CCRL Blitz
Downloads and Statistics
January 16, 2021
Testing summary:
Total: 2'442'136 games
played by 2'904 programs

White wins: 939'660 (38.5%)
Black wins: 754'242 (30.9%)
Draws: 748'234 (30.6%)
White score: 53.8%

Engine Details

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Show each game results
Murka 2 64-bit (2481+12
−12		)Quote
Author: Igor Korshunov (Belarus)
This is one of the 2 Murka versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   iCE 1.0 64-bit2721+13
−13		(+240)3 − 27
(+0−24=6)
10.0%
3.0 / 30
0.0%
−89
= 0 0 0 = 0 0 = 0 0 0 = 0 0 0 0 0 0 0 0 0 = 0 0 0 0 0 = 0 0
–   Glass 2.0 64-bit2613+9
−9		(+132)9.5 − 22.5
(+5−18=9)
29.7%
9.5 / 32
0.0%
−10
0 1 0 0 1 0 = 0 0 = = 0 = 1 = 0 0 0 0 1 0 0 0 = 0 0 1 = = = 0 0
–   Godel 2.05 64-bit2589+12
−12		(+108)13 − 18
(+9−14=8)
41.9%
13.0 / 31
0.0%
+51
= = 0 = 1 1 1 0 0 1 0 0 1 0 1 0 0 0 0 0 = = 0 = 1 = 1 = 1 0 0
–   Arasan 13.2 64-bit2582+16
−16		(+101)9.5 − 22.5
(+4−17=11)
29.7%
9.5 / 32
0.0%
−37
0 0 0 0 = = 0 = 0 = 0 0 1 = 0 1 0 = 0 = 0 0 0 0 1 1 = = 0 0 = =
–   Francesca MAD 0.192581+10
−10		(+100)9.5 − 22.5
(+5−18=9)
29.7%
9.5 / 32
0.0%
−42
0 = = 1 0 0 = = 0 0 0 1 0 1 0 = 0 0 0 = = 1 0 0 0 1 0 = 0 = 0 0
–   Rotor 0.62573+12
−12		(+92)9 − 23
(+3−17=12)
28.1%
9.0 / 32
0.0%
−53
0 = 0 0 1 = 0 0 = 0 = 0 0 0 0 = 0 = = 0 = = 1 0 1 = = 0 0 = 0 0
–   Atlas 3.25 64-bit2570+15
−15		(+89)8.5 − 11.5
(+7−10=3)		42.5%
8.5 / 20
0.0%
+31
0 0 1 0 0 1 0 0 1 0 0 0 1 1 = 0 = = 1 1
–   Glass 1.7 64-bit2556+14
−14		(+75)13.5 − 18.5
(+10−15=7)
42.2%
13.5 / 32
0.0%
+17
= 0 0 0 1 0 = = 1 = 1 0 1 0 1 1 0 0 1 1 0 1 = 0 0 0 1 = 0 0 = 0
–   Petir 4.9999992556+9
−9		(+75)13.5 − 17.5
(+10−14=7)
43.5%
13.5 / 31
0.0%
+28
0 1 = 0 1 0 0 = 1 0 0 0 0 1 0 0 = 1 1 = 0 0 = 1 1 0 1 0 = 1 =
–   The Baron 2.23 64-bit2555+8
−8		(+74)13.5 − 18.5
(+10−15=7)
42.2%
13.5 / 32
0.0%
+17
0 0 0 1 1 0 1 = 0 = 0 1 0 = = 0 1 0 1 0 = = 1 1 0 0 = 1 0 0 1 0
–   Tucano 1.042545+36
−35		(+64)2.5 − 6.5
(+2−6=1)		27.8%
2.5 / 9
0.0%
−115
0 = 0 1 1 0 0 0 0
–   Anaconda 2.0.12545+10
