CCRL 40/15
Downloads and Statistics
February 27, 2021
Testing summary:
Total: 1'220'404 games
played by 2'798 programs

White wins: 419'286 (34.4%)
Black wins: 308'460 (25.3%)
Draws: 492'658 (40.4%)
White score: 54.5%

Engine Details

Options
Show each game results
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-bit2855+17
−17
(+217)4.5 − 25.5
(+2−23=5)
15.0%
4.5 / 30
0.0%
−71
1 0 0 = 0 = 0 0 = 0 0 0 0 1 0 0 0 0 0 0 0 0 0 = 0 0 0 = 0 0
–   Rybka 1.0 64-bit2824+14
−14
(+186)9 − 21
(+5−17=8)
30.0%
9.0 / 30
0.0%
+38
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-bit2786+14
−14
(+148)10 − 20
(+4−14=12)
33.3%
10.0 / 30
0.0%
+41
0 0 = 1 = 0 0 0 0 1 = = 0 1 = 1 0 0 0 = 0 = 0 0 = = = = = 0
–   Shredder 102770+13
−13
(+132)16 − 23
(+9−16=14)
41.0%
16.0 / 39
0.0%
+73
1 = 0 = 0 0 0 0 0 1 0 1 = = = = = 1 = = 0 = 0 1 1 0 0 0 0 1 = 1 0 1 0 = = = 0
–   Junior 102743+13
−13
(+105)7.5 − 22.5
(+5−20=5)
25.0%
7.5 / 30
0.0%
−90
0 0 0 = 0 0 0 0 = 0 1 1 0 1 1 = 0 1 0 0 0 0 0 0 0 = 0 0 = 0
–   Fruit 2.2.12743+13
−13
(+105)7.5 − 22.5
(+3−18=9)
25.0%
7.5 / 30
0.0%
−66
0 = 0 = = 0 0 0 1 0 1 = 0 0 = 0 0 1 = = = 0 = 0 0 0 0 0 0 0
–   Fritz 92742+14
−14
(+104)10 − 20
(+6−16=8)
33.3%
10.0 / 30
0.0%
−12
= 0 0 = 1 1 0 = = = 0 0 0 = 1 0 0 0 1 0 0 = 1 0 0 0 = 0 1 0
–   Hiarcs 102740+16
−16
(+102)10 − 20
(+3−13=14)
33.3%
10.0 / 30
0.0%
0
0 1 0 = = 0 0 = = 0 0 = 0 0 = = 1 0 = 0 = 0 1 0 = = = = = 0
–   Toga II 1.1a 32-bit2730+16
−16
(+92)8 − 21
(+4−17=8)
27.6%
8.0 / 29
0.0%
−64
0 0 1 0 0 0 0 = 0 1 = 1 0 0 0 0 1 = 0 0 = 0 0 = = = = 0 0
–   Shredder 92725+17
−17
(+87)15.5 − 14.5
(+12−11=7)
51.7%
15.5 / 30
0.0%
+96
= 1 1 = 0 = 1 0 1 = 0 0 0 1 0 0 0 = 0 1 1 1 1 = = 1 1 0 1 0
–   Hiarcs 10 Hypermodern2717+20
−20
(+79)13 − 17
(+8−12=10)
43.3%
13.0 / 30
0.0%
+34
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 0 = 0 0 0 0 1 1 = 0 0 = 0 = 1 1 0 = = 0 0 = 1 = =
–   Zap!Chess Paderborn 32-bit2681+21
−21
(+43)8.5 − 21.5
(+4−17=9)
28.3%
8.5 / 30
0.1%
−106
0 0 = 0 0 = 1 0 0 1 0 0 0 0 0 = = 0 = 1 0 = 0 0 1 0 0 = = =
–   Junior 92676+17
−17
(+38)13.5 − 16.5
(+8−11=11)
45.0%
13.5 / 30
0.1%
+5
= = 1 = 0 0 1 = = 0 = 0 1 0 = = 0 = 1 1 0 = = 0 0 0 1 1 0 1
–   SmarThink 1.00 32-bit2665+15
−15
(+27)24 − 36
(+12−24=24)
40.0%
24.0 / 60
0.7%
−38
