CCRL 40/15
Downloads and Statistics
March 6, 2021
Testing summary:
Total: 1'223'030 games
played by 2'799 programs

White wins: 420'040 (34.3%)
Black wins: 308'879 (25.3%)
Draws: 494'111 (40.4%)
White score: 54.5%

Engine Details

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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 1 0 = 0 = = 0 = = 0 = 0 0 1 0 = 0 0 1 = 0 0 0 0 = 0 = 0 0 0 0 0 = 1
–   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 = = = = = 1 0 1 = 0 = = 1 0 = 0 = 0 0 0 1 0 1 0 = = = 0 0 0 = 0 = 0 = 0 = 0 0 0 0 0 0 0 = 0
–   Rybka 1.2 32-bit2868+17
−17		(+125)2.5 − 5.5
(+1−4=3)		31.3%
2.5 / 8
0.0%
+6
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
1 0 0 0 1 = 0 = 0 = 0 0 = 0 0 = 1 = = 0 1 0 = 0 = 0 0 = 0 0 0 =
–   Zap!Chess Zanzibar 32-bit2781+19
−19		(+38)12 − 12
(+6−6=12)		50.0%
12.0 / 24
0.2%
+36
= 0 1 0 = = 1 0 = = 0 = 1 1 = = = 0 = 1 = 1 0 =
–   Fritz 102778+15
−15		(+35)16 − 18
(+10−12=12)
47.1%
16.0 / 34
0.2%
+14
1 1 0 0 0 = = = 0 0 0 = 1 1 = 0 = = 1 0 1 0 = 1 1 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 0 0 = 0 = 1 0 0 = 1 1 = 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 0 = = 1 0 0 = 0 1 = = 0 = 0 = 0 1
–   Loop 13.6 (Loop 2007) 32-bit2773+10
−10		(+30)13 − 20
(+5−12=16)
39.4%
13.0 / 33
0.3%
−32
1 0 1 = = 0 = = = = 0 0 = = = 0 = 0 0 = 0 1 = 0 = 0 = 0 = 0 = 1 1
–   Shredder 102771+13
−13		(+28)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.9%
−129
= 0
–   Hiarcs 11.22769+19
−19		(+26)6.5 − 9.5
(+2−5=9)		40.6%
6.5 / 16
2.7%
−27
= 0 1 0 = = 1 = = 0 = 0 0 = = =
–   Loop 10.32f2765+19
−19		(+22)9.5 − 10.5
(+3−4=13)		47.5%
9.5 / 20
5.2%
+5
0 = 1 0 0 = 1 1 = = = = 0 = = = = = = =
–   Loop 12.322762+22
−22		(+19)4.5 − 4.5
(+2−2=5)		50.0%
4.5 / 9
10.1%
+14
= = 1 1 = 0 0 = =
–   Toga II 1.2.1a 32-bit2759+12
−12		(+16)21 − 21
(+11−11=20)
50.0%
21.0 / 42
7.5%
+15
1 = 0 = 0 = 1 0 = 1 = 1 = 1 = 0 1 0 0 = = = 0 = = 1 0 = = = 0 1 1 = = = 1 = 0 0 = 1
–   Hiarcs X50 Hypermodern2756+30
−30		(+13)4.5 − 3.5
(+2−1=5)		56.3%
4.5 / 8
24.1%
+44
= = = 1 1 = = 0
–   Strelka 1.0b 32-bit2750+28
−28		(+7)1 − 1
(+0−0=2)		50.0%
1.0 / 2
33.9%
+7
= =
–   Spike 1.2 Turin2745+7
−7		(+2)17 − 23
(+10−16=14)
42.5%
17.0 / 40
42.4%
−47
0 = 1 = 1 1 = 1 = 1 = 1 1 0 = 0 = 0 0 = 1 = 0 1 = 0 = = 0 0 0 1 0 0 = 0 0 0 = 0
–   Junior 102744+13
−13		(+1)7 − 13
(+4−10=6)		35.0%
7.0 / 20
47.4%
−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
51.7%
−43
= 0 1 0 1 0 = =
–   Hiarcs 102740+16
−16		(−3)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
58.0%
+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 1 = 0 1 0 1 = 1 = 0 0 = 1 = 0 0 = 0 1 = 1 0 = 0 = 1 = 1 1 1 0
–   Ktulu 82706+9
−9		(−37)12.5 − 9.5
(+9−6=7)		56.8%
12.5 / 22
100.0%
+13
= 1 = 1 = = 0 0 = 1 = 0 1 1 0 0 = 1 0 1 1 1
–   Chess Tiger 2007.12704+10
−10		(−39)17.5 − 6.5
(+12−1=11)		72.9%
17.5 / 24
100.0%
+103
0 1 1 = = = 1 1 1 1 = 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
−12		(−61)8 − 4
(+5−1=6)		66.7%
8.0 / 12
100.0%
+40
= 0 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 1.92669+30
−30		(−74)15 − 4
(+14−3=2)		78.9%
15.0 / 19
100.0%
+168
1 1 1 1 0 1 1 0 1 0 = = 1 1 1 1 1 1 1
–   Scorpio 1.842668+31
−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 0 = 1 1 = 1 1 = 1
–   Glaurung 1.2.1 Crusader 32-bit2664+32
−32		(−79)5 − 3
(+5−3=0)		62.5%
5.0 / 8
100.0%
+28
0 0 1 1 1 0 1 1
–   Scorpio 1.912661+13
−14		(−82)10 − 6
(+7−3=6)		62.5%
10.0 / 16
100.0%
+6
1 = = 1 0 = 1 1 1 = 0 = = 1 0 1
–   CM10th Lazarus2661+23
−23		(−82)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+68
= = 1 1
–   CM10th Xperience2661+13
−13		(−82)7 − 5
(+5−3=4)		58.3%
7.0 / 12
100.0%
−26
1 = 1 0 = = 0 0 1 = 1 1
–   CM9000 Enforcer2658+20
−20		(−85)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
100.0%
−124
= 0 1 0 = =
–   Glaurung 1.2.1 32-bit2655+16
−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 Paralyse2654+15
−15		(−89)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+68
= 1
–   CM10th Ogre2648+23
−23		(−95)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+47
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 =
–   Alaric 7042644+32
−32		(−99)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+57
1 =
–   CM10th Pestilence2643+23
−24		(−100)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−100
= 0 1 =
–   CM10th Warrior2636+24
−24		(−107)5 − 1
(+5−1=0)		83.3%
5.0 / 6
100.0%
+216
0 1 1 1 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 0 0 1
–   Delfi 5.12629+25
−26		(−114)4 − 2
(+2−0=4)		66.7%
4.0 / 6
100.0%
−30
= 1 = 1 = =
–   WildCat 72628+14
−14		(−115)9.5 − 2.5
(+9−2=1)		79.2%
9.5 / 12
100.0%
+133
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+18
−18		(−123)15 − 4
(+12−1=6)		78.9%
15.0 / 19
100.0%
+77
= 1 1 = 1 1 1 1 1 1 = 1 1 = = 1 0 = 1
–   Pharaon 3.5.12614+13
−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 1 0 = 1
–   Frenzee 1.12513+32
−32		(−230)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−162
= = 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-bit2421+19
−19		(−322)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
−171
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
847 games: 270 wins, 247 losses, 330 draws (39.0%), score: 51.4%

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Created in 2005-2013 by CCRL team
Last games added on March 6, 2021