CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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Naum 2.0 32-bit (2696+13
−13		)Quote
Author: Aleksandar Naumov (Serbia/Canada) Link: Homepage
Naum 2.0 was released on September 12, 2006. It is the last free version of Naum.
This is one of the 26 Naum versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rybka 2.3.2a 32-bit2933+7
−7		(+237)5 − 25
(+0−20=10)
16.7%
5.0 / 30
0.0%
−6
–   Rybka 2.2 32-bit2905+13
−13		(+209)9 − 25
(+2−18=14)
26.5%
9.0 / 34
0.0%
+42
–   Rybka 2.1 32-bit2885+18
−18		(+189)2 − 3
(+1−2=2)		40.0%
2.0 / 5
0.0%
+98
–   Rybka 1.2 32-bit2882+14
−14		(+186)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Stockfish 1.5.1 32-bit2879+12
−12		(+183)10 − 22
(+3−15=14)
31.3%
10.0 / 32
0.0%
+49
–   Thinker 5.4c Inert 32-bit2864+11
−11		(+168)12.5 − 17.5
(+9−14=7)
41.7%
12.5 / 30
0.0%
+95
–   Stockfish 1.4 32-bit2845+14
−14		(+149)9.5 − 20.5
(+4−15=11)
31.7%
9.5 / 30
0.0%
+12
–   Grapefruit 1.0 32-bit2838+8
−8		(+142)9 − 21
(+2−14=14)
30.0%
9.0 / 30
0.0%
+2
–   Cyclone xTreme2837+10
−10		(+141)10 − 20
(+3−13=14)
33.3%
10.0 / 30
0.0%
+24
–   Rybka 1.0 64-bit2832+10
−10		(+136)10.5 − 21.5
(+6−17=9)
32.8%
10.5 / 32
0.0%
+5
–   Bright 0.2c 4CPU2815+18
−18		(+119)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+84
–   Deep Junior 10 4CPU2814+13
−13		(+118)9 − 21
(+4−16=10)
30.0%
9.0 / 30
0.0%
−31
–   Spark 0.3 32-bit2808+14
−14		(+112)10.5 − 19.5
(+1−10=19)
35.0%
10.5 / 30
0.0%
+15
–   Doch 09.980 32-bit2807+16
−16		(+111)7.5 − 22.5
(+1−16=13)
25.0%
7.5 / 30
0.0%
−63
–   Hiarcs 112785+21
−21		(+89)1.5 − 4.5
(+0−3=3)		25.0%
1.5 / 6
0.0%
−78
–   Bright 0.4a2784+8
−8		(+88)9.5 − 20.5
(+3−14=13)
31.7%
9.5 / 30
0.0%
−44
–   Shredder 102780+11
−11		(+84)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−82
–   Loop 13.5 32-bit2777+22
−22		(+81)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Loop 10.32f2774+17
−17		(+78)3 − 2
(+2−1=2)		60.0%
3.0 / 5
0.0%
+155
–   Loop 12.322768+19
−19		(+72)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
−29
–   Toga II 1.2.1a 32-bit2766+10
−10		(+70)12 − 20
(+6−14=12)
37.5%
12.0 / 32
0.0%
−25
–   Hiarcs X50 Hypermodern2764+26
−26		(+68)3.5 − 2.5
(+2−1=3)		58.3%
3.5 / 6
0.0%
+115
–   Hiarcs X54 Hypermodern 32-bit2760+25
−25		(+64)3 − 5
(+2−4=2)		37.5%
3.0 / 8
0.0%
−42
–   Glaurung 2.0.1 64-bit2751+16
−16		(+55)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+20
–   Hiarcs X502751+16
−16		(+55)3.5 − 6.5
(+2−5=3)		35.0%
3.5 / 10
0.0%
−60
–   Junior 102750+11
−11		(+54)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
0.0%
−5
–   Spike 1.2 Turin2750+6
−6		(+54)29.5 − 32.5
(+18−21=23)
47.6%
29.5 / 62
0.0%
+34
–   Fruit 2.2.12749+11
−11		(+53)2 − 3
(+0−1=4)		40.0%
2.0 / 5
0.0%
−10
–   Fritz 92749+12
−12		(+53)5.5 − 6.5
(+4−5=3)		45.8%
5.5 / 12
0.0%
+12
–   Stockfish 1.012748+24
−24		(+52)6 − 14
(+4−12=4)		30.0%
6.0 / 20
0.0%
−116
–   Hiarcs X54 32-bit2748+24
−24		(+52)11.5 − 12.5
(+7−8=9)		47.9%
11.5 / 24
0.0%
+36
–   Toga II 1.2 32-bit2741+22
−22		(+45)3 − 5
(+2−4=2)		37.5%
