CCRL 40/15
Downloads and Statistics
May 15, 2021
Testing summary:
Total: 1'244'261 games
played by 2'847 programs

White wins: 426'196 (34.3%)
Black wins: 313'011 (25.2%)
Draws: 505'054 (40.6%)
White score: 54.5%

Engine Details

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Show each game results
Naum 4 64-bit 4CPU (3042+16
−16
)Quote
Author: Aleksandar Naumov (Serbia/Canada) Link: Homepage
This is one of the 26 Naum versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Vajolet2 2.8 64-bit 4CPU3181+27
−27
(+139)7 − 17
(+1−11=12)
29.2%
7.0 / 24
0.0%
+13
–   Vajolet2 2.7 64-bit 4CPU3181+24
−24
(+139)3.5 − 16.5
(+0−13=7)
17.5%
3.5 / 20
0.0%
−80
–   RubiChess 1.5 64-bit 4CPU3161+29
−29
(+119)2.5 − 12.5
(+0−10=5)
16.7%
2.5 / 15
0.0%
−111
–   Wasp 3.75 64-bit 4CPU3136+28
−28
(+94)9 − 11
(+5−7=8)
45.0%
9.0 / 20
0.0%
+60
–   Vajolet2 2.6.1 64-bit 4CPU3134+21
−21
(+92)5.5 − 10.5
(+3−8=5)
34.4%
5.5 / 16
0.0%
−12
–   Igel 2.3.1 64-bit 4CPU3132+27
−27
(+90)6.5 − 11.5
(+2−7=9)
36.1%
6.5 / 18
0.0%
+8
–   ChessBrainVB 3.68 4CPU3122+26
−26
(+80)5.5 − 10.5
(+1−6=9)
34.4%
5.5 / 16
0.0%
−9
–   Rybka 3 64-bit 4CPU3118+13
−13
(+76)24 − 51
(+7−34=34)
32.0%
24.0 / 75
0.0%
−36
–   Arasan 20.4.1 64-bit 4CPU3118+26
−26
(+76)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−47
–   Winter 0.7 64-bit 4CPU3106+25
−26
(+64)9.5 − 15.5
(+2−8=15)
38.0%
9.5 / 25
0.0%
−5
–   ChessBrainVB 3.66 4CPU3104+28
−28
(+62)6 − 10
(+2−6=8)
37.5%
6.0 / 16
0.0%
−9
–   Rybka 3 Human 64-bit 4CPU3104+31
−31
(+62)21.5 − 40.5
(+8−27=27)
34.7%
21.5 / 62
0.0%
−32
–   Xiphos 0.2.2 64-bit 4CPU3101+26
−26
(+59)8.5 − 7.5
(+5−4=7)
53.1%
8.5 / 16
0.0%
+79
–   Nemorino 4.00 64-bit 4CPU3093+22
−22
(+51)6 − 12
(+1−7=10)
33.3%
6.0 / 18
0.0%
−44
–   Wasp 3.0 64-bit 4CPU3059+25
−25
(+17)8.5 − 7.5
(+4−3=9)
53.1%
8.5 / 16
13.5%
+33
–   Rybka 3 64-bit3046+11
−11
(+4)31.5 − 27.5
(+15−11=33)
53.4%
31.5 / 59
32.3%
+23
–   Stockfish 1.6.3 64-bit 4CPU3036+22
−22
(−6)20 − 28
(+7−15=26)
41.7%
20.0 / 48
66.9%
−52
–   Deep Shredder 12 64-bit 4CPU3016+10
−10
(−26)59.5 − 49.5
(+31−21=57)
54.6%
59.5 / 109
99.7%
+1
–   Deep Fritz 11 4CPU2988+29
−29
(−54)21.5 − 18.5
(+5−2=33)
53.8%
21.5 / 40
99.9%
−37
–   Stockfish 1.5.1 64-bit 4CPU2968+25
−24
(−74)18.5 − 15.5
(+10−7=17)
54.4%
18.5 / 34
100.0%
−49
–   Zappa Mexico II 64-bit 4CPU2968+10
−10
(−74)20 − 12
(+11−3=18)
62.5%
20.0 / 32
100.0%
−3
–   Stockfish 1.4 64-bit 4CPU2947+17
−17
(−95)32.5 − 15.5
(+22−5=21)
67.7%
32.5 / 48
100.0%
+15
–   Deep Sjeng WC2008 64-bit 4CPU2924+13
−13
(−118)33 − 15
(+23−5=20)
68.8%
33.0 / 48
100.0%
+1
–   Thinker 5.4c Inert 64-bit 4CPU2922+15
−15
(−120)36 − 13
(+26−3=20)
73.5%
36.0 / 49
100.0%
+33
–   Deep Shredder 11 64-bit 4CPU2915+12
−12
(−127)33 − 14
(+26−7=14)
70.2%
33.0 / 47
100.0%
+14
–   Thinker 5.4a Inert 64-bit 4CPU2903+23
−23
(−139)29 − 14
(+19−4=20)
67.4%
29.0 / 43
100.0%
−29
–   Hiarcs 12.1 4CPU2903+15
−15
(−139)36.5 − 11.5
(+26−1=21)
76.0%
36.5 / 48
100.0%
+26
–   Toga II 1.4.1SE 4CPU2903+13
−13
(−139)31.5 − 10.5
(+23−2=17)
75.0%
31.5 / 42
100.0%
+24
–   Bright 0.4a 4CPU2895+15
−15
(−147)44 − 10
(+36−2=16)
81.5%
44.0 / 54
100.0%
+78
–   Glaurung 2.2 64-bit 4CPU2894+16
−16
(−148)32.5 − 7.5
(+27−2=11)
81.3%
32.5 / 40
100.0%
+79
–   Hiarcs 12 4CPU2892+15
−15
(−150)33 − 9
(+28−4=10)
78.6%
33.0 / 42
100.0%
+64
–   Hiarcs Paderborn 2007 4CPU2889+19
−19
(−153)36.5 − 13.5
(+27−4=19)
73.0%
36.5 / 50
100.0%
−3
–   Glaurung 2.1 64-bit 4CPU2867+19
−19
(−175)31.5 − 10.5
(+24−3=15)
75.0%
31.5 / 42
100.0%
−4
–   Loop M1-T 64-bit 4CPU2848+12
−12
(−194)34 − 10
(+24−0=20)
77.3%
34.0 / 44
100.0%
−23

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Created in 2005-2013 by CCRL team
Last games added on May 15, 2021