14
0.0%
+47
–   RubiChess 1.8 64-bit3187+20
−20
(+138)3.5 − 10.5
(+0−7=7)
25.0%
3.5 / 14
0.0%
−15
–   NirvanaChess 2.5 64-bit3130+20
−20
(+81)8 − 13
(+1−6=14)
38.1%
8.0 / 21
0.0%
+18
–   Pedone 2.1 64-bit3127+21
−21
(+78)8 − 12
(+1−5=14)
40.0%
8.0 / 20
0.0%
+25
–   Lc0 0.26.2 w703810 64-bit3119+32
−32
(+70)5.5 − 8.5
(+2−5=7)
39.3%
5.5 / 14
0.0%
+4
–   Combusken 1.4.0 64-bit3111+21
−21
(+62)5.5 − 9.5
(+0−4=11)
36.7%
5.5 / 15
0.0%
−4
–   Halogen 9 64-bit3110+22
−22
(+61)8 − 13
(+4−9=8)
38.1%
8.0 / 21
0.0%
−13
–   Fritz 15 64-bit3092+10
−10
(+43)8 − 6
(+4−2=8)
57.1%
8.0 / 14
0.0%
+85
–   Winter 0.8 64-bit3080+21
−21
(+31)1 − 1
(+0−0=2)
50.0%
1.0 / 2
2.0%
+31
–   chess22k 1.14 64-bit3077+17
−17
(+28)3 − 5
(+1−3=4)
37.5%
3.0 / 8
2.2%
−45
–   Wasp 4.0 64-bit3076+19
−19
(+27)11 − 11
(+3−3=16)
50.0%
11.0 / 22
3.2%
+27
–   Koivisto 4.0 64-bit3069+22
−21
(+20)11.5 − 9.5
(+8−6=7)
54.8%
11.5 / 21
9.5%
+55
–   ChessBrainVB 3.743064+15
−15
(+15)4 − 4
(+2−2=4)
50.0%
4.0 / 8
12.4%
+20
–   iCE 4.0 64-bit3060+15
−15
(+11)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
21.7%
−71
–   Critter 1.2 32-bit3058+14
−14
(+9)6 − 8
(+1−3=10)
42.9%
6.0 / 14
24.7%
−30
–   Igel 2.3.1 64-bit3055+24
−23
(+6)6.5 − 7.5
(+1−2=11)
46.4%
6.5 / 14
35.7%
−12
–   Seer 1.2.1 64-bit3055+24
−24
(+6)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
35.3%
+36
–   Minic 2.46 64-bit3054+22
−22
(+5)7 − 7
(+4−4=6)
50.0%
7.0 / 14
37.2%
+1
–   Combusken 1.3.0 64-bit3048+23
−23
(−1)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
53.5%
−68
–   Komodo 5 32-bit3046+16
−16
(−3)6 − 8
(+2−4=8)
42.9%
6.0 / 14
59.7%
−45
–   Combusken 1.3.1 64-bit3039+25
−24
(−10)6 − 6
(+2−2=8)
50.0%
6.0 / 12
72.9%
−10
–   Fat Fritz Junior w510 64-bit3029+26
−26
(−20)10.5 − 11.5
(+6−7=9)
47.7%
10.5 / 22
88.0%
−35
–   Pirarucu 3.3.5 64-bit3015+17
−17
(−34)16 − 13
(+9−6=14)
55.2%
16.0 / 29
99.3%
−1
–   Stockfish 2.0.1 32-bit3010+17
−16
(−39)7 − 7
(+4−4=6)
50.0%
7.0 / 14
99.7%
−39
–   Naum 4.6 64-bit3010+12
−12
(−39)2 − 2
(+1−1=2)
50.0%
2.0 / 4
99.9%
−49
–   Andscacs 0.81 64-bit3005+25
−25
(−44)8 − 6
(+3−1=10)
57.1%
8.0 / 14
99.6%
−7
–   Monolith 2 64-bit3004+17
−17
(−45)18 − 16
(+9−7=18)
52.9%
18.0 / 34
100.0%
−28
–   Bagatur 2.2 64-bit2995+18
−18
(−54)6.5 − 5.5
(+3−2=7)
54.2%
6.5 / 12
100.0%
−32
–   Rodent IV 0.30 64-bit2994+34
−34
(−55)8 − 4
(+4−0=8)
66.7%
8.0 / 12
99.6%
+36
–   Amoeba 3.2 64-bit2987+20
−20
(−62)23 − 11
(+15−3=16)
67.6%
23.0 / 34
100.0%
+44
–   FabChess 1.16 64-bit2985+20
−20
(−64)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+18
–   Weiss 1.2 64-bit2982+18
−17
(−67)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
0
–   Topple 0.7.5 64-bit2982+17
−17
(−67)13.5 − 8.5
(+9−4=9)
61.4%
13.5 / 22
100.0%
+3
–   Deuterium 2019.2.37.73 64-bit2980+15
−15
(−69)9 − 3
(+8−2=2)
75.0%
9.0 / 12
100.0%
+126
–   Godel 7.0 64-bit2979+17
−17
(−70)13.5 − 12.5
(+5−4=17)
51.9%
13.5 / 26
100.0%
−59
–   Hiarcs 142959+10
−10
(−90)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−30
–   Naum 4 64-bit2954+13
−13
(−95)10 − 4
(+7−1=6)
71.4%
10.0 / 14
100.0%
+40
–   FabChess 1.15 64-bit2946+19
−19
(−103)16 − 10
(+10−4=12)
61.5%
16.0 / 26
100.0%
−31
–   Tucano 9.00 64-bit2926+22
−22
(−123)9.5 − 4.5
(+5−0=9)
67.9%
9.5 / 14
100.0%
−27
–   Koivisto 3.0 64-bit2899+26
−26
(−150)1 − 3
(+0−2=2)
25.0%
1.0 / 4
100.0%
−299
–   Halogen 6 64-bit2471+37
−37
(−578)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF

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