3.0 / 8
0.0%
−67
–   Toga II 1.1a 32-bit2734+14
−14		(+38)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+3
–   Twisted Logic 20090922 32-bit2732+16
−16		(+36)15 − 15
(+8−8=14)
50.0%
15.0 / 30
0.0%
+39
–   Twisted Logic 200806202725+14
−14		(+29)15.5 − 14.5
(+11−10=9)
51.7%
15.5 / 30
0.1%
+40
–   Ktulu 82709+7
−7		(+13)5 − 4
(+3−2=4)		55.6%
5.0 / 9
4.7%
+46
–   SmarThink 1.00 64-bit2706+31
−31		(+10)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
27.5%
+44
–   Fritz 8 Bilbao2703+24
−24		(+7)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
30.9%
+101
–   Frenzee Feb08 32-bit2692+11
−11		(−4)9.5 − 20.5
(+5−16=9)
31.7%
9.5 / 30
67.8%
−146
–   Booot 4.15.02692+11
−11		(−4)14.5 − 15.5
(+6−7=17)
48.3%
14.5 / 30
70.4%
−17
–   Delfi 5.42688+10
−10		(−8)15.5 − 14.5
(+8−7=15)
51.7%
15.5 / 30
85.4%
+4
–   Crafty 23.1 32-bit2683+16
−16		(−13)15.5 − 14.5
(+8−7=15)
51.7%
15.5 / 30
91.2%
0
–   Chess Tiger 20072680+11
−11		(−16)16.5 − 17.5
(+7−8=19)
48.5%
16.5 / 34
97.6%
−22
–   Scorpio 1.92664+25
−25		(−32)5 − 7
(+2−4=6)		41.7%
5.0 / 12
98.9%
−90
–   SmarThink 1.00 32-bit2663+13
−13		(−33)2 − 2
(+0−0=4)		50.0%
2.0 / 4
100.0%
−33
–   Glaurung 1.2.1 64-bit2662+20
−20		(−34)19.5 − 10.5
(+14−5=11)
65.0%
19.5 / 30
99.8%
+80
–   Movei 00.8.438 (10 10 10)2662+9
−9		(−34)15.5 − 15.5
(+8−8=15)
50.0%
15.5 / 31
100.0%
−32
–   CM10th Lazarus2661+17
−17		(−35)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
–   CM10th Xperience2659+11
−11		(−37)5 − 4
(+3−2=4)		55.6%
5.0 / 9
100.0%
+6
–   Scorpio 1.912659+11
−11		(−37)18.5 − 13.5
(+13−8=11)
57.8%
18.5 / 32
100.0%
+27
–   CM9000 Enforcer2656+15
−15		(−40)5.5 − 8.5
(+2−5=7)		39.3%
5.5 / 14
100.0%
−115
–   CM10th Paralyse2654+12
−12		(−42)8.5 − 7.5
(+5−4=7)		53.1%
8.5 / 16
100.0%
−20
–   Glaurung 1.2.1 32-bit2650+14
−14		(−46)21.5 − 18.5
(+15−12=13)
53.8%
21.5 / 40
100.0%
−15
–   Scorpio 1.842650+24
−24		(−46)4 − 9
(+2−7=4)		30.8%
4.0 / 13
100.0%
−198
–   CM10th Pestilence2649+18
−18		(−47)2 − 1
(+1−0=2)		66.7%
2.0 / 3
100.0%
+65
–   Scorpio 1.82634+17
−17		(−62)21 − 17
(+15−11=12)
55.3%
21.0 / 38
100.0%
−18
–   Slow Chess Blitz WV2.12631+10
−10		(−65)24 − 13
(+16−5=16)
64.9%
24.0 / 37
100.0%
+43
–   Gandalf 62628+10
−10		(−68)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
+9
–   WildCat 72619+12
−12		(−77)31.5 − 16.5
(+22−7=19)
65.6%
31.5 / 48
100.0%
+36
–   Ruffian 2.1.02612+11
−11		(−84)5 − 4
(+3−2=4)		55.6%
5.0 / 9
100.0%
−42
–   ProDeo 1.22610+15
−15		(−86)11 − 5
(+9−3=4)		68.8%
11.0 / 16
100.0%
+63
–   ProDeo 1.62609+17
−17		(−87)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
–   List 5.122608+16
−16		(−88)22.5 − 9.5
(+17−4=11)
70.3%
22.5 / 32
100.0%
+64
–   Zappa 1.1 64-bit2606+16
−16		(−90)17.5 − 14.5
(+11−8=13)
54.7%
17.5 / 32
100.0%
−56
–   Pharaon 3.5.12604+11
−11		(−92)30.5 − 12.5
(+21−3=19)
70.9%
30.5 / 43
100.0%
+54
–   Ruffian 1.0.52599+17
−17		(−97)21 − 11
(+13−3=16)
65.6%
21.0 / 32
100.0%
+10
–   Aristarch 4.502586+10
−10		(−110)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+61
–   Delfi 5.02585+18
−18		(−111)2.5 − 0.5