−10		(+64)9 − 23
(+4−18=10)
28.1%
9.0 / 32
0.0%
−86
1 0 0 = 0 = 0 0 0 = = = = 0 0 0 0 0 1 0 = 1 = 0 0 0 = = 0 0 0 1
–   Djinn 0.979 64-bit2544+16
−16		(+63)22 − 20
(+15−13=14)
52.4%
22.0 / 42
0.0%
+78
0 = 0 0 0 1 1 0 = 1 = 1 0 1 = 1 = 0 = = 0 = 0 = 1 = = 1 1 1 0 = 1 1 1 0 = 0 1 = 1 0
–   Rebel Century2544+12
−11		(+63)11.5 − 22.5
(+8−19=7)
33.8%
11.5 / 34
0.0%
−56
= = 0 = 0 0 1 1 = 0 1 1 = 0 0 0 1 0 1 1 0 0 = = 0 1 0 0 0 0 0 0 0 0
–   nanoSzachy 4.0 64-bit2543+11
−11		(+62)5 − 5
(+4−4=2)		50.0%
5.0 / 10
0.0%
+56
0 1 1 1 1 0 0 = 0 =
–   Ufim 8.022541+7
−6		(+60)14.5 − 17.5
(+6−9=17)
45.3%
14.5 / 32
0.0%
+32
0 0 = 0 0 = = = = 0 = = 1 = 1 1 = 1 0 0 = = 0 0 1 1 = = = = = =
–   Rodin 5.12538+15
−15		(+57)13 − 29
(+10−26=6)
31.0%
13.0 / 42
0.0%
−92
0 0 1 1 = 1 1 0 0 = 0 0 0 0 0 0 0 0 1 0 = 1 0 = 1 0 1 = 1 1 0 0 0 0 = 0 0 0 0 0 0 0
–   AnMon 5.752538+7
−7		(+57)13.5 − 17.5
(+10−14=7)
43.5%
13.5 / 31
0.0%
+12
1 = 1 = 1 0 1 = = 0 0 0 0 0 = 0 0 1 0 1 1 1 = 0 1 1 0 = 0 0 0
–   DanaSah 4.882534+12
−12		(+53)16 − 16
(+13−13=6)
50.0%
16.0 / 32
0.0%
+53
0 0 0 1 0 1 0 = 1 = = 1 = = 0 1 0 0 = 1 1 0 1 1 0 1 1 1 1 0 0 0
–   Hermann 2.8 64-bit2531+9
−9		(+50)12.5 − 19.5
(+9−16=7)
39.1%
12.5 / 32
0.0%
−31
0 1 = = = 1 1 = 0 0 0 1 0 1 0 0 0 1 0 = 0 0 1 = 1 1 0 = 0 0 0 0
–   GreKo 8.2 64-bit2526+14
−14		(+45)17 − 15
(+9−7=16)
53.1%
17.0 / 32
0.0%
+61
= 0 1 1 = = 1 = = 0 = 1 = 1 0 = = 1 = 1 = = 0 1 0 = = 1 0 0 = =
–   Pepito 1.59.2 64-bit2521+10
−10		(+40)14 − 18
(+9−13=10)
43.8%
14.0 / 32
0.0%
−3
0 = 0 = 0 1 0 0 0 0 = = 0 1 1 1 = = 1 = 0 0 = 1 = 0 0 0 1 = 1 1
–   Rodin 4.02512+14
−14		(+31)16 − 16
(+9−9=14)
50.0%
16.0 / 32
0.0%
+29
1 = = 0 = 0 1 1 1 = = = 1 = 0 1 0 = 1 0 0 1 0 = = = 0 = = 0 = 1
–   DanaSah 5.002511+36
−35		(+30)10 − 10
(+9−9=2)		50.0%
10.0 / 20
6.2%
+27
= 1 1 1 0 1 0 1 0 0 1 0 0 1 1 0 = 0 1 0
–   DanaSah 4.242506+13
−13		(+25)13.5 − 17.5
(+10−14=7)
43.5%
13.5 / 31
0.3%
−22
1 = 1 0 0 0 0 = = 0 1 0 0 1 1 0 1 = 0 = 0 = 1 0 0 = 0 1 1 1 0
–   Green Light Chess 3.01.2.22505+8
−8		(+24)15 − 17
