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

Options
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 1 0 = 0 0 1 = 0 0 0 0 = 0 = 0 0 = 0 0 1 0 = 0 0 0 0 = 1
–   Rybka 2.2 32-bit2885+17
−17		(+142)15.5 − 34.5
(+6−25=19)
31.0%
15.5 / 50
0.0%
+17
0 0 1 0 1 0 = = = 0 0 = 0 1 = = = = = 1 0 1 = 0 = = 1 0 = 0 = 0 0 0 0 0 0 0 = 0 0 0 = 0 = 0 = 0 = 0
–   Rybka 1.2 32-bit2870+18
−18		(+127)2.5 − 5.5
(+1−4=3)		31.3%
2.5 / 8
0.0%
+8
1 0 = = 0 = 0 0
–   Rybka 2.1 32-bit2864+22
−22		(+121)2.5 − 5.5
(+0−3=5)		31.3%
2.5 / 8
0.0%
+19
= = = = = 0 0 0
–   Rybka 1.1 32-bit2857+18
−18		(+114)2.5 − 5.5
(+1−4=3)		31.3%
2.5 / 8
0.0%
−7
= 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 = 0 0 0 1 = = = = = = 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 1 0 = 1 0 0 0 1 = 0 = 0 = 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 = 1 = 1 0 = 0 = 1 1 = = 0 = =
–   Fritz 102779+15
−15		(+36)16 − 18
(+10−12=12)
47.1%
16.0 / 34
0.2%
+15
0 1 1 = 0 = = 1 0 1 0 = 1 1 = = 0 0 0 1 1 0 = = 1 1 = = 0 0 = 0 0 =
–   Loop 13.5 32-bit2777+27
−27		(+34)7.5 − 10.5
(+4−7=7)		41.7%
7.5 / 18
2.1%
−21
1 0 = = 1 0 0 = 0 1 = = 0 = 0 = 0 1
–   Hiarcs 112776+25
−25		(+33)10 − 13
(+6−9=8)		43.5%
10.0 / 23
1.7%
−4
0 0 = 0 = = 1 = 1 = 0 1 0 0 = 0 = 1 0 0 = 1 1
–   Loop 13.6 (Loop 2007) 32-bit2774+9
−10		(+31)13 − 20
(+5−12=16)
39.4%
13.0 / 33
0.3%
−31
= = = 0 1 0 1 = = 0 = = = 0 0 = 1 = 0 0 = 0 = 1 = 0 = 0 0 = 0 = 1
–   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
2.5%
−26
= = 0 = 0 0 = = = = 0 1 0 = = 1
–   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 12.322764+23
−22		(+21)4.5 − 4.5
(+2−2=5)		50.0%
4.5 / 9
8.1%
+16
= 0 = 1 1 = = 0 =
–   Toga II 1.2.1a 32-bit2760+12
−12		(+17)21 − 21
(+11−11=20)
50.0%
21.0 / 42
7.4%
+16
1 = 0 = 0 = 1 0 = 1 = 1 1 = 0 1 0 0 = = = 0 = = 1 0 = = = 0 1 1 = = = 1 = 0 0 = 1 =
–   Hiarcs X50 Hypermodern2755+30
−30		(+12)4.5 − 3.5
(+2−1=5)		56.3%
4.5 / 8
24.5%
+43
= = = 1 1 = = 0
–   Strelka 1.0b 32-bit2750+28
−28		(+7)1 − 1
(+0−0=2)		50.0%
1.0 / 2
33.5%
+7
= =
–   Spike 1.2 Turin2746+7
−7		(+3)17 − 23
(+10−16=14)
42.5%
17.0 / 40
40.0%
−46
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 1
–   Junior 102744+13
−13		(+1)7 − 13
(+4−10=6)		35.0%
7.0 / 20
46.7%
−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
52.0%
−43
= 0 1 0 1 0 = =
–   Hiarcs 102740+16
−16		(−3)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
58.3%
+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
68.4%
−130
0 0 = 0 = = 1 0
–   Hiarcs X54 32-bit2731+32
−32		(−12)5 − 3
(+3−1=4)		62.5%
5.0 / 8
74.0%
+66
1 = 0 1 = = 1 =
–   Junior 10.12721+25
−25		(−22)17 − 15
(+12−10=10)
53.1%
17.0 / 32
91.7%
−2
0 = 1 = 0 0 = 0 1 = 1 0 = 0 = 1 = 1 1 1 0 = 1 = 0 1 1 = 0 1 0 1
–   Ktulu 82705+9
−9		(−38)12.5 − 9.5
(+9−6=7)		56.8%
12.5 / 22
100.0%
+12
1 = 1 = 1 = = 0 0 = 1 = 0 1 1 0 0 = 1 0 1 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
99.7%
−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 = = = =
–   Scorpio 1.92669+31
−31		(−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
–   Glaurung 1.2.1 Avalanche 32-bit2668+32
−32		(−75)5.5 − 4.5
(+2−1=7)		55.0%
5.5 / 10
100.0%
−50
= = = = = = = 0 1 1
–   Scorpio 1.842667+32
−32		(−76)13 − 5
(+10−2=6)		72.2%
13.0 / 18
100.0%
+75
= = = 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 0 = 1 1 1 1 =
–   Glaurung 1.2.1 Crusader 32-bit2663+32
