CCRL 40/40
Downloads and Statistics
July 11, 2019
Testing summary:
Total: 1'066'603 games
played by 2'494 programs
145750 CPU days (X2 4600+)

White wins: 370'641 (34.7%)
Black wins: 275'905 (25.9%)
Draws: 420'057 (39.4%)
White score: 54.4%

Engine Details

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Ktulu 7.1 (2638+18
−18
)Quote
Author: Rahman Paidar (Iran) Link: Homepage
This is one of the 4 Ktulu versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rybka 1.1 32-bit2856+18
−18
(+218)4.5 − 25.5
(+2−23=5)
15.0%
4.5 / 30
0.0%
−69
1 0 0 = 0 0 0 0 0 0 0 = 0 0 0 = 0 0 = 0 0 = 0 0 0 0 1 0 0 0
–   Rybka 1.0 64-bit2823+14
−14
(+185)9 − 21
(+5−17=8)
30.0%
9.0 / 30
0.0%
+37
1 0 0 = 0 = 0 = 0 0 0 = 0 1 1 0 0 = 0 = 0 0 0 0 1 0 = = 1 0
–   Rybka 1.0 32-bit2787+15
−15
(+149)10 − 20
(+4−14=12)
33.3%
10.0 / 30
0.0%
+42
0 0 0 1 = 0 = 0 0 = = = = = 0 0 0 = 1 = 0 = 0 1 = 1 0 0 0 =
–   Shredder 102770+13
−13
(+132)16 − 23
(+9−16=14)
41.0%
16.0 / 39
0.0%
+73
0 1 1 0 0 0 0 1 = 1 0 1 0 = = = 0 1 = 0 = 0 = = = = = 1 = = 0 = 0 0 0 0 1 0 1
–   Junior 102743+13
−13
(+105)7.5 − 22.5
(+5−20=5)
25.0%
7.5 / 30
0.0%
−90
0 1 1 = 0 1 0 0 0 0 = 0 0 0 0 = 0 1 1 0 0 0 0 0 0 = 0 0 = 0
–   Fruit 2.2.12742+13
−13
(+104)7.5 − 22.5
(+3−18=9)
25.0%
7.5 / 30
0.0%
−67
0 = 0 0 1 = = = 0 = 0 0 0 0 0 0 0 0 0 0 1 0 1 = 0 0 = 0 = =
–   Fritz 92742+14
−14
(+104)10 − 20
(+6−16=8)
33.3%
10.0 / 30
0.0%
−12
= 1 0 0 0 1 0 0 = 1 0 0 0 = 0 1 0 1 0 = = = 0 0 0 = 0 0 = 1
–   Hiarcs 102740+16
−16
(+102)10 − 20
(+3−13=14)
33.3%
10.0 / 30
0.0%
0
0 = = = = = 0 = = 0 = 0 0 0 = = 1 0 = 0 = 0 1 0 1 0 = 0 = 0
–   Toga II 1.1a 32-bit2732+16
−16
(+94)8 − 21
(+4−17=8)
27.6%
8.0 / 29
0.0%
−62
0 1 = 1 0 0 0 0 0 = 1 = 0 0 = 0 0 = = = = 0 0 0 0 1 0 0 0
–   Shredder 92725+18
−17
(+87)15.5 − 14.5
(+12−11=7)
51.7%
15.5 / 30
0.0%
+96
= 0 0 0 1 0 0 0 = 0 = 1 0 1 1 1 1 1 = = 1 1 0 1 0 = 1 1 = 0
–   Hiarcs 10 Hypermodern2718+20
−20
(+80)13 − 17
(+8−12=10)
43.3%
13.0 / 30
0.0%
+35
1 1 = = 0 = 1 = = 0 0 = 1 0 0 = 1 1 = 0 0 1 = 1 = 0 0 0 0 0
–   Spike 1.12689+15
−15
(+51)9.5 − 19.5
(+5−15=9)
32.8%
9.5 / 29
0.0%
−68
= 0 0 0 0 1 1 = 0 0 = 0 = 1 1 0 = = 0 0 = 1 = = 0 0 0 0 0
–   Zap!Chess Paderborn 32-bit2681+21
−21
(+43)8.5 − 21.5
(+4−17=9)
28.3%
8.5 / 30
0.1%
−106
= = 0 = 1 0 = 0 1 0 0 0 0 0 0 0 1 0 0 = = = 0 0 = 0 0 = 1 0
–   Junior 92676+17
