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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Naraku 1.31#152  (2652+14
−14		)Quote
Author: Marco Meloni (Italy)
This is one of the 2 Naraku versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Gull 1.0a 64-bit2938+12
−12		(+286)2.5 − 27.5
(+1−26=3)
8.3%
2.5 / 30
0.0%
−110
0 0 0 0 0 0 0 0 0 0 0 0 0 0 = 0 0 0 0 0 0 0 = 0 0 0 = 1 0 0
–   Thinker 5.4c Inert 64-bit2883+9
−8		(+231)2 − 28
(+0−26=4)
6.7%
2.0 / 30
0.0%
−170
0 0 0 0 0 0 0 0 = 0 0 0 0 0 0 0 = 0 0 0 0 0 0 = 0 0 0 0 = 0
–   Spark 0.4 64-bit2882+11
−11		(+230)3.5 − 26.5
(+2−25=3)
11.7%
3.5 / 30
0.0%
−119
0 0 = 0 = 0 = 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0
–   Hannibal 1.0a 64-bit2861+14
−14		(+209)7.5 − 22.5
(+4−19=7)
25.0%
7.5 / 30
0.0%
+26
0 1 0 0 0 0 0 0 1 0 1 0 0 = 0 = 0 0 0 = = 0 0 = 1 0 = 0 0 =
–   Strelka 2.0 B 64-bit2856+19
−19		(+204)4 − 28
(+1−25=6)
12.5%
4.0 / 32
0.0%
−101
0 0 0 0 0 0 = = 0 0 0 = = 0 = 0 0 0 0 0 0 = 0 0 0 0 0 0 0 0 0 1
–   Protector 1.3.5 64-bit2855+15
−14		(+203)5 − 25
(+1−21=8)
16.7%
5.0 / 30
0.0%
−45
= 0 = 0 = 0 0 0 0 = 0 1 = 0 = 0 0 0 0 0 0 0 0 = = 0 0 0 0 0
–   Toga II 1.4.1SE2823+9
−9		(+171)6.5 − 23.5
(+2−19=9)
21.7%
6.5 / 30
0.0%
−28
0 0 0 = = 1 = 0 = 0 0 = 1 0 0 = = = 0 0 0 0 0 0 0 0 0 = 0 0
–   Booot 5.02784+15
−15		(+132)10.5 − 19.5
(+7−16=7)
35.0%
10.5 / 30
0.0%
+22
0 0 1 = 1 0 1 0 = 0 1 0 0 0 = 0 = 0 0 1 = 0 0 1 0 = 1 0 = 0
–   Crafty 23.4 64-bit2781+12
−12		(+129)8 − 24
(+4−20=8)
25.0%
8.0 / 32
0.0%
−55
= 1 0 0 0 = 0 1 0 0 0 0 1 0 0 = 0 = 1 0 0 = = = 0 0 0 = 0 0 0 0
–   Bright 0.4a2779+9
−10		(+127)8.5 − 21.5
(+4−17=9)
28.3%
8.5 / 30
0.0%
−22
1 = = 0 0 = 1 = 0 0 = 0 = 0 0 1 0 = 1 0 0 0 = 0 0 0 0 = 0 0
–   Loop 13.6 (Loop 2007) 32-bit2775+10
−10		(+123)10 − 19
(+5−14=10)		34.5%
10.0 / 29
0.0%
+19
0 1 = 0 = 1 0 0 = = 0 0 = = 0 1 0 = = 0 0 1 0 = = 0 0 1 0
–   MinkoChess 0.9 64-bit2770+12
−12		(+118)7 − 23
(+5−21=4)
23.3%
7.0 / 30
0.0%
−100
1 1 = = 0 0 0 0 0 1 0 0 0 = 0 0 0 0 0 1 0 0 0 0 0 0 = 0 0 1
–   Twisted Logic 20090922 64-bit2770+7