−32		(−80)5 − 3
(+5−3=0)		62.5%
5.0 / 8
100.0%
+27
0 0 1 1 1 1 1 0
–   CM10th Xperience2661+13
−13		(−82)7 − 5
(+5−3=4)		58.3%
7.0 / 12
100.0%
−26
1 0 1 = 1 1 = 1 0 = = 0
–   Scorpio 1.912660+14
−14		(−83)10 − 6
(+7−3=6)		62.5%
10.0 / 16
100.0%
+5
1 = = = 1 = 1 1 0 0 1 1 = = 1 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+16
−16		(−88)4.5 − 3.5
(+4−3=1)		56.3%
4.5 / 8
100.0%
−42
0 0 1 0 1 1 = 1
–   CM10th Lazarus2654+23
−23		(−89)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+61
= 1 = 1
–   CM10th Paralyse2652+15
−15		(−91)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+66
1 =
–   CM10th Ogre2645+23
−23		(−98)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+44
1 =
–   Scorpio 1.812645+36
−36		(−98)8 − 3
(+6−1=4)		72.7%
8.0 / 11
100.0%
+47
= 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 Pestilence2639+25
−25		(−104)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−104
= 0 1 =
–   CM10th Warrior2633+25
−25		(−110)5 − 1
(+5−1=0)		83.3%
5.0 / 6
100.0%
+213
1 0 1 1 1 1
–   Delfi 5.12629+25
−25		(−114)4 − 2
(+2−0=4)		66.7%
4.0 / 6
100.0%
−30
= 1 = = 1 =
–   Chess Tiger 2007 Gambit2628+29
−29		(−115)3.5 − 2.5
(+3−2=1)		58.3%
3.5 / 6
100.0%
−57
= 1 1 0 1 0
–   WildCat 72625+14
−14		(−118)9.5 − 2.5
(+9−2=1)		79.2%
9.5 / 12
100.0%
+130
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 1.22619+18
−18		(−124)15 − 4
(+12−1=6)		78.9%
15.0 / 19
100.0%
+76
= 1 1 = 1 1 1 1 1 1 = 1 1 = = 1 0 = 1
–   Pharaon 3.5.12613+13
−13		(−130)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−130
0 1
–   Alaric 0702b2605+26
−26		(−138)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−280
= 0
–   Pseudo 0.7c2591+13
−13		(−152)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−152
= =
–   The Baron 1.8.12591+23
−23		(−152)4.5 − 1.5
(+3−0=3)		75.0%
4.5 / 6
100.0%
−4
1 = = 1 1 =
–   Booot 4.13.12587+28
−28		(−156)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−156
1 0
–   Zappa 1.1 32-bit2581+29
−29		(−162)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+126
1 1 = 1
–   Frenzee 3.0 32-bit2577+22
−22		(−166)6.5 − 1.5
(+5−0=3)		81.3%
6.5 / 8
100.0%
+40
1 1 = = 1 = 1 1
–   ProDeo 1.1 Silver2573+32
−32		(−170)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+118
1 = 1 1
–   Frenzee 2.02564+33
−33		(−179)4.5 − 3.5
(+4−3=1)		56.3%
4.5 / 8
100.0%
−132
0 1 0 0 1 1 = 1
–   ProDeo 1.2 Mx42557+35
−35		(−186)5 − 1
(+4−0=2)		83.3%
5.0 / 6
100.0%
+44
1 1 1 1 = =
–   Crafty 21.5 32-bit2542+32
−32		(−201)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
−44
= 1
–   Booot 4.13.02527+32
−32		(−216)4.5 − 0.5
(+4−0=1)		90.0%
4.5 / 5
100.0%
+106
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 0.080b262522+34
−34		(−221)3.5 − 1.5
(+3−1=1)		70.0%
3.5 / 5
100.0%
−78
1 1 1 0 =
–   Frenzee 1.12510+33
−33		(−233)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−165
= = = 1
–   Twisted Logic 0.0852507+28
−28		(−236)0 − 1
(+0−1=0)		0.0%
0.0 / 1
100.0%
−INF
0
–   Kiwi 0.6d 32-bit2419+19
−19		(−324)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
−173
1 = 1 =
–   Popochin 2.92316+31
−31		(−427)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
−138
1 1 = 1
847 games: 270 wins, 247 losses, 330 draws (39.0%), score: 51.4%

Rating changes by day

Rating changes with played games

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