CCRL 40/40
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 756'425 games
played by 1'967 programs
103446 CPU days (X2 4600+)

White wins: 259'856 (34.4%)
Black wins: 192'693 (25.5%)
Draws: 303'876 (40.2%)
White score: 54.4%

Engine Details

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Strelka 1.8 32-bit (2769+19
−19
)Quote
Author: Jury Osipov (Russia) Link: Homepage
This is one of the 5 Strelka versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rybka 2.3.2a 64-bit2964+11
−11
(+195)7.5 − 24.5
(+0−17=15)
23.4%
7.5 / 32
0.0%
+30
= = = = 0 0 0 0 = 0 0 = 0 = 0 0 0 = = 0 0 = 0 = 0 0 = 0 = = 0 =
–   Zappa Mexico 64-bit 4CPU2963+15
−15
(+194)10.5 − 35.5
(+1−26=19)
22.8%
10.5 / 46
0.0%
+19
0 = = 0 = 0 = = 0 = = 0 = 0 0 0 1 = 0 = 0 0 = = = = = = = 0 0 0 0 0 0 0 0 = 0 0 0 0 0 0 = 0
–   Deep Shredder 11 64-bit 4CPU2920+12
−12
(+151)19 − 42
(+8−31=22)
31.1%
19.0 / 61
0.0%
+27
0 1 0 0 0 0 0 = 0 = 1 0 = 0 0 0 = 0 = 0 0 = = = 0 0 = = = 0 1 = 1 0 = 0 = = 0 = 0 = = = 1 0 = 0 0 0 = 0 0 = 1 0 1 0 1 0 0
–   Rybka 2.3.2a 32-bit2913+9
−9
(+144)1.5 − 3.5
(+0−2=3)
30.0%
1.5 / 5
0.0%
+33
= 0 0 = =
–   Zappa Mexico 64-bit2833+16
−16
(+64)12 − 18
(+5−11=14)
40.0%
12.0 / 30
0.0%
+3
0 0 = = = 0 0 = 1 = 0 0 1 = = 0 = 0 1 = 0 1 1 = = 0 = = = 0
–   Shredder 112832+12
−12
(+63)12.5 − 19.5
(+4−11=17)
39.1%
12.5 / 32
0.0%
−2
0 1 = = = 0 0 = 0 = 0 1 = = 1 = = 0 0 1 = = 0 = = = = 0 = 0 = 0
–   Rybka 1.0 64-bit2824+15
−14
(+55)9.5 − 22.5
(+1−14=17)
29.7%
9.5 / 32
0.0%
−62
= 0 0 = 0 = 0 0 0 0 = 0 = 0 0 = = = 1 = 0 = = = 0 = = 0 0 = = =
–   Naum 2.2 32-bit2792+16
−16
(+23)16.5 − 20.5
(+7−11=19)
44.6%
16.5 / 37
3.5%
−7
= = 1 = = = = 0 = 0 1 = = 0 0 = = 0 0 = 1 = 0 = 0 0 1 1 = 0 = = = 1 0 1 =
–   Hiarcs 11.12790+15
−15
(+21)16 − 14
(+11−9=10)
53.3%
16.0 / 30
4.6%
+43
0 = 1 0 1 1 0 = 1 0 1 1 1 1 = = = = 0 0 1 0 = 1 = = = 1 0 0
–   Toga II 1.3.12790+11
−12
(+21)18 − 16
(+9−7=18)
52.9%
18.0 / 34
3.2%
+37
= 1 = = = 0 1 = = 0 1 = 1 = = = 1 = 1 0 1 0 = = = = = 0 0 1 1 0 = =
–   Zappa Mexico 32-bit2788+18
−18
(+19)11.5 − 18.5
(+5−12=13)
38.3%
11.5 / 30
7.4%
−56
1 1 1 0 0 = 0 1 0 0 = 1 = = 0 0 0 0 0 0 = 0 = = = = = = = =
–   Fruit 2.3.12784+14
−14
(+15)4.5 − 4.5
(+3−3=3)
50.0%
4.5 / 9
10.7%
+15
1 0 1 1 = = 0 = 0
–   Deep Sjeng 2.7 4CPU2782+18
−18
(+13)22 − 30
(+13−21=18)
42.3%
22.0 / 52
17.2%
−38
1 1 0 = = 1 1 1 1 = 0 0 0 1 = 0 0 0 = = = 1 1 0 0 = = 0 1 = = 1 = 0 0 = 1 0 0 = = 0 = 0 0 0 = 0 1 = 0 0
–   Zap!Chess Zanzibar 32-bit2781+19
−19