−17
(+38)13.5 − 16.5
(+8−11=11)
45.0%
13.5 / 30
0.1%
+5
= = 0 = 1 1 0 = = 0 0 0 1 1 0 1 0 1 = = 0 = 0 1 0 = = 1 = 0
–   SmarThink 1.00 32-bit2665+15
−15
(+27)24 − 36
(+12−24=24)
40.0%
24.0 / 60
1.0%
−38
0 = = = 0 1 0 1 0 1 0 0 1 = = = 0 = = = = 0 = 0 = = 0 1 0 = 0 0 0 = 0 = = 0 = 0 0 = 0 = 0 1 = = 1 1 1 = 1 1 0 1 0 = 0 0
–   Ktulu 7.52663+16
−16
(+25)18 − 12
(+8−2=20)
60.0%
18.0 / 30
1.7%
+80
1 = = = 1 = = 1 = = = = 1 1 1 = = 0 0 = 1 = = = = = = = 1 =
–   CM10th Xperience2661+13
−13
(+23)11.5 − 18.5
(+5−12=13)
38.3%
11.5 / 30
2.0%
−50
1 0 = = 0 = 0 0 0 = 1 0 = = = 0 = = = = = 0 1 0 0 1 0 1 = 0
–   Floyd 0.9 64-bit2657+14
−15
(+19)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
5.4%
+56
0 0 1 1 0 1 1 1 0 =
–   RedQueen 1.1.4 64-bit2653+28
−28
(+15)2 − 8
(+0−6=4)
20.0%
2.0 / 10
19.4%
−180
0 = 0 0 0 0 = 0 = =
–   ProDeo 1.83c2649+30
−30
(+11)10.5 − 9.5
(+7−6=7)
52.5%
10.5 / 20
26.1%
+30
= 0 1 1 = 1 = 0 0 0 1 = = 1 1 = 0 1 = 0
–   Spike 1.0a2649+19
−19
(+11)13.5 − 16.5
(+6−9=15)
45.0%
13.5 / 30
19.5%
−16
1 0 = 0 1 0 1 = = = 1 = 0 = = = 0 0 0 = = = = 0 = = 0 = 1 1
–   Rotor 0.7a2645+22
−22
(+7)6 − 4
(+3−1=6)
60.0%
6.0 / 10
32.3%
+66
= = = 0 = 1 1 = = 1
–   CM10th Magic II2644+16
−16
(+6)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
31.9%
+163
1 =
–   Chess Tiger 152636+17
−17
(−2)17.5 − 14.5
(+14−11=7)
54.7%
17.5 / 32
56.6%
+34
1 1 0 1 1 0 0 1 0 = 0 0 = 1 0 1 = 0 0 0 = 1 = 1 1 1 = = 1 1 0 1
–   Glaurung 1.0.2 32-bit2634+17
−17
(−4)20.5 − 11.5
(+15−6=11)
64.1%
20.5 / 32
61.4%
+86
1 0 1 = 0 1 1 1 0 = 0 1 = 1 1 = = = 0 0 1 1 = 1 = = 1 1 1 1 = =
–   Gandalf 62633+11
−11
(−5)20.5 − 15.5
(+14−9=13)
56.9%
20.5 / 36
67.7%
+39
= 1 1 0 0 0 = 1 0 = 0 0 1 1 = 0 = = 1 = 1 1 0 = 1 = 1 0 = 1 1 1 = = = 1
–   CM10th Default2632+14
−15
(−6)18 − 13
(+12−7=12)
58.1%
18.0 / 31
69.8%
+47
1 0 = 1 = 1 1 = = = 1 0 = 0 = 1 0 = 0 = 1 = = 1 1 1 0 1 = 1 0
–   Hiarcs 92628+20
−20
(−10)16 − 14
(+11−9=10)
53.3%
16.0 / 30
76.9%
+10
= = 1 1 0 1 0 = 0 0 = 1 1 0 = 1 1 1 0 1 = = 1 0 0 0 = = = 1
–   Slow Chess Blitz WV22615+16
−16
(−23)14.5 − 17.5
(+7−10=15)
45.3%
14.5 / 32
96.8%
−49
= = = 1 0 1 1 = 0 0 0 = = 0 0 0 = = 0 = = = = 1 1 = 0 0 1 = 1 =
–   Naum 1.91 32-bit2606+15
−15
(−32)15.5 − 13.5
(+11−9=9)
53.4%
15.5 / 29
99.6%
−5
0 1 1 1 = 1 0 0 1 = = 0 1 1 0 0 = = = 1 = 0 1 = 1 = 0 1 0
