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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Show each game results
Naum 4 64-bit (2977+10
−10		)Quote
Author: Aleksandar Naumov (Serbia/Canada) Link: Homepage
This is one of the 26 Naum versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Expositor 2WQ23 64-bit3120+20
−20		(+143)5.5 − 8.5
(+3−6=5)		39.3%
5.5 / 14
0.0%
+58
–   Arasan 21.2 64-bit3117+14
−14		(+140)3.5 − 8.5
(+1−6=5)		29.2%
3.5 / 12
0.0%
−11
–   chess22k 1.13 64-bit3102+15
−15		(+125)5.5 − 6.5
(+3−4=5)		45.8%
5.5 / 12
0.0%
+88
–   Wasp 3.75 64-bit3102+14
−14		(+125)4 − 16
(+0−12=8)		20.0%
4.0 / 20
0.0%
−84
–   Vajolet2 2.6 64-bit3096+13
−13		(+119)5 − 15
(+1−11=8)		25.0%
5.0 / 20
0.0%
−57
–   Andscacs 0.85 64-bit3095+15
−15		(+118)3 − 7
(+1−5=4)		30.0%
3.0 / 10
0.0%
−30
–   Seer 1.2.1 64-bit3090+19
−19		(+113)5.5 − 6.5
(+4−5=3)		45.8%
5.5 / 12
0.0%
+75
–   Marvin 4.0.0 64-bit3087+19
−19		(+110)4 − 10
(+1−7=6)		28.6%
4.0 / 14
0.0%
−42
–   Minic 3.03 64-bit3085+21
−21		(+108)6.5 − 9.5
(+2−5=9)		40.6%
6.5 / 16
0.0%
+43
–   Svart 4 64-bit3079+17
−17		(+102)9.5 − 10.5
(+5−6=9)		47.5%
9.5 / 20
0.0%
+82
–   Combusken 1.3.1 64-bit3076+21
−21		(+99)3.5 − 6.5
(+1−4=5)		35.0%
3.5 / 10
0.0%
−7
–   Rybka 3 64-bit3076+8
−8		(+99)26 − 42
(+14−30=24)
38.2%
26.0 / 68
0.0%
+9
–   Nemorino 4.00 64-bit3075+15
−15		(+98)2.5 − 7.5
(+1−6=3)		25.0%
2.5 / 10
0.0%
−90
–   BlackCore 3.0 64-bit3074+18
−18		(+97)8.5 − 9.5
(+5−6=7)		47.2%
8.5 / 18
0.0%
+79
–   ChessBrainVB 3.663069+20
−20		(+92)5 − 9
(+1−5=8)		35.7%
5.0 / 14
0.0%
−5
–   Sting SF 15 64-bit3067+22
−22		(+90)11 − 13
(+5−7=12)		45.8%
11.0 / 24
0.0%
+62
–   Sting SF 8.1 64-bit3067+22
−22		(+90)4 − 6
(+1−3=6)		40.0%
4.0 / 10
0.0%
+17
–   Sting SF 9.99 64-bit3064+20
−20		(+87)1.5 − 8.5
(+0−7=3)		15.0%
1.5 / 10
0.0%
−175
–   SmarThink 1.98 64-bit3059+11
−11		(+82)5.5 − 8.5
(+3−6=5)		39.3%
5.5 / 14
0.0%
+2
–   StockNemo 5.3.0.0 64-bit3059+21
−21		(+82)7.5 − 16.5
(+3−12=9)		31.3%
7.5 / 24
0.0%
−57
–   ChessBrainVB 3.683058+18
−18		(+81)5.5 − 8.5
(+1−4=9)		39.3%
5.5 / 14
0.0%
+10
–   Arasan 20.5 64-bit3057+18
−18		(+80)4 − 8
(+2−6=4)		33.3%
4.0 / 12
0.0%
−41
–   Sting SF 6.1 64-bit3056+23
−23		(+79)5.5 − 4.5
(+2−1=7)		55.0%
5.5 / 10
0.0%
+107
–   Counter 3.8 64-bit3052+21
−21		(+75)2 − 6
(+0−4=4)		25.0%
2.0 / 8
0.0%
−91
