CCRL Blitz
Downloads and Statistics
February 27, 2021
Testing summary:
Total: 2'472'902 games
played by 2'944 programs

White wins: 950'998 (38.5%)
Black wins: 761'961 (30.8%)
Draws: 759'943 (30.7%)
White score: 53.8%

Engine Details

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Marvin 4.0.0 64-bit (3071+17
−17		)Quote
Author: Martin Danielsson Link: Homepage
This is one of the 20 Marvin versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Winter 0.9 64-bit3158+15
−15		(+87)13.5 − 18.5
(+6−11=15)
42.2%
13.5 / 32
0.0%
+39
0 1 0 0 0 0 = 0 1 = 1 = 0 = 0 1 = 0 = 0 = = = 1 0 = = = 1 = = =
–   Halogen 9 64-bit3154+17
−17		(+83)13 − 19
(+6−12=14)
40.6%
13.0 / 32
0.0%
+24
0 = = 1 = 0 = 0 = = 0 0 1 1 0 = 0 1 = 0 0 = 0 1 = = 0 = 1 = 0 =
–   NirvanaChess 2.4 64-bit3132+8
−8		(+61)11 − 21
(+3−13=16)
34.4%
11.0 / 32
0.0%
−30
= = = = 0 0 0 = 0 = 0 = 0 0 = = = 0 0 = 1 0 = 1 0 = = = 1 0 = 0
–   Demolito 2020-05-14 64-bit3132+17
−17		(+61)13.5 − 18.5
(+6−11=15)
42.2%
13.5 / 32
0.0%
+10
0 = 1 0 0 1 = 1 0 0 0 = 1 = = 1 0 = = = 0 = = = 1 = 0 = = = 0 0
–   Vajolet2 2.8 64-bit3131+12
−12		(+60)14.5 − 17.5
(+7−10=15)
45.3%
14.5 / 32
0.0%
+34
= = = 0 = = = 0 = 1 0 1 = 0 = = 1 0 = = = 1 0 0 = = 1 1 0 0 1 0
–   Nemorino 5.00 64-bit3116+10
−10		(+45)12 − 19
(+8−15=8)
38.7%
12.0 / 31
0.0%
−35
0 = 0 1 0 1 0 = 0 0 0 1 0 = 0 0 1 1 = 0 0 0 0 1 = 1 = = = 0 1
–   Minic 2.43 64-bit3116+18
−19		(+45)12 − 20
(+4−12=16)
37.5%
12.0 / 32
0.0%
−28
= = 0 = = 0 1 0 = = = 1 = = = 0 0 = 1 0 1 = = 0 0 = 0 0 0 = = 0
–   Texel 1.07 64-bit3113+8
−8		(+42)9 − 23
(+2−16=14)
28.1%
9.0 / 32
0.0%
−96
0 = 0 0 0 = = = 0 = = = 0 1 = 0 0 0 0 0 = 0 = 0 = 1 = 0 0 0 = =
–   Rybka 4.1 64-bit3110+6
−6		(+39)14 − 18
(+6−10=16)
43.8%
14.0 / 32
0.0%
+4
= = = 0 0 1 = 1 0 = = 0 = 1 0 0 0 = 0 1 = 1 = = = 0 = = = 0 1 =
–   Hannibal 1.7 64-bit3110+7
−7		(+39)14 − 18
(+8−12=12)
43.8%
14.0 / 32
0.0%
0
1 0 0 = 1 = = 0 0 1 = 0 0 = 0 0 0 0 1 = 1 0 1 1 = 0 1 = = = = =
–   iCE 4.0 64-bit3109+12
−12		(+38)16.5 − 15.5
(+9−8=15)
51.6%
16.5 / 32
0.0%
+46
= 0 1 1 1 = = 0 0 = = 1 1 1 0 = = 1 0 0 = 0 = = 1 = = = 1 = 0 =
–   Combusken 1.3.0 64-bit3104+18
−18		(+33)15.5 − 16.5
(+9−10=13)
48.4%
15.5 / 32
0.4%
+22
= 0 0 = 1 0 = = = = = 1 = = 1 0 1 0 0 1 1 = = = 0 1 1 0 0 0 = 1
–   chess22k 1.14 64-bit3096+15
−15		(+25)19 − 13
(+8−2=22)
59.4%
19.0 / 32
1.4%
+71
= = = 0 1 1 = = = 1 = 1 = 0 = = = = = = 1 1 = = = 1 = 1 = = = =
–   Seer 1.2.1 64-bit3091+17
−17		(+20)12 − 19
(+5−12=14)
38.7%
12.0 / 31
4.5%
−48
0 0 = = 0 0 0 = 1 0 1 1 = = 1 = = = = 0 = = 0 0 0 1 = = 0 = 0
–   Protector 1.9.0 64-bit3088+7
−6		(+17)15.5 − 16.5
(+9−10=13)
48.4%
15.5 / 32
3.3%
+7
= 1 1 = 1 0 0 = 1 0 = 0 = = 1 = = 0 0 0 = 0 1 1 0 = 1 0 = = 1 =
–   Senpai 2.0 64-bit3086+8
−8		(+15)17 − 15
(+7−5=20)
53.1%
17.0 / 32
5.8%
+33
1 = = 0 = = 0 = = = 1 = = = = = = 1 = 0 1 = = 0 1 1 = = 0 = 1 =