(+12)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
19.3%
−55
= 0 = =
–   Fritz 102778+15
−15
(+9)20 − 17
(+14−11=12)
54.1%
20.0 / 37
23.2%
+36
1 0 1 = = = 1 1 0 0 0 1 0 1 = 1 1 1 = = 0 = 1 = = 0 = 1 = 0 1 0 = 1 1 0 0
–   Loop 13.5 32-bit2777+27
−27
(+8)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
32.6%
+164
1 =
–   Loop 13.6 (Loop 2007) 32-bit2773+10
−10
(+4)16 − 20
(+10−14=12)
44.4%
16.0 / 36
35.4%
−32
1 = 1 0 1 0 0 = = 0 0 0 = 0 = = 0 1 1 = 1 = = 0 1 0 1 0 = 0 = = 1 0 0 1
–   Fruit 05/11/032773+20
−20
(+4)1 − 2
(+1−2=0)
33.3%
1.0 / 3
39.2%
−130
0 1 0
–   Shredder 102771+13
−13
(+2)20 − 16
(+14−10=12)
55.6%
20.0 / 36
46.3%
+37
0 1 = = 0 0 = 1 0 1 = 1 0 = 0 = = 1 1 0 0 = 0 = 1 1 0 1 1 1 = = 1 1 = 1
–   Hiarcs 11.22770+19
−19
(+1)7 − 6
(+3−2=8)
53.8%
7.0 / 13
48.9%
+23
= = 0 = 1 = = 1 1 = 0 = =
–   Toga II 1.3.42767+28
−28
(−2)5 − 5
(+1−1=8)
50.0%
5.0 / 10
55.5%
−2
= = = 1 = = = 0 = =
–   Toga II 1.2.1a 32-bit2760+12
−12
(−9)17 − 14
(+12−9=10)
54.8%
17.0 / 31
80.2%
+23
= 0 = = 1 = 1 0 1 0 1 0 = = = = 1 0 1 0 1 = 0 = 1 1 1 1 1 0 0
–   Deep Sjeng 2.72750+15
−15
(−19)17.5 − 14.5
(+10−7=15)
54.7%
17.5 / 32
94.8%
+8
1 0 1 0 = = 1 = = 1 1 = = = = 1 1 0 0 = = 0 0 1 = = 1 = 0 1 = =
–   Spike 1.2 Turin2746+7
−7
(−23)17.5 − 14.5
(+10−7=15)
54.7%
17.5 / 32
99.0%
+6
1 = 1 0 = 1 = 0 = 1 = = 1 = 0 1 1 = 0 0 0 = = 0 = 1 1 = = = 1 =
–   Junior 102744+13
−13
(−25)18.5 − 16.5
(+11−9=15)
52.9%
18.5 / 35
98.7%
−8
1 = = = = = = 0 1 1 0 = 0 1 = 0 0 = = 1 1 1 1 1 0 = = 1 1 = = 0 = 0 0
–   Ktulu 82704+9
−9
(−65)20 − 13
(+13−6=14)
60.6%
20.0 / 33
100.0%
−3
= 1 0 1 1 = 1 = = = 1 1 1 = 1 = = = = 1 0 1 1 = 0 1 0 = 0 0 = = 1
–   Chess Tiger 2007.12703+10
−10
(−66)22.5 − 13.5
(+14−5=17)
62.5%
22.5 / 36
100.0%
+10
= 1 1 = = 1 0 = 0 = = 1 = = 1 0 = 1 = 1 = = 1 = 1 = = 0 1 1 = 1 = 1 0 1
–   Glaurung 2 epsilon/5 32-bit2696+27
−27
(−73)3.5 − 1.5
(+3−1=1)
70.0%
3.5 / 5
100.0%
+83
= 1 1 0 1
–   Chessmaster 112666+13
−13
(−103)18.5 − 13.5
(+11−6=15)
57.8%
18.5 / 32
100.0%
−56
= 1 = 0 1 1 = = = = 1 = = = 0 0 1 0 = = 1 1 = = = 1 0 1 1 = 0 1
–   Scorpio 1.912661+14
−14
(−108)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Alaric 7072659+12
−12
(−110)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
100.0%
+24
1 1 1 = = =
–   Scorpio 2.0 32-bit2655+17
−17
(−114)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−83
=
–   Movei 00.8.4382645+18
−18
(−124)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−154
=
–   CM10th Guardian2641+27
