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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Naum 2.1 32-bit (2738+14
−14		)Quote
Author: Aleksandar Naumov (Serbia/Canada) Link: Homepage
This is one of the 21 Naum versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rybka 2.3.2a 32-bit2923+16
−16		(+185)8.5 − 24.5
(+3−19=11)
25.8%
8.5 / 33
0.0%
+18
0 = 0 = 0 1 0 = 0 0 0 0 1 = 1 0 0 0 = 0 0 0 = = = 0 = 0 = 0 = 0 0
–   Rybka 2.3 LK 32-bit2897+24
−23		(+159)7.5 − 24.5
(+3−20=9)
23.4%
7.5 / 32
0.0%
−31
0 0 = 0 0 = 0 = 0 0 0 0 0 0 1 = 0 0 = 0 0 = 1 = 0 1 0 0 = 0 0 =
–   Rybka 2.3.1 32-bit2894+17
−17		(+156)30 − 95
(+11−76=38)
24.0%
30.0 / 125
0.0%
−26
0 0 1 = 0 1 0 0 0 0 = = 0 1 0 = 0 1 0 = 0 0 = 0 = = = 0 = 0 0 0 0 0 0 = = = = 0 0 1 0 1 0 1 0 0 = = 0 = = 0 = 0 0 1 0 0 0 0 = 0 = 0 0 0 1 0 = 0 0 = 0 = = 0 0 0 0 = 0 0 0 0 0 1 = 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
–   Rybka 2.2 32-bit2893+14
−14		(+155)14 − 32
(+7−25=14)
30.4%
14.0 / 46
0.0%
+19
0 0 = 0 0 0 1 1 0 = = 0 0 1 = = 0 = 0 = 0 0 0 1 0 = = 1 0 0 = 0 = 0 = 0 1 = 0 0 = 0 0 1 0 0
–   Rybka 2.3 32-bit2874+32
−31		(+136)3.5 − 12.5
(+1−10=5)		21.9%
3.5 / 16
0.0%
−61
0 0 0 1 0 = 0 0 0 0 = = 0 = 0 =
–   Rybka 1.2 32-bit2864+15
−15		(+126)11.5 − 18.5
(+7−14=9)
38.3%
11.5 / 30
0.0%
+43
1 0 0 = 0 0 0 1 0 0 1 = = 0 = = = 0 0 0 = 0 = 1 0 1 1 0 = 1
–   Rybka 2.1 32-bit2857+12
−12		(+119)24 − 36
(+12−24=24)
40.0%
24.0 / 60
0.0%
+56
= 1 1 0 0 = 0 0 = 0 1 = 1 = 0 = = = 0 0 0 1 0 1 = = = = 0 0 1 = = = = 0 1 1 0 = 1 = = 0 = = 1 0 0 0 0 = = 0 1 0 0 = 0 0
–   Rybka 1.0 64-bit2852+15
−14		(+114)12.5 − 19.5
(+4−11=17)
39.1%
12.5 / 32
0.0%
+48
= = = = = 0 = 1 = 0 1 0 = 0 = = 0 = = 1 1 = 0 = = 0 0 0 0 0 = =
–   Hiarcs 11.22807+16
−16		(+69)12.5 − 19.5
(+4−11=17)
39.1%
12.5 / 32
0.0%
+4
0 = 1 = 1 = 0 0 = = = = 0 1 = 0 = 0 = = 0 = = = = 0 0 1 = 0 = 0
–   Hiarcs 11.12803+11
−11		(+65)17 − 15
(+10−8=14)
53.1%
17.0 / 32
0.0%
+81
1 = = 1 = 1 1 0 0 0 = 0 1 0 1 = = = 0 1 = 0 = = 1 1 = = 1 = = 0
