CCRL Blitz
Downloads and Statistics
April 17, 2021
Testing summary:
Total: 2'506'279 games
played by 2'984 programs

White wins: 963'662 (38.4%)
Black wins: 771'889 (30.8%)
Draws: 770'728 (30.8%)
White score: 53.8%

Engine Details

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Marvin 3.5.0 64-bit (2987+17
−17		)Quote
Author: Martin Danielsson Link: Homepage
This is one of the 20 Marvin versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Nemorino 5.00 64-bit3116+10
−10		(+129)9.5 − 22.5
(+3−16=13)
29.7%
9.5 / 32
0.0%
+3
1 = = = 0 0 0 = 0 = 0 0 1 = = = = = 0 0 0 = 0 0 1 0 0 = 0 = 0 0
–   Texel 1.07 64-bit3113+8
−8		(+126)8.5 − 26.5
(+2−20=13)
24.3%
8.5 / 35
0.0%
−46
= = 0 0 0 0 = 0 0 0 = = = 0 = 1 = 0 0 0 0 = = = 0 = 0 0 = 0 0 1 0 0 0
–   Rybka 4.1 64-bit3110+6
−6		(+123)8.5 − 23.5
(+1−16=15)
26.6%
8.5 / 32
0.0%
−20
0 0 = 0 0 0 0 0 = 0 0 = = = 0 = 1 0 = = 0 0 = = = = 0 = = 0 0 =
–   Hannibal 1.7 64-bit3109+7
−7		(+122)8.5 − 22.5
(+6−20=5)
27.4%
8.5 / 31
0.0%
−52
0 0 0 = 0 0 0 1 0 1 0 0 0 1 = 0 = 0 0 0 0 1 = 0 0 = 1 1 0 0 0
–   iCE 4.0 64-bit3107+12
−12		(+120)9 − 23
(+3−17=12)
28.1%
9.0 / 32
0.0%
−21
= = 0 0 0 0 0 0 = = 0 = 0 1 = 0 = 1 = 0 = 1 0 = 0 0 = 0 0 = 0 0
–   Protector 1.9.0 64-bit3087+6
−7		(+100)10.5 − 20.5
(+5−15=11)
33.9%
10.5 / 31
0.0%
−2
= 1 0 0 0 0 1 0 = = = = = 0 0 0 0 0 1 0 1 = 0 0 1 = = = 0 = 0
–   Senpai 2.0 64-bit3085+8
−8		(+98)9.5 − 22.5
(+4−17=11)
29.7%
9.5 / 32
0.0%
−38
0 0 = = = 1 0 = 0 = = 0 1 = 0 0 1 = 0 = = 0 = 0 0 0 0 0 0 0 0 1
–   chess22k 1.13 64-bit3083+16
−16		(+96)12.5 − 19.5
(+4−11=17)
39.1%
12.5 / 32
0.0%
+32
= 1 0 1 = = = 0 0 0 = = 0 = 0 = = 0 0 = 1 0 = 1 = = 0 = 0 = = =
–   Igel 2.3.1 64-bit3072+22
−22		(+85)10.5 − 21.5
(+3−14=15)
32.8%
10.5 / 32
0.0%
−19
= 0 = 0 = = = 0 0 0 1 = 0 0 = = 1 0 0 0 = = 0 0 0 = = 1 = = 0 =
–   Pirarucu 3.3.5 64-bit3059+14
−14		(+72)11.5 − 20.5
(+7−16=9)
35.9%
11.5 / 32
0.0%
−28
0 = 0 = 1 0 1 1 1 = 0 0 0 0 = = 1 0 = 0 = 0 0 = 0 = 0 1 0 1 0 0
–   SmarThink 1.98 64-bit3045+7
−8		(+58)14.5 − 16.5
(+10−12=9)
46.8%
14.5 / 31
0.0%
+32
0 = 0 1 1 1 = 1 = 0 0 0 1 0 1 0 1 = = = 0 0 = 1 = 0 0 1 0 1 =
