CCRL 40/40
Downloads and Statistics
January 20, 2018
Testing summary:
Total: 783'129 games
played by 2'026 programs
108312 CPU days (X2 4600+)

White wins: 268'533 (34.3%)
Black wins: 198'801 (25.4%)
Draws: 315'795 (40.3%)
White score: 54.5%

Engine Details

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Naraku 1.31 (2675+30
−30
)Quote
Author: Marco Meloni (Italy)
This is one of the 2 Naraku versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   EXchess 7.51b 64-bit2817+27
−27
(+142)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
+37
= 0 0 = 1 1 0 0 0 =
–   Atlas 3.70em 64-bit2788+22
−22
(+113)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−175
0 0 0 =
–   Onno 1.2.70 32-bit2787+18
−18
(+112)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−114
0 1 0 0
–   Jonny 4.002782+12
−11
(+107)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−128
0 0 0 1
–   Bright 0.5c2779+13
−13
(+104)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+186
1 = 1 0
–   Loop 13.6 (Loop 2007) 32-bit2774+9
−10
(+99)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+39
= 0 = =
–   Tornado 4.88 32-bit2766+31
−31
(+91)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.0%
+36
0 = = 0 = 1 0 = = =
–   Ktulu 92754+13
−13
(+79)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−156
1 0 0 0
–   Scorpio 2.7 32-bit2750+20
−20
(+75)6 − 8
(+3−5=6)
42.9%
6.0 / 14
0.0%
+28
0 = = 1 0 1 = = 0 = 0 = 1 0
–   SmarThink 1.20 32-bit2748+16
−16
(+73)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+13
= = 0 =
–   Spike 1.2 Turin2746+7
−7
(+71)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−14
0 1 0 =
–   Tornado 4.4 32-bit2745+24
−24
(+70)5 − 3
(+4−2=2)
62.5%
5.0 / 8
0.0%
+158
0 0 = 1 1 1 = 1
–   Chronos 1.9.9 32-bit2740+17
−17
(+65)6 − 6
(+3−3=6)
50.0%
6.0 / 12
0.0%
+61
= 0 = = 0 = 0 1 1 1 = =
–   Carballo 1.7 64-bit2738+19
−19
(+63)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−132
= 0 = = 0 = 0 0 0 0
–   Pedone 1.0 64-bit2735+27
−27
(+60)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.1%
−19
1 = 1 0 0 0 1 = 0 0
–   BugChess2 1.9 32-bit2734+21
−21
(+59)4 − 6
(+4−6=0)
40.0%
4.0 / 10
0.1%
−29
0 1 0 0 0 0 1 0 1 1
–   Crafty 23.4 32-bit2733+19
−19
(+58)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
0.1%
+182
1 = 0 = 1 1 1 =
–   Arasan 15.6 64-bit2729+30
−30
(+54)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.6%
−198
0 0 0 =
–   Bison 9.11 32-bit2728+14
−14
(+53)4 − 8
(+1−5=6)
33.3%
4.0 / 12
0.1%
−45
0 = = 0 = 0 0 = = = 1 0
–   EXchess 7.03b 64-bit2722+32
−32
(+47)2 − 2
(+2−2=0)
50.0%
2.0 / 4
1.8%
+16
1 0 1 0
–   Pawny 1.1 64-bit2701+21
−21
(+26)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
7.9%
+53
1 = 1 0 0 = 1 = 1 0
–   BugChess2 1.7 32-bit2698+22
−22
(+23)5 − 11
(+3−9=4)
31.3%
5.0 / 16
10.7%
−108
0 0 0 1 = 0 = 1 = 1 0 0 0 = 0 0
–   Scorpio 2.6 32-bit2696+32
−32
(+21)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
17.9%
−266
= 0 0 0
–   Chessmaster 11 Archangel2694+21
−21
(+19)3 − 1
(+2−0=2)
75.0%
3.0 / 4
15.2%
+198
1 = = 1
–   Chessmaster 11 Conqueror2691+21
−21
(+16)6 − 4
(+5−3=2)
60.0%
6.0 / 10
19.9%
+84
1 = 0 1 1 1 1 0 0 =
–   Bobcat 3.25 32-bit2685+31
−31
(+10)4 − 6
(+3−5=2)
40.0%
4.0 / 10
32.6%
−63
1 1 = 0 0 1 0 = 0 0
–   Chess Tiger 20072682+12
−12
(+7)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
