CCRL 40/40
Downloads and Statistics
October 19, 2019
Testing summary:
Total: 1'092'341 games
played by 2'556 programs
149261 CPU days (X2 4600+)

White wins: 378'952 (34.7%)
Black wins: 281'710 (25.8%)
Draws: 431'679 (39.5%)
White score: 54.5%

Engine Details

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Naraku 1.31 (2676+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
(+141)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
+36
0 = 1 1 0 0 = 0 0 =
–   Atlas 3.70em 64-bit2789+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
(+111)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−115
1 0 0 0
–   Jonny 4.002780+11
−11
(+104)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−131
0 1 0 0
–   Bright 0.5c2779+12
−12
(+103)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+185
1 0 1 =
–   Loop 13.6 (Loop 2007) 32-bit2774+10
−10
(+98)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+38
= = = 0
–   Tornado 4.88 32-bit2765+31
−30
(+89)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.0%
+34
0 = = 1 0 = = = = 0
–   Ktulu 92755+12
−12
(+79)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−156
0 0 1 0
–   Scorpio 2.7 32-bit2750+20
−20
(+74)6 − 8
(+3−5=6)
42.9%
6.0 / 14
0.0%
+27
= 1 0 1 = = 1 0 0 = 0 = 0 =
–   SmarThink 1.20 32-bit2748+16
−16
(+72)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+12
= 0 = =
–   Spike 1.2 Turin2746+7
−7
(+70)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−15
1 0 = 0
–   Tornado 4.4 32-bit2745+23
−23
(+69)5 − 3
(+4−2=2)
62.5%
5.0 / 8
0.0%
+157
1 1 1 = 0 0 = 1
–   Chronos 1.9.9 32-bit2741+17
−16
(+65)6 − 6
(+3−3=6)
50.0%
6.0 / 12
0.0%
+61
0 1 1 = = 1 = 0 = = = 0
–   Carballo 1.7 64-bit2737+14
−14
(+61)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−134
0 = 0 0 0 0 = 0 = =
–   Pedone 1.0 64-bit2736+27
−27
(+60)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.2%
−19
1 0 1 = 0 0 0 0 1 =
–   Crafty 23.4 32-bit2734+19
−19
(+58)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
0.1%
+182
1 1 = 1 = 0 = 1
–   BugChess2 1.9 32-bit2734+21
−21
(+58)4 − 6
(+4−6=0)
40.0%
4.0 / 10
0.1%
−30
0 1 0 0 0 0 1 0 1 1
–   Arasan 15.6 64-bit2730+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-bit2729+14
−14
(+53)4 − 8
(+1−5=6)
33.3%
4.0 / 12
0.1%
−45
0 = = 0 1 0 = 0 = = 0 =
–   EXchess 7.03b 64-bit2719+32
−32
(+43)2 − 2
(+2−2=0)
50.0%
2.0 / 4
2.6%
+12
1 0 1 0
–   Pawny 1.1 64-bit2702+21
−21
(+26)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
7.6%
+53
1 = 0 = 1 = 1 0 1 0
–   BugChess2 1.7 32-bit2699+22
−22
(+23)5 − 11
(+3−9=4)
31.3%
5.0 / 16
11.1%
−108
= 0 0 0 0 0 0 0 = 1 = 1 0 1 = 0
–   Chessmaster 11 Conqueror2698+19
−19
(+22)6 − 4
(+5−3=2)
60.0%
6.0 / 10
10.5%
+90
1 1 1 1 0 0 = 1 = 0
–   Scorpio 2.6 32-bit2697+32
−32
(+21)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
16.7%
−266
0 = 0 0
–   Chessmaster 11 Archangel2696+21
−21
(+20)3 − 1
(+2−0=2)
75.0%
3.0 / 4
13.8%
+199
1 = = 1
–   Bobcat 3.25 32-bit2686+31
−31
(+10)4 − 6
(+3−5=2)
40.0%
4.0 / 10
32.8%
