CCRL 40/15
Downloads and Statistics
October 17, 2020
Testing summary:
Total: 1'183'411 games
played by 2'723 programs

White wins: 407'663 (34.4%)
Black wins: 301'004 (25.4%)
Draws: 474'744 (40.1%)
White score: 54.5%

Engine Details

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Show each game results
Naum 2.1 32-bit (2743+20
−20
)Quote
Author: Aleksandar Naumov (Serbia/Canada) Link: Homepage
This is one of the 26 Naum versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rybka 2.2 64-bit2921+29
−28
(+178)0.5 − 2.5
(+0−2=1)
16.7%
0.5 / 3
0.0%
−48
0 = 0
–   Rybka 2.3.2a 32-bit2912+9
−9
(+169)10 − 27
(+4−21=12)
27.0%
10.0 / 37
0.0%
+9
0 = 0 0 = 0 0 1 0 = 0 0 0 0 = 1 = = 0 = = 0 = 0 0 1 0 = 0 0 1 = 0 0 0 0 =
–   Rybka 2.2 32-bit2884+16
−16
(+141)15.5 − 34.5
(+6−25=19)
31.0%
15.5 / 50
0.0%
+16
0 0 1 0 1 0 = = = 0 0 0 0 0 0 0 0 = 0 0 0 = 0 = 0 = 0 = 0 = 0 1 = = = = = 1 0 1 = 0 = = 1 0 = 0 = 0
–   Rybka 1.2 32-bit2869+17
−17
(+126)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.0%
+7
1 0 = = 0 = 0 0
–   Rybka 2.1 32-bit2862+22
−22
(+119)2.5 − 5.5
(+0−3=5)
31.3%
2.5 / 8
0.0%
+17
= = = = = 0 0 0
–   Rybka 1.1 32-bit2856+17
−17
(+113)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.0%
−8
= 0 = 0 0 0 1 =
–   Zap!Chess Zanzibar 64-bit2803+26
−26
(+60)8.5 − 15.5
(+2−9=13)
35.4%
8.5 / 24
0.0%
−22
0 0 1 = = = = = 0 = = = 0 = 0 = 0 1 = 0 = 0 0 =
–   Hiarcs 11.12790+15
−15
(+47)9.5 − 22.5
(+4−17=11)
29.7%
9.5 / 32
0.0%
−90
= 0 0 = 0 1 0 0 0 1 = 0 = 0 = 0 0 0 0 = 0 0 = 1 = = 0 1 0 = 0 =
–   Zap!Chess Zanzibar 32-bit2782+19
−19
(+39)12 − 12
(+6−6=12)
50.0%
12.0 / 24
0.2%
+37
1 = 1 0 = = 0 = 1 1 = = 0 = 0 1 0 = = = 1 0 = =
–   Fritz 102778+15
−15
(+35)16 − 18
(+10−12=12)
47.1%
16.0 / 34
0.2%
+14
= 0 0 0 = 0 0 = = = 1 1 = 0 = = 1 0 1 0 = 1 1 1 1 = = 0 1 1 0 0 0 =
–   Hiarcs 112776+25
−25
(+33)10 − 13
(+6−9=8)
43.5%
10.0 / 23
1.7%
−4
0 = 0 = = 1 = 1 = 0 1 0 0 = 0 = 1 0 0 = 1 1 0
–   Loop 13.5 32-bit2775+27
−27
(+32)7.5 − 10.5
(+4−7=7)
41.7%
7.5 / 18
2.8%
−23
1 = = 1 0 0 = 0 1 = = 0 = 0 = 0 1 0
–   Loop 13.6 (Loop 2007) 32-bit2774+10
−10
(+31)13 − 20
(+5−12=16)
39.4%
13.0 / 33
0.3%
−31
= 0 0 = 0 = 1 = = = 1 = 0 = 0 = 1 = = 0 0 = = 0 0 = 0 1 0 1 = = 0
–   Shredder 102771+13
−13
(+28)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.9%
−129
0 =
–   Hiarcs 11.22770+19
−19
(+27)6.5 − 9.5
(+2−5=9)
40.6%
6.5 / 16
2.6%
−26
0 = = = = 0 1 0 = = 1 = = 0 = 0
–   Loop 10.32f2765+19
−19
(+22)9.5 − 10.5
(+3−4=13)
47.5%
9.5 / 20
5.3%
+5
1 0 0 = 1 1 = = = = 0 = = = = = = = 0 =
–   Loop 12.322762+22
−22
(+19)4.5 − 4.5
(+2−2=5)
50.0%
4.5 / 9
9.9%
+14
= = = = 1 0 = 0 1
–   Toga II 1.2.1a 32-bit2760+12
−12
(+17)21 − 21
(+11−11=20)
50.0%
21.0 / 42
7.5%
+16
1 = 0 = = 1 0 = = = 0 1 1 = = = 1 = 0 0 = 1 1 = 0 = 0 = 1 0 = 1 = 1 = 0 1 0 0 = = =
–   Hiarcs X50 Hypermodern2756+30
−30
(+13)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
