CCRL 40/40
Downloads and Statistics
February 17, 2018
Testing summary:
Total: 795'341 games
played by 2'045 programs
110322 CPU days (X2 4600+)

White wins: 272'710 (34.3%)
Black wins: 201'857 (25.4%)
Draws: 320'774 (40.3%)
White score: 54.5%

Engine Details

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Show each game results
Naraku 1.4#78  (2777+17
−16
)Quote
Author: Marco Meloni (Italy)
This is one of the 2 Naraku versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Critter 1.4 32-bit3076+15
−15
(+299)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
+8
–   Stockfish 2.2.2 32-bit3053+14
−14
(+276)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−14
–   Chiron 1.1a 32-bit2930+15
−15
(+153)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Spike 1.4 Leiden2920+8
−8
(+143)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
−48
–   Hannibal 1.2 64-bit2919+23
−23
(+142)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−8
–   Deep Junior 13 32-bit2918+18
−19
(+141)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+141
–   ChessBrainVB 3.312914+27
−27
(+137)5 − 5
(+2−2=6)
50.0%
5.0 / 10
0.0%
+140
–   Deep Junior 12.5 32-bit2909+16
−16
(+132)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−10
–   Nemorino 1.02 64-bit2906+24
−24
(+129)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   Quazar 0.4 64-bit2906+11
−11
(+129)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+46
–   Hiarcs 13.22901+11
−11
(+124)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+27
–   Spark 1.0 64-bit2895+12
−12
(+118)2.5 − 5.5
(+0−3=5)
31.3%
2.5 / 8
0.0%
+12
–   Demolito 2017-08-26 64-bit2892+21
−21
(+115)1.5 − 6.5
(+1−6=1)
18.8%
1.5 / 8
0.0%
−146
–   EXchess 7.97b 64-bit2884+16
−16
(+107)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
0.0%
−10
–   Protector 1.4.0 32-bit2880+11
−11
(+103)7 − 11
(+5−9=4)
38.9%
7.0 / 18
0.0%
+25
–   Gull 1.2 32-bit2876+12
−12
(+99)8.5 − 9.5
(+7−8=3)
47.2%
8.5 / 18
0.0%
+79
–   Hannibal 1.1 32-bit2874+14
−14
(+97)6.5 − 11.5
(+2−7=9)
36.1%
6.5 / 18
0.0%
+13
–   ChessBrainVB 3.202874+25
−25
(+97)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
+19
–   Laser 1.2 64-bit2872+23
−23
(+95)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
+21
–   Rodent II 0.9.33 64-bit2870+27
−27
(+93)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
0.0%
+61
–   Spark 1.0 32-bit2866+12
−12
(+89)5.5 − 12.5
(+3−10=5)
30.6%
5.5 / 18
0.0%
−51
–   Zappa Mexico II 64-bit2858+10
−10
(+81)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.0%
+INF
–   EXchess 7.92b 64-bit2857+22
−22
(+80)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.0%
−68
–   Thinker 5.4d Inert 32-bit2857+10
−10
(+80)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+80
–   MinkoChess 1.3 64-bit2856+15
−15
(+79)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   EXchess 7.71b 64-bit2854+22
−22
(+77)6 − 4
(+4−2=4)
60.0%
6.0 / 10
0.0%
+136
–   Toga II 3.02852+16
−16
(+75)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Atlas 3.80 64-bit2849+14
−14
(+72)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.0%
+INF
–   Andscacs 0.70 64-bit2849+28
−28
(+72)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−51
–   Nemo 1.0.1 64-bit2848+13
−13
(+71)7 − 13
(+6−12=2)
35.0%
7.0 / 20
0.0%
−52
–   Booot 5.1.02845+10
−11
(+68)7.5 − 22.5
(+4−19=7)
25.0%
7.5 / 30
0.0%
−117
–   Demolito 2017-06-18 64-bit2844+25
−25
(+67)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−63
–   Wasp 1.02 64-bit2844+28
−28
(+67)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
−33
–   Onno 1.2.70 64-bit2838+17
−17