–   Fritz 102799+18
−17		(+61)7 − 10
(+4−7=6)		41.2%
7.0 / 17
0.0%
+5
= 0 1 0 = 0 1 0 1 = 0 = = = 1 0 0
–   Fruit 05/11/032792+14
−14		(+54)11 − 21
(+5−15=12)
34.4%
11.0 / 32
0.0%
−45
0 0 = = 1 = = 0 0 = 0 0 1 = 0 0 1 = 1 = = 0 = = 0 0 0 0 0 1 = 0
–   Hiarcs 112791+15
−14		(+53)21 − 26
(+11−16=20)
44.7%
21.0 / 47
0.0%
+16
= 0 1 1 0 = = 1 1 0 = 1 = 0 1 0 = = = 0 1 0 1 0 = 0 0 1 1 0 = = 0 = 0 0 0 = 1 = = = 0 = = = =
–   Fruit 2.32783+14
−14		(+45)10 − 22
(+4−16=12)
31.3%
10.0 / 32
0.0%
−74
0 0 0 0 = = 0 1 1 = 0 = 0 0 0 0 0 0 = = 0 0 0 = = 0 1 = 1 = = =
–   Fruit 2.3.12781+18
−18		(+43)16.5 − 14.5
(+8−6=17)
53.2%
16.5 / 31
0.0%
+60
= = = = = 1 1 = 0 0 = = = = = 0 1 0 = = 1 0 1 = = = 1 0 1 1 =
–   Loop 13.6 (Loop 2007) 32-bit2775+10
−10		(+37)4 − 7
(+3−6=2)		36.4%
4.0 / 11
0.0%
−64
0 = = 0 0 0 1 1 1 0 0
–   Toga II 1.3.12772+9
−10		(+34)20.5 − 25.5
(+12−17=17)
44.6%
20.5 / 46
0.0%
0
1 1 0 1 = = 0 1 = 0 1 1 0 = = 0 0 = = 0 = 0 = = = 1 0 1 0 0 = 1 0 0 = 1 = = 1 0 0 0 = 0 1 =
–   Toga II 1.2.1a 32-bit2762+9
−9		(+24)27 − 35
(+15−23=24)
43.5%
27.0 / 62
0.2%
−17
0 = 0 = 0 = 0 = = 0 0 = 0 1 0 1 = 1 0 0 0 0 = 0 = = = 1 1 0 1 = = 0 1 0 0 1 = 0 1 1 1 0 = = 1 = 0 = = 1 = = 1 1 = 0 0 = 0 =
–   Loop 13.5 32-bit2762+18
−18		(+24)59.5 − 61.5
(+41−43=37)
49.2%
59.5 / 121
1.4%
+18
= = 1 = 0 1 0 = 1 = 1 0 1 1 1 0 0 0 = 0 = 0 0 1 1 = 0 = 1 0 = = = 0 0 1 0 1 = 1 0 0 0 = 1 1 0 = 0 = 1 1 1 0 1 1 1 1 1 0 1 0 = 0 = 1 1 1 1 1 = 0 0 = 0 0 1 1 = 0 = 1 0 0 1 = 1 1 = 0 0 = 0 0 = 0 0 = 0 1 = 0 = 1 0 = 0 = 0 1 = = = = 1 = 0 0 1 1 =
–   Hiarcs X502756+16
−16		(+18)13.5 − 16.5
(+9−12=9)
45.0%
13.5 / 30
4.7%
−16
= 0 0 0 1 0 1 = 1 1 = 0 0 0 = 0 1 0 = 0 1 = = = 0 0 1 1 1 =
–   Fritz 92750+11
−10		(+12)22.5 − 23.5
(+15−16=15)
48.9%
22.5 / 46
8.2%
+5
= 0 0 1 = = 0 0 0 1 1 0 1 = = = 1 1 1 0 1 1 1 0 = = 0 = = 0 0 1 = 1 0 1 0 = 0 1 0 0 = = = 1
–   Hiarcs X54 32-bit2744+16
−16		(+6)9 − 20
(+3−14=12)		31.0%
9.0 / 29
28.2%
−113