−7		(+118)10.5 − 19.5
(+8−17=5)
35.0%
10.5 / 30
0.0%
+3
0 0 1 = 1 0 1 0 1 0 = 0 0 = 0 = 0 1 0 1 = 0 0 1 0 0 0 0 0 1
–   Bison 9.11 64-bit2760+9
−9		(+108)11 − 19
(+7−15=8)
36.7%
11.0 / 30
0.0%
+13
0 0 0 0 0 0 0 1 = 0 = 0 = 0 = 1 0 0 1 = 0 = 0 = 0 = 1 1 1 1
–   Crafty 23.3 64-bit2757+15
−15		(+105)12 − 18
(+7−13=10)
40.0%
12.0 / 30
0.0%
+37
0 1 1 0 = 1 1 0 0 0 0 = 0 0 = 0 0 = 0 1 0 = 0 1 = 1 = = = =
–   Scorpio 2.6 64-bit2755+14
−14		(+103)6.5 − 23.5
(+4−21=5)
21.7%
6.5 / 30
0.0%
−123
1 0 0 0 0 0 = = 0 0 0 0 = 0 1 0 0 1 0 1 0 0 = 0 0 0 0 0 = 0
–   Chronos 1.9.9 64-bit2739+7
−7		(+87)8 − 22
(+4−18=8)
26.7%
8.0 / 30
0.0%
−79
= 0 0 0 0 0 0 0 1 = 0 0 0 = = 0 = 0 1 0 0 1 1 = 0 0 0 0 = =
–   Spike 1.2 Turin2731+6
−6		(+79)14.5 − 15.5
(+8−9=13)
48.3%
14.5 / 30
0.0%
+67
1 0 1 = = 0 = 1 = = 0 1 = 0 0 1 0 = 1 0 0 0 = = = 1 1 = = =
–   Gaviota 0.85.1 64-bit2728+12
−12		(+76)15 − 17
(+11−13=8)
46.9%
15.0 / 32
0.0%
+50
1 0 0 = 0 = 0 0 1 1 = 1 1 = = 1 0 = 0 0 1 0 1 1 0 = 0 0 1 1 0 =
–   BugChess2 1.7 64-bit2707+13
−13		(+55)12.5 − 17.5
(+8−13=9)
41.7%
12.5 / 30
0.0%
−2
= = 0 0 0 0 1 0 1 1 = = = 0 0 = 1 = 1 0 1 1 1 0 = 0 0 0 = 0
–   Naum 2.0 32-bit2699+8
−8		(+47)11.5 − 18.5
(+7−14=9)
38.3%
11.5 / 30
0.0%
−28
0 = 0 0 0 0 0 0 = 1 1 = 1 0 1 0 1 0 = = 0 = 0 = 1 0 0 = 1 =
–   Frenzee Feb08 64-bit2694+10
−10		(+42)14 − 16
(+11−13=6)
46.7%
14.0 / 30
0.0%
+17
0 1 1 = 1 0 0 0 1 1 0 0 = 1 0 0 = 0 0 = 1 0 = = 0 1 0 1 1 1
–   Gaviota 0.84 64-bit2686+12
−12		(+34)9 − 23
(+5−19=8)
28.1%
9.0 / 32
0.0%
−125
0 0 0 0 1 = 1 = 0 0 = = 1 0 0 0 0 = 0 0 0 0 0 1 = 1 = 0 0 0 0 =
–   Delfi 5.42683+7
−7		(+31)14.5 − 15.5
(+11−12=7)
48.3%
14.5 / 30
0.0%
+18
1 1 0 = 1 1 1 0 0 1 1 0 1 = = 0 = = = 0 = 0 1 0 0 0 1 1 0 0
–   Daydreamer 1.75 64-bit2672+9
−9		(+20)13.5 − 16.5
(+8−11=11)
45.0%
13.5 / 30
0.7%
−13
= 1 0 1 0 0 1 = 0 0 = = = 1 1 0 1 0 1 = 0 = = = = 0 = 0 1 0
–   Alaric 7072662+6
−7		(+10)14 − 16
(+10−12=8)
46.7%
14.0 / 30
9.1%
−15
1 0 0 1 0 0 = 0 0 = 0 0 1 1 0 0 = 1 0 = 1 1 = 1 1 0 = = = 1
–   Cyrano 0.6b17 64-bit2641+8