–   Pirarucu 3.3.5 64-bit3062+14
−14		(−9)16 − 16
(+9−9=14)
50.0%
16.0 / 32
80.6%
−10
= 0 0 = 1 0 1 = 1 = = = 1 1 = = 1 1 1 0 0 = 0 = = 0 = 0 = = 1 0
–   Winter 0.8 64-bit3054+17
−16		(−17)12 − 20
(+6−14=12)
37.5%
12.0 / 32
92.9%
−97
0 = 0 = 1 = = = 1 0 1 0 1 0 0 0 = = 1 0 = 1 = 0 0 = = 0 0 0 = 0
–   SmarThink 1.98 64-bit3045+8
−8		(−26)19 − 12
(+14−7=10)
61.3%
19.0 / 31
99.7%
+50
= = = 1 0 = 1 = 0 1 1 1 = 1 0 = 1 = 1 1 1 1 1 1 0 = 1 0 0 = 0
–   Weiss 1.2 64-bit3040+16
−16		(−31)19 − 13
(+11−5=16)
59.4%
19.0 / 32
99.6%
+24
= 1 = 1 0 1 1 = = = 1 = = = = 1 0 = = = 1 1 = 1 1 0 = = 0 = 0 1
–   Monolith 2.01 64-bit3037+15
−15		(−34)20.5 − 11.5
(+14−5=13)
64.1%
20.5 / 32
99.9%
+55
= = = 1 0 1 0 1 1 = = 1 1 0 = = = = 1 1 1 1 1 0 1 0 1 = = 1 = =
–   FabChess 1.16 64-bit3035+16
−16		(−36)17 − 15
(+9−7=16)
53.1%
17.0 / 32
99.9%
−16
= = 1 1 0 = = = 0 = 1 0 1 = = 1 1 = 0 0 = = = = = = 1 0 1 0 = 1
–   Naum 4.6 64-bit3031+7
−7		(−40)17.5 − 14.5
(+11−8=13)
54.7%
17.5 / 32
100.0%
−9
0 1 1 = = 1 = = 0 1 = = 1 0 1 0 1 = 1 = = 0 = = 0 1 1 1 = 0 0 =
–   Bagatur 2.0 64-bit3025+14
−14		(−46)18 − 14
(+11−7=14)
56.3%
18.0 / 32
100.0%
−7
0 1 = 0 1 = 0 1 = = = 1 1 = = 0 0 1 1 1 0 = 1 = = 0 = = = = 1 1
–   Tucano 9.00 64-bit3023+15
−15		(−48)20 − 12
(+12−4=16)
62.5%
20.0 / 32
100.0%
+28
= = = 1 1 = 1 1 0 = 1 1 1 0 = = = = 1 = 1 0 1 = 0 = = = 1 1 = =
–   Hakkapeliitta TCEC v2 64-bit3021+8
−8		(−50)18 − 14
(+11−7=14)
56.3%
18.0 / 32
100.0%
−10
= 0 = = 1 1 1 1 = 1 0 1 = = 1 1 0 = 1 = = 1 = 1 = = 0 = 0 0 = 0
–   Amoeba 3.2 64-bit3012+17
−17		(−59)17 − 15
(+8−6=18)
53.1%
17.0 / 32
100.0%
−43
= = = 0 = = = = = = 0 0 1 = = = = 1 = = = 1 1 0 = 1 1 0 1 1 = 0
–   Koivisto 3.0 64-bit3007+18
−18		(−64)19.5 − 12.5
(+14−7=11)
60.9%
19.5 / 32
100.0%
+7
1 1 = 0 = 0 1 = 0 1 = 1 1 0 1 0 1 1 1 = 0 = 1 1 = = = 1 1 0 = =
–   ChessBrainVB 3.743003+15
−15		(−68)17.5 − 14.5
(+12−9=11)
54.7%
17.5 / 32
100.0%
−34
1 0 = = = 1 = = 1 1 1 1 0 0 = 1 = = = = 1 0 1 0 0 1 = 1 0 1 0 0
–   Halogen 8.1 64-bit2997+20
−20		(−74)18.5 − 13.5
(+14−9=9)
57.8%
18.5 / 32
100.0%
−19
1 1 = 1 1 1 1 0 0 1 0 0 = 0 0 = = 1 1 1 0 1 = = 0 = 1 1 = = 1 0
–   Gogobello 2.2 64-bit2991+15
−15		(−80)19 − 13
(+13−7=12)
59.4%
19.0 / 32
100.0%
−20
1 = 0 1 1 0 = 1 1 0 1 0 1 1 = 0 = 1 = 1 1 = 0 = = = 0 = = 1 = 1
–   Rodent IV 022 64-bit2990+13
−13		(−81)17 − 15
(+9−7=16)
53.1%
17.0 / 32
100.0%
−61
0 1 = = = 1 0 = = = = = 1 1 = 1 = = = 0 = = 1 0 1 1 0 0 = 0 1 =
–   Hiarcs 142985+8
−8		(−86)24 − 8
(+20−4=8)
75.0%
24.0 / 32
100.0%
+98
1 1 = = 1 = 1 = 1 1 0 0 1 = 1 1 0 1 1 1 0 1 = = 1 1 1 = 1 1 1 1
–   Stash 25.0 64-bit2924+20
−20		(−147)23.5 − 8.5
(+18−3=11)
73.4%
23.5 / 32
100.0%
+12
1 1 1 = 1 1 0 = 1 1 = 1 = 1 = 1 = = = 1 1 0 1 1 = 1 = 1 1 0 1 =
1085 games: 319 wins, 294 losses, 472 draws (43.5%), score: 51.2%

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