CCRL 40/40
Downloads and Statistics
June 15, 2019
Testing summary:
Total: 1'059'406 games
played by 2'473 programs
144801 CPU days (X2 4600+)

White wins: 368'317 (34.8%)
Black wins: 274'199 (25.9%)
Draws: 416'890 (39.4%)
White score: 54.4%

Engine Details

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Naum 3.1 32-bit (2860+16
−16
)Quote
Author: Aleksandar Naumov (Serbia/Canada) Link: Homepage
This is one of the 26 Naum versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Defenchess (SCTR) 1.1f 64-bit2997+13
−13
(+137)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
+17
0 = 0 0 1 =
–   Rybka 3 32-bit2994+13
−12
(+134)17 − 50
(+3−36=28)
25.4%
17.0 / 67
0.0%
−23
= 0 = 0 1 0 0 0 0 = 0 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 = = = = = 1 0 = 0 0
–   Rybka 2.3.2a 64-bit2962+11
−11
(+102)24.5 − 55.5
(+7−38=35)
30.6%
24.5 / 80
0.0%
−20
0 1 = = = = = = = = 0 1 0 0 0 0 0 0 0 0 0 0 0 = 0 0 = 0 = = 0 0 0 = 0 0 0 = = 0 = = 0 = 1 = 1 = = = 0 = 0 0 0 = 0 0 0 = 0 0 0 1 0 = = = 1 0 = 1 = = 0 = = = 0 =
–   Amoeba 2.6 64-bit2912+20
−20
(+52)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
0.0%
+88
= 1 = = = 1 0 =
–   Rybka 2.3.2a 32-bit2912+9
−9
(+52)13.5 − 19.5
(+1−7=25)
40.9%
13.5 / 33
0.0%
+4
= = 0 = = 0 = = = = 1 = 0 0 = = = = = = = = = = 0 0 = = = = = 0 =
–   Rybka 2.1 32-bit2864+22
−22
(+4)1 − 1
(+0−0=2)
50.0%
1.0 / 2
39.5%
+4
= =
–   Naum 3.1 64-bit2861+18
−18
(+1)26.5 − 29.5
(+10−13=33)
47.3%
26.5 / 56
46.7%
−11
= 1 = = = 0 = 0 = = = 0 1 = = = 1 0 0 1 = = 0 1 = 0 = = = 0 = 1 = 1 = = = 0 1 = 0 0 = 1 = = = = 1 = 0 = = = = 0
–   Naum 3 64-bit2856+19
−19
(−4)7 − 5
(+3−1=8)
58.3%
7.0 / 12
61.3%
+9
= 1 = = = 1 1 = 0 = = =
–   Fritz 112852+10
−10
(−8)22 − 30
(+6−14=32)
42.3%
22.0 / 52
79.1%
−50
0 = = = = = 0 1 = = = = 0 0 = = 0 = = = 0 = = = 0 = 0 0 = 0 = 0 = = = = = = 0 = = 1 1 1 = 0 0 = = = 1 1
–   Thinker 5.3b Inert 32-bit2845+19
−19
(−15)13.5 − 10.5
(+6−3=15)
56.3%
13.5 / 24
87.4%
+21
1 0 = 0 0 = = 1 = 1 = = = = = = = 1 = = 1 1 = =
–   Thinker 5.4a Inert 32-bit2835+21
−21
(−25)15.5 − 16.5
(+7−8=17)
48.4%
15.5 / 32
96.9%
−35
1 = 1 0 0 1 = = = = 0 = = 0 1 = 0 1 = 1 0 = 0 = = = 0 1 = = = =
–   Shredder 112832+12
−12
(−28)21 − 20
(+10−9=22)
51.2%
21.0 / 41
99.8%
−23