−8		(−11)17.5 − 12.5
(+13−8=9)
58.3%
17.5 / 30
93.7%
+45
= = = 0 0 1 1 1 1 1 0 1 = = 1 = = 0 1 0 1 1 0 0 = 1 1 1 0 =
–   Colossus 2008b2641+7
−7		(−11)16.5 − 13.5
(+12−9=9)
55.0%
16.5 / 30
92.9%
+22
1 1 = 1 0 0 0 1 1 = 1 1 = = = 1 0 0 1 1 1 = 0 0 0 = = 0 = 1
–   Deuterium 11.01.28.1592636+13
−13		(−16)14.5 − 17.5
(+7−10=15)
45.3%
14.5 / 32
95.7%
−42
= = = = = = 0 1 0 0 = 1 = 0 0 = = 1 1 0 = = = = 1 0 1 0 = 0 1 0
–   E.T. Chess 13.01.082634+7
−7		(−18)17 − 13
(+14−10=6)
56.7%
17.0 / 30
99.4%
+29
0 1 0 0 1 1 1 1 1 0 = 0 0 0 1 1 = = 1 1 1 1 = = 1 0 0 0 = 1
–   ProDeo 1.72630+15
−15		(−22)18.5 − 11.5
(+17−10=3)
61.7%
18.5 / 30
98.8%
+69
1 = 0 = 0 1 1 1 0 1 1 1 0 1 1 1 1 1 1 = 1 1 0 0 1 0 0 1 0 0
–   Alfil 8.1.1 Optimized2625+9
−9		(−27)17.5 − 12.5
(+13−8=9)
58.3%
17.5 / 30
100.0%
+29
0 = 1 0 1 1 0 1 0 1 0 1 = = = 0 = 1 1 0 1 1 = 1 = = 1 = 0 1
–   WildCat 82624+7
−7		(−28)16 − 14
(+13−11=6)
53.3%
16.0 / 30
100.0%
−3
1 0 0 1 1 1 0 = 1 = 1 1 0 0 = 1 1 = = 0 1 0 1 1 = 0 0 0 0 1
–   Movei 00.8.438 (10 10 10)2621+7
−7		(−31)17.5 − 12.5
(+12−7=11)
58.3%
17.5 / 30
100.0%
+22
1 1 = 0 = = = 0 1 1 0 1 1 1 1 0 = 1 = = 1 = 0 = = 0 1 1 0 =
–   Sloppy 0.2.2 64-bit2616+8
−8		(−36)17.5 − 11.5
(+13−7=9)		60.3%
17.5 / 29
100.0%
+34
1 = = 0 1 1 0 1 1 = 0 0 = 1 1 1 = 1 0 = 1 1 1 = = 1 0 = 0
–   Slow Chess Blitz WV2.12614+6
−6		(−38)23 − 6
(+20−3=6)		79.3%
23.0 / 29
100.0%
+185
1 1 = 1 1 1 1 = 0 = = 1 0 1 1 = 1 1 1 1 1 = 1 1 1 1 1 1 0
–   Deuterium 10.01.27.2132609+10
−11		(−43)17 − 13
(+11−7=12)
56.7%
17.0 / 30
100.0%
−2
= = 1 1 1 = 1 = = 1 = 1 = = = 0 1 0 0 = = 1 0 1 1 0 0 0 = 1
–   Amyan 1.722604+7
−7		(−48)14.5 − 15.5
(+12−13=5)
48.3%
14.5 / 30
100.0%
−61
= 0 1 1 0 0 1 0 0 0 1 1 0 1 = = 1 0 1 0 1 0 0 0 1 1 = 0 1 =
–   Zappa 1.1 64-bit2603+10
−11		(−49)17 − 13
(+11−7=12)
56.7%
17.0 / 30
100.0%
−6
= 1 = = 0 = 0 = = 0 = 1 1 1 0 0 1 = 1 = = = 1 1 = 1 0 1 0 1
–   Pharaon 3.5.12603+7
−7		(−49)15 − 15
(+13−13=4)
50.0%
15.0 / 30
100.0%
−47
1 = 1 1 1 0 0 0 1 1 1 0 0 1 0 0 = = 0 1 0 1 0 = 1 1 0 0 0 1
–   Cheng3 1.05 64-bit2602+15
−15		(−50)17.5 − 14.5