(+8−10=14)
46.9%
15.0 / 32
0.0%
+4
= = 0 = 1 0 0 = = = = 1 1 0 1 1 = 0 = 0 0 = 1 1 1 0 = 0 0 = = =
–   Yace 0.99.872503+7
−7		(+22)16 − 16
(+13−13=6)
50.0%
16.0 / 32
0.1%
+22
0 = 0 1 0 1 0 1 1 1 0 1 1 0 0 0 0 0 = 1 = = 1 1 0 = 0 1 = 1 0 1
–   Little Goliath Evolution 3.122503+6
−7		(+22)18 − 14
(+12−8=12)
56.3%
18.0 / 32
0.1%
+66
1 = 1 1 = = 1 = 1 0 1 = 1 0 = 0 1 0 1 = 1 = 0 = = 1 1 = 0 = 0 0
–   Trace 1.37a2500+7
−7		(+19)19 − 13
(+14−8=10)
59.4%
19.0 / 32
0.4%
+83
= 0 1 1 0 = 0 = 0 1 0 1 1 1 1 = 1 1 = = 1 1 = 1 = 1 0 0 = 0 = 1
–   Cheese 1.5 64-bit2495+18
−18		(+14)22.5 − 19.5
(+16−13=13)
53.6%
22.5 / 42
11.5%
+39
0 0 0 = 0 1 0 1 = 1 1 = 1 0 0 1 0 1 1 = 0 1 0 = = 1 = = = 0 1 1 0 1 = 1 = 1 = 1 = 0
–   nanoSzachy 3.92494+13
−13		(+13)15 − 17
(+11−13=8)
46.9%
15.0 / 32
7.2%
−9
= 1 1 = 0 1 0 = = 0 0 1 0 1 1 = 1 = 0 1 = 1 0 0 0 0 1 0 0 1 = 0
–   GreKo 10.0 64-bit2490+35
−34		(+9)5 − 5
(+3−3=4)		50.0%
5.0 / 10
31.3%
+4
= = 0 0 1 = 0 1 1 =
–   Djinn 0.969 64-bit2486+18
−18		(+5)17 − 15
(+13−11=8)
53.1%
17.0 / 32
34.4%
+28
0 0 = = 0 1 1 1 = = 0 1 0 1 1 1 0 1 = 1 0 0 1 1 0 0 = = 0 1 = 1
–   Pawny 0.3.1 64-bit2480+36
−36		(−1)5.5 − 4.5
(+5−4=1)		55.0%
5.5 / 10
53.1%
+36
0 1 1 1 0 1 1 0 = 0
–   Cheese 1.4 64-bit2476+14
−14		(−5)24.5 − 17.5
(+21−14=7)
58.3%
24.5 / 42
71.5%
+60
1 0 = = 1 0 0 = 1 1 = 1 1 1 = 1 0 1 0 1 1 1 0 1 0 1 = 1 = 1 0 1 1 0 1 0 0 0 1 1 0 0
–   GreKo 9.8 64-bit2475+18
−17		(−6)15 − 17
(+10−12=10)
46.9%
15.0 / 32
73.8%
−31
1 = 0 0 = 0 0 = 0 = 1 1 0 1 0 0 1 0 1 = = = 1 = 1 1 1 0 0 = 0 =
–   iCE 0.32474+20
−20		(−7)19.5 − 21.5
(+16−18=7)
47.6%
19.5 / 41
72.5%
−24
= 1 0 0 1 1 = 0 0 1 1 0 = = 0 = = 0 0 1 0 1 1 0 0 1 0 0 1 1 0 0 1 0 0 1 1 1 = 1 0
–   Mephisto Gideon Professional2473+11
−11		(−8)15.5 − 15.5
(+12−12=7)
50.0%
15.5 / 31
86.1%
−9
1 0 = 0 0 1 0 1 1 1 = 1 = 0 1 0 1 1 1 1 = = = 0 0 0 0 0 0 1 =
–   Cerebro 3.03d2470+8
−8		(−11)16 − 14
(+14−12=4)
53.3%
16.0 / 30
95.2%
+13
1 0 0 0 0 1 1 1 0 0 1 1 0 = 1 1 1 = = 0 1 0 0 1 1 1 1 = 0 0
–   Dorky 4.3 64-bit2466+11
−11		(−15)25 − 16