= = 0 = = 0 0 = 0 0 1 = = 0 = 1 0 0 1 0 0 0 = = 0 = 0 = 0
–   Hiarcs 102736+20
−20		(−2)16 − 14
(+12−10=8)
53.3%
16.0 / 30
58.3%
+24
0 0 = 0 1 1 = 1 = 1 = 1 0 1 0 1 1 1 0 0 0 0 = 0 1 1 1 = = =
–   Spike 1.2 Turin2731+6
−6		(−7)19.5 − 27.5
(+12−20=15)
41.5%
19.5 / 47
82.7%
−63
= 1 0 = = 1 1 1 = 1 = = 0 0 1 1 = 0 = = 0 0 0 0 0 1 = 0 1 1 = 1 0 1 0 = 0 0 0 = 0 = 0 0 0 = 0
–   Chess Tiger 2007.12714+7
−7		(−24)13.5 − 8.5
(+9−4=9)		61.4%
13.5 / 22
99.9%
+46
= = = 1 1 1 0 = 0 1 = = 1 = 1 = 1 1 = 1 0 0
–   Chess Tiger 20072700+11
−10		(−38)32 − 30
(+15−13=34)
51.6%
32.0 / 62
100.0%
−30
= = 1 = = = 1 = = = 1 = = 1 = = = = 0 1 0 0 = = = = 0 0 1 = 0 1 0 = 1 0 = = 1 1 0 0 = 1 = = 1 = = = = 0 = 1 1 0 = 1 = = 0 =
–   Deep Sjeng 2.52665+32
−32		(−73)20.5 − 10.5
(+14−4=13)
66.1%
20.5 / 31
100.0%
+27
1 1 = 1 = 1 1 = 1 = 1 1 0 = = 1 = = 1 = 1 = 0 = 0 = 1 0 1 1 =
–   Alaric 7072663+7
−6		(−75)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−44
=
–   Glaurung 1.2.1 32-bit2657+10
−10		(−81)48.5 − 28.5
(+37−17=23)
63.0%
48.5 / 77
100.0%
+8
= 1 0 = 1 1 1 0 1 1 1 = 0 = = = 0 = 1 0 1 1 = = = 1 1 1 = = 1 1 1 0 = = 1 1 1 = = 0 1 0 1 0 = 1 = = 1 0 1 = 0 0 0 1 0 1 1 = = 0 1 1 1 1 0 0 1 1 1 = 1 1 1
–   Scorpio 2.0 32-bit2656+12
−12		(−82)21 − 11
(+17−7=8)
65.6%
21.0 / 32
100.0%
+32
= 1 1 = 1 1 0 0 1 = 1 = 0 = 1 1 1 = 1 1 1 = = 1 0 1 0 0 1 0 1 1
–   Glaurung 1.2.1 64-bit2655+15
−15		(−83)20.5 − 11.5
(+15−6=11)
64.1%
20.5 / 32
100.0%
+9
0 0 1 = 1 = 1 0 1 0 = = = = 1 1 1 0 1 = 1 1 0 1 = 1 1 = = 1 1 =
–   Bright 0.2a2646+27
−27		(−92)19 − 13
(+12−6=14)
59.4%
19.0 / 32
100.0%
−35
1 = = = = 1 = 0 1 = 1 0 1 1 0 = = 1 0 = 1 = = 1 1 1 0 = 1 = = 0
–   Bright 0.1d2641+22
−22		(−97)22.5 − 9.5
(+17−4=11)
70.3%
22.5 / 32
100.0%
+40
1 1 = 1 1 = 1 1 1 = = 1 = 0 1 1 1 0 0 = = 1 1 1 = 1 = 1 = = 0 1
–   Scorpio 1.912641+12
−12		(−97)32.5 − 16.5
(+24−8=17)
66.3%
32.5 / 49
100.0%
+13
1 = 1 0 1 = 0 = 1 0 1 1 = = = 1 1 1 = = = 1 = 1 = 1 1 1 = = 1 1 1 1 0 1 1 1 0 = 0 1 = 1 = 0 0 1 =
–   Scorpio 1.92641+13
