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
Naum 4 64-bit 4CPU (3062+10
−10		)Quote
Author: Aleksandar Naumov (Serbia/Canada) Link: Homepage
This is one of the 21 Naum versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   RubiChess 1.6 64-bit 4CPU3263+16
−16		(+201)4 − 26
(+1−23=6)
13.3%
4.0 / 30
0.0%
−95
0 = 1 0 0 0 0 0 0 = 0 0 0 0 0 0 0 = 0 = 0 = 0 0 0 = 0 0 0 0
–   Vajolet2 2.8 64-bit 4CPU3228+11
−11		(+166)6 − 24
(+1−19=10)
20.0%
6.0 / 30
0.0%
−44
0 = 0 = 0 0 0 0 = = 0 = 0 0 0 = 0 = 0 0 0 0 0 = 0 1 0 = 0 =
–   RubiChess 1.5 64-bit 4CPU3190+26
−25		(+128)5.5 − 24.5
(+2−21=7)
18.3%
5.5 / 30
0.0%
−111
0 0 0 0 0 = 0 0 0 0 1 0 0 0 = 1 0 0 0 0 0 0 0 = = = = 0 0 =
–   Rybka 3 64-bit 4CPU3167+10
−10		(+105)39 − 61
(+14−36=50)
39.0%
39.0 / 100
0.0%
+38
= = 0 = 0 1 0 = 1 = 0 0 0 1 = = = = 0 = 0 = = 1 0 1 0 1 1 = = 1 1 0 0 = 0 = = = = = = 0 = 1 = = 0 = = = 0 = 0 = = 1 = 0 0 0 0 = 0 = 0 = = 0 = 0 0 1 0 = = 0 = = 0 = = = 0 = 0 1 0 = = 0 = = 0 1 0 0 = =
–   Stockfish 1.7.1 64-bit 4CPU3141+13
−13		(+79)29 − 36
(+15−22=28)
44.6%
29.0 / 65
0.0%
+46
0 0 = 0 0 = = 1 0 = = = 0 = = 0 = = 0 1 0 = = 0 = 0 = = = 1 0 0 1 1 1 = = 1 = 1 1 1 0 = = 0 0 1 0 1 1 0 = = = = = 1 0 0 0 0 1 = =
–   Stockfish 1.8 64-bit 4CPU3138+16
−16		(+76)19.5 − 30.5
(+9−20=21)
39.0%
19.5 / 50
0.0%
+8
= = = = 0 = = = 1 0 = 0 = = 0 1 = = 0 1 = = 0 0 = 0 1 0 0 0 1 1 = 0 0 0 0 0 = 0 0 0 1 1 0 1 = = = =
–   Pedone 1.6 64-bit 4CPU3115+18
−18		(+53)20.5 − 31.5
(+6−17=29)
39.4%
20.5 / 52
0.0%
−9
= = = 0 0 = = = = = = = = = 0 = 0 0 0 0 = = 1 = 0 1 0 = = 0 0 = 1 1 = = 0 0 = 0 = 1 1 = 0 = 0 = 0 = = =
–   Naum 4.2 64-bit 4CPU3099+8
−8		(+37)29 − 35
(+8−14=42)
45.3%
29.0 / 64
0.0%
+10
= = = 0 = = = = = = = = = = = 1 = = = = 0 0 = = = = = = = 0 = = = = = = = 0 = 0 = 0 1 0 1 = = = = 0 0 1 0 = 1 0 1 = 1 0 0 = = 1
–   Stockfish 1.6s JA 64-bit 4CPU3094+13
−13		(+32)39 − 61
(+19−41=40)
39.0%
39.0 / 100
0.0%
−38
0 = = 0 0 1 0 = = 0 1 1 = 0 = 0 1 0 0 0 1 0 1 = 0 = 1 0 1 0 0 = = = = = 1 = 0 1 1 0 = 0 1 0 = 0 = 0 = 0 = 0 = = = 0 = = 0 0 = = 0 0 = 0 1 0 0 0 0 = 0 = 0 = = 0 0 0 = = = 1 = = 1 0 1 = 0 0 1 1 = = = 1
–   Stockfish 1.6.3 64-bit 4CPU3090+13
−13		(+28)54 − 46
(+31−23=46)
54.0%
54.0 / 100
0.0%
+54
