CCRL 40/15
Downloads and Statistics
January 16, 2021
Testing summary:
Total: 1'206'633 games
played by 2'770 programs

White wins: 414'929 (34.4%)
Black wins: 305'861 (25.3%)
Draws: 485'843 (40.3%)
White score: 54.5%

Engine Details

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Naum 3.1 32-bit (2856+15
−15		)Quote
Author: Aleksandar Naumov (Serbia/Canada) Link: Homepage
This is one of the 26 Naum versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Demolito 2019-07-15 64-bit3033+23
−22		(+177)1 − 9
(+0−8=2)		10.0%
1.0 / 10
0.0%
−152
0 0 0 0 0 = 0 0 0 =
–   Defenchess 1.1f 64-bit2996+12
−12		(+140)2 − 4
(+1−3=2)		33.3%
2.0 / 6
0.0%
+20
0 0 1 = 0 =
–   Rybka 3 32-bit2995+12
−12		(+139)17 − 50
(+3−36=28)
25.4%
17.0 / 67
0.0%
−18
= 0 0 0 = 0 = = 0 = 0 1 0 0 0 0 = 0 0 0 0 0 0 0 = = 0 0 0 1 = = = 0 0 0 0 0 0 0 = = 0 0 0 = = 0 = = = = 0 = = = 0 0 = = = = = 1 0 = 0
–   Rybka 2.3.2a 64-bit2961+11
−11		(+105)24.5 − 55.5
(+7−38=35)
30.6%
24.5 / 80
0.0%
−17
0 1 = = = = = = = = 0 1 0 0 0 0 0 0 0 0 0 0 0 = 0 0 = 0 = = 0 0 0 = 0 0 0 = = 0 = = 0 = 1 = 1 = = = 0 = 0 0 0 = 0 0 0 = 0 0 0 1 0 = = = 1 0 = 1 = = 0 = = = 0 =
–   SlowChess Blitz Classic 1.5 64-bit2954+22
−22		(+98)7 − 13
(+2−8=10)		35.0%
7.0 / 20
0.0%
+7
1 = = = = = 0 0 = = 0 = 0 = 0 0 = 0 0 1
–   Godel 6.0 64-bit2923+19
−19		(+67)4 − 10
(+0−6=8)		28.6%
4.0 / 14
0.0%
−57
= = = = 0 = 0 0 0 = 0 0 = =
–   Amoeba 2.6 64-bit2911+20
−20		(+55)4.5 − 3.5
(+2−1=5)		56.3%
4.5 / 8
0.0%
+91
= 1 = = = 1 0 =
–   Rybka 2.3.2a 32-bit2911+9
−9		(+55)13.5 − 19.5
(+1−7=25)
40.9%
13.5 / 33
0.0%
+7
= = = = = 0 0 = = = = = = = = = 0 = = = = = 1 0 = 0 = = = = = 0 0
–   Rybka 2.1 32-bit2862+22
−22		(+6)1 − 1
(+0−0=2)		50.0%
1.0 / 2
34.1%
+6
= =
–   Naum 3.1 64-bit2860+18
−18		(+4)26.5 − 29.5
(+10−13=33)
47.3%
26.5 / 56
39.5%
−8
= 1 = = = 0 = 0 = = = 0 1 = = = 1 0 0 1 = = 0 1 = 0 = = = 0 = 1 = 1 = = = 0 1 = 0 0 = 1 = = = = 1 = 0 = = = = 0
–   Naum 3 64-bit2855+18
−18		(−1)7 − 5
(+3−1=8)		58.3%
7.0 / 12
53.0%
+12
= 1 = = = 1 1 = 0 = = =
–   Fritz 112851+10
−10		(−5)22 − 30
(+6−14=32)
42.3%
22.0 / 52
70.9%
−47
0 = = = = = = 1 1 = 0 = = = 0 = 0 = = 1 0 0 = = = = = = 0 0 = = 0 = = = 0 = = = = = = 0 1 1 1 = 0 = 0 0
–   Minic 1.39 64-bit2848+28
−28		(−8)4 − 8
(+2−6=4)		33.3%
4.0 / 12
69.2%
−119
= 0 0 = 0 0 0 = 1 0 = 1
–   Thinker 5.3b Inert 32-bit2844+19
−19		(−12)13.5 − 10.5
(+6−3=15)		56.3%
13.5 / 24
83.1%
+24
