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 2.1.0 64-bit (2556+18
−18		)Quote
Author: Martin Danielsson Link: Homepage
This is one of the 20 Marvin versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   ECE X3 64-bit2656+15
−15		(+100)12.5 − 17.5
(+7−12=11)
41.7%
12.5 / 30
0.0%
+43
= = 1 = 1 1 0 0 0 = = 1 0 0 1 = = = 0 = 0 0 = = 0 0 1 1 0 0
–   Gogobello 1.3 64-bit2654+18
−18		(+98)22.5 − 39.5
(+15−32=15)
36.3%
22.5 / 62
0.0%
+1
0 = = 0 = 0 0 1 0 = 0 1 0 1 1 1 0 0 0 0 0 1 1 0 0 0 0 0 = = 1 = 1 1 = 1 = 0 0 0 0 = = 0 = 1 0 1 0 0 = 0 0 1 0 = 0 0 1 0 = 0
–   Zarkov 6.552620+12
−12		(+64)9.5 − 20.5
(+6−17=7)
31.7%
9.5 / 30
0.0%
−71
= 0 0 0 0 0 = 0 1 0 1 0 = = = 0 0 0 0 0 = 1 1 = 0 0 0 1 0 1
–   Ruffian 2.1.02610+8
−8		(+54)9 − 21
(+7−19=4)
30.0%
9.0 / 30
0.0%
−103
0 0 1 0 0 0 0 0 = 0 1 0 1 = 0 0 0 1 1 0 0 = 1 0 = 0 0 0 1 0
–   N2 0.4 64-bit2591+10
−10		(+35)14.5 − 15.5
(+12−13=5)
48.3%
14.5 / 30
0.0%
+19
1 0 0 1 1 0 1 1 0 1 1 0 = 1 1 = 1 1 = 0 0 0 0 0 1 0 = 0 = 0
–   Floyd 0.9 64-bit2587+11
−11		(+31)28 − 33
(+23−28=10)
45.9%
28.0 / 61
0.2%
−1
1 0 1 0 = 0 1 0 1 1 0 1 1 0 1 = 1 0 1 1 0 0 1 1 = 1 = 0 0 = 0 0 0 0 0 1 1 0 1 = = 0 0 0 0 1 0 1 0 = 1 = 0 1 0 0 0 0 1 = 1
–   K2 0.872586+17
−17		(+30)12.5 − 17.5
(+9−14=7)
41.7%
12.5 / 30
0.8%
−29
0 1 1 = 0 1 0 = 1 0 1 0 = = 0 0 1 0 = 0 1 0 = 0 = 0 0 0 1 1
–   Hamsters 0.7.12579+8
−8		(+23)15.5 − 16.5
(+10−11=11)
48.4%
15.5 / 32
1.0%
+9
0 0 1 1 1 1 0 0 = = 1 0 = 1 = 0 = 0 = = = = 0 0 1 0 = 1 1 1 = 0
–   Muse 0.953 64-bit2578+11
−11		(+22)29 − 33
(+21−25=16)
46.8%
29.0 / 62
1.9%
+1
1 = 0 = 1 0 0 0 1 = = 1 1 0 = 1 0 = 0 0 = = 0 0 = 0 1 0 1 1 1 = 1 = 1 1 0 0 0 = = = 1 0 1 1 0 = 0 0 0 = 0 1 0 1 0 0 0 1 1 1
–   DanaSah 6.502578+14
−14		(+22)14.5 − 17.5
(+10−13=9)
45.3%
14.5 / 32
3.1%
−12
= 1 = 0 0 0 1 = 1 0 1 = = 0 1 0 0 1 1 0 = 0 1 1 0 0 0 = = 0 = 1
–   Pseudo 0.7c2574+8
−8		(+18)14.5 − 15.5
(+12−13=5)
48.3%
14.5 / 30
3.5%
+6
0 0 1 0 0 1 1 0 1 1 = = 0 = = 0 1 0 0 0 0 1 1 0 1 = 1 1 1 0
–   Maverick 1.5 64-bit2573+11
−11		(+17)16 − 16
(+11−11=10)
50.0%
16.0 / 32
6.2%
+14
1 1 1 1 = 0 0 1 1 = 0 = 0 = 1 0 1 0 = = 0 0 0 = 1 = 1 0 0 1 = =
–   SOS 5.12572+7
−7		(+16)10.5 − 21.5
(+8−19=5)
32.8%
10.5 / 32
5.2%
−119
0 1 0 = 0 0 0 = 0 0 1 = = 0 0 1 0 0 0 0 0 0 0 0 1 1 0 1 1 = 1 0
–   Aristarch 4.502568+7
−7		(+12)16.5 − 15.5
(+14−13=5)
51.6%
16.5 / 32
11.9%
+24
= = 0 1 0 0 = 1 1 0 1 = 0 0 0 0 1 1 1 1 0 1 1 1 0 1 = 0 0 0 1 1
–   Brutus 8.05 64-bit2560+9
−9		(+4)25.5 − 21.5
(+19−15=13)
54.3%
25.5 / 47
35.2%
+29
1 1 = 1 1 0 1 1 = = = 0 = 0 = 1 = = 0 0 1 1 = = 1 = 1 1 1 1 1 = = 0 0 0 0 0 0 0 0 1 0 1 0 1 1
–   K2 0.832560+16
−16		(+4)20 − 12
(+15−7=10)
62.5%
20.0 / 32
39.1%
+92
0 = 1 = 1 = 1 = 0 = 1 1 0 1 1 = 1 0 1 0 1 1 0 0 1 = = 1 = = 1 1
–   Pupsi2 0.092541+14
−14		(−15)14 − 16
(+9−11=10)
46.7%
14.0 / 30
90.9%
−34
0 = = = 0 = 1 0 1 0 0 = 1 1 0 = 0 0 0 0 1 = = 1 = 1 1 = 1 0
–   Ufim 8.022541+7
−6		(−15)33.5 − 28.5
(+23−18=21)
54.0%
