CCRL 40/40
Downloads and Statistics
January 13, 2018
Testing summary:
Total: 780'914 games
played by 2'018 programs
107860 CPU days (X2 4600+)

White wins: 267'852 (34.3%)
Black wins: 198'301 (25.4%)
Draws: 314'761 (40.3%)
White score: 54.5%

Engine Details

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Show each game results
Naum 1.91 64-bit (2608+15
−15
)Quote
Author: Aleksandar Naumov (Serbia/Canada) Link: Homepage
This is one of the 26 Naum versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rybka 1.1 64-bit2901+22
−21
(+293)5 − 25
(+2−22=6)
16.7%
5.0 / 30
0.0%
+28
0 0 1 = 0 0 0 0 0 0 0 0 0 = = 0 0 = 0 0 0 0 1 = 0 0 0 = 0 0
–   Rybka 1.2 64-bit2899+19
−19
(+291)3.5 − 26.5
(+1−24=5)
11.7%
3.5 / 30
0.0%
−32
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
–   Zap!Chess Paderborn 64-bit 4CPU2849+26
−26
(+241)6.5 − 23.5
(+1−18=11)
21.7%
6.5 / 30
0.0%
+51
0 1 0 0 = = 0 = 0 0 0 0 = 0 0 = = = 0 0 0 0 0 = = = 0 0 0 =
–   Rybka 1.0 64-bit2824+15
−14
(+216)3.5 − 26.5
(+0−23=7)
11.7%
3.5 / 30
0.0%
−85
0 = 0 0 = 0 0 = 0 0 0 0 0 0 = = 0 0 0 0 0 0 0 0 0 = 0 0 0 =
–   Fruit 2.2.12743+14
−14
(+135)9 − 19
(+3−13=12)
32.1%
9.0 / 28
0.0%
+26
= 0 = = 0 = 1 = = 0 = 0 = = = 0 1 0 0 0 1 = 0 0 0 0 0 =
–   Fritz 92742+14
−14
(+134)12.5 − 17.5
(+7−12=11)
41.7%
12.5 / 30
0.0%
+80
= 0 = 1 = 1 0 0 0 = 1 = 0 1 0 1 0 1 = = 0 = 1 0 = = = 0 0 0
–   Hiarcs 102740+16
−16
(+132)9.5 − 20.5
(+2−13=15)
31.7%
9.5 / 30
0.0%
+22
= 0 = 0 0 = = = = 0 0 1 1 = = 0 0 0 = 0 0 = = = = 0 0 = 0 =
–   Shredder 92725+17
−17
(+117)10.5 − 18.5
(+5−13=11)
36.2%
10.5 / 29
0.0%
+27
0 0 1 0 0 = 1 1 = 0 0 = 0 = = = 0 = = 0 1 0 = = = 0 1 0 0
–   Hiarcs 10 Hypermodern2718+20
−20
(+110)10 − 20
(+4−14=12)
33.3%
10.0 / 30
0.0%
+1
0 = = = 0 1 0 = 0 1 0 = = = 0 1 0 0 = 0 = 0 = 0 = 0 = 1 0 0
–   iCE 1.0 64-bit2705+17
−17
(+97)4.5 − 7.5
(+2−5=5)
37.5%
4.5 / 12
0.0%
+16
= = 0 1 0 0 = 0 0 = 1 =
–   Spike 1.12689+15
−15
(+81)13.5 − 16.5
(+5−8=17)
45.0%
13.5 / 30
0.0%
+50
0 = 0 = 1 1 1 1 0 0 = 0 = = = = 0 = = = = = = 1 = = 0 = 0 =
–   Junior 92676+17
−17
(+68)10 − 20
(+4−14=12)
33.3%
10.0 / 30
0.0%
−40
0 1 0 0 = 0 = 0 1 1 = 0 1 0 = = 0 = = 0 0 = = = 0 0 = 0 = 0
–   RedQueen 1.1.3 64-bit2670+29
−30
(+62)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−94
= 0
–   Glaurung 1.2.1 64-bit2665+23
−23
(+57)13.5 − 18.5
(+8−13=11)
42.2%
13.5 / 32
0.0%
+1
1 0 = 0 0 = 0 1 1 = 0 = 0 = 0 1 0 = 0 = 1 0 = = = 1 1 = 1 0 0 0
–   SmarThink 1.00 32-bit2664+15
−15
(+56)14 − 16
(+10−12=8)
46.7%
14.0 / 30
0.0%
+34