1 0 = 0 = = = = 0 1 1 = 0 0 1 = = 0 1 1 1 = = = 0 = = = 0 = 1 = 1 = 1 = = = 1 1 0 = = 1 = = = 0 1 = 1 0 0 = = 0 = 0 1 1 1 0 0 0 0 1 = 0 1 = 0 = = 1 1 0 1 = = = 1 = 1 = 1 = 1 1 1 = 1 0 0 = = = = = 1 =
–   Naum 4.1 64-bit 4CPU3070+15
−15		(+8)46.5 − 52.5
(+18−24=57)
47.0%
46.5 / 99
16.0%
−10
0 = 0 0 = 0 0 = = = = 0 0 1 = = 1 1 = 0 0 = 1 1 = 1 = 1 = = 1 = = = = 0 = = = = = = = = = = 0 0 = 0 0 = = = 0 = = 1 1 1 0 0 = 1 1 = = = 0 = 0 = = = 0 = = = = = = = = = 0 1 0 1 = 1 0 = = 1 = = 0 1 =
–   Deep Shredder 12 64-bit 4CPU3042+7
−7		(−20)112.5 − 85.5
(+73−46=79)
56.8%
112.5 / 198
100.0%
+23
= 1 1 = = 0 0 0 0 = 1 1 = = 1 = 0 0 1 1 = = = = = 1 = 0 0 1 1 0 1 = = = 1 = = 0 = = = 1 = 1 = 0 1 0 1 = = 1 1 0 1 1 1 = = = 1 = 1 1 1 1 1 0 1 1 = 0 1 1 = 1 0 0 1 = 0 0 0 1 = = 0 = 1 = 1 1 = 1 = 1 = 1 1 1 = = 0 1 1 1 = = 1 = 0 = 1 = 1 = = = 0 1 0 = = 0 1 1 1 1 = = 1 1 0 1 1 1 = = 1 1 0 1 = = = 1 = 0 0 1 0 = = 1 = = = 1 1 = 0 0 = = 0 = = 1 = 0 = 0 0 = 1 0 0 = 0 0 0 1 0 = 1 1 0 0 = = = = 1 = 1 0
–   Stockfish 1.5.1 64-bit 4CPU3029+14
−14		(−33)55.5 − 44.5
(+29−18=53)
55.5%
55.5 / 100
100.0%
0
1 = 0 1 1 0 1 = = = 1 = = = 1 0 1 = = = 1 = 1 = = = = 1 1 1 1 = = = = = = = 1 = 1 0 = = = 0 1 = 1 0 1 = 0 = = 0 0 = 0 = 1 1 = 0 = 0 1 0 1 = = 0 1 = = = 0 = 0 = = 1 = = 0 = = 1 = = 1 1 = = 1 = = = 1 0
–   Rybka 2.2 64-bit 4CPU3003+12
−12		(−59)57.5 − 42.5
(+29−14=57)
57.5%
57.5 / 100
100.0%
−13
= 1 1 = = = 1 = 1 = 1 0 0 = 1 0 = = 1 1 1 = 1 = = = 0 = 0 = = = 1 0 = 0 0 = = = 1 = = 0 1 = = = = = 1 1 1 = = = 1 1 = = = 1 0 = 1 = = = = = = 1 0 = 1 = 1 = 1 = = = 1 = 0 = 1 = 1 0 = = 1 = 0 = 1 = = =
–   Spark 0.4 64-bit 4CPU2989+14
−14		(−73)37 − 27
(+26−16=22)
57.8%
37.0 / 64
100.0%
−21
= 0 = 1 0 1 = 0 1 1 1 0 = 1 = 1 1 1 0 = 1 1 = 1 1 1 = = 1 1 = 1 1 0 1 0 = = 0 1 0 0 1 = = = 0 1 = 1 0 = 1 0 = = 0 = 1 = 0 = 1 0
–   Stockfish 1.4 64-bit 4CPU2976+15
−15		(−86)61.5 − 37.5
(+38−14=47)
62.1%
61.5 / 99
100.0%
−10
1 = 0 1 1 0 0 = 1 = 0 = = = 1 = 1 1 = = = 1 = = = = 0 = = = 1 = 1 = = 1 = 1 0 0 = = 1 0 1 1 0 = 1 = 1 = 1 = 0 = 1 = 1 1 = 1 = 1 = 1 = 0 = = 1 = 1 = 1 = 1 1 1 = 1 1 1 = 1 = = 1 = 1 = = 0 0 0 = 1 = 1
–   Zappa Mexico II 64-bit 4CPU2973+7
−7		(−89)61.5 − 38.5
(+39−16=45)
61.5%
61.5 / 100
100.0%
−16
1 0 1 0 = = 0 1 = = 0 = 0 = = = 1 0 1 = 1 0 1 = 0 = 1 = 1 = 1 = 1 1 1 = = = = 1 1 0 = = 1 = 1 0 1 = = = = 1 = 0 = 1 0 = 1 = = 0 = = 1 0 1 = 1 = = 1 1 1 = 0 1 = 1 1 1 1 0 1 1 1 = = 1 = = 1 = = = 1 1 =