24.4%
+44
= = = 1 1 = = 0
–   Strelka 1.0b 32-bit2750+28
−28
(+7)1 − 1
(+0−0=2)
50.0%
1.0 / 2
33.7%
+7
= =
–   Spike 1.2 Turin2745+7
−7
(+2)17 − 23
(+10−16=14)
42.5%
17.0 / 40
41.1%
−47
1 0 = 1 = 1 1 = 1 = 1 = 1 1 0 = 0 = 0 0 = 1 = 0 1 = 0 = = 0 0 0 0 = 0 0 0 = 0 0
–   Junior 102744+13
−13
(+1)7 − 13
(+4−10=6)
35.0%
7.0 / 20
47.3%
−102
0 = 1 1 = = = 0 1 1 0 0 0 0 0 0 0 0 = =
–   Fritz 92742+14
−14
(−1)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
52.4%
−43
= 0 1 0 1 0 = =
–   Hiarcs 102740+16
−16
(−3)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
58.8%
+40
= 0 1 = 1 0 = 1
–   Toga II 1.2 32-bit2735+25
−25
(−8)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
68.2%
−130
0 0 = 0 = = 1 0
–   Hiarcs X54 32-bit2731+32
−32
(−12)5 − 3
(+3−1=4)
62.5%
5.0 / 8
73.8%
+66
1 = 0 1 = = 1 =
–   Junior 10.12721+25
−25
(−22)17 − 15
(+12−10=10)
53.1%
17.0 / 32
91.9%
−2
= 1 = 0 0 = 1 = 0 0 = 0 1 = 1 0 = 0 = 1 = 1 1 1 0 1 1 = 0 1 0 1
–   Ktulu 82706+9
−9
(−37)12.5 − 9.5
(+9−6=7)
56.8%
12.5 / 22
100.0%
+13
1 1 = 1 = 1 = = 0 0 = 1 = 0 1 1 0 0 = 1 0 1
–   Chess Tiger 2007.12704+10
−10
(−39)17.5 − 6.5
(+12−1=11)
72.9%
17.5 / 24
100.0%
+103
1 = = 1 = 1 1 = = 1 = = = 1 0 1 1 = = = 1 1 1 1
–   Glaurung 2 epsilon/5 32-bit2697+27
−27
(−46)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
99.6%
−202
0 =
–   Fruit 2.12695+25
−25
(−48)2 − 2
(+0−0=4)
50.0%
2.0 / 4
99.8%
−48
= = = =
–   Chess Tiger 20072682+12
−13
(−61)8 − 4
(+5−1=6)
66.7%
8.0 / 12
100.0%
+40
1 = = 1 = 1 1 1 = = = 0
–   Scorpio 1.92669+31
−31
(−74)15 − 4
(+14−3=2)
78.9%
15.0 / 19
100.0%
+168
1 1 1 1 1 0 1 1 0 1 0 = = 1 1 1 1 1 1
–   Glaurung 1.2.1 Avalanche 32-bit2669+32
−32
(−74)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
100.0%
−49
= = 1 0 = 1 = = = =
–   Scorpio 1.842668+32
−32
(−75)13 − 5
(+10−2=6)
72.2%
13.0 / 18
100.0%
+76
= = = 1 1 1 = 1 0 1 1 1 = 0 1 1 1 =
–   SmarThink 1.00 32-bit2666+15
−15
(−77)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+100
1 1 = 1 1 = 1 1 0 =
–   Glaurung 1.2.1 Crusader 32-bit2664+32
−32
(−79)5 − 3
(+5−3=0)
62.5%
5.0 / 8
100.0%
+28
1 1 1 0 1 0 0 1
–   Scorpio 1.912662+14
−13
(−81)10 − 6
(+7−3=6)
62.5%
10.0 / 16
100.0%
+7
0 1 0 1 1 = = = = = 1 1 1 0 = 1
–   CM10th Lazarus2662+22
−23
(−81)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+69
1 = 1 =
–   CM10th Xperience2660+13
−13
(−83)7 − 5
(+5−3=4)
58.3%
7.0 / 12
100.0%
−27
0 1 = 1 1 1 = 1 0 = = 0
–   CM9000 Enforcer2658+20
−20
(−85)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
100.0%
−124
= 1 = 0 = 0
–   Glaurung 1.2.1 32-bit2655+17
−17
(−88)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
100.0%
−42
0 0 1 0 1 1 = 1
–   CM10th Paralyse2653+15
−15
(−90)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+67
1 =
–   CM10th Ogre2648+22
−23
(−95)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+47
= 1