(+19−10=12)
61.0%
25.0 / 41
96.9%
+59
= 1 = 1 1 1 1 1 0 0 1 = = = 1 1 0 1 = 1 0 1 0 1 = = 1 0 = 0 1 = 1 = 1 0 1 0 = 0 1
–   Pawny 0.3 64-bit2463+13
−13		(−18)15 − 17
(+10−12=10)
46.9%
15.0 / 32
98.4%
−36
0 = 1 = 0 0 = = 0 0 1 = 0 1 1 1 1 0 0 = 0 = 1 1 = 1 0 = = 1 0 0
–   Nebula 1.0 64-bit2458+19
−19		(−23)17 − 15
(+11−9=12)
53.1%
17.0 / 32
98.0%
−4
= 1 0 1 = 0 = 0 1 = 0 0 0 = 1 1 = 0 1 1 = 0 = = = = 1 0 1 1 1 =
–   pikoSzachy 4.02456+14
−14		(−25)21 − 21
(+16−16=10)
50.0%
21.0 / 42
99.7%
−23
1 0 0 1 1 0 1 0 0 1 0 0 0 1 = 1 = 1 1 0 0 0 1 = 1 = = 1 0 0 = = 1 0 = 0 = 0 1 = 1 1
–   Sjakk 2.0 64-bit2455+16
−16		(−26)17.5 − 14.5
(+12−9=11)
54.7%
17.5 / 32
99.7%
+2
1 1 = 0 = 1 1 1 = = = 0 0 0 1 1 = 0 = = 0 1 1 0 = = 0 1 0 1 1 =
–   LittleThought 1.052 64-bit2452+9
−9		(−29)14 − 18
(+10−14=8)
43.8%
14.0 / 32
100.0%
−75
0 0 0 0 0 1 0 1 = 1 = 0 0 1 1 0 1 = 1 = = 0 1 0 = 1 = 0 0 = 0 1
–   Delphil 2.82450+14
−14		(−31)18.5 − 13.5
(+13−8=11)
57.8%
18.5 / 32
100.0%
+19
0 0 1 = = 1 = 0 = 0 1 1 1 = 1 = 0 1 1 1 1 0 = 1 1 0 = = 1 0 = =
–   Counter 1.22446+10
−10		(−35)16 − 14
(+10−8=12)
53.3%
16.0 / 30
100.0%
−15
0 = = 1 = = 1 1 1 1 = 0 = 0 0 0 1 = = = = 0 1 1 = 0 1 0 = 1
–   Matacz 1.42445+8
−8		(−36)12 − 20
(+5−13=14)
37.5%
12.0 / 32
100.0%
−113
= = 0 0 = 0 1 1 0 0 = = = 0 = = = = 0 1 1 = = 0 0 = 0 0 0 0 1 =
–   Rhetoric 1.0 64-bit2439+20
−20		(−42)21 − 10
(+17−6=8)
67.7%
21.0 / 31
100.0%
+86
= 1 1 = 1 1 = 0 1 1 0 0 1 1 1 1 1 1 = 0 1 0 1 = = 1 = 1 1 = 0
–   SpiderChess 0706032439+7
−7		(−42)17.5 − 14.5
(+13−10=9)
54.7%
17.5 / 32
100.0%
−7
0 = = 1 0 1 0 = 1 1 1 = 1 0 1 0 0 = 1 0 = 1 = 1 1 = 1 0 1 = 0 0
–   Atlas 3.14b 64-bit2436+13
−13		(−45)17.5 − 14.5
(+12−9=11)
54.7%
17.5 / 32
100.0%
−14
1 0 1 1 0 = 1 0 1 1 = 0 1 0 0 = 0 = = 1 = 1 1 = = 0 = 0 = 1 1 =
–   LambChop 10.992433+8
−8		(−48)19 − 13
(+15−9=8)
59.4%
19.0 / 32
100.0%
+16
1 0 0 1 = 1 = 0 1 0 = 1 1 = 1 0 1 1 1 1 = 1 0 0 = = 1 1 0 = 1 0
–   Eeyore 1.52 64-bit2429+9
−10		(−52)23 − 19
(+17−13=12)
54.8%
23.0 / 42
100.0%
−21