–   Spark 0.3 64-bit 4CPU2970+12
−12		(−92)59 − 41
(+35−17=48)
59.0%
59.0 / 100
100.0%
−37
= = = = 0 0 1 = 1 0 0 1 = = = = 1 0 = 1 1 1 = = 0 = = 1 1 0 1 1 = 0 0 0 0 = 1 = 1 = 1 0 1 1 1 1 = 0 1 = = = = = = 1 = = = = = = = 1 1 1 = = = = 0 = = = = 0 = = = 1 1 = 1 1 1 = 1 0 1 = 0 1 = 1 1 1 = 1
–   Spark 0.3a 64-bit 4CPU2963+18
−17		(−99)30.5 − 19.5
(+17−6=27)
61.0%
30.5 / 50
100.0%
−33
1 1 = = = = 1 = 1 = 1 = = = = = = = 1 = 1 1 1 0 1 0 = 0 0 = 1 0 1 = 0 1 = = 1 = 1 1 = 1 = = = = = =
–   Thinker 5.4c Inert 64-bit 4CPU2954+8
−8		(−108)68.5 − 29.5
(+48−9=41)
69.9%
68.5 / 98
100.0%
+20
1 1 1 1 1 1 1 0 1 1 1 = 1 = = 1 1 = = 1 1 1 = = = = 1 1 0 1 = = = 0 = 1 = = 1 1 = 1 = = = 1 0 1 = = = 1 = 1 = 1 = 0 = 1 = 1 = = 1 1 = 1 1 1 0 1 1 = = = 1 = = 0 = = = 1 1 1 1 1 1 0 1 0 1 = 1 1 = =
–   Zappa Mexico 64-bit 4CPU2946+8
−8		(−116)66.5 − 33.5
(+47−14=39)
66.5%
66.5 / 100
100.0%
−10
1 1 = 1 1 = 1 0 1 1 0 = 0 1 1 = = 1 1 0 = = 1 0 1 = = = 1 = = 1 1 = = 0 1 = 1 1 1 1 = = = 1 1 = 1 1 = 1 1 1 1 1 = 0 1 = = 1 = 1 = 0 = 1 = = = 0 0 = = 1 1 = 1 0 = 0 1 1 1 = 1 = 1 1 1 = = 1 1 = 0 1 = 0
–   Deep Junior 11.1a 64-bit 4CPU2943+14
−14		(−119)38.5 − 11.5
(+30−3=17)
77.0%
38.5 / 50
100.0%
+64
1 1 1 = 1 1 = 1 0 = 1 1 = 1 = 1 = 1 1 1 = = = 1 = 0 1 = 1 0 1 1 1 1 1 1 = = 1 1 1 1 1 = = = 1 1 1 =
–   Hiarcs 12 4CPU2942+9
−9		(−120)60.5 − 39.5
(+41−20=39)
60.5%
60.5 / 100
100.0%
−51
= 1 1 1 1 1 = 1 = 1 0 = 1 1 1 0 0 = = 0 0 1 0 0 = = 0 1 0 1 = 1 1 1 0 = 1 1 = 0 1 0 = 1 = 1 = = = 1 1 1 1 1 1 1 = 1 = 1 0 = = 1 = 1 0 = = 1 = 1 0 = 0 = 1 0 = = = 0 1 = = 1 = 0 = = 1 = 1 1 = 1 0 = = =
–   Deep Sjeng WC2008 64-bit 4CPU2941+8
−8		(−121)70.5 − 29.5
(+55−14=31)
70.5%
70.5 / 100
100.0%
+20
= 1 1 = = = 1 = 1 1 1 1 = 1 0 1 1 1 = 1 = 1 1 1 0 = = 0 = 1 = 1 = 1 1 0 1 1 1 0 = = 1 1 1 0 = = 0 1 = 1 1 1 1 = = 1 1 1 = 1 0 = 0 = 1 1 = 1 0 1 0 1 1 1 = 1 1 = 0 1 1 1 0 0 = = 1 1 1 1 1 1 = 1 1 = = 1
–   Hiarcs 12.1 4CPU2939+10
−10		(−123)69.5 − 30.5
(+54−15=31)
69.5%
69.5 / 100
100.0%
+12
1 = 1 1 1 0 1 = 1 1 1 = 1 0 0 1 1 1 0 0 0 = 1 1 1 = 1 = 1 0 1 = 1 1 = = 1 = 1 1 = 0 1 1 1 1 0 1 = 1 1 1 1 = 1 0 = = 1 = 1 = 1 = = 1 1 1 1 1 1 = = = 1 0 1 1 1 = = 0 1 = 1 1 = = 1 0 1 = = 1 1 0 = = 1 0
–   Deep Shredder 11 64-bit 4CPU2932+9
−9		(−130)70.5 − 28.5
(+52−10=37)
71.2%
70.5 / 99
100.0%
+9