= = 0 1 1 0 = = 0 1 1 = 1 = = 0 0 0 0 0 0 = 1 0 1 1 0 0 1 1
–   Ktulu 7.52663+16
−16
(+55)7.5 − 22.5
(+5−20=5)
25.0%
7.5 / 30
0.0%
−142
= 1 0 0 0 0 1 0 0 = 0 1 0 0 0 0 = 0 = 0 = 0 1 0 0 0 0 1 0 0
–   CM10th Xperience2661+13
−13
(+53)13 − 17
(+10−14=6)
43.3%
13.0 / 30
0.0%
+3
1 = 1 0 = 1 0 1 0 = 0 0 0 0 0 1 = 0 = 1 1 0 0 1 0 = 0 1 1 0
–   Vajolet 2.032659+24
−24
(+51)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−238
0 0 = 0
–   Atlas 3.50 64-bit2658+31
−31
(+50)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.2%
−INF
0 0
–   Godel 2.3.7 64-bit2656+23
−23
(+48)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+48
0 1 1 0
–   CM10th Lazarus2650+24
−24
(+42)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.2%
+42
0 1
–   ProDeo 1.83c2648+30
−30
(+40)1 − 3
(+0−2=2)
25.0%
1.0 / 4
1.0%
−78
0 = = 0
–   Scorpio 1.82640+20
−20
(+32)10.5 − 21.5
(+4−15=13)
32.8%
10.5 / 32
0.5%
−73
= 1 = 0 = 0 0 0 0 0 = = = 0 0 1 0 1 = 0 = 1 0 0 = = 0 = = 0 0 =
–   Slow Chess Blitz WV2.12638+12
−12
(+30)12.5 − 19.5
(+5−12=15)
39.1%
12.5 / 32
0.1%
−35
= = 0 = 1 1 1 0 = 0 0 0 = = 0 0 = = 1 0 = = 0 1 0 = = 0 = = 0 =
–   Chess Tiger 152636+17
−17
(+28)12 − 18
(+3−9=18)
40.0%
12.0 / 30
0.9%
−27
= = = = = 1 = 0 = = 0 = = = = 0 0 = 1 = 0 0 = 0 = = 1 0 0 =
–   Cheng3 1.07 64-bit2634+21
−21
(+26)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
2.4%
−50
= 0 0 0 1 1
–   Glaurung 1.0.2 32-bit2634+17
−17
(+26)13.5 − 16.5
(+6−9=15)
45.0%
13.5 / 30
1.3%
−2
1 0 = 0 = = 0 = = = = 0 = 0 1 = 0 0 0 = 0 = 1 = = 1 = 1 1 =
–   CM10th Default2632+15
−14
(+24)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
1.4%
+91
= = = 1
–   Gandalf 62632+12
−12
(+24)16 − 16
(+11−11=10)
50.0%
16.0 / 32
0.6%
+25
= 1 1 1 1 0 = = 0 0 0 0 = 1 0 = = 1 = = 1 1 1 = 0 0 1 0 0 = 0 1
–   Sjakk 2.2 64-bit2630+16
−16
(+22)4 − 6
(+1−3=6)
40.0%
4.0 / 10
2.8%
−37
0 0 = = 1 = = = 0 =
–   CM9000 Assassin2629+24
−24
(+21)1 − 1
(+0−0=2)
50.0%
1.0 / 2
8.3%
+21
= =
–   Rotor 0.82628+17
−17
(+20)6 − 6
(+5−5=2)
50.0%
6.0 / 12
4.5%
+24
= 0 1 0 1 0 1 1 = 1 0 0
–   Hamsters 0.72626+24
−24
(+18)1 − 1
(+0−0=2)
50.0%
1.0 / 2
11.6%
+18
= =
–   Alfil 13.1 64-bit2625+18
−18
(+17)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
8.1%
+207
1 1 1 1 0 =
–   Nebula 2.0 64-bit2624+16
−16
(+16)2 − 4
(+1−3=2)
33.3%
2.0 / 6
9.1%
−97
= 0 = 0 0 1
–   NoraGrace 2.0 64-bit2622+17
−17
(+14)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
12.9%
−37
0 1 0 = 0 1 1 0
–   Ruffian 2.1.02621+13
−13
(+13)1 − 1
(+0−0=2)
50.0%
1.0 / 2
11.3%
+13
= =
–   Hamsters 0.7.12619+14