(+61)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−81
–   Dirty 3Nov2015 64-bit2838+17
−16
(+61)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−96
–   Pedone 1.3 64-bit2837+23
−23
(+60)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+60
–   Tornado 8.0 64-bit2836+17
−17
(+59)6 − 4
(+5−3=2)
60.0%
6.0 / 10
0.0%
+132
–   Deep Junior 11.1a 32-bit2833+18
−18
(+56)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−118
–   NirvanaChess 1.8 64-bit2829+25
−25
(+52)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+52
–   DisasterArea 1.54 64-bit2828+18
−18
(+51)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.0%
+INF
–   Cyclone xTreme2825+13
−13
(+48)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+205
–   Murka 3 64-bit2824+13
−13
(+47)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   DisasterArea 1.542823+31
−31
(+46)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.4%
−58
–   NirvanaChess 1.6 64-bit2822+27
−28
(+45)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.3%
+202
–   Tornado 6.0 64-bit2821+21
−21
(+44)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
0.1%
−81
–   Tornado 4.88 64-bit2821+16
−15
(+44)9.5 − 10.5
(+7−8=5)
47.5%
9.5 / 20
0.0%
+22
–   Toga II 3.1.2SE2821+18
−18
(+44)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+44
–   Tornado 7.0 64-bit2817+19
−19
(+40)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.1%
−INF
–   Crafty 23.8 64-bit2812+23
−23
(+35)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.7%
−122
–   Amoeba 2.4 64-bit2812+26
−26
(+35)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
1.3%
+3
–   Deuterium 14.1.32.119 64-bit2810+25
−25
(+33)0 − 2
(+0−2=0)
0.0%
0.0 / 2
1.4%
−INF
–   Zappa Mexico II 32-bit2810+12
−12
(+33)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.1%
+INF
–   Rodent II 0.8.7 64-bit2810+27
−27
(+33)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
1.6%
−138
–   TheMadPrune 1.1.252806+24
−24
(+29)1 − 1
(+0−0=2)
50.0%
1.0 / 2
2.5%
+29
–   Scorpio 2.7.7 64-bit2806+16
−16
(+29)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.6%
+29
–   Crafty 24.1 64-bit2804+22
−22
(+27)1 − 1
(+1−1=0)
50.0%
1.0 / 2
2.4%
+27
–   Rodent 1.6 64-bit2802+31
−31
(+25)0 − 2
(+0−2=0)
0.0%
0.0 / 2
7.8%
−INF
–   Rhetoric 1.4.3 64-bit2800+14
−14
(+23)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
1.6%
+118
–   Cheng4 0.36c 64-bit2799+18
−18
(+22)1 − 3
(+1−3=0)
25.0%
1.0 / 4
3.2%
−205
–   Pedone 1.1 64-bit2798+24
−24
(+21)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
7.2%
+137
–   Nemo 1.0.1 32-bit2796+29
−29
(+19)2 − 2
(+1−1=2)
50.0%
2.0 / 4
12.3%
+19
–   GnuCheese 1.00 64-bit2795+16
−16
(+18)6 − 8
(+5−7=2)
42.9%
6.0 / 14
5.7%
−37
–   Onno 1.0 32-bit2795+19
−19
(+18)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
6.9%
+54
–   Bobcat 6.4b 64-bit2788+24
−24
(+11)2 − 4
(+1−3=2)
33.3%
2.0 / 6
22.1%
−99
–   Loop 13.6 (Loop 2007) 64-bit2788+17
−17
(+11)5.5 − 12.5
(+2−9=7)
30.6%
5.5 / 18
16.3%
−113
–   Atlas 3.70em 64-bit2788+22
−22
(+11)2 − 0
(+2−0=0)
100.0%
2.0 / 2
19.9%
+INF
–   Texel 1.01 64-bit2788+21
−21
(+11)9 − 11
(+6−8=6)
45.0%
9.0 / 20
19.5%
−25
–   Onno 1.2.70 32-bit2787+18
−18
(+10)1 − 3
(+1−3=0)
25.0%
1.0 / 4
19.8%
−217
–   Rybka 1.0 32-bit2786+15
−15
(+9)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
21.8%
+40
–   The Baron 3.29 64-bit2786+18
−18
(+9)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
21.5%
+94
–   Rodent 1.5 64-bit2786+21
−21
(+9)6 − 6
(+4−4=4)
50.0%
6.0 / 12
25.3%
+5
–   Pawny 1.2 64-bit2784+16
−16
(+7)5.5 − 8.5
(+4−7=3)
39.3%
5.5 / 14
27.1%
−69
–   MinkoChess 1.2 32-bit2782+14
−14
(+5)17.5 − 14.5