–   Alfil 8.1.12600+14
−14
(−38)1 − 1
(+1−1=0)
50.0%
1.0 / 2
99.9%
−38
0 1
–   Chess Tiger 20042595+26
−26
(−43)9.5 − 13.5
(+5−9=9)
41.3%
9.5 / 23
99.6%
−101
0 = 1 = = 1 = 0 0 = 0 1 0 = 0 0 0 0 = 1 1 = =
–   RedQueen 1.1.1 32-bit2585+33
−32
(−53)7 − 3
(+5−1=4)
70.0%
7.0 / 10
99.7%
+77
= 1 1 1 0 1 = = = 1
–   Ethereal 7.78 64-bit2582+25
−24
(−56)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
+30
0 = 1 1 1 = = 1 = =
–   Godel 2.05 32-bit2578+25
−25
(−60)5 − 5
(+3−3=4)
50.0%
5.0 / 10
100.0%
−64
1 = 1 1 = = 0 0 0 =
–   Frenzee 3.0 32-bit2577+22
−22
(−61)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+81
1 =
–   DanaSah 5.072569+17
−17
(−69)8.5 − 1.5
(+8−1=1)
85.0%
8.5 / 10
100.0%
+242
1 1 = 1 1 1 1 0 1 1
–   Jellyfish 1.02566+22
−22
(−72)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
100.0%
−104
1 0 = 0 1 0 0 1 = =
–   Arminius 2013-08-10 64-bit2564+31
−31
(−74)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+23
1 = 1 = 0 1 = 1 1 0
–   Hamsters 0.52556+33
−33
(−82)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−82
1 0
–   JikChess 0.02 64-bit2555+16
−16
(−83)5 − 5
(+2−2=6)
50.0%
5.0 / 10
100.0%
−79
= 1 = 0 = 0 1 = = =
–   Capivara LK 0.09b02d 64-bit2552+30
−30
(−86)9 − 1
(+9−1=0)
90.0%
9.0 / 10
100.0%
+339
1 1 1 1 0 1 1 1 1 1
–   Sloppy 0.1.02521+30
−30
(−117)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−117
0 1
–   Hakkapeliitta 1.0 64-bit2518+27
−27
(−120)5 − 3
(+3−1=4)
62.5%
5.0 / 8
100.0%
−46
0 = = 1 1 1 = =
–   Arasan 10.0 32-bit2518+34
−34
(−120)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+36
1 =
–   Booot 4.12.12516+34
−34
(−122)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−122
0 1
–   Colossus 2006d2514+32
−32
(−124)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Twisted Logic 0.0852507+28
−28
(−131)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−131
1 0
–   Delphil 3.0 64-bit2490+33
−33
(−148)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
100.0%
−23
1 1 = 1 1 0 0 0 1 1
–   Trace 1.37a2471+18
−18
(−167)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Bumblebee 1.0 64-bit2459+24
−24
(−179)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
−55
1 = 0 1 = = 1 1 1 =

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Created in 2005-2013 by CCRL team
Last games added on July 11, 2019