−13		(−97)74.5 − 38.5
(+58−22=33)
65.9%
74.5 / 113
100.0%
+13
1 1 0 1 0 = = 0 1 1 = 0 1 1 1 1 = = = 1 = 1 = = 1 1 1 = = 1 = 0 1 1 0 0 = 1 0 = 1 1 = 0 0 1 1 = = 0 1 0 1 = 0 1 1 1 0 1 1 1 1 1 1 1 0 = = 1 0 0 1 1 = = = 1 1 1 = 1 1 1 1 1 0 = 1 0 0 0 1 = = 1 1 0 1 1 = 1 = 1 1 1 = 1 1 = = = 1
–   CM10th Xperience2639+14
−14		(−99)18 − 12
(+13−7=10)
60.0%
18.0 / 30
100.0%
−36
0 = = 1 1 0 1 0 0 1 = 1 = 1 1 1 = = 1 1 1 1 1 = 0 = = = 0 0
–   Scorpio 1.82624+15
−15		(−114)22 − 8
(+16−2=12)
73.3%
22.0 / 30
100.0%
+33
= = 1 1 1 1 1 = = 0 1 = 1 1 1 = 1 = 1 = 1 = 1 1 = 1 0 = 1 =
–   Slow Chess Blitz WV2.12615+6
−6		(−123)22 − 8
(+18−4=8)
73.3%
22.0 / 30
100.0%
+47
1 0 1 = 1 1 0 = 1 1 1 = 1 1 0 1 1 1 = = 1 = 1 1 1 0 1 = 1 =
–   Delfi 5.12615+12
−12		(−123)23 − 9
(+19−5=8)
71.9%
23.0 / 32
100.0%
+32
0 1 1 0 1 1 1 1 1 1 = = 0 = 1 = 1 1 1 = = = 0 1 0 1 1 = 1 1 1 1
–   Delfi 5.22609+11
−11		(−129)21 − 11
(+12−2=18)
65.6%
21.0 / 32
100.0%
−40
= 1 0 = = 1 = = = = = = 0 = 1 1 1 1 = = 1 1 = = = 1 1 1 = 1 = =
–   WildCat 72606+10
−10		(−132)12 − 4
(+9−1=6)		75.0%
12.0 / 16
100.0%
+32
1 1 = = 1 = 1 1 1 1 1 0 = 1 = =
–   Pharaon 3.5.12602+7
−7		(−136)20.5 − 9.5
(+16−5=9)
68.3%
20.5 / 30
100.0%
−11
= 1 = 1 1 1 1 1 = = 0 = = 0 = 1 1 1 1 1 0 0 1 1 1 = 1 0 = 1
–   Delfi 5.02576+15
−15		(−162)20 − 10
(+16−6=8)
66.7%
20.0 / 30
100.0%
−44
= 1 1 = 1 1 0 = 1 1 = 1 = 1 0 1 1 1 0 = 0 0 1 1 = 1 = 1 0 1
–   Deep Sjeng 1.62573+33
−33		(−165)18.5 − 11.5
(+15−8=7)
61.7%
18.5 / 30
100.0%
−80
= 0 1 1 1 1 1 1 1 1 1 1 = = = 0 1 0 0 = 0 = 1 0 0 0 1 1 1 =
–   Rebel 122573+34
−35		(−165)20.5 − 11.5
(+15−6=11)
64.1%
20.5 / 32
100.0%
−70
= 1 = 0 1 0 = 1 1 1 = 0 0 1 1 = 0 1 1 1 1 = 1 1 1 0 1 = = = = =
–   Hermann 2.02384+20
−20		(−354)31 − 1
(+30−0=2)
96.9%
31.0 / 32
100.0%
+174
1 1 = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 = 1 1 1 1 1 1 1 1 1 1 1
1826 games: 613 wins, 576 losses, 637 draws (34.9%), score: 51.0%

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