(+14−11=7)
54.7%
17.5 / 32
31.2%
+39
–   Scorpio 2.7.6 64-bit2782+17
−17
(+5)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
32.6%
+49
–   Cyclone 1.02782+32
−32
(+5)3 − 7
(+2−6=2)
30.0%
3.0 / 10
39.4%
−146
–   Glaurung 2.2 64-bit2782+16
−16
(+5)6.5 − 5.5
(+3−2=7)
54.2%
6.5 / 12
33.1%
+30
–   Jonny 4.002781+12
−12
(+4)29 − 27
(+22−20=14)
51.8%
29.0 / 56
31.5%
+17
–   Octochess r5506 64-bit2781+19
−19
(+4)9.5 − 2.5
(+8−1=3)
79.2%
9.5 / 12
35.0%
+221
–   Scorpio 2.7.5 64-bit2779+27
−27
(+2)7 − 5
(+6−4=2)
58.3%
7.0 / 12
45.0%
+65
–   Bright 0.5c2779+13
−13
(+2)6.5 − 5.5
(+5−4=3)
54.2%
6.5 / 12
41.7%
+25
–   EXchess 7.31b 64-bit2777+27
−27
(0)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
48.1%
−157
–   Frenzee 3.5.19 64-bit2776+15
−15
(−1)27.5 − 24.5
(+22−19=11)
52.9%
27.5 / 52
50.8%
+23
–   Rhetoric 1.4.1 64-bit2776+17
−18
(−1)7.5 − 10.5
(+7−10=1)
41.7%
7.5 / 18
50.9%
−72
–   Loop 13.6 (Loop 2007) 32-bit2774+10
−10
(−3)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
59.8%
−160
–   Fruit 05/11/032774+20
−20
(−3)2 − 4
(+1−3=2)
33.3%
2.0 / 6
57.7%
−113
–   Critter 0.52b 32-bit2773+30
−30
(−4)4 − 6
(+2−4=4)
40.0%
4.0 / 10
57.5%
−62
–   Octochess r5190 64-bit2773+15
−14
(−4)10 − 10
(+9−9=2)
50.0%
10.0 / 20
64.6%
−1
–   Shredder 102771+13
−13
(−6)8 − 2
(+7−1=2)
80.0%
8.0 / 10
69.6%
+221
–   Dirty 20Apr2013 64-bit2770+16
−16
(−7)8.5 − 7.5
(+7−6=3)
53.1%
8.5 / 16
71.7%
+14
–   Twisted Logic 20100131x 64-bit2768+17
−18
(−9)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
76.6%
−51
–   Tornado 4.88 32-bit2766+31
−31
(−11)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
73.1%
−55
–   Zurichess Jura 64-bit2765+25
−25
(−12)1 − 1
(+0−0=2)
50.0%
1.0 / 2
77.6%
−12
–   Loop 12.322765+23
−23
(−12)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
78.6%
+89
–   BugChess2 1.9 64-bit2764+15
−15
(−13)20 − 26
(+14−20=12)
43.5%
20.0 / 46
87.2%
−57
–   Rodent 1.4 64-bit2760+23
−23
(−17)7.5 − 0.5
(+7−0=1)
93.8%
7.5 / 8
88.4%
+394
–   GNU Chess 5.50 64-bit2758+19
−19
(−19)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
93.4%
−104
–   Hiarcs X54 Hypermodern 32-bit2757+29
−29
(−20)5 − 5
(+4−4=2)
50.0%
5.0 / 10
87.9%
−20
–   Ktulu 92754+13
−13
(−23)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
98.6%
+68
–   Bison 9.11 64-bit2754+17
−17
(−23)9 − 7
(+7−5=4)
56.3%
9.0 / 16
97.2%
+20
–   Laser 1.1 64-bit2754+27
−27
(−23)1 − 1
(+1−1=0)
50.0%
1.0 / 2
92.3%
−23
–   Andscacs 0.64 64-bit2751+25
−25
(−26)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
95.5%
+116
–   Scorpio 2.7 32-bit2750+20
−20
(−27)9 − 11
(+7−9=4)
45.0%
9.0 / 20
97.9%
−66
–   NirvanaChess 1.3 64-bit2748+31
−31
(−29)1 − 1
(+1−1=0)
50.0%
1.0 / 2
94.3%
−29
–   Cheng4 0.36a 64-bit2748+30
−30
(−29)2 − 0
(+2−0=0)
100.0%
2.0 / 2
95.1%
+INF
–   SmarThink 1.20 32-bit2748+16
−16
(−29)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.4%
+113
–   Crafty 23.5 64-bit2747+28
−28
(−30)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
96.4%
+92
–   Amoeba 2.3 64-bit2746+28
−28
(−31)1 − 1
(+0−0=2)
50.0%
1.0 / 2
96.6%
−31
–   Tornado 4.4 32-bit2745+24
−23
(−32)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
98.4%
+251
–   Chronos 1.9.9 32-bit2740+17
−17
(−37)7.5 − 14.5
(+6−13=3)
34.1%
7.5 / 22
99.9%
−162
–   Chronos 1.9.9 64-bit2738+14
−14
(−39)14 − 4
(+12−2=4)
77.8%
14.0 / 18
100.0%
+171
–   Toga II 1.2 32-bit2735+25
−25
(−42)7 − 3
(+6−2=2)
70.0%
7.0 / 10
99.7%
+107
–   Pedone 1.0 64-bit2735+27
−27
(−42)1 − 1
(+0−0=2)
50.0%
1.0 / 2
99.5%
−42
–   Crafty 23.4 64-bit2735+28
−28
(−42)7.5 − 4.5
(+6−3=3)
62.5%
7.5 / 12
99.4%
+41
–   BugChess2 1.9 32-bit2734+21