1 0 = 0 0 = = = 1 = = = 1 = 1 = = = 1 = = 1 = =
–   Thinker 5.4a Inert 32-bit2834+21
−21		(−22)15.5 − 16.5
(+7−8=17)
48.4%
15.5 / 32
95.6%
−32
1 = 1 0 0 1 = = = = 0 = = 0 1 = 0 1 = 1 0 = 0 = = = 0 1 = = = =
–   Shredder 112831+12
−12		(−25)21 − 20
(+10−9=22)
51.2%
21.0 / 41
99.5%
−20
0 = = 0 = 0 = = = 1 1 = 1 1 = = = 0 = 1 0 = = = 0 1 0 0 1 1 0 = = 1 = = = = = 1 =
–   Toga II 1.4.1SE2826+12
−12		(−30)21 − 18
(+13−10=16)
53.8%
21.0 / 39
99.9%
−4
1 0 1 = 0 1 0 1 0 1 = 0 = 0 = 0 = = 1 0 = 1 1 1 = 1 = 0 = = = 1 = 1 = = = 0 1
–   Deep Sjeng WC2008 32-bit2825+12
−12		(−31)23.5 − 16.5
(+15−8=17)
58.8%
23.5 / 40
99.9%
+23
1 0 0 1 1 = 0 1 = = = 0 1 0 0 = = = 1 = 1 = 1 1 0 = = = 1 = = 1 = 1 1 0 = 1 = 1
–   Toga II 1.4.1SE62820+23
−23		(−36)19 − 17
(+13−11=12)
52.8%
19.0 / 36
99.5%
−15
1 0 = = = 1 0 1 = 1 1 1 1 1 = 0 0 = = = = 1 1 0 0 0 0 0 1 1 = 0 1 0 = =
–   Cyclone 2.22814+28
−28		(−42)3 − 1
(+2−0=2)		75.0%
3.0 / 4
99.5%
+114
= 1 = 1
–   Toga II 3.1.2SE2814+17
−17		(−42)16.5 − 13.5
(+7−4=19)
55.0%
16.5 / 30
100.0%
−15
1 = = = 1 = = 0 1 = = 1 0 = = = = = = = = = 1 0 1 0 = 1 = =
–   Deep Sjeng 3.0 32-bit2813+21
−21		(−43)23.5 − 20.5
(+14−11=19)
53.4%
23.5 / 44
100.0%
−21
0 0 1 0 = = 1 = = 1 = = 0 1 1 = 0 = 0 1 1 = 1 1 = 1 0 = = 1 = 0 1 0 0 0 1 1 = = = = = =
–   Hiarcs 12 Sharpen PV On2812+14
−14		(−44)21 − 17
(+14−10=14)
55.3%
21.0 / 38
100.0%
−11
1 = = 1 1 0 = = 0 1 = 0 1 = = 1 1 = 1 = 0 = 0 = 1 0 1 1 0 1 1 1 0 = 0 0 = =
–   Hiarcs 122808+14
−14		(−48)24 − 17
(+16−9=16)
58.5%
24.0 / 41
100.0%
+7
0 = = = = 0 = 1 1 1 = 1 = 1 = = 0 1 1 1 1 = 1 1 = 0 1 1 0 0 0 1 1 = 0 = = = 1 = 0
–   Zappa Mexico II 32-bit2808+12
−11		(−48)34.5 − 18.5
(+23−7=23)
65.1%
34.5 / 53
100.0%
+46
= = 1 = 0 = = = 1 0 0 1 0 = 0 1 1 1 = 0 1 = 1 1 = 1 1 1 = = = 1 = = 1 = = 1 0 = = 1 = = = 1 1 1 1 1 = 1 1
–   Toga II 1.4 beta5c2802+23
−23		(−54)3.5 − 5.5
(+2−4=3)		38.9%
3.5 / 9
100.0%
−117
1 = = 0 = 0 0 1 0
–   Hiarcs Paderborn 20072795+18
−18		(−61)7 − 3
(+6−2=2)		70.0%
7.0 / 10
100.0%
+89
1 1 0 1 = 1 1 = 1 0
–   Toga II 1.3.12789+11
−11		(−67)72.5 − 33.5
(+53−14=39)
68.4%
72.5 / 106
100.0%
+54
1 0 1 1 1 = = 1 1 1 1 = = 1 1 = 1 0 1 = 1 1 = 1 1 = 1 = 0 0 1 = = 1 = 1 = 1 1 1 1 = 1 0 = 1 1 1 0 0 1 0 1 1 = = = = 1 = = = 1 = = = 1 1 = = = 0 1 = 1 0 = = 1 = 1 0 1 1 1 1 1 1 = 1 = 0 = 1 = = = 1 0 1 1 1 1 = 0 1
–   Rybka 1.0 32-bit2786+14
−14		(−70)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
+22
= 1 1 0
–   Fruit 2.3.12785+14