= 0 1 1 1 0 = = 0 = = 0 1 0 = = 1 = 1 0 = = = = 0 = = = = 0 = = = 1 1 0 = 1 = = 1
–   Toga II 1.4.1SE2827+12
−12
(−33)21 − 18
(+13−10=16)
53.8%
21.0 / 39
100.0%
−7
1 = 0 = = = 1 1 = 1 = = = 0 1 = 1 0 1 = 0 0 = = 1 0 1 0 1 = 0 0 = 1 1 = 1 = 0
–   Deep Sjeng WC2008 32-bit2826+12
−12
(−34)23.5 − 16.5
(+15−8=17)
58.8%
23.5 / 40
100.0%
+20
1 0 0 1 1 = 0 1 = = = 0 1 = 1 = 1 1 0 = = = 1 = = 1 = 1 1 0 = 1 = 1 1 0 0 = = =
–   Toga II 1.4.1SE62821+23
−23
(−39)19 − 17
(+13−11=12)
52.8%
19.0 / 36
99.7%
−18
= = = 1 1 0 0 0 0 0 1 1 0 1 0 = = = 1 0 1 = 1 1 1 1 1 = = = 1 = 0 0 0 =
–   Toga II 3.1.2SE2818+17
−18
(−42)16.5 − 13.5
(+7−4=19)
55.0%
16.5 / 30
100.0%
−15
1 0 1 0 = 1 = = 1 = = = 1 = = 0 1 = = 1 0 = = = = = = = = =
–   Cyclone 2.22815+28
−28
(−45)3 − 1
(+2−0=2)
75.0%
3.0 / 4
99.7%
+111
= 1 1 =
–   Hiarcs 12 Sharpen PV On2814+14
−14
(−46)21 − 17
(+14−10=14)
55.3%
21.0 / 38
100.0%
−13
1 = 1 0 1 1 1 = 0 = 1 0 0 0 = = 1 = = = = 1 1 0 1 = = 1 = 0 1 = 1 = 0 1 0 0
–   Deep Sjeng 3.0 32-bit2814+21
−21
(−46)23.5 − 20.5
(+14−11=19)
53.4%
23.5 / 44
100.0%
−24
0 1 0 = = 1 = = 1 = = 0 1 1 = 0 = 0 1 1 = 1 1 = 1 0 = = 1 = 0 1 0 0 0 1 1 0 = = = = = =
–   Zappa Mexico II 32-bit2809+12
−12
(−51)34.5 − 18.5
(+23−7=23)
65.1%
34.5 / 53
100.0%
+43
1 = 1 1 1 = = = 1 = = 1 = = 1 = = 1 0 = 1 = 1 1 1 = = = 1 1 = 0 = 1 1 = = = 1 0 0 1 0 = 0 1 1 1 = = 1 1 0
–   Hiarcs 122809+14
−14
(−51)24 − 17
(+16−9=16)
58.5%
24.0 / 41
100.0%
+4
= 0 1 0 = = = = 0 = 1 1 1 = 1 = 1 = = 0 1 1 1 1 = 1 1 = 0 1 1 0 0 0 1 1 = = = = 0
–   Toga II 1.4 beta5c2804+24
−24
(−56)3.5 − 5.5
(+2−4=3)
38.9%
3.5 / 9
100.0%
−119
1 = = 0 = 0 0 1 0
–   Hiarcs Paderborn 20072796+18
−18
(−64)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+86
1 1 0 1 = 1 1 = 1 0
–   Toga II 1.3.12790+12
−11
(−70)72.5 − 33.5
(+53−14=39)
68.4%
72.5 / 106
100.0%
+51
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 1 1 1 = 1 0 = 1 1 1 0 0 1 0 1 1 = = = = 1 = = = 1 = = = 1 1 = = = 0 1 = 1 0 = = 1 = 1 0 1 1 1 1 1 1 = 1 = 0 = 1 = = = 1 0 1 1 1 1 = 0 1
–   Rybka 1.0 32-bit2788+15
−15
(−72)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+20
0 = 1 1
–   Fruit 2.3.12786+14
−14
(−74)21.5 − 12.5
(+15−6=13)
63.2%
21.5 / 34
100.0%
+11
= 1 1 1 1 1 1 0 = 1 1 0 0 = 1 1 = = = = 1 = 1 0 1 = 0 = = = 1 1 0 =