−21
(−43)10 − 6
(+9−5=2)
62.5%
10.0 / 16
99.9%
+55
–   Crafty 23.4 32-bit2733+19
−19
(−44)10 − 10
(+6−6=8)
50.0%
10.0 / 20
100.0%
−44
–   DiscoCheck 3.7.1 64-bit2729+30
−30
(−48)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
99.6%
−92
–   Bison 9.11 32-bit2728+14
−14
(−49)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+74
–   Godel 3.4.9 64-bit2727+14
−14
(−50)5 − 7
(+4−6=2)
41.7%
5.0 / 12
100.0%
−112
–   ProDeo 2.22727+19
−19
(−50)5.5 − 6.5
(+4−5=3)
45.8%
5.5 / 12
100.0%
−77
–   Bobcat 3.25 64-bit2725+17
−17
(−52)17.5 − 4.5
(+16−3=3)
79.5%
17.5 / 22
100.0%
+191
–   Tucano 6.00 64-bit2724+16
−16
(−53)8.5 − 5.5
(+5−2=7)
60.7%
8.5 / 14
100.0%
+8
–   Frenzee 3.5.19 32-bit2719+32
−32
(−58)8.5 − 3.5
(+8−3=1)
70.8%
8.5 / 12
99.9%
+120
–   Hakkapeliitta 2.0 64-bit2714+24
−25
(−63)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   iCE 1.0 64-bit2706+17
−17
(−71)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+71
–   Amoeba 1.4 64-bit2706+27
−27
(−71)6 − 4
(+3−1=6)
60.0%
6.0 / 10
100.0%
−15
–   Chess Tiger 2007.12704+10
−10
(−73)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+84
–   Scorpio 2.7 64-bit2702+27
−27
(−75)2 − 2
(+0−0=4)
50.0%
2.0 / 4
100.0%
−75
–   Chessmaster 11 Aiglos II2701+20
−20
(−76)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+34
–   Scorpio 2.6 32-bit2696+32
−32
(−81)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+22
–   Rhetoric 1.2 64-bit2695+25
−25
(−82)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Chessmaster 11 Conqueror2691+21
−21
(−86)8.5 − 5.5
(+6−3=5)
60.7%
8.5 / 14
100.0%
−20
–   Delfi 5.42687+12
−12
(−90)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−90
–   Bobcat 3.25 32-bit2685+31
−31
(−92)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
100.0%
−24
–   EXchess 6.71b 64-bit2685+32
−32
(−92)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+57
–   Cheese 1.8 64-bit2683+20
−20
(−94)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+63
–   ProDeo 2.02682+21
−21
(−95)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−95
–   Daydreamer 1.75 64-bit2679+17
−17
(−98)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Tucano 5.00 64-bit2678+18
−18
(−99)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Daydreamer 1.75 32-bit2668+17
−17
(−109)5 − 3
(+4−2=2)
62.5%
5.0 / 8
100.0%
−14
–   Dirty 25Aug2011 32-bit2668+23
−23
(−109)4 − 6
(+3−5=2)
40.0%
4.0 / 10
100.0%
−184
–   Gaviota 0.85.1 32-bit2666+34
−34
(−111)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+177
–   Bobcat 2.75 32-bit2659+24
−24
(−118)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
100.0%
−155
–   Alaric 7072659+12
−12
(−118)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−35
–   Movei 00.8.4382646+18
−18
(−131)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−131
–   RedQueen 1.0.0 32-bit2637+24
−24
(−140)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−140
–   Cheng3 1.07 64-bit2635+21
−21
(−142)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−56
–   Cheng3 1.07 32-bit2628+27
−27
(−149)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
100.0%
−349
–   Deuterium 11.01.28.1592619+20
−20
(−158)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+125
–   Rodent 0.16 64-bit2603+30
−30
(−174)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−24
–   Rotor 0.62589+16
−16
(−188)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−188
–   Francesca MAD 0.192560+16
−15
(−217)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF

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Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on February 17, 2018