1 = 1 1 1 1 1 0 = 1 1 = 1 = = 1 0 = 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 = = = = 1 = 1 0 1 1 = = = 1 1 = 0 = = = = 1 0 1 1 = 1 1 1 1 1 = = 1 = 1 0 = 0
–   Deep Sjeng 3.0 64-bit 4CPU2931+9
−9		(−131)62 − 38
(+44−20=36)
62.0%
62.0 / 100
100.0%
−50
1 1 1 1 1 = = 1 1 = = = 1 0 = 1 0 = 1 0 1 = 0 0 = 0 1 1 = 0 1 = 0 1 = 1 0 1 1 = 0 = 1 = = 1 1 0 = = = 1 = = 1 = = 1 = = 1 1 1 = 0 = 0 = 1 1 = 1 1 0 1 = 1 = 1 = 1 = 1 0 1 = 0 = 1 = 1 0 0 0 1 1 1 1 0 1
–   Thinker 5.4a Inert 64-bit 4CPU2927+13
−13		(−135)74 − 26
(+58−10=32)
74.0%
74.0 / 100
100.0%
+30
= 1 1 = 0 1 = 0 1 1 1 1 = = 1 = = 1 1 = 1 = = = 1 1 1 = 1 0 1 = 1 1 1 = 1 0 1 1 1 = 1 0 1 0 1 1 1 = 1 = 1 = 1 = 1 = 1 = 0 1 1 = 1 1 1 0 1 0 1 = = = 1 = 1 1 1 1 = = 1 = 1 1 1 1 1 1 1 0 = 1 = 1 = 1 1 1
–   Thinker 5.3b Inert 64-bit 4CPU2923+15
−15		(−139)74 − 26
(+54−6=40)
74.0%
74.0 / 100
100.0%
+17
0 = = 1 1 1 1 = = 1 = = = 1 = = 1 = = = 1 1 1 1 1 0 1 = 1 = 1 1 1 1 = 1 = 1 1 1 0 = 1 = = = 0 = 1 = 1 1 1 = 1 1 = 1 = 0 1 = 1 = 1 = 1 = 1 1 1 1 1 = 1 = 1 1 1 = 1 = 1 = = 1 0 1 1 = = 1 1 1 = = 1 1 = 1
–   Glaurung 2.2 64-bit 4CPU2917+11
−11		(−145)9 − 5
(+7−3=4)		64.3%
9.0 / 14
100.0%
−46
1 0 = = 0 = = 0 1 1 1 1 1 1
–   Bright 0.4a 4CPU2911+11
−11		(−151)73 − 27
(+59−13=28)
73.0%
73.0 / 100
100.0%
+12
= 1 = 1 = 0 1 1 1 1 1 0 = 0 1 = = = = 1 0 1 0 1 = 1 1 1 0 = = 1 = = = 1 1 1 1 1 1 1 1 1 1 1 1 = 1 0 = 1 = = 1 0 1 = 1 1 = 1 1 1 1 = 0 1 = 1 1 1 1 = 0 = 1 0 = = = 1 1 1 1 1 1 1 1 1 = 1 1 1 0 1 0 1 1 1
–   Toga II 1.4 beta5c 4CPU2905+9
−9		(−157)71 − 29
(+53−11=36)
71.0%
71.0 / 100
100.0%
−16
= 0 = 1 = 1 = = = = 0 0 1 = 1 1 1 = 1 = 0 = = 1 1 1 1 = = = 1 = 1 1 1 = 1 1 1 1 0 = 0 = = 1 = 1 1 1 1 1 0 1 1 = 1 1 1 = 1 1 = = 1 0 1 = 1 1 1 1 0 1 1 1 1 0 = 1 1 = 1 = = 1 1 1 = = = = 0 = 1 1 1 1 = 1
–   Bright 0.5c 4CPU2904+13
−14		(−158)37.5 − 12.5
(+29−4=17)
75.0%
37.5 / 50
100.0%
+12
1 0 1 = = 1 1 = = = 1 1 1 1 = = 1 = 1 1 = 0 1 1 1 = 1 = 1 1 1 1 = 1 0 = 1 1 1 1 1 = 1 1 = = 1 0 1 =
–   Glaurung 2.1 64-bit 4CPU2900+11
−12		(−162)73.5 − 25.5
(+60−12=27)
74.2%
73.5 / 99
100.0%
+12
0 = 1 0 1 = 1 1 1 = = 1 1 1 1 1 1 = 1 1 = 1 = 1 1 = 1 1 1 1 1 0 1 1 1 = 1 = 1 = 1 1 0 1 = = 1 0 1 0 1 = 1 1 0 1 1 = 1 = = 1 = 1 1 = 1 = 1 = 1 1 1 1 1 0 = 1 0 1 0 1 = 1 = 1 0 1 1 = 1 1 1 1 1 0 = 1 =
–   Toga II 1.4.1SE 4CPU2900+11
−11		(−162)70 − 30
(+54−14=32)
70.0%