−14
(+11)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
17.0%
−146
0 =
–   Tucano 3.00 64-bit2619+24
−24
(+11)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
23.0%
−131
= 0
–   List 5.122618+18
−18
(+10)17 − 15
(+10−8=14)
53.1%
17.0 / 32
21.6%
+33
0 1 = 1 = 1 = 0 = = 1 1 = 0 = = = 1 = = 0 = 0 1 = 0 = 1 1 0 0 1
–   Slow Chess Blitz WV22615+16
−16
(+7)31.5 − 29.5
(+17−15=29)
51.6%
31.5 / 61
26.8%
+16
= = 1 0 1 0 0 = 0 0 = = 0 1 0 = 0 = 0 0 0 1 = = = = 0 1 = 1 1 1 = 1 1 = = 1 = 1 = = 0 = 0 1 1 = 0 = 1 = = = = 1 1 = = = =
–   Zappa 1.1 64-bit2614+18
−18
(+6)4 − 6
(+2−4=4)
40.0%
4.0 / 10
31.1%
−53
= 0 1 1 = = 0 = 0 0
–   Andscacs 0.62u 64-bit2614+33
−32
(+6)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
38.0%
−85
= 0 0 0 = = 0 = 1 =
–   Pharaon 3.5.12612+13
−13
(+4)14 − 16
(+7−9=14)
46.7%
14.0 / 30
34.4%
−17
0 = 0 = = 0 0 1 = = = = = 1 = 0 = = 1 1 0 = 1 = 0 0 1 = 0 1
–   Ruffian 1.0.52608+20
−20
(0)11 − 21
(+4−14=14)
34.4%
11.0 / 32
52.3%
−98
= 0 = 0 = = 0 = = 0 = 0 0 1 = 0 1 1 0 = 0 0 0 0 1 0 0 = = = = =
–   Godel 2.05 64-bit2607+32
−32
(−1)1 − 1
(+0−0=2)
50.0%
1.0 / 2
54.0%
−31
= =
–   GreKo 12.8 64-bit2602+30
−30
(−6)4 − 4
(+3−3=2)
50.0%
4.0 / 8
64.8%
0
0 1 1 0 = 0 = 1
–   Rodent 0.16 64-bit2602+31
−31
(−6)8.5 − 5.5
(+8−5=1)
60.7%
8.5 / 14
64.4%
+83
= 0 0 1 1 1 1 1 0 0 1 1 0 1
–   Djinn 0.987 64-bit2601+26
−26
(−7)3 − 1
(+2−0=2)
75.0%
3.0 / 4
69.0%
+150
= 1 = 1
–   Delfi 5.02599+20
−20
(−9)18 − 14
(+9−5=18)
56.3%
18.0 / 32
77.9%
+27
1 = 1 1 = = = = = = = = 1 = = 0 0 = = 1 = = 1 = 1 0 1 1 0 = = 0
–   Rodin 7.02599+17
−17
(−9)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
79.5%
+148
= 1
–   Aristarch 4.502596+12
−12
(−12)19.5 − 13.5
(+14−8=11)
59.1%
19.5 / 33
89.6%
+44
1 1 1 0 = 0 1 1 0 = 1 0 = = 1 1 1 = 1 = = = = 0 1 1 = 0 0 0 = 1 1
–   Glass 2.0 64-bit2595+16
−16
(−13)5 − 7
(+3−5=4)
41.7%
5.0 / 12
88.5%
−68
= 0 0 1 0 = 0 1 0 1 = =
–   Chess Tiger 20042595+26
−26
(−13)13.5 − 13.5
(+11−11=5)
50.0%
13.5 / 27
81.7%
−13
= 0 0 0 0 0 = 1 1 0 1 1 1 = 0 1 1 1 0 1 0 1 0 = = 0 1
–   Amyan 1.722590+13
−13
(−18)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
96.4%
+77
1 0 1 =
–   Pseudo 0.7c2590+13
−13
(−18)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
96.3%
−175
= 0
–   N2 0.4 64-bit2590+16
−16
(−18)2 − 2
(+1−1=2)
50.0%
2.0 / 4
94.2%
−28
= 0 1 =
–   Djinn 0.992 64-bit2588+30
−30
(−20)7 − 5
(+4−2=6)
58.3%
7.0 / 12
88.8%
+28
= 1 = = = = = 1 0 1 0 1
–   GarboChess 3.0 64-bit2585+17
−17
(−23)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