–   Cyclone 1.02781+32
−32
(−79)26.5 − 13.5
(+20−7=13)
66.3%
26.5 / 40
100.0%
+30
0 0 = 1 0 = = = 1 0 = = = 1 0 1 = = 1 1 1 = 1 1 = 1 1 = 1 1 1 1 1 0 1 0 1 1 = 1
–   Bright 0.4a2776+10
−10
(−84)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+200
1 1 1 =
–   Loop 13.6 (Loop 2007) 32-bit2774+9
−10
(−86)21 − 13
(+13−5=16)
61.8%
21.0 / 34
100.0%
−12
1 0 0 = 1 = = 1 = = 1 1 = 1 = 1 = 1 = = = 1 = 0 0 0 1 = = 1 1 = = 1
–   Glaurung 2.1 32-bit2765+18
−18
(−95)21 − 11
(+14−4=14)
65.6%
21.0 / 32
100.0%
+1
1 0 1 = 1 = = 0 1 = 1 = = 1 0 = = 1 = 1 1 = = 0 1 = = 1 = 1 1 1
–   Loop 12.322764+23
−22
(−96)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−96
= =
–   Thinker 5.2e Passive2762+28
−28
(−98)17 − 7
(+14−4=6)
70.8%
17.0 / 24
100.0%
+49
= 1 = 1 1 1 1 1 1 1 1 0 1 = = 1 0 0 = 1 1 1 0 =
–   Stockfish 1.012754+32
−32
(−106)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−106
0 = = 1
–   Deep Sjeng 2.72750+15
−15
(−110)21.5 − 8.5
(+17−4=9)
71.7%
21.5 / 30
100.0%
+40
= 1 0 1 = 1 = 0 1 1 1 1 1 1 1 0 = 1 = 0 1 = = 1 = 1 = 1 1 1
–   Spike 1.2 Turin2746+7
−7
(−114)20.5 − 11.5
(+15−6=11)
64.1%
20.5 / 32
100.0%
−20
1 = 1 = 1 0 = = = 0 1 1 = 0 1 = = 0 1 1 0 = 0 1 1 1 1 = = 1 1 1
–   Bright 0.3a2730+19
−19
(−130)71.5 − 30.5
(+56−15=31)
70.1%
71.5 / 102
100.0%
+9
1 1 1 1 1 = 1 = 0 1 1 = 1 1 1 1 1 1 1 = = 1 = 1 0 0 1 1 1 1 = = 1 0 = 1 0 = 0 = 0 1 1 1 = 1 1 0 1 1 0 1 = 1 1 1 0 1 0 = = 1 1 1 = 1 = 0 = 1 1 = 0 = 1 1 1 = 0 = = 1 = = 1 1 = 1 = 1 = 1 1 = 1 1 = 1 0 1 1 =
–   Thinker 5.1d Passive2724+28
−28
(−136)27 − 14
(+22−9=10)
65.9%
27.0 / 41
100.0%
−22
1 1 0 = 1 = 1 = = 0 1 1 1 0 = 1 0 1 0 0 1 = 1 1 1 1 = = 1 1 1 0 1 = 0 1 1 0 1 = 1
–   Twisted Logic 200806202723+16
−17
(−137)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−126
= = 1 0
–   Junior 10.12721+25
−25
(−139)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−71
0 1 = 1 = = = 0 1 1
–   Fruit 2.12695+25
−25
(−165)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+61
1 1 0 1
–   Chessmaster 11 Leonidas2681+21
−21
(−179)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−21
1 1 = =

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Created in 2005-2013 by CCRL team
Last games added on June 15, 2019