70.0 / 100
100.0%
−24
1 = 1 1 1 0 1 = 1 0 = 0 0 1 = 0 = 1 1 = 1 = = 0 = = 1 0 1 1 1 = 1 1 1 1 1 = = 1 1 0 1 = 1 1 1 1 1 = 1 1 1 1 = = 0 = = 1 1 1 1 = = = 1 = 1 0 = 0 1 1 1 = 1 0 1 = 1 1 0 = = 0 1 = 1 = 1 1 1 1 1 1 1 = 1 =
–   Fritz 112888+9
−9		(−174)74.5 − 25.5
(+54−5=41)
74.5%
74.5 / 100
100.0%
−14
1 1 = 1 = 1 = = = 0 1 1 0 1 = = 1 1 = = 1 1 = = 1 1 1 = = 1 = 1 = = = = = = = = 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 1 0 = 1 1 1 = 1 1 1 = 1 = 1 1 1 = 1
–   Thinker 5.4a Inert 64-bit2883+14
−14		(−179)78.5 − 21.5
(+62−5=33)
78.5%
78.5 / 100
100.0%
+16
1 1 1 1 1 1 1 = 1 1 1 1 1 1 = 0 1 1 1 1 1 1 1 1 1 = = 1 = = 1 1 = 1 1 = 1 = 1 1 = 0 = 1 = 1 = = = 1 1 1 = = 1 = = 1 1 1 1 = 1 = = 1 1 = 1 = 1 0 1 1 = = 1 0 1 1 1 = 1 = 1 1 1 = 1 1 1 1 = 0 1 1 = = = 1
–   Loop M1-T 64-bit 4CPU2882+8
−8		(−180)76.5 − 21.5
(+63−8=27)
78.1%
76.5 / 98
100.0%
+22
1 1 = 1 = 1 = 1 1 1 1 1 1 0 1 = = 1 1 1 = 1 1 1 = 1 1 = 1 1 1 1 = 1 0 1 1 1 1 = 1 = 1 1 0 1 1 = 1 1 = 1 1 1 0 1 = = = = = = 0 1 1 1 = 1 1 1 1 = 1 = 1 1 1 1 1 0 = 1 = 1 = 1 = = 0 1 1 1 1 0 1 1 1 1
–   Glaurung 2.2 64-bit2802+13
−13		(−260)85.5 − 13.5
(+77−5=17)
86.4%
85.5 / 99
100.0%
+40
1 1 1 1 0 = 1 = 1 1 1 0 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 = 0 1 1 1 0 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 = 1 1 1 1 1 1 = 1 = 1 = 1 1 0 1
–   Crafty 23.0 64-bit 4CPU2745+17
−17		(−317)84 − 15
(+71−2=26)
84.8%
84.0 / 99
100.0%
−55
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 1 = 1 1 1 = = 1 = 1 = 1 0 1 1 1 0 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 = 1 =
–   Scorpio 2.1 64-bit 4CPU2723+17
−17		(−339)89 − 11
(+82−4=14)
89.0%
89.0 / 100
100.0%
+1
1 1 1 1 1 1 1 1 1 = 1 1 = 1 1 0 1 = 1 1 1 1 1 1 1 1 1 1 1 1 0 0 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 0 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
–   Arasan 11.3 64-bit 4CPU2574+22
−23		(−488)94 − 3
(+91−0=6)
96.9%
94.0 / 97
100.0%
+42
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 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 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 1
3634 games: 1655 wins, 614 losses, 1365 draws (37.6%), score: 64.3%

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Rating changes with played games

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