97.8%
+59
1 = 1 0
–   GreKo 12.1 64-bit2582+32
−32
(−26)6 − 4
(+3−1=6)
60.0%
6.0 / 10
93.1%
+29
0 1 = = 1 = = = = 1
–   Quazar 0.3b 32-bit2582+21
−21
(−26)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
97.9%
+69
0 = 1 1
–   Petir 4.9999992578+16
−16
(−30)1 − 1
(+0−0=2)
50.0%
1.0 / 2
99.7%
−30
= =
–   Jonny 2.83 32-bit2576+16
−16
(−32)18 − 14
(+11−7=14)
56.3%
18.0 / 32
99.8%
+3
= 1 1 1 = 0 1 = = 1 1 0 = = 1 = 0 = = 1 = 0 1 1 = = = 0 1 0 = 0
–   Rodent 0.15 64-bit2572+32
−32
(−36)1 − 3
(+0−2=2)
25.0%
1.0 / 4
97.6%
−154
= 0 0 =
–   Tucano 2.00 64-bit2571+31
−31
(−37)4 − 4
(+2−2=4)
50.0%
4.0 / 8
98.4%
−37
= 0 0 1 = 1 = =
–   GNU Chess 5.07.153b 64-bit2568+23
−23
(−40)2 − 4
(+1−3=2)
33.3%
2.0 / 6
99.8%
−153
0 = 0 0 1 =
–   Atlas 3.25 64-bit2568+27
−28
(−40)5 − 2
(+4−1=2)
71.4%
5.0 / 7
99.4%
+115
= = 1 1 0 1 1
–   DanaSah 5.072567+17
−17
(−41)6 − 8
(+2−4=8)
42.9%
6.0 / 14
100.0%
−83
= = = = 0 = 0 = 0 1 1 0 = =
–   Brutus 8.05 64-bit2566+27
−27
(−42)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
99.6%
−9
1 = = =
–   GreKo 12.5 64-bit2566+34
−34
(−42)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
98.8%
0
1 0 0 = = 1 = 1
–   Jellyfish 1.02565+22
−22
(−43)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
99.9%
+48
= 1 = = = 1 1 0 1 =
–   Capivara LK 0.09b02f 64-bit2565+18
−18
(−43)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+52
1 = 1 = 1 1 0 1 0 =
–   Arminius 2013-08-10 64-bit2563+31
−31
(−45)6 − 4
(+4−2=4)
60.0%
6.0 / 10
99.5%
+22
= = 1 1 0 1 = 0 = 1
–   Capivara LK 0.09b02d 64-bit2556+30
−30
(−52)9 − 1
(+8−0=2)
90.0%
9.0 / 10
99.9%
+274
1 = 1 1 = 1 1 1 1 1
–   Capivara LK 0.09b02c 64-bit2556+21
−21
(−52)9.5 − 2.5
(+7−0=5)
79.2%
9.5 / 12
100.0%
+136
= 1 = = = 1 1 1 = 1 1 1
–   JikChess 0.02 64-bit2555+17
−17
(−53)9 − 1
(+8−0=2)
90.0%
9.0 / 10
100.0%
+274
1 1 1 = 1 1 = 1 1 1
–   Arasan 12.0 64-bit2554+23
−23
(−54)7 − 7
(+5−5=4)
50.0%
7.0 / 14
100.0%
−47
1 1 1 0 = 0 1 0 = 0 = 0 1 =
–   DanaSah 5.002550+29
−29
(−58)5.5 − 3.5
(+4−2=3)
61.1%
5.5 / 9
100.0%
0
1 1 0 = = 0 1 1 =
–   Rodin 6.02549+24
−24
(−59)3 − 4
(+2−3=2)
42.9%
3.0 / 7
100.0%
−104
1 0 0 0 = 1 =
–   NirvanaChess 1.1 64-bit2547+26
−26
(−61)7.5 − 4.5
(+6−3=3)
62.5%
7.5 / 12
100.0%
+30
0 1 = 1 1 1 = 0 1 0 = 1
–   Cheese 1.6.1 64-bit2544+23
−23
(−64)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+78
= 1
–   nanoSzachy 4.0 64-bit2543+19
−19
(−65)6 − 4
(+3−1=6)
60.0%
6.0 / 10
100.0%
−24
1 = 0 1 = = = 1 = =
–   Rodin 5.12543+31
−31
(−65)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−34