0 1 = = 0 0 0 0 = 1 1 0 = 1 1 0 = 0 = 0 = 0 1 0 1 = 1 = = 0 1 = 1 1 0 1 1 1 = 1 1 1
–   Quark 2.352424+8
−8		(−57)18 − 14
(+14−10=8)
56.3%
18.0 / 32
100.0%
−12
1 = 0 0 0 = = 0 1 1 1 = 0 = 0 0 1 1 1 1 1 0 1 1 = 1 0 1 = 0 = 1
–   Gaia 3.5 64-bit2424+8
−8		(−57)17.5 − 14.5
(+14−11=7)
54.7%
17.5 / 32
100.0%
−21
1 = = 1 = 0 0 = 1 1 0 1 0 0 0 1 = 1 0 1 0 1 0 1 1 1 1 = 1 0 0 =
–   Nejmet 3.072424+8
−8		(−57)19 − 13
(+13−7=12)
59.4%
19.0 / 32
100.0%
+5
0 1 = 1 1 1 1 0 = 1 1 1 = = 0 = 1 = 0 = 0 0 1 = 1 = 1 1 = = = 0
–   Hussar 0.42421+9
−9		(−60)32 − 10
(+29−7=6)
76.2%
32.0 / 42
100.0%
+149
= 1 1 = 0 = 0 1 1 1 1 1 1 1 1 1 0 1 = 1 1 1 1 1 1 1 1 = 1 1 1 1 0 1 1 1 1 0 = 1 0 0
–   Dragon 4.62417+8
−7		(−64)16.5 − 15.5
(+14−13=5)
51.6%
16.5 / 32
100.0%
−51
1 0 0 0 1 0 1 0 = 0 1 0 0 0 1 1 1 = 0 0 1 1 = = 1 = 1 1 0 1 1 0
–   Delphil 2.9g 64-bit2415+22
−22		(−66)26.5 − 14.5
(+22−10=9)
64.6%
26.5 / 41
100.0%
+43
1 = 0 1 0 0 1 1 1 1 0 = = 1 0 1 1 = 0 0 1 0 = 1 1 1 = 1 1 1 1 0 = 1 = 1 1 0 1 1 =
–   RomiChess P3L 64-bit2412+11
−12		(−69)14 − 17
(+9−12=10)
45.2%
14.0 / 31
100.0%
−108
0 = 0 = 0 0 = = 1 1 = 1 1 0 1 = 0 0 0 = 0 1 1 = 0 = 0 1 1 = 0
–   RomiChess P3k 64-bit2408+10
−10		(−73)15 − 17
(+11−13=8)
46.9%
15.0 / 32
100.0%
−95
= 0 0 1 0 = 1 0 = = 0 1 0 = 1 = 0 1 = 0 1 1 0 1 = 0 0 1 1 1 0 0
–   Simplex 0.9.8 64-bit2407+10
−10		(−74)17.5 − 14.5
(+10−7=15)
54.7%
17.5 / 32
100.0%
−43
= = 1 1 0 0 = = = 1 = 0 0 = 1 = 1 1 1 = = = 0 1 = 1 1 = 0 = 0 =
–   Ifrit m1.8 64-bit2406+10
−10		(−75)14.5 − 5.5
(+12−3=5)		72.5%
14.5 / 20
100.0%
+84
1 1 1 = = = 1 0 0 1 0 1 1 1 1 1 1 = 1 =
–   OliThink 5.3.2 64-bit2403+13
−13		(−78)1.5 − 8.5
(+1−8=1)		15.0%
1.5 / 10
100.0%
−384
0 0 = 0 0 0 0 1 0 0
–   Sjakk 2.0 32-bit2396+29
−29		(−85)7.5 − 4.5
(+6−3=3)		62.5%
7.5 / 12
100.0%
+5
1 1 1 1 = 0 0 = 0 1 = 1
–   Comet B502387+9
−9		(−94)21.5 − 10.5
(+18−7=7)
67.2%
21.5 / 32
100.0%
+31
1 1 1 0 1 0 1 0 0 1 1 1 1 = = 1 = 1 = 0 = = 0 = 0 1 1 1 1 1 1 1
–   Leila 0.53h2387+8
−8		(−94)25.5 − 6.5
(+22−3=7)
79.7%
25.5 / 32
100.0%
+129