(+13−10=9)
54.7%
17.5 / 32
100.0%
−18
1 0 1 0 1 = 0 0 1 0 0 = 0 1 = 1 = 0 = = 0 1 1 = 1 1 1 0 1 = = 1
–   N2 0.4 64-bit2591+10
−10		(−61)19 − 11
(+12−4=14)
63.3%
19.0 / 30
100.0%
+21
1 1 = = 0 = 0 = 1 = 0 1 = = 0 = = 1 1 = 1 = 1 1 = 1 = 1 = 1
–   ProDeo 1.12587+11
−11		(−65)17 − 15
(+13−11=8)
53.1%
17.0 / 32
100.0%
−44
0 1 1 1 1 0 = 1 0 = 1 = 1 0 = 0 0 = 1 0 0 = 0 = 1 1 = 0 0 1 1 1
–   Ruffian 1.0.52585+9
−9		(−67)20 − 10
(+17−7=6)
66.7%
20.0 / 30
100.0%
+59
0 1 0 1 1 1 1 1 1 1 1 0 0 1 0 0 = = 1 = 1 1 1 = 1 = = 1 0 1
–   Cheng3 1.04 64-bit2580+16
−16		(−72)17.5 − 14.5
(+14−11=7)
54.7%
17.5 / 32
100.0%
−38
0 = 0 1 1 1 0 0 1 0 = 1 0 1 0 1 1 1 = 1 = = 0 = 0 0 1 0 1 = 1 1
–   Hamsters 0.7.12579+8
−7		(−73)18.5 − 11.5
(+15−8=7)
61.7%
18.5 / 30
100.0%
+13
1 1 1 0 0 1 0 = = 0 1 = 1 = = 1 1 = 1 0 0 1 1 1 1 = 0 1 1 0
–   Pseudo 0.7c2574+8
−8		(−78)14.5 − 15.5
(+8−9=13)
48.3%
14.5 / 30
100.0%
−89
1 1 0 0 = 1 0 = = 1 1 = 1 0 = 1 0 = 0 1 = = = = 0 0 = 0 = =
–   SOS 5.12572+7
−7		(−80)20.5 − 9.5
(+18−7=5)
68.3%
20.5 / 30
100.0%
+62
0 = 1 1 0 1 = 1 1 1 1 1 1 0 0 1 = 0 = 1 0 = 0 1 1 1 1 1 1 1
–   Aristarch 4.502567+7
−7		(−85)18 − 12
(+14−8=8)
60.0%
18.0 / 30
100.0%
−17
= 1 1 0 1 1 = 1 = 0 0 1 1 = 1 = 0 1 = 0 0 1 1 1 = 0 = 0 1 1
–   Brutus 8.05 64-bit2560+9
−9		(−92)21.5 − 8.5
(+17−4=9)
71.7%
21.5 / 30
100.0%
+59
0 1 1 1 1 0 1 = 1 1 1 1 1 = = = 1 = = 1 = 1 0 0 = 1 1 = 1 1
–   The Baron 2.23 64-bit2555+8
−8		(−97)18.5 − 11.5
(+13−6=11)
61.7%
18.5 / 30
100.0%
−22
1 = = 0 1 0 = 0 1 = 1 = 1 1 0 1 = 0 = 1 = 1 1 = 1 1 1 = = 0
–   Ktulu 4.22545+11
−11		(−107)20 − 9
(+16−5=8)		69.0%
20.0 / 29
100.0%
+29
1 1 1 1 1 = 0 1 0 1 1 = 1 = 1 1 0 = = 1 = 0 = = 1 1 0 1 1
–   Ufim 8.022540+6
−7		(−112)24 − 6
(+20−2=8)
80.0%
24.0 / 30
100.0%
+106
1 1 = 1 1 1 1 = 1 1 1 = 1 = 1 1 1 1 1 0 1 = = = 1 1 1 0 = 1
–   AnMon 5.752537+7
−7		(−115)22 − 8
(+18−4=8)
73.3%
22.0 / 30
100.0%
+52
0 1 = 1 1 = 1 = 1 1 1 0 1 1 1 = 1 0 1 1 = 1 = = = 1 0 1 1 1
–   Cheng3 1.03 64-bit2536+19
−19		(−116)23 − 9
(+20−6=6)
71.9%
23.0 / 32
100.0%
+48