0 = 1 =
–   Rhetoric 1.1 64-bit2541+32
−32
(−67)5 − 5
(+2−2=6)
50.0%
5.0 / 10
100.0%
−67
0 = = = 1 0 = 1 = =
–   GreKo 12.0 64-bit2540+25
−25
(−68)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+74
1 =
–   Tucano 1.042539+30
−30
(−69)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
100.0%
−101
= = = 0
–   Phalanx XXIV2534+20
−20
(−74)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
100.0%
+71
1 = = = 1 = 1 = 1 1
–   Sjakk 2.1 64-bit2522+31
−31
(−86)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
100.0%
+59
1 = 1 1 1 = = = 1 =
–   DanaSah 5.062514+33
−33
(−94)6.5 − 5.5
(+4−3=5)
54.2%
6.5 / 12
100.0%
−69
1 1 = = = = 0 = 1 0 1 0
–   GreKo 10.0 64-bit2513+33
−33
(−95)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+47
1 =
–   AnMon 5.602512+15
−15
(−96)22.5 − 9.5
(+18−5=9)
70.3%
22.5 / 32
100.0%
+45
= 1 1 = 1 = = 1 0 1 = = 1 1 = 1 1 1 1 0 1 1 0 0 1 1 1 = = 0 1 1
–   LittleThought 1.052 64-bit2505+18
−18
(−103)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−103
0 1
–   GreKo 10.3.1 64-bit2505+35
−35
(−103)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
100.0%
−75
= = = 1 = 0 = = 1 =
–   Arminius 2014-01-18 64-bit2500+24
−24
(−108)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
+119
1 = 1 1 1 =
–   GreKo 10.2 64-bit2495+32
−32
(−113)8 − 4
(+6−2=4)
66.7%
8.0 / 12
100.0%
+1
0 1 = 0 = 1 1 1 1 1 = =
–   Pepito 1.59 64-bit2493+18
−18
(−115)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
100.0%
−87
= 1 0 = = = = 1 = =
–   Delphil 3.0 64-bit2487+33
−33
(−121)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+52
1 0 = = 1 1 1 = 1 1
–   Ghost 2.0.2 64-bit2482+18
−18
(−126)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
+54
1 1 = 1 0 1 1 =
–   Cheese 1.4 64-bit2468+20
−20
(−140)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−76
= 1 1 = 0 = = 1 1 0
–   Betsabe II 1.472440+20
−20
(−168)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
−12
1 1 = 0 = 0 1 1 1 1
–   Ares 1.005 64-bit2415+19
−19
(−193)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−42
= 1 1 =
–   Donna 1.0 64-bit2352+30
−30
(−256)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Naum 1.91 64-bit
played with current
participants of this list
Represented by
1-2-CPU    281Naum 4.6 64-bit
All    295Naum 4.6 64-bit 4CPU
Free    259Naum 2.0 32-bit
Free 1-2-CPU    259Naum 4.6 64-bit
Free single-CPU    259Naum 4.6 64-bit
Single-CPU    281Naum 4.6 64-bit

Created in 2005-2013 by CCRL team
Last games added on January 13, 2018