−63
= 0 0 1 0 = 0 0 1 1
–   Chessmaster 11 Toxic2683+20
−20
(+7)1 − 3
(+1−3=0)
25.0%
1.0 / 4
35.4%
−219
0 0 0 1
–   Chess Tiger 20072682+12
−12
(+6)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
35.8%
+64
1 0 1 =
–   Rodent 1.0 64-bit2678+27
−27
(+2)1 − 3
(+0−2=2)
25.0%
1.0 / 4
45.9%
−116
0 = = 0
–   Deuterium 10.01.27.2132669+22
−22
(−7)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
65.3%
−66
= = = 0
–   Daydreamer 1.75 32-bit2669+17
−17
(−7)9.5 − 6.5
(+7−4=5)
59.4%
9.5 / 16
66.7%
+51
1 = 1 0 1 1 0 = 0 0 1 = 1 = 1 =
–   Dirty 25Aug2011 32-bit2668+23
−23
(−8)9.5 − 6.5
(+7−4=5)
59.4%
9.5 / 16
66.7%
+53
1 = = 0 = 1 1 1 1 0 0 1 0 = 1 =
–   CM10th Xperience2662+13
−13
(−14)1 − 3
(+1−3=0)
25.0%
1.0 / 4
80.9%
−240
0 0 1 0
–   Pawny 1.0 64-bit2660+17
−17
(−16)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
81.5%
+237
= 1 1 1
–   Philou 3.7.1 64-bit2652+13
−13
(−24)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
92.6%
+94
= 0 1 1
–   CM10th Paralyse2652+15
−15
(−24)1 − 3
(+1−3=0)
25.0%
1.0 / 4
92.1%
−259
1 0 0 0
–   ProDeo 1.83c2650+30
−30
(−26)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
88.6%
+227
1 1 1 =
–   E.T. Chess 13.01.082650+13
−13
(−26)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
94.0%
−108
= 0 0 1
–   Gandalf 62633+11
−11
(−43)2 − 2
(+2−2=0)
50.0%
2.0 / 4
99.6%
−43
0 0 1 1
–   Ruffian 2.1.02624+13
−13
(−52)2 − 2
(+0−0=4)
50.0%
2.0 / 4
99.9%
−52
= = = =
–   Nebula 2.0 64-bit2622+14
−14
(−54)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
99.9%
+260
1 1 1 =
–   Hamsters 0.7.12619+14
−14
(−57)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
100.0%
−21
= = = = = 1 1 0
–   ProDeo 1.62618+20
−20
(−58)2 − 2
(+2−2=0)
50.0%
2.0 / 4
99.9%
−58
0 1 1 0
–   Sloppy 0.2.2 32-bit2600+14
−14
(−76)7.5 − 4.5
(+4−1=7)
62.5%
7.5 / 12
100.0%
−4
1 = = = = = = 1 = 1 1 0
–   The Baron 2.23 32-bit2595+17
−17
(−81)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Pseudo 0.7c2592+13
−13
(−84)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+11
1 0 = 1
–   Amyan 1.722591+12
−12
(−85)6.5 − 5.5
(+4−3=5)
54.2%
6.5 / 12
100.0%
−57
= 0 = 1 0 0 1 = = = 1 1
–   Rotor 0.62590+16
−16
(−86)9 − 3
(+7−1=4)
75.0%
9.0 / 12
100.0%
+82
= 1 1 1 = 1 = = 1 1 0 1
–   N2 0.4 32-bit2569+18
−18
(−107)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−107
= = 0 1
–   Brutus 8.05 32-bit2567+17
−17
(−109)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+40
1 1 = =
–   Dirty 11D-272561+27
−27
(−115)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+34
1 = = 1
–   RedQueen 0.9 64-bit2556+39
−39
(−120)15 − 9
(+13−7=4)
62.5%
15.0 / 24
100.0%
−24
1 = 0 0 1 1 1 = 0 1 0 1 = 1 1 0 1 0 1 1 = 0 1 1
–   Dirty ACCA4 32-bit2543+33
−33
(−133)1.5 − 3.5
(+1−3=1)
30.0%
1.5 / 5
100.0%
−286
0 = 0 0 1
–   AnMon 5.752539+15
−15
(−137)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
100.0%
+12
1 1 1 = 0 0 1 1

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Created in 2005-2013 by CCRL team
Last games added on October 19, 2019