CCRL 40/15
Downloads and Statistics
February 8, 2020
Testing summary:
Total: 1'120'733 games
played by 2'610 programs

White wins: 387'881 (34.6%)
Black wins: 287'767 (25.7%)
Draws: 445'085 (39.7%)
White score: 54.5%

Engine Details

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Ktulu 7.1 (2637+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-bit2857+17
−17
(+220)4.5 − 25.5
(+2−23=5)
15.0%
4.5 / 30
0.0%
−67
–   Rybka 1.0 64-bit2825+14
−14
(+188)9 − 21
(+5−17=8)
30.0%
9.0 / 30
0.0%
+40
–   Rybka 1.0 32-bit2789+15
−14
(+152)10 − 20
(+4−14=12)
33.3%
10.0 / 30
0.0%
+45
–   Shredder 102771+13
−13
(+134)16 − 23
(+9−16=14)
41.0%
16.0 / 39
0.0%
+75
–   Junior 102744+13
−13
(+107)7.5 − 22.5
(+5−20=5)
25.0%
7.5 / 30
0.0%
−88
–   Fruit 2.2.12744+13
−13
(+107)7.5 − 22.5
(+3−18=9)
25.0%
7.5 / 30
0.0%
−64
–   Fritz 92743+14
−14
(+106)10 − 20
(+6−16=8)
33.3%
10.0 / 30
0.0%
−10
–   Hiarcs 102741+16
−16
(+104)10 − 20
(+3−13=14)
33.3%
10.0 / 30
0.0%
+1
–   Toga II 1.1a 32-bit2732+16
−16
(+95)8 − 21
(+4−17=8)
27.6%
8.0 / 29
0.0%
−61
–   Shredder 92726+17
−17
(+89)15.5 − 14.5
(+12−11=7)
51.7%
15.5 / 30
0.0%
+98
–   Hiarcs 10 Hypermodern2718+20
−20
(+81)13 − 17
(+8−12=10)
43.3%
13.0 / 30
0.0%
+36
–   Spike 1.12689+15
−15
(+52)9.5 − 19.5
(+5−15=9)
32.8%
9.5 / 29
0.0%
−67
–   Zap!Chess Paderborn 32-bit2682+21
−21
(+45)8.5 − 21.5
(+4−17=9)
28.3%
8.5 / 30
0.1%
−104
–   Junior 92677+17
−17
(+40)13.5 − 16.5
(+8−11=11)
45.0%
13.5 / 30
0.1%
+7
–   SmarThink 1.00 32-bit2666+15
−15
(+29)24 − 36
(+12−24=24)
40.0%
24.0 / 60
0.6%
−36
–   Ktulu 7.52663+16
−16
(+26)18 − 12
(+8−2=20)
60.0%
18.0 / 30
1.3%
+81
–   CM10th Xperience2662+13
−13
(+25)11.5 − 18.5
(+5−12=13)
38.3%
11.5 / 30
1.3%
−48
–   Floyd 0.9 64-bit2659+15
−15
(+22)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
3.2%
+59
–   RedQueen 1.1.4 64-bit2654+28
−28
(+17)2 − 8
(+0−6=4)
20.0%
2.0 / 10
16.6%
−178
–   ProDeo 1.83c2650+30
−30
(+13)10.5 − 9.5
(+7−6=7)
52.5%
10.5 / 20
23.1%
+32
–   Spike 1.0a2649+19
−19
(+12)13.5 − 16.5
(+6−9=15)
45.0%
13.5 / 30
16.6%
−15
–   Rotor 0.7a2646+22
−22
(+9)6 − 4
(+3−1=6)
60.0%
6.0 / 10
26.4%
+68
–   CM10th Magic II2644+16
−16
(+7)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
27.7%
+164
–   Chess Tiger 152637+17
−17
(0)17.5 − 14.5
(+14−11=7)
54.7%
17.5 / 32
51.4%
+36
–   Glaurung 1.0.2 32-bit2635+17
−17
(−2)20.5 − 11.5
(+15−6=11)
64.1%
20.5 / 32
56.5%
+88
–   Gandalf 62634+11
−11
(−3)20.5 − 15.5
(+14−9=13)
56.9%
20.5 / 36
62.3%
+41
–   CM10th Default2632+14
−15
(−5)18 − 13
(+12−7=12)
58.1%
18.0 / 31
66.3%
+48
–   Hiarcs 92629+20
−20
(−8)16 − 14
(+11−9=10)
53.3%
16.0 / 30
73.3%
+12
–   Slow Chess Blitz WV22616+16
−16
(−21)14.5 − 17.5
(+7−10=15)
45.3%
14.5 / 32
95.8%
−47
–   Naum 1.91 32-bit2606+15
−15
(−31)15.5 − 13.5
(+11−9=9)
53.4%
15.5 / 29
99.6%
−4
–   Alfil 8.1.12601+14
−14
(−36)1 − 1
(+1−1=0)
50.0%
1.0 / 2
99.9%
−36
–   Chess Tiger 20042595+26
−26
(−42)9.5 − 13.5
(+5−9=9)
41.3%
9.5 / 23
99.5%
−100
–   RedQueen 1.1.1 32-bit2586+32
−33
(−51)7 − 3
(+5−1=4)
70.0%
7.0 / 10
99.6%
+79
–   Betsabe II 1.962585+25
−25
(−52)4 − 4
(+3−3=2)
50.0%
4.0 / 8
100.0%
−52
–   Ethereal 7.78 64-bit2585+24
−24
(−52)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
+34
–   Godel 2.05 32-bit2579+25
−26
(−58)5 − 5
(+3−3=4)
50.0%
5.0 / 10
100.0%
−62
–   Frenzee 3.0 32-bit2578+22
−22
(−59)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+83
–   DanaSah 5.072570+17
−17
(−67)8.5 − 1.5
(+8−1=1)
85.0%
8.5 / 10
100.0%
+244
–   Jellyfish 1.02567+22
−22
(−70)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
100.0%
−102
–   Arminius 2013-08-10 64-bit2566+31
−31
(−71)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+26
–   JikChess 0.02 64-bit2557+16
−16
(−80)5 − 5
(+2−2=6)
50.0%
5.0 / 10
100.0%
−76
–   Hamsters 0.52557+33
−33
(−80)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−80
–   Capivara LK 0.09b02d 64-bit2553+30
−30
(−84)9 − 1
(+9−1=0)
90.0%
9.0 / 10
100.0%
+341
–   Sloppy 0.1.02522+30
−30
(−115)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−115
–   Booot 4.12.12521+33
−33
(−116)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−116
–   Hakkapeliitta 1.0 64-bit2519+27
−27
(−118)5 − 3
(+3−1=4)
62.5%
5.0 / 8
100.0%
−44
–   Colossus 2006d2518+31
−32
(−119)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Axolotl 1.9 64-bit2513+28
−27
(−124)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−61
–   Arasan 10.0 32-bit2511+33
−33
(−126)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+30
–   Twisted Logic 0.0852508+28
−28
(−129)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−129
–   Delphil 3.0 64-bit2495+33
−33
(−142)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
100.0%
−17
–   KnightX 1.97a 64-bit2484+27
−27
(−153)7.5 − 4.5
(+6−3=3)
62.5%
7.5 / 12
100.0%
−62
–   Trace 1.37a2472+18
−18
(−165)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Bumblebee 1.0 64-bit2458+23
−23
(−179)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
−55

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Created in 2005-2013 by CCRL team
Last games added on February 8, 2020