0 1 1 1 1 1 1 = 1 1 1 1 0 1 0 1 1 = 0 1 1 1 1 1 = = 0 = 1 0 = 1
–   SmarThink 0.17a2536+10
−10		(−116)21.5 − 8.5
(+17−4=9)
71.7%
21.5 / 30
100.0%
+32
1 0 1 1 1 = 0 1 1 1 = 1 = 1 = = 1 1 1 0 1 1 = 1 = 1 0 1 = =
–   Rotor 0.52535+14
−13		(−117)22.5 − 7.5
(+19−4=7)
75.0%
22.5 / 30
100.0%
+68
1 1 = 1 = 1 1 0 = 1 0 1 1 1 1 = 1 1 1 1 1 = 0 1 1 = 1 = 1 0
–   Gaviota 0.80 64-bit2533+14
−14		(−119)24 − 6
(+22−4=4)
80.0%
24.0 / 30
100.0%
+127
1 1 = = = 1 1 1 1 1 0 1 1 1 1 1 0 1 1 1 = 0 1 0 1 1 1 1 1 1
–   Hermann 2.8 64-bit2531+9
−9		(−121)3.5 − 3.5
(+2−2=3)		50.0%
3.5 / 7
100.0%
−114
0 = 1 0 = 1 =
–   Dirty 6J-222512+12
−12		(−140)24 − 6
(+21−3=6)
80.0%
24.0 / 30
100.0%
+88
1 1 = = 1 0 = 1 1 1 1 0 1 1 = 0 1 1 1 1 = 1 1 1 = 1 1 1 1 1
–   Hermann 2.5 64-bit2512+13
−13		(−140)20 − 10
(+18−8=4)
66.7%
20.0 / 30
100.0%
−7
1 1 1 = 0 1 1 0 1 0 1 1 1 = 1 1 1 0 1 0 = = 0 1 1 1 1 1 0 0
–   DanaSah 4.242505+13
−13		(−147)20.5 − 9.5
(+17−6=7)
68.3%
20.5 / 30
100.0%
−12
1 = = = 1 1 1 0 0 1 1 0 = 1 1 1 0 1 1 = 1 0 = = 0 1 1 1 1 1
–   Green Light Chess 3.01.2.22505+8
−8		(−147)23.5 − 6.5
(+21−4=5)
78.3%
23.5 / 30
100.0%
+75
= 1 1 1 = 0 1 1 = 0 1 1 1 1 1 1 1 1 1 1 = = 1 1 0 1 1 0 1 1
–   Yace 0.99.872502+7
−7		(−150)22 − 8
(+19−5=6)
73.3%
22.0 / 30
100.0%
+26
1 = 1 0 1 1 1 = 1 1 = 0 1 1 0 1 1 1 1 = 1 1 1 = 1 1 = 0 1 0
–   Little Goliath Evolution 3.122502+6
−7		(−150)20.5 − 8.5
(+17−5=7)		70.7%
20.5 / 29
100.0%
0
1 = 1 0 1 1 1 1 1 0 = 0 1 = 1 1 1 1 1 1 1 = 1 = = 1 0 0 =
–   nanoSzachy 3.92494+13
−13		(−158)21.5 − 9.5
(+17−5=9)
69.4%
21.5 / 31
100.0%
−22
1 1 = 1 0 1 1 1 = 1 = 1 = 0 1 1 1 = 0 1 = = 1 1 = = 1 0 1 1 0
–   nanoSzachy 3.82446+13
−13		(−206)21.5 − 8.5
(+19−6=5)
71.7%
21.5 / 30
100.0%
−36
0 0 1 1 1 1 0 1 0 = 1 1 1 1 1 1 = = 1 1 1 = 1 0 0 1 = 1 1 1
–   Nebiyu 1.22310+41
−42		(−342)9.5 − 2.5
(+8−1=3)		79.2%
9.5 / 12
100.0%
−127
1 1 = = = 1 0 1 1 1 1 1
2013 games: 771 wins, 731 losses, 511 draws (25.4%), score: 51.0%

Rating changes by day

Rating changes with played games

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