–   Pirarucu 3.3.5 64-bit3051+11
−11		(+74)5.5 − 10.5
(+2−7=7)		34.4%
5.5 / 16
0.0%
−34
–   Bagatur 3.0 64-bit3050+19
−19		(+73)4.5 − 9.5
(+1−6=7)		32.1%
4.5 / 14
0.0%
−48
–   Protej 0.6.5 64-bit3048+17
−17		(+71)7 − 17
(+2−12=10)		29.2%
7.0 / 24
0.0%
−76
–   Pedone 1.7 64-bit3045+14
−14		(+68)4.5 − 7.5
(+2−5=5)		37.5%
4.5 / 12
0.0%
−19
–   Sting SF 10.1 64-bit3044+24
−24		(+67)6 − 10
(+3−7=6)		37.5%
6.0 / 16
0.0%
−25
–   Combusken 1.2.0 64-bit3043+20
−20		(+66)4 − 12
(+1−9=6)		25.0%
4.0 / 16
0.0%
−114
–   Amoeba 3.4 64-bit3043+12
−12		(+66)5 − 7
(+2−4=6)		41.7%
5.0 / 12
0.0%
+4
–   Bagatur 3.2 64-bit3042+21
−21		(+65)5 − 9
(+0−4=10)		35.7%
5.0 / 14
0.0%
−21
–   Pirarucu 3.0.7 64-bit3041+16
−16		(+64)9 − 7
(+4−2=10)		56.3%
9.0 / 16
0.0%
+104
–   Sting SF 19 64-bit3041+21
−21		(+64)3.5 − 10.5
(+0−7=7)		25.0%
3.5 / 14
0.0%
−103
–   Monolith 2 64-bit3041+10
−10		(+64)5 − 9
(+3−7=4)		35.7%
5.0 / 14
0.0%
−51
–   Topple 0.8.0 64-bit3040+15
−15		(+63)5 − 9
(+2−6=6)		35.7%
5.0 / 14
0.0%
−42
–   Bagatur 2.3 64-bit3036+22
−22		(+59)3 − 7
(+1−5=4)		30.0%
3.0 / 10
0.0%
−87
–   Winter 0.7 64-bit3035+15
−15		(+58)6.5 − 9.5
(+2−5=9)		40.6%
6.5 / 16
0.0%
−2
–   Bagatur 3.6b 64-bit3035+17
−17		(+58)6 − 10
(+1−5=10)		37.5%
6.0 / 16
0.0%
−23
–   Vajolet2 2.5 64-bit3032+15
−15		(+55)5.5 − 6.5
(+3−4=5)		45.8%
5.5 / 12
0.0%
+21
–   Ethereal 9.30 64-bit3032+21
−21		(+55)5.5 − 4.5
(+2−1=7)		55.0%
5.5 / 10
0.0%
+91
–   Nemorino 3.0 64-bit3026+17
−17		(+49)7 − 9
(+2−4=10)		43.8%
7.0 / 16
0.0%
+6
–   Pirarucu 3.2.4 64-bit3026+19
−19		(+49)3.5 − 4.5
(+2−3=3)		43.8%
3.5 / 8
0.0%
+5
–   Bagatur 2.2e 64-bit3022+23
−23		(+45)6.5 − 13.5
(+2−9=9)		32.5%
6.5 / 20
0.0%
−77
–   Bagatur 2.0 64-bit3022+20
−20		(+45)8.5 − 5.5
(+5−2=7)		60.7%
8.5 / 14
0.0%
+122
–   Rodent IV 022 64-bit3019+19
−19		(+42)6 − 8
(+1−3=10)		42.9%
6.0 / 14
0.0%
0
–   Igel 2.3.0 64-bit3016+22
−22		(+39)9.5 − 8.5
(+4−3=11)		52.8%
9.5 / 18
0.1%
+58
–   Smallbrain 4.0 64-bit3016+21
−21		(+39)6 − 8
(+2−4=8)		42.9%
6.0 / 14
0.0%
−6
–   Topple 0.7.5 64-bit3012+15
−15		(+35)6 − 8
(+3−5=6)		42.9%
6.0 / 14
0.0%
−12
–   Deuterium 2019.2.37.73 64-bit3011+12
−12		(+34)11 − 9
(+8−6=6)		55.0%
11.0 / 20
0.0%
+72
–   Amoeba 3.1 64-bit2996+18
−18		(+19)6 − 4
(+4−2=4)		60.0%
6.0 / 10
3.2%
+93
–   Stockfish 1.6.3 64-bit2994+16
−16		(+17)21 − 31
(+11−21=20)
40.4%
21.0 / 52
2.8%
−54