–   Pirarucu 3.2.4 64-bit3036+29
−29		(+49)14.5 − 17.5
(+6−9=17)
45.3%
14.5 / 32
0.2%
+22
0 1 = 1 0 = = = = 0 = 0 = = 0 = 0 1 = = = = 1 0 = = = 1 1 = 0 0
–   Naum 4.6 64-bit3031+7
−7		(+44)13.5 − 18.5
(+8−13=11)
42.2%
13.5 / 32
0.0%
−5
= 0 = = = 0 0 = = 0 1 0 1 = 0 1 0 1 0 1 = = 0 0 1 0 = 0 0 1 = 1
–   Minic 2.07 64-bit3026+17
−17		(+39)14 − 18
(+6−10=16)
43.8%
14.0 / 32
0.1%
+4
0 = = 0 0 = 0 0 0 = = = = 1 = 1 = = = 0 0 1 0 1 = 0 = 1 = 1 = =
–   Bagatur 2.0 64-bit3024+14
−14		(+37)16.5 − 15.5
(+8−7=17)
51.6%
16.5 / 32
0.1%
+45
0 = = = = 1 0 = = 1 = 0 = = = = 1 0 = = 0 = 1 1 = 1 0 = 1 0 1 =
–   Hakkapeliitta TCEC v2 64-bit3020+8
−7		(+33)16.5 − 15.5
(+9−8=15)
51.6%
16.5 / 32
0.0%
+44
1 = = = 0 = = 1 = = = = 1 0 1 = 0 = 1 1 0 = = 0 0 1 1 0 = = 1 0
–   Deuterium 2019.2.37.73 64-bit3019+11
−11		(+32)14.5 − 17.5
(+7−10=15)
45.3%
14.5 / 32
0.1%
+4
0 0 = 0 = 1 = = 1 = 1 1 = 1 = 0 = 1 0 = 0 = 0 = 1 = = 0 0 0 = =
–   Combusken 1.1.0 64-bit3019+19
−19		(+32)15 − 17
(+10−12=10)
46.9%
15.0 / 32
0.6%
+12
0 0 1 = = 0 1 = 0 = 0 = 0 0 0 0 1 1 1 1 0 1 0 = 1 1 = 1 = 0 = =
–   ChessBrainVB 3.743003+15
−15		(+16)16 − 16
(+9−9=14)
50.0%
16.0 / 32
9.3%
+17
0 = 0 = 1 1 0 1 1 1 1 = 0 1 = = = 0 = = 1 1 0 = 0 = = = = 0 = 0
–   Minic 1.44 64-bit3002+26
−26		(+15)14.5 − 16.5
(+7−9=15)
46.8%
14.5 / 31
16.5%
−2
0 0 0 = 1 = 1 1 = = = 0 = = 1 1 = 0 1 = 0 = = 1 0 = = = = 0 0
–   Lc0 0.24.0 w591226 64-bit2990+20
−20		(+3)9 − 23
(+4−18=10)
28.1%
9.0 / 32
42.0%
−146
0 0 = 0 = 0 1 0 = 0 1 = = 0 1 0 0 0 0 0 = = = = 0 0 1 0 0 = 0 0
–   Rodent IV 022 64-bit2988+13
−13		(+1)21.5 − 10.5
(+14−3=15)
67.2%
21.5 / 32
45.8%
+106
1 1 0 1 0 = = = 1 = 1 = = = 1 = 1 1 1 1 = 0 1 = = 1 = 1 = = = 1
–   Monolith 2 64-bit2987+16
−16		(0)15 − 17
(+5−7=20)
46.9%
15.0 / 32
49.8%
−19
0 = 0 = = = = 1 = = = = 1 0 = = 1 = = = 0 1 1 = = = = 0 0 = 0 =
–   Hiarcs 142984+7
−7		(−3)13.5 − 18.5
(+8−13=11)
42.2%
13.5 / 32
63.2%
−55
= 1 0 = 0 = 0 1 = = = 0 0 = = 1 1 0 0 = 0 0 1 0 0 1 1 = = 1 0 0
–   Amoeba 3.1 64-bit2983+15
−15		(−4)16.5 − 15.5
(+9−8=15)
51.6%
16.5 / 32
65.2%
+6
0 = 1 = = 1 1 = 1 1 = 0 = 0 = = = = 1 1 1 = 0 0 1 0 = 0 = = 0 =