−14		(−71)21.5 − 12.5
(+15−6=13)
63.2%
21.5 / 34
100.0%
+14
1 1 = = = = 1 = 0 = = 0 = 1 = 1 0 = 1 1 0 1 1 0 = 1 1 1 1 = = 1 1 0
–   Cyclone 1.02780+32
−32		(−76)26.5 − 13.5
(+20−7=13)
66.3%
26.5 / 40
100.0%
+33
1 = 1 0 0 = 1 0 = = = 1 0 = = = 1 0 1 = = 1 1 1 = 1 1 = 1 1 = 1 1 1 1 1 0 1 0 1
–   Bright 0.4a2776+10
−10		(−80)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+204
1 1 1 =
–   Loop 13.6 (Loop 2007) 32-bit2773+10
−9		(−83)21 − 13
(+13−5=16)
61.8%
21.0 / 34
100.0%
−9
= 1 = 1 = = 0 0 1 = = = 1 = 0 1 1 = = 1 = = 1 = 0 0 = 1 1 = 1 = 1 1
–   Glaurung 2.1 32-bit2765+18
−18		(−91)21 − 11
(+14−4=14)
65.6%
21.0 / 32
100.0%
+5
= = 1 0 = = = = 0 1 = = 1 = 1 1 = 1 1 1 1 = = 0 1 0 1 = 1 1 = 1
–   Loop 12.322762+22
−22		(−94)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−94
= =
–   Thinker 5.2e Passive2761+28
−28		(−95)17 − 7
(+14−4=6)		70.8%
17.0 / 24
100.0%
+52
1 1 1 1 1 0 1 = = 1 0 = 1 = 1 1 1 0 = 0 = 1 1 1
–   Deep Sjeng 2.72749+15
−15		(−107)21.5 − 8.5
(+17−4=9)
71.7%
21.5 / 30
100.0%
+43
1 1 1 1 0 = = = 1 = 1 = 0 1 = 1 1 1 = 1 = 0 = 1 0 1 1 1 1 1
–   Stockfish 1.012746+31
−31		(−110)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−110
0 = = 1
–   Spike 1.2 Turin2745+7
−7		(−111)20.5 − 11.5
(+15−6=11)
64.1%
20.5 / 32
100.0%
−17
1 = 1 = 1 0 = = = 0 1 1 = 0 1 = = 0 1 1 0 = 0 1 1 1 1 = = 1 1 1
–   Bright 0.3a2729+19
−19		(−127)71.5 − 30.5
(+56−15=31)
70.1%
71.5 / 102
100.0%
+12
0 1 = 1 1 1 0 1 0 = = 1 1 1 = 1 = 0 = 1 1 = 0 = 1 1 1 = 0 = = 1 = = 1 1 = 1 = 1 = 1 1 = 1 1 = 1 0 1 1 = 1 1 1 1 1 = 1 = 0 1 1 = 1 1 1 1 1 1 1 = = 1 = 1 0 0 1 1 1 1 = = 1 0 = 1 0 = 0 = 0 1 1 1 = 1 1 0 1 1
–   Twisted Logic 200806202723+16
−17		(−133)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−122
= 1 0 =
–   Thinker 5.1d Passive2722+27
−27		(−134)27 − 14
(+22−9=10)
65.9%
27.0 / 41
100.0%
−20
0 1 0 0 1 = 1 1 1 1 1 0 1 = 0 1 = = 1 1 1 0 1 = 1 = 1 = = 0 1 1 1 0 = 1 1 1 0 = 1
–   Junior 10.12720+25
−25		(−136)6 − 4
(+4−2=4)		60.0%
6.0 / 10
100.0%
−68
= = = 0 1 1 0 1 = 1
–   Fruit 2.12695+25
−25		(−161)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
+65
1 0 1 1
–   Chessmaster 11 Leonidas2680+20
−20		(−176)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
−18
1 = = 1
1324 games: 440 wins, 317 losses, 567 draws (42.8%), score: 54.6%

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Created in 2005-2013 by CCRL team
Last games added on January 16, 2021