0 0 0 = 0 = = 0 = 0 0 = 0 = 0 1 = = 1 1 1 = 1 1 0 1 0 = 0 0 0 = = = 0 1 0 1 0 1 0 0 1 = = = 0 = = = = 0 = 0 = = 0 1 0 =
–   Ktulu 7.52663+15
−15
(+25)18 − 12
(+8−2=20)
60.0%
18.0 / 30
1.3%
+80
= = = 1 = = 0 0 = 1 = = = = 1 = = = 1 = = 1 = = = = 1 1 1 =
–   CM10th Xperience2660+13
−13
(+22)11.5 − 18.5
(+5−12=13)
38.3%
11.5 / 30
1.8%
−51
1 0 1 = 0 = = = 0 1 0 0 1 0 = = 0 = 0 0 0 = 1 0 = = = 0 = =
–   Floyd 0.9 64-bit2657+14
−14
(+19)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
4.5%
+56
0 1 0 0 1 1 1 1 0 =
–   RedQueen 1.1.4 64-bit2652+28
−28
(+14)2 − 8
(+0−6=4)
20.0%
2.0 / 10
19.2%
−181
0 = 0 0 0 0 = 0 = =
–   Spike 1.0a2650+18
−18
(+12)13.5 − 16.5
(+6−9=15)
45.0%
13.5 / 30
16.9%
−15
= 0 = 1 1 = = = 0 = 0 1 0 1 = = = 1 0 0 = = = 1 0 = 0 = 0 =
–   ProDeo 1.83c2649+30
−30
(+11)10.5 − 9.5
(+7−6=7)
52.5%
10.5 / 20
25.8%
+30
0 1 = 0 = 0 1 1 = 1 = 0 0 0 1 = = 1 1 =
–   Rotor 0.7a2647+21
−21
(+9)6 − 4
(+3−1=6)
60.0%
6.0 / 10
23.9%
+68
= = = 0 = 1 1 = = 1
–   CM10th Magic II2643+16
−16
(+5)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
32.0%
+162
1 =
–   Chess Tiger 152636+17
−17
(−2)17.5 − 14.5
(+14−11=7)
54.7%
17.5 / 32
56.2%
+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
–   Gandalf 62634+11
−11
(−4)20.5 − 15.5
(+14−9=13)
56.9%
20.5 / 36
63.7%
+40
1 = 1 0 0 0 = 1 0 = 0 0 1 1 = 0 = = 1 = 1 1 0 = 1 = 1 0 = 1 1 1 = = = 1
–   Glaurung 1.0.2 32-bit2634+17
−17
(−4)20.5 − 11.5
(+15−6=11)
64.1%
20.5 / 32
61.0%
+86
1 0 = 1 1 1 1 = = 1 = 1 = 0 1 1 1 0 = 0 1 = 1 1 = = = 0 0 1 1 =
–   CM10th Default2630+14
−15
(−8)18 − 13
(+12−7=12)
58.1%
18.0 / 31
73.8%
+45
1 0 1 = 1 0 = 1 = = 1 1 1 0 = 1 = 1 1 = = = 1 0 = 0 = 1 0 = 0
–   Hiarcs 92628+19
−20
(−10)16 − 14
(+11−9=10)
53.3%
16.0 / 30
77.1%
+10
= = 1 1 0 1 0 = 0 0 = 1 1 0 = 1 1 1 0 1 = = 1 0 0 0 = = = 1
–   Delocto 0.61n 64-bit2625+23
−23
(−13)5 − 5
(+4−4=2)
50.0%
5.0 / 10
79.5%
−7
1 0 0 1 = 1 0 0 = 1
–   Slow Chess Blitz WV22615+16
−16
(−23)14.5 − 17.5
(+7−10=15)
45.3%
14.5 / 32
97.0%
−49
= = 1 0 0 = = 0 0 0 = 1 0 1 1 = 0 = = 0 = = = = 1 = 0 0 1 = 1 =
–   Naum 1.91 32-bit2605+15
−15
(−33)15.5 − 13.5
(+11−9=9)
53.4%
15.5 / 29
99.7%
−6
1 0 0 1 = 1 0 1 1 0 1 1 = 1 0 0 1 = = 0 = = = 1 = = 0 1 0
–   Alfil 8.1.12600+14
−14
(−38)1 − 1
(+1−1=0)
50.0%
1.0 / 2
99.9%
−38
1 0
–   Chess Tiger 20042594+26
−26
(−44)9.5 − 13.5
(+5−9=9)
41.3%
9.5 / 23
99.7%
−102