–   Godel 7.0 64-bit2981+13
−13		(−6)17.5 − 14.5
(+11−8=13)
54.7%
17.5 / 32
71.2%
+24
0 = = 0 = = = = = = = 1 1 1 1 = 0 = 0 1 0 1 1 0 = 0 0 1 1 1 = 1
–   PeSTO 2.210 64-bit2978+13
−13		(−9)16 − 16
(+8−8=16)
50.0%
16.0 / 32
79.6%
−6
0 = = 1 1 1 1 = 0 0 = 1 0 = = = 1 = 0 1 1 = = 0 0 = = = 0 = = =
–   Winter 0.7 64-bit2977+15
−15		(−10)17.5 − 14.5
(+12−9=11)
54.7%
17.5 / 32
81.7%
+24
1 1 0 1 0 = 0 1 1 = 1 0 = = 1 = 0 = 1 0 1 = 1 = = 0 = = 0 0 1 1
–   Bobcat 8.0 64-bit2960+9
−8		(−27)15.5 − 16.5
(+6−7=19)
48.4%
15.5 / 32
99.7%
−35
= = 1 = = = = = 0 = = 1 = 1 0 0 0 = 1 0 1 0 = = = = = = = 1 = 0
–   Bagatur 1.9 64-bit2950+18
−18		(−37)17.5 − 14.5
(+13−10=9)
54.7%
17.5 / 32
99.9%
−3
0 1 0 0 1 = 0 0 1 0 0 = 1 = = 1 1 1 0 1 1 = 0 = = 1 0 1 = 1 = 1
–   Godel 6.0 64-bit2947+15
−14		(−40)16.5 − 14.5
(+10−8=13)
53.2%
16.5 / 31
100.0%
−19
= 0 1 = = 1 1 = 1 1 0 0 = = = = 1 = 0 = 0 1 = 1 = 0 0 1 0 1 =
–   Cheng 4.39 64-bit2942+8
−8		(−45)20 − 12
(+15−7=10)
62.5%
20.0 / 32
100.0%
+40
1 1 0 0 = = 1 = = 0 1 1 = 1 0 1 = 1 0 1 1 = 1 0 = 1 1 = = 1 0 1
–   Asymptote 0.8 64-bit2924+15
−15		(−63)20.5 − 11.5
(+17−8=7)
64.1%
20.5 / 32
100.0%
+44
1 1 0 1 = = 1 1 = 0 1 1 1 0 = 1 = 0 = 1 1 0 1 1 1 1 = 0 0 1 1 0
–   Alaric 7072662+6
−7		(−325)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Ruffian 2.1.02610+8
−8		(−377)5 − 0
(+5−0=0)		100.0%
5.0 / 5
100.0%
+INF
1 1 1 1 1
–   Drosophila 1.5.1 64-bit2477+15
−15		(−510)5 − 0
(+5−0=0)		100.0%
5.0 / 5
100.0%
+INF
1 1 1 1 1
–   KnightDreamer 3.32393+10
−11		(−594)5 − 0
(+5−0=0)		100.0%
5.0 / 5
100.0%
+INF
1 1 1 1 1
–   Terra 3.42368+10
−10		(−619)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Mediocre 0.5 64-bit2318+11
−11		(−669)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Alarm 0.93.12142+9
−9		(−845)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Gunborg 1.35 64-bit2072+16
−16		(−915)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
1089 games: 285 wins, 375 losses, 429 draws (39.4%), score: 45.9%

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Created in 2005-2013 by CCRL team
Last games added on April 17, 2021