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 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-bit2655+15
−15
(+99)12.5 − 17.5
(+7−12=11)
41.7%
12.5 / 30
0.0%
+42
= = 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 6.552619+11
−11
(+63)9.5 − 20.5
(+6−17=7)
31.7%
9.5 / 30
0.0%
−72
= 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
−7
(+23)15.5 − 16.5
(+10−11=11)
48.4%
15.5 / 32
0.9%
+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
1.8%
+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 6.502577+14
−14
(+21)14.5 − 17.5
(+10−13=9)
45.3%
14.5 / 32
3.1%
−13
= 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-bit2572+11
−11
(+16)16 − 16
(+11−11=10)
50.0%
16.0 / 32
6.1%
+13
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 4.502567+7
−7
(+11)16.5 − 15.5
(+14−13=5)
51.6%
16.5 / 32
12.0%
+23
= = 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
35.6%
+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 0.832559+16
−16
(+3)20 − 12
(+15−7=10)
62.5%
20.0 / 32
39.4%
+91
0 = 1 = 1 = 1 = 0 = 1 1 0 1 1 = 1 0 1 0 1 1 0 0 1 = = 1 = = 1 1
–   Pupsi2 0.092540+14
−14
(−16)14 − 16
(+9−11=10)
46.7%
14.0 / 30
91.1%
−35
0 = = = 0 = 1 0 1 0 0 = 1 1 0 = 0 0 0 0 1 = = 1 = 1 1 = 1 0
–   Ufim 8.022540+6
−7
(−16)33.5 − 28.5
(+23−18=21)
54.0%
33.5 / 62
94.9%
+8
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-bit2538+18
−18
(−18)14 − 16
(+9−11=10)
46.7%
14.0 / 30
92.0%
−43
= = 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
−12
(−18)30 − 32
(+18−20=24)
48.4%
30.0 / 62
95.8%
−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 5.752537+7
−7
(−19)38 − 24
(+29−15=18)
61.3%
38.0 / 62
97.4%
+60
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-bit2536+15
−15
(−20)12.5 − 19.5
(+7−14=11)
39.1%
12.5 / 32
95.5%
−94
= = 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-bit2520+10
−10
(−36)16.5 − 14.5
(+11−9=11)
53.2%
16.5 / 31
100.0%
−11
1 0 = 1 1 = = = 1 0 1 0 = 0 = 0 = 1 1 = = = 0 0 1 1 0 1 1 0 =
–   Coiled 0.4 64-bit2508+15
−15
(−48)18.5 − 11.5
(+16−9=5)
61.7%
18.5 / 30
100.0%
+40
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-bit2504+14
−14
(−52)17 − 12
(+14−9=6)
58.6%
17.0 / 29
100.0%
+9
= 1 = 1 = = 0 1 0 1 = 0 1 1 1 1 0 1 0 1 0 1 0 1 = 1 0 1 0
–   ECE X22473+20
−20
(−83)20.5 − 11.5
(+17−8=7)
64.1%
20.5 / 32
100.0%
+21
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 0910072472+11
−11
(−84)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Gromit 3.8.22432+15
−15
(−124)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Hussar 0.42420+9
−9
(−136)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   TJchess 1.3 64-bit2398+13
−13
(−158)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   RomiChess P3m 64-bit2386+15
−15
(−170)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−139
=
–   Gosu 0.162381+8
−8
(−175)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Terra 3.42368+10
−10
(−188)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Jumbo 0.5.3 64-bit2338+18
−18
(−218)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Joker 1.1.142301+12
−12
(−255)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Resp 0.19 64-bit Nobook2295+10
−10
(−261)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Thor's Hammer 2.29 64-bit2293+26
−26
(−263)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1

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