34.4%
+65
1 0 1 =
–   Chessmaster 11 Toxic2678+21
−21
(+3)1 − 3
(+1−3=0)
25.0%
1.0 / 4
45.0%
−223
1 0 0 0
–   Rodent 1.0 64-bit2677+27
−27
(+2)1 − 3
(+0−2=2)
25.0%
1.0 / 4
46.0%
−116
0 = = 0
–   Deuterium 10.01.27.2132668+22
−22
(−7)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
65.3%
−66
= 0 = =
–   Dirty 25Aug2011 32-bit2668+23
−23
(−7)9.5 − 6.5
(+7−4=5)
59.4%
9.5 / 16
65.7%
+54
1 1 1 0 0 1 0 = 1 = 1 = = 0 = 1
–   Daydreamer 1.75 32-bit2668+17
−17
(−7)9.5 − 6.5
(+7−4=5)
59.4%
9.5 / 16
66.2%
+51
0 = = 1 = 1 = 0 0 1 1 1 = 1 0 1
–   CM10th Xperience2661+13
−13
(−14)1 − 3
(+1−3=0)
25.0%
1.0 / 4
80.4%
−240
0 0 1 0
–   Pawny 1.0 64-bit2659+17
−17
(−16)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
81.8%
+237
= 1 1 1
–   Philou 3.7.1 64-bit2653+14
−14
(−22)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
90.9%
+96
= 0 1 1
–   CM10th Paralyse2652+15
−15
(−23)1 − 3
(+1−3=0)
25.0%
1.0 / 4
91.6%
−258
1 0 0 0
–   ProDeo 1.83c2649+30
−30
(−26)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
89.4%
+227
1 1 1 =
–   E.T. Chess 13.01.082649+14
−14
(−26)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
94.3%
−108
1 = 0 0
–   Gandalf 62633+12
−12
(−42)2 − 2
(+2−2=0)
50.0%
2.0 / 4
99.6%
−42
0 0 1 1
–   Nebula 2.0 64-bit2624+16
−16
(−51)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
99.9%
+263
1 1 1 =
–   Ruffian 2.1.02621+13
−13
(−54)2 − 2
(+0−0=4)
50.0%
2.0 / 4
99.9%
−54
= = = =
–   Hamsters 0.7.12619+14
−14
(−56)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
100.0%
−20
1 1 0 = = = = =
–   ProDeo 1.62618+20
−20
(−57)2 − 2
(+2−2=0)
50.0%
2.0 / 4
99.9%
−57
0 1 1 0
–   Sloppy 0.2.2 32-bit2599+14
−14
(−76)7.5 − 4.5
(+4−1=7)
62.5%
7.5 / 12
100.0%
−4
= 1 1 1 0 = = = 1 = = =
–   The Baron 2.23 32-bit2594+17
−17
(−81)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Amyan 1.722591+13
−13
(−84)6.5 − 5.5
(+4−3=5)
54.2%
6.5 / 12
100.0%
−56
1 = = 1 1 = 1 = 0 0 = 0
–   Pseudo 0.7c2591+13
−13
(−84)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+11
1 0 = 1
–   Rotor 0.62589+16
−16
(−86)9 − 3
(+7−1=4)
75.0%
9.0 / 12
100.0%
+82
0 1 1 = = = 1 1 1 1 1 =
–   N2 0.4 32-bit2568+18
−18
(−107)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−107
= = 0 1
–   Brutus 8.05 32-bit2566+17
−17
(−109)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+40
1 1 = =
–   Dirty 11D-272560+27
−27
(−115)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+34
= 1 1 =
–   RedQueen 0.9 64-bit2554+39
−39
(−121)15 − 9
(+13−7=4)
62.5%
15.0 / 24
100.0%
−25
1 = 0 0 1 1 1 = 0 1 0 1 = 1 1 0 1 0 1 1 = 0 1 1
–   Dirty ACCA4 32-bit2542+33
−33
(−133)1.5 − 3.5
(+1−3=1)
30.0%
1.5 / 5
100.0%
−286
0 0 0 1 =
–   AnMon 5.752530+16
−16
(−145)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
100.0%
+4
1 = 0 1 1 0 1 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Naraku 1.31
played with current
participants of this list
Represented by
1-2-CPU    62Naraku 1.4
32-bit    202Naraku 1.4
32-bit 1-2-CPU    204Naraku 1.4
32-bit single-CPU    204Naraku 1.4
All    58Naraku 1.4
Free    50Naraku 1.4
Free 1-2-CPU    54Naraku 1.4
Free 32-bit    176Naraku 1.4
Free 32-bit 1-2-CPU    176Naraku 1.4
Free 32-bit single-CPU    176Naraku 1.4
Free single-CPU    54Naraku 1.4
Single-CPU    62Naraku 1.4

Created in 2005-2013 by CCRL team
Last games added on January 20, 2018