−27
(−128)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Slow Chess Blitz WV2.12638+11
−12
(−131)2.5 − 0.5
(+2−0=1)
83.3%
2.5 / 3
100.0%
+87
1 1 =
–   CM10th Pestilence2637+25
−25
(−132)2 − 1
(+1−0=2)
66.7%
2.0 / 3
100.0%
−26
1 = =
–   Delfi 5.22636+21
−21
(−133)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−102
1 0
–   CM10th Default2632+15
−15
(−137)13 − 9
(+9−5=8)
59.1%
13.0 / 22
100.0%
−78
= = 0 1 0 1 0 = = 1 1 = 0 1 1 0 1 = = = 1 1
–   Delfi 5.12629+26
−26
(−140)3 − 0
(+3−0=0)
100.0%
3.0 / 3
100.0%
+INF
1 1 1
–   Chess Tiger 2007 Gambit2628+29
−29
(−141)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−141
1 0
–   WildCat 72624+15
−15
(−145)2 − 1
(+2−1=0)
66.7%
2.0 / 3
100.0%
+12
1 1 0
–   ProDeo 1.22619+18
−18
(−150)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   ProDeo 1.62617+20
−20
(−152)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−182
=
–   Pharaon 3.5.12613+13
−13
(−156)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Scorpio 1.72611+33
−33
(−158)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−158
= =
–   Petir 4.392595+22
−23
(−174)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−174
= =
–   The Baron 1.8.12591+23
−23
(−178)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Petir 4.9999992577+16
−16
(−192)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Frenzee 3.0 32-bit2576+22
−22
(−193)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   SOS 5.12561+14
−14
(−208)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Crafty 21.6 32-bit2548+34
−34
(−221)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Ufim 8.022542+13
−13
(−227)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+62
1 = 1 1
–   Little Goliath Evolution 3.122506+18
−18
(−263)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−263
= =

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Strelka 1.8 32-bit
played with current
participants of this list
Represented by
1-2-CPU    58Strelka 5.5 64-bit
32-bit    94Strelka 5.5 32-bit
32-bit 1-2-CPU    94Strelka 5.5 32-bit
32-bit single-CPU    94Strelka 5.5 32-bit
All    58Strelka 5.5 64-bit
Free    22Strelka 5.5 64-bit
Free 1-2-CPU    22Strelka 5.5 64-bit
Free 32-bit    63Strelka 5.5 32-bit
Free 32-bit 1-2-CPU    63Strelka 5.5 32-bit
Free 32-bit single-CPU    63Strelka 5.5 32-bit
Free single-CPU    22Strelka 5.5 64-bit
Single-CPU    58Strelka 5.5 64-bit

Created in 2005-2013 by CCRL team
Last games added on November 18, 2017