1 1 = 1 0 1 1 1 1 1 = 1 0 1 = 1 1 = 1 1 = 1 1 1 1 1 = 1 1 1 = 0
–   Amy 0.87b2385+9
−9		(−96)23 − 9
(+18−4=10)
71.9%
23.0 / 32
100.0%
+56
1 1 = 0 1 1 1 1 1 1 1 = 1 1 1 1 0 1 1 = 0 = = = = = 1 0 1 = 1 =
–   Gosu 0.162382+8
−8		(−99)18.5 − 13.5
(+14−9=9)
57.8%
18.5 / 32
100.0%
−45
= 1 1 1 0 1 = 1 1 0 = 0 = = 0 1 = 0 1 0 1 = 0 = 0 1 1 = 1 0 1 1
–   Der Bringer 1.92374+8
−8		(−107)16 − 16
(+12−12=8)
50.0%
16.0 / 32
100.0%
−103
= 0 1 = 1 0 1 = 0 0 0 0 1 = 1 1 0 1 0 1 0 = 0 1 1 0 = = 1 = 1 0
–   Jazz 721 64-bit2374+16
−16		(−107)7.5 − 2.5
(+6−1=3)		75.0%
7.5 / 10
100.0%
+61
1 = 0 = 1 1 1 1 1 =
–   Djinn 0.925x2372+9
−9		(−109)23 − 9
(+19−5=8)
71.9%
23.0 / 32
100.0%
+48
1 1 = 0 1 1 1 1 1 = 1 0 = 1 = = = 1 0 0 0 1 1 1 1 = 1 1 1 1 1 =
–   Muse 0.899b2371+8
−8		(−110)21 − 11
(+16−6=10)
65.6%
21.0 / 32
100.0%
−5
= = 1 1 = = 1 = 1 1 1 0 1 1 = 1 0 0 = 1 = = 1 0 0 1 1 0 = 1 1 1
–   Phalanx XXIII beta2370+15
−15		(−111)21 − 11
(+18−8=6)
65.6%
21.0 / 32
100.0%
+9
0 1 1 0 1 = 1 0 0 1 = 1 1 = 0 1 1 1 1 = 0 1 0 = 0 1 1 1 = 1 1 1
–   Myrddin 0.86 64-bit2366+15
−15		(−115)13.5 − 6.5
(+12−5=3)		67.5%
13.5 / 20
100.0%
+22
1 = 1 0 1 1 1 1 1 1 0 0 0 1 1 = 1 1 = 0
–   The Crazy Bishop 00522364+9
−9		(−117)20.5 − 11.5
(+17−8=7)
64.1%
20.5 / 32
100.0%
−11
1 = 1 1 1 = 0 0 1 1 1 0 0 1 1 0 1 = 1 0 1 1 1 = 1 = 0 = = 0 1 1
–   Amateur 2.822351+8
−8		(−130)18 − 14
(+14−10=8)
56.3%
18.0 / 32
100.0%
−82
1 0 = = 1 = 1 1 0 = 0 = 1 1 1 1 1 0 1 = 0 0 1 0 1 1 1 0 0 = = 0
–   Alex 2.14a 64-bit2347+10
−10		(−134)23.5 − 8.5
(+21−6=5)
73.4%
23.5 / 32
100.0%
+51
0 = = 1 1 1 1 1 = 1 0 1 1 1 1 0 1 1 1 = 0 = 1 1 1 1 1 0 1 1 1 0
–   Plisk 0.2.7d 64-bit2343+10
−10		(−138)24 − 8
(+20−4=8)
75.0%
24.0 / 32
100.0%
+45
= = = 1 1 1 1 1 1 0 0 1 1 1 1 1 1 1 0 = = 1 1 = 1 1 1 = 1 1 0 =
–   Queen 4.032336+8
−8		(−145)21 − 11
(+18−8=6)
65.6%
21.0 / 32
100.0%
−28
0 0 = = 0 1 0 = 1 0 1 1 = 0 = 1 1 1 1 1 1 0 1 1 0 1 = 1 1 1 1 1
2445 games: 938 wins, 849 losses, 658 draws (26.9%), score: 51.8%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on January 16, 2021