–   Arasan 20.1 64-bit2990+20
−20		(+13)8.5 − 7.5
(+4−3=9)		53.1%
8.5 / 16
12.7%
+32
–   Fizbo 1.6 64-bit2989+21
−21		(+12)6 − 4
(+3−1=6)		60.0%
6.0 / 10
14.2%
+73
–   Rybka 2.3.2a 64-bit2986+9
−9		(+9)12 − 12
(+4−4=16)		50.0%
12.0 / 24
8.5%
+7
–   SmarThink 1.90 64-bit2983+26
−26		(+6)6.5 − 3.5
(+4−1=5)		65.0%
6.5 / 10
33.0%
+111
–   Francesca MAD 0.32 64-bit2983+12
−12		(+6)5 − 11
(+2−8=6)		31.3%
5.0 / 16
22.1%
−133
–   Pedone 1.4.1 64-bit2982+17
−17		(+5)4.5 − 5.5
(+0−1=9)		45.0%
4.5 / 10
28.3%
−24
–   Naum 4.1 64-bit2976+16
−16		(−1)24 − 28
(+6−10=36)
46.2%
24.0 / 52
53.4%
−26
–   Stockfish 1.6s 64-bit2976+26
−26		(−1)23.5 − 28.5
(+10−15=27)
45.2%
23.5 / 52
50.7%
−35
–   Francesca MAD 0.31a 64-bit2971+17
−17		(−6)10.5 − 9.5
(+6−5=9)		52.5%
10.5 / 20
70.4%
+12
–   Wasp 2.6 64-bit2970+11
−11		(−7)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
79.1%
+155
–   Nemorino 2.00 64-bit2969+20
−20		(−8)4 − 6
(+3−5=2)		40.0%
4.0 / 10
74.2%
−100
–   Deep Shredder 12 64-bit2961+8
−8		(−16)3.5 − 1.5
(+2−0=3)		70.0%
3.5 / 5
99.0%
+103
–   Midnight 6 64-bit2956+18
−18		(−21)6 − 6
(+2−2=8)		50.0%
6.0 / 12
97.8%
−17
–   Protej 0.6.4 64-bit2949+16
−16		(−28)9.5 − 6.5
(+8−5=3)		59.4%
9.5 / 16
99.9%
+49
–   Laser 1.3 64-bit2945+21
−21		(−32)8.5 − 1.5
(+7−0=3)		85.0%
8.5 / 10
99.6%
+228
–   Komodo 1.0 64-bit2942+12
−12		(−35)42 − 42
(+20−20=44)
50.0%
42.0 / 84
100.0%
−32
–   Koivisto 3.0 64-bit2939+20
−20		(−38)8 − 2
(+8−2=0)		80.0%
8.0 / 10
100.0%
+245
–   Deep Shredder 11 64-bit 4CPU2935+11
−11		(−42)9.5 − 8.5
(+6−5=7)		52.8%
9.5 / 18
100.0%
−25
–   Protej 0.6.3 64-bit2933+16
−16		(−44)8.5 − 11.5
(+2−5=13)		42.5%
8.5 / 20
100.0%
−90
–   Stockfish 1.5.1 64-bit2908+22
−22		(−69)19 − 13
(+12−6=14)
59.4%
19.0 / 32
100.0%
−3
–   Viridithas 3.0.0 64-bit2907+21
−21		(−70)7.5 − 4.5
(+4−1=7)		62.5%
7.5 / 12
100.0%
+12
–   The Baron 3.45 64-bit2907+12
−12		(−70)7.5 − 4.5
(+5−2=5)		62.5%
7.5 / 12
100.0%
+22
–   Fritz 122907+9
−9		(−70)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+101
–   Doch 1.2 64-bit2902+22
−22		(−75)20.5 − 10.5
(+12−2=17)
66.1%
20.5 / 31
100.0%
+31
–   Thinker 5.4d Inert 64-bit2881+13
−13		(−96)2 − 1
(+1−0=2)		66.7%
2.0 / 3
100.0%
+16
–   Doch 09.980 64-bit2879+22
−22		(−98)20.5 − 11.5
(+12−3=17)
64.1%
20.5 / 32
100.0%
−3
–   Thinker 5.4c Inert 64-bit2875+12
−12		(−102)25 − 10
(+17−2=16)