(+2−0=1)		83.3%
2.5 / 3
100.0%
+144
–   Pseudo 0.7c2581+11
−11		(−115)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−37
–   WildCat 62581+19
−19		(−115)9 − 3
(+7−1=4)		75.0%
9.0 / 12
100.0%
+67
–   ProDeo 1.12570+25
−25		(−126)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−296
–   Zappa 1.1 32-bit2570+25
−25		(−126)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−114
–   Jonny 2.83 32-bit2562+15
−15		(−134)1.5 − 1.5
(+1−1=1)		50.0%
1.5 / 3
100.0%
−150
–   Petir 3.99d2561+25
−25		(−135)10.5 − 4.5
(+7−1=7)		70.0%
10.5 / 15
100.0%
+8
–   SOS 5.12551+11
−11		(−145)2 − 1
(+1−0=2)		66.7%
2.0 / 3
100.0%
−50
–   BugChess2 1.5.22551+24
−24		(−145)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
–   Frenzee 2.02547+24
−24		(−149)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+17
–   Frenzee 3.0 32-bit2542+16
−16		(−154)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Colossus 2006f2538+20
−20		(−158)5.5 − 1.5
(+5−1=1)		78.6%
5.5 / 7
100.0%
+87
–   Thinker 4.7a2533+25
−25		(−163)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−325
–   The Baron 1.7.02525+25
−25		(−171)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−93
–   Ufim 8.022524+10
−10		(−172)2 − 2
(+2−2=0)		50.0%
2.0 / 4
100.0%
−172
–   Movei 00.8.4032513+26
−26		(−183)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Booot 4.12.12509+26
−26		(−187)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
–   Crafty 20.14 32-bit2498+23
−23		(−198)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
−27
–   AnMon 5.602495+13
−13		(−201)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Little Goliath Evolution 3.122486+16
−16		(−210)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Arasan 10.32481+19
−19		(−215)26 − 6
(+21−1=10)
81.3%
26.0 / 32
100.0%
+17
–   Twisted Logic 20080404x2476+22
−22		(−220)14 − 6
(+11−3=6)		70.0%
14.0 / 20
100.0%
−69
–   Arasan 10.2 32-bit2455+18
−18		(−241)27 − 5
(+23−1=8)
84.4%
27.0 / 32
100.0%
+25
–   Movei 00.8.3582453+25
−25		(−243)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
−72
–   Trace 1.37a2451+15
−15		(−245)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
–   Arasan 10.42448+17
−17		(−248)23.5 − 7.5
(+19−3=9)
75.8%
23.5 / 31
100.0%
−52
–   Quark 2.352442+15
−15		(−254)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
−83
–   Twisted Logic 20071202x2435+23
−23		(−261)14 − 3
(+13−2=2)		82.4%
14.0 / 17
100.0%
+13
–   Arasan 10.12417+22
−22		(−279)14 − 4
(+12−2=4)		77.8%
14.0 / 18
100.0%
−59
–   Hermann 1.92374+27
−27		(−322)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
–   Djinn 0.925x2372+20
−20		(−324)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−324
–   Amateur 2.822359+16
−16		(−337)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
–   Alfil 6.102322+26
−26		(−374)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−408
1556 games: 489 wins, 459 losses, 608 draws (39.1%), score: 51.0%

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Created in 2005-2013 by CCRL team
Last games added on November 16, 2024