–   Alaric 7042644+32
−32
(−99)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+57
1 =
–   Scorpio 1.812644+34
−34
(−99)8 − 3
(+6−1=4)
72.7%
8.0 / 11
100.0%
+46
= 1 = 1 1 1 1 = 0 1 =
–   CM10th Pestilence2643+24
−24
(−100)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−100
0 = = 1
–   CM10th Warrior2634+25
−25
(−109)5 − 1
(+5−1=0)
83.3%
5.0 / 6
100.0%
+214
1 0 1 1 1 1
–   Delfi 5.12629+25
−26
(−114)4 − 2
(+2−0=4)
66.7%
4.0 / 6
100.0%
−30
= 1 = 1 = =
–   Chess Tiger 2007 Gambit2629+29
−29
(−114)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
100.0%
−56
1 1 1 = 0 0
–   WildCat 72627+14
−14
(−116)9.5 − 2.5
(+9−2=1)
79.2%
9.5 / 12
100.0%
+132
1 1 1 1 0 1 0 = 1 1 1 1
–   Ruffian 2.1.02624+13
−13
(−119)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−119
= =
–   ProDeo 1.22620+17
−18
(−123)15 − 4
(+12−1=6)
78.9%
15.0 / 19
100.0%
+77
1 1 = 1 1 = = 1 0 = 1 = 1 1 = 1 1 1 1
–   Pharaon 3.5.12614+12
−12
(−129)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−129
0 1
–   Alaric 0702b2606+26
−26
(−137)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−279
0 =
–   The Baron 1.8.12592+23
−23
(−151)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
100.0%
−3
= 1 1 1 = =
–   Pseudo 0.7c2591+13
−13
(−152)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−152
= =
–   Booot 4.13.12588+28
−28
(−155)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−155
0 1
–   Zappa 1.1 32-bit2582+29
−29
(−161)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+127
= 1 1 1
–   Frenzee 3.0 32-bit2578+22
−22
(−165)6.5 − 1.5
(+5−0=3)
81.3%
6.5 / 8
100.0%
+41
1 1 = = 1 = 1 1
–   ProDeo 1.1 Silver2575+32
−32
(−168)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+120
1 1 1 =
–   Frenzee 2.02567+33
−33
(−176)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
100.0%
−129
0 1 0 0 1 1 = 1
–   ProDeo 1.2 Mx42558+35
−35
(−185)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
+45
1 = 1 = 1 1
–   Crafty 21.5 32-bit2543+32
−32
(−200)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−43
= 1
–   Booot 4.13.02528+32
−32
(−215)4.5 − 0.5
(+4−0=1)
90.0%
4.5 / 5
100.0%
+107
1 1 1 1 =
–   Movei 00.8.4032526+32
−32
(−217)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
100.0%
+143
1 1 1 1 1 =
–   Twisted Logic 0.080b262523+34
−34
(−220)3.5 − 1.5
(+3−1=1)
70.0%
3.5 / 5
100.0%
−77
1 0 = 1 1
–   Frenzee 1.12512+32
−32
(−231)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−163
= = 1 =
–   Twisted Logic 0.0852508+28
−28
(−235)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Kiwi 0.6d 32-bit2420+19
−19
(−323)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−172
= 1 = 1
–   Popochin 2.92317+31
−31
(−426)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
−137
= 1 1 1

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Created in 2005-2013 by CCRL team
Last games added on October 17, 2020