71.4%
25.0 / 35
100.0%
+43
–   Naum 3.1 64-bit2875+16
−16		(−102)17.5 − 6.5
(+13−2=9)		72.9%
17.5 / 24
100.0%
+62
–   Fritz 112868+9
−9		(−109)25 − 13
(+16−4=18)
65.8%
25.0 / 38
100.0%
+1
–   Zappa Mexico II 64-bit2867+8
−8		(−110)24 − 14
(+16−6=16)
63.2%
24.0 / 38
100.0%
−9
–   Thinker 5.4a Inert 64-bit2867+26
−26		(−110)22 − 10
(+14−2=16)
68.8%
22.0 / 32
100.0%
+18
–   Stockfish 1.4 64-bit2866+17
−17		(−111)19.5 − 12.5
(+13−6=13)
60.9%
19.5 / 32
100.0%
−28
–   Deep Shredder 11 64-bit2858+13
−13		(−119)34 − 22
(+23−11=22)
60.7%
34.0 / 56
100.0%
−37
–   Thinker 5.3b Inert 64-bit2857+21
−21		(−120)22.5 − 9.5
(+14−1=17)
70.3%
22.5 / 32
100.0%
+15
–   Spark 0.3 64-bit2849+15
−15		(−128)26.5 − 7.5
(+22−3=9)
77.9%
26.5 / 34
100.0%
+87
–   Deep Sjeng WC2008 64-bit2847+12
−12		(−130)47.5 − 18.5
(+36−7=23)
72.0%
47.5 / 66
100.0%
+32
–   Deep Sjeng 3.0 64-bit2843+18
−18		(−134)33 − 13
(+28−8=10)
71.7%
33.0 / 46
100.0%
+40
–   Toga II 1.4.1SE2839+10
−10		(−138)24.5 − 11.5
(+17−4=15)
68.1%
24.5 / 36
100.0%
−8
–   Grapefruit 1.0 32-bit2838+8
−8		(−139)21.5 − 10.5
(+15−4=13)
67.2%
21.5 / 32
100.0%
−12
–   Onno 1.0 64-bit2831+14
−14		(−146)24.5 − 7.5
(+21−4=7)
76.6%
24.5 / 32
100.0%
+66
–   Hiarcs 12.12828+9
−9		(−149)30.5 − 16.5
(+21−7=19)
64.9%
30.5 / 47
100.0%
−40
–   Hiarcs 12 Sharpen PV On2824+12
−12		(−153)23 − 8
(+17−2=12)
74.2%
23.0 / 31
100.0%
+21
–   Hiarcs 122820+12
−12		(−157)26 − 12
(+18−4=16)
68.4%
26.0 / 38
100.0%
−27
–   Onno 1.1.1 64-bit2818+17
−17		(−159)13.5 − 5.5
(+9−1=9)		71.1%
13.5 / 19
100.0%
−14
–   Hiarcs Paderborn 20072808+14
−14		(−169)42 − 18
(+32−8=20)
70.0%
42.0 / 60
100.0%
−18
–   Glaurung 2.2 64-bit2792+13
−13		(−185)30 − 14
(+24−8=12)
68.2%
30.0 / 44
100.0%
−41
–   Bright 0.4a2784+8
−8		(−193)24.5 − 11.5
(+18−5=13)
68.1%
24.5 / 36
100.0%
−60
–   Winter 0.3 64-bit2772+21
−21		(−205)10 − 4
(+7−1=6)		71.4%
10.0 / 14
100.0%
−55
–   Glaurung 2.1 64-bit2772+15
−15		(−205)18 − 6
(+15−3=6)		75.0%
18.0 / 24
100.0%
−11
–   Ktulu 92758+10
−10		(−219)30 − 2
(+28−0=4)
93.8%
30.0 / 32
100.0%
+175
–   Spike 1.2 Turin2750+6
−6		(−227)21 − 3
(+19−1=4)		87.5%
21.0 / 24
100.0%
+85
–   SmarThink 1.10 32-bit2719+16
−16		(−258)28.5 − 3.5
(+25−0=7)
89.1%
28.5 / 32
100.0%
+54
2297 games: 778 wins, 536 losses, 983 draws (42.8%), score: 55.3%

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