33.5 / 62
94.9%
+9
0 1 = 1 = = 1 = = 1 1 1 1 0 0 0 1 = = 0 0 1 = 0 = = 1 0 = 1 0 1 = 1 1 0 = 1 1 1 0 = = 0 1 = = 1 = 0 0 1 = = 1 0 = 1 0 1 0 0
–   Ghost 3 64-bit2539+18
−18		(−17)14 − 16
(+9−11=10)
46.7%
14.0 / 30
92.0%
−42
= = 1 = = 1 = 0 = 0 0 1 1 1 1 0 1 = = 0 = 0 1 0 0 1 = 0 0 0
–   Fridolin 2.00 64-bit2538+11
−11		(−18)30 − 32
(+18−20=24)
48.4%
30.0 / 62
95.7%
−29
= = 0 = = 1 1 0 0 = 1 = 0 = 0 = 1 = = 1 0 1 1 1 = = 1 0 = = 1 1 0 1 = 1 1 = 0 0 = 1 = 0 0 = = 0 1 0 = = 1 = 0 = 1 0 0 0 0 0
–   AnMon 5.752538+7
−7		(−18)38 − 24
(+29−15=18)
61.3%
38.0 / 62
97.1%
+61
0 = 1 1 0 = 1 1 1 0 1 0 1 1 1 1 0 = 0 1 1 = = = = = = 0 1 1 1 1 1 0 0 1 1 1 1 = 0 0 1 = 1 1 = = 1 1 = 0 1 1 0 0 = = 0 1 = =
–   Capivara LK 0.09b02g 64-bit2537+15
−15		(−19)12.5 − 19.5
(+7−14=11)
39.1%
12.5 / 32
95.4%
−93
= = 0 0 0 = 0 1 0 0 = = 0 1 1 0 0 = = = = 1 0 = 0 0 0 1 1 0 1 =
–   Hermann 2.8 64-bit2531+9
−9		(−25)18 − 14
(+13−9=10)
56.3%
18.0 / 32
99.4%
+19
1 1 1 1 0 1 = 1 = = = 1 = 1 = 1 = 0 0 0 0 1 0 0 = = 1 0 1 1 0 =
–   Betsabe II 1.752523+17
−17		(−33)18 − 12
(+15−9=6)
60.0%
18.0 / 30
99.6%
+40
= 0 1 = 0 1 1 1 0 1 0 1 1 1 0 = 1 1 = 1 0 1 = 0 1 0 1 1 0 =
–   Pepito 1.59.2 64-bit2521+10
−10		(−35)16.5 − 14.5
(+11−9=11)
53.2%
16.5 / 31
100.0%
−10
1 0 = 1 1 = = = 1 0 1 0 = 0 = 0 = 1 1 = = = 0 0 1 1 0 1 1 0 =
–   Coiled 0.4 64-bit2509+15
−15		(−47)18.5 − 11.5
(+16−9=5)
61.7%
18.5 / 30
100.0%
+41
0 = 1 1 0 1 0 0 = 1 1 0 1 1 0 1 1 1 = 1 1 1 1 0 = 1 1 0 0 =
–   Green Light Chess 3.01.2.22505+8
−8		(−51)0 − 1
(+0−1=0)		0.0%
0.0 / 1
100.0%
−INF
0
–   Dorky 4.5 64-bit2505+14
−14		(−51)17 − 12
(+14−9=6)		58.6%
17.0 / 29
100.0%
+10
= 1 = 1 = = 0 1 0 1 = 0 1 1 1 1 0 1 0 1 0 1 0 1 = 1 0 1 0
–   ECE X22474+20
−20		(−82)20.5 − 11.5
(+17−8=7)
64.1%
20.5 / 32
100.0%
+22
1 1 0 1 1 1 = 1 0 1 0 0 1 = 1 1 = 0 0 = = 1 1 1 1 1 = 1 = 0 0 1
–   Xpdnt 0910072469+12
−11		(−87)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Gromit 3.8.22433+15
−16		(−123)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Hussar 0.42421+9
−9		(−135)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   TJchess 1.3 64-bit2399+14
−13		(−157)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   RomiChess P3m 64-bit2387+15
−15		(−169)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−138
=
–   Gosu 0.162381+8
−8		(−175)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Terra 3.42369+10
−10		(−187)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Jumbo 0.5.3 64-bit2339+18
−18		(−217)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Joker 1.1.142302+12
−12		(−254)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Resp 0.19 64-bit Nobook2296+10
−10		(−260)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Thor's Hammer 2.29 64-bit2295+26
−26		(−261)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
1078 games: 390 wins, 405 losses, 283 draws (26.3%), score: 49.3%

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