0 = 1 = = 1 = 0 0 = 0 1 0 = 0 0 0 0 = 1 1 = =
–   Betsabe II 1.962592+21
−21
(−46)4 − 4
(+3−3=2)
50.0%
4.0 / 8
99.9%
−46
0 1 0 1 = 0 1 =
–   RedQueen 1.1.1 32-bit2585+32
−33
(−53)7 − 3
(+5−1=4)
70.0%
7.0 / 10
99.7%
+77
= 1 1 1 0 1 = = = 1
–   Ethereal 7.78 64-bit2584+24
−24
(−54)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
+32
0 = 1 1 1 = = 1 = =
–   Godel 2.05 32-bit2578+25
−26
(−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 0 1 1 1 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-bit2565+31
−31
(−73)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+24
1 = 1 = 0 1 = 1 1 0
–   JikChess 0.02 64-bit2558+15
−16
(−80)5 − 5
(+2−2=6)
50.0%
5.0 / 10
100.0%
−76
1 = = = = 0 = 1 = 0
–   Hamsters 0.52556+33
−33
(−82)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−82
0 1
–   Capivara LK 0.09b02d 64-bit2552+30
−30
(−86)9 − 1
(+9−1=0)
90.0%
9.0 / 10
100.0%
+340
1 1 1 1 0 1 1 1 1 1
–   Raven 1.0 64-bit2552+23
−23
(−86)12 − 6
(+9−3=6)
66.7%
12.0 / 18
100.0%
+23
1 = 0 = 1 = = 1 1 = 1 1 0 1 1 1 = 0
–   Supernova 2.2.1 64-bit2539+29
−29
(−99)11.5 − 4.5
(+9−2=5)
71.9%
11.5 / 16
100.0%
+51
0 1 = 1 1 1 1 1 1 = = 0 = = 1 1
–   Axolotl 1.9 64-bit2526+19
−19
(−112)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−49
0 1 = = 0 = 1 1 = 1
–   KnightX 2.3 64-bit2524+26
−26
(−114)12.5 − 5.5
(+8−1=9)
69.4%
12.5 / 18
100.0%
+4
= = = 1 1 0 = 1 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
1 0
–   Booot 4.12.12521+33
−33
(−117)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−117
0 1
–   Hakkapeliitta 1.0 64-bit2519+27
−27
(−119)5 − 3
(+3−1=4)
62.5%
5.0 / 8
100.0%
−45
1 1 = = 0 = = 1
–   Colossus 2006d2517+31
−32
(−121)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Arasan 10.0 32-bit2510+33
−33
(−128)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+28
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-bit2491+30
−30
(−147)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
100.0%
−22
1 1 = 1 1 0 0 0 1 1
–   KnightX 1.97a 64-bit2484+27
−27
(−154)7.5 − 4.5
(+6−3=3)
62.5%
7.5 / 12
100.0%
−63
1 1 1 0 = 1 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-bit2465+21
−21
(−173)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
−49
1 = 0 1 = = 1 1 1 =

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on February 27, 2021