CCRL 40/40
Downloads and Statistics
September 14, 2019
Testing summary:
Total: 1'083'337 games
played by 2'531 programs
147896 CPU days (X2 4600+)

White wins: 376'125 (34.7%)
Black wins: 279'699 (25.8%)
Draws: 427'513 (39.5%)
White score: 54.5%

Engine Details

Options
Show each game results
Naum 3.1 32-bit (2859+16
−16
)Quote
Author: Aleksandar Naumov (Serbia/Canada) Link: Homepage
This is one of the 26 Naum versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Defenchess 1.1f 64-bit2998+12
−12
(+139)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
+19
–   Rybka 3 32-bit2995+12
−12
(+136)17 − 50
(+3−36=28)
25.4%
17.0 / 67
0.0%
−21
–   Rybka 2.3.2a 64-bit2962+11
−11
(+103)24.5 − 55.5
(+7−38=35)
30.6%
24.5 / 80
0.0%
−19
–   Godel 6.0 64-bit2927+26
−26
(+68)4 − 10
(+0−6=8)
28.6%
4.0 / 14
0.0%
−56
–   Rybka 2.3.2a 32-bit2913+9
−9
(+54)13.5 − 19.5
(+1−7=25)
40.9%
13.5 / 33
0.0%
+6
–   Amoeba 2.6 64-bit2912+20
−20
(+53)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
0.0%
+89
–   Rybka 2.1 32-bit2864+22
−22
(+5)1 − 1
(+0−0=2)
50.0%
1.0 / 2
37.5%
+5
–   Naum 3.1 64-bit2861+18
−18
(+2)26.5 − 29.5
(+10−13=33)
47.3%
26.5 / 56
44.3%
−10
–   Naum 3 64-bit2856+19
−19
(−3)7 − 5
(+3−1=8)
58.3%
7.0 / 12
59.6%
+10
–   Fritz 112853+10
−10
(−6)22 − 30
(+6−14=32)
42.3%
22.0 / 52
76.6%
−48
–   Thinker 5.3b Inert 32-bit2846+19
−19
(−13)13.5 − 10.5
(+6−3=15)
56.3%
13.5 / 24
86.3%
+23
–   Thinker 5.4a Inert 32-bit2836+21
−21
(−23)15.5 − 16.5
(+7−8=17)
48.4%
15.5 / 32
96.5%
−33
–   Shredder 112833+12
−12
(−26)21 − 20
(+10−9=22)
51.2%
21.0 / 41
99.7%
−21
–   Toga II 1.4.1SE2827+12
−12
(−32)21 − 18
(+13−10=16)
53.8%
21.0 / 39
99.9%
−6
–   Deep Sjeng WC2008 32-bit2826+12
−12
(−33)23.5 − 16.5
(+15−8=17)
58.8%
23.5 / 40
100.0%
+21
–   Toga II 1.4.1SE62821+23
−23
(−38)19 − 17
(+13−11=12)
52.8%
19.0 / 36
99.7%
−17
–   Toga II 3.1.2SE2817+17
−17
(−42)16.5 − 13.5
(+7−4=19)
55.0%
16.5 / 30
100.0%
−15
–   Cyclone 2.22816+28
−28
(−43)3 − 1
(+2−0=2)
75.0%
3.0 / 4
99.6%
+113
–   Hiarcs 12 Sharpen PV On2814+14
−13
(−45)21 − 17
(+14−10=14)
55.3%
21.0 / 38
100.0%
−12
–   Deep Sjeng 3.0 32-bit2814+21
−21
(−45)23.5 − 20.5
(+14−11=19)
53.4%
23.5 / 44
100.0%
−23
–   Zappa Mexico II 32-bit2810+12
−12
(−49)34.5 − 18.5
(+23−7=23)
65.1%
34.5 / 53
100.0%
+45
–   Hiarcs 122809+14
−14
(−50)24 − 17
(+16−9=16)
58.5%
24.0 / 41
100.0%
+5
–   Toga II 1.4 beta5c2804+24
−23
(−55)3.5 − 5.5
(+2−4=3)
38.9%
3.5 / 9
100.0%
−118
–   Hiarcs Paderborn 20072796+18
−18
(−63)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+87
–   Toga II 1.3.12790+12
−11
(−69)72.5 − 33.5
(+53−14=39)
68.4%
72.5 / 106
100.0%
+52
–   Rybka 1.0 32-bit2788+15
−15
(−71)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+21
–   Fruit 2.3.12786+14
−14
(−73)21.5 − 12.5
(+15−6=13)
63.2%
21.5 / 34
100.0%
+12
–   Cyclone 1.02781+32
−32
(−78)26.5 − 13.5
(+20−7=13)
66.3%
26.5 / 40
100.0%
+31
–   Bright 0.4a2777+10
−10
(−82)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+202
–   Loop 13.6 (Loop 2007) 32-bit2774+9
−10
(−85)21 − 13
(+13−5=16)
61.8%
21.0 / 34
100.0%
−11
–   Glaurung 2.1 32-bit2766+18
−18
(−93)21 − 11
(+14−4=14)
65.6%
21.0 / 32
100.0%
+3
–   Thinker 5.2e Passive2762+28
−28
(−97)17 − 7
(+14−4=6)
70.8%
17.0 / 24
100.0%
+50
–   Loop 12.322762+22
−22
(−97)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−97
–   Deep Sjeng 2.72750+15
−15
(−109)21.5 − 8.5
(+17−4=9)
71.7%
21.5 / 30
100.0%
+41
–   Stockfish 1.012748+31
−31
(−111)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−111
–   Spike 1.2 Turin2746+7
−7
(−113)20.5 − 11.5
(+15−6=11)
64.1%
20.5 / 32
100.0%
−19
–   Bright 0.3a2730+19
−19
(−129)71.5 − 30.5
(+56−15=31)
70.1%
71.5 / 102
100.0%
+10
–   Twisted Logic 200806202724+16
−17
(−135)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−124
–   Thinker 5.1d Passive2724+28
−28
(−135)27 − 14
(+22−9=10)
65.9%
27.0 / 41
100.0%
−21
–   Junior 10.12721+25
−25
(−138)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−70
–   Fruit 2.12695+25
−25
(−164)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+62
–   Chessmaster 11 Leonidas2681+21
−21
(−178)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−20

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on September 14, 2019