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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Strelka 1.8 32-bit (2768+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-bit2961+11
−11
(+193)7.5 − 24.5
(+0−17=15)
23.4%
7.5 / 32
0.0%
+28
= = = = 0 0 0 0 = 0 0 = 0 = 0 0 0 = = 0 0 = 0 = 0 0 = 0 = = 0 =
–   Zappa Mexico 64-bit 4CPU2959+15
−15
(+191)10.5 − 35.5
(+1−26=19)
22.8%
10.5 / 46
0.0%
+16
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 4CPU2916+12
−12
(+148)19 − 42
(+8−31=22)
31.1%
19.0 / 61
0.0%
+24
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-bit2912+9
−9
(+144)1.5 − 3.5
(+0−2=3)
30.0%
1.5 / 5
0.0%
+33
= 0 = = 0
–   Zappa Mexico 64-bit2832+15
−15
(+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
(+64)12.5 − 19.5
(+4−11=17)
39.1%
12.5 / 32
0.0%
−1
0 1 = = = 0 0 = 0 = 0 1 = = 1 = = 0 0 1 = = 0 = = = = 0 = 0 = 0
–   Rybka 1.0 64-bit2823+14
−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
(+24)16.5 − 20.5
(+7−11=19)
44.6%
16.5 / 37
2.6%
−6
1 = = = 1 = = = = 0 = 0 1 = = 0 0 = = 0 0 = 1 = 0 = 0 0 1 1 = 0 = = = 1 0
–   Toga II 1.3.12789+12
−11
(+21)18 − 16
(+9−7=18)
52.9%
18.0 / 34
3.3%
+37
= = 1 = = = 0 1 = = 0 1 = 1 = = = 1 = 1 0 1 0 = = = = = 0 0 1 1 0 =
–   Hiarcs 11.12789+15
−15
(+21)16 − 14
(+11−9=10)
53.3%
16.0 / 30
4.3%
+43
1 0 = 1 = = = 1 0 0 0 = 1 0 1 1 0 = 1 0 1 1 1 1 = = = = 0 0
–   Zappa Mexico 32-bit2788+17
−17
(+20)11.5 − 18.5
(+5−12=13)
38.3%
11.5 / 30
6.2%
−55
0 1 0 0 = 1 0 0 = = = = 1 1 1 0 0 = 0 0 0 0 = 0 = = = = = =
–   Fruit 2.3.12785+14
−14
(+17)4.5 − 4.5
(+3−3=3)
50.0%
4.5 / 9
7.8%
+17
= 0 1 1 1 0 0 = =
–   Zap!Chess Zanzibar 32-bit2781+19
−19
(+13)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
18.5%
−54
= = = 0
–   Deep Sjeng 2.7 4CPU2780+18
−18
(+12)22 − 30
(+13−21=18)
42.3%
22.0 / 52
19.8%
−39
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
–   Fritz 102778+15
−15
(+10)20 − 17
(+14−11=12)
54.1%
20.0 / 37
22.3%
+37
0 1 0 0 1 = = = 1 1 0 0 0 1 0 1 = 1 1 1 = = 0 = 1 = = 0 = 1 = 0 1 0 = 1 1
–   Loop 13.5 32-bit2775+27
−27
(+7)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
34.3%
+163
1 =
–   Loop 13.6 (Loop 2007) 32-bit2773+9
−10
(+5)16 − 20
(+10−14=12)
44.4%
16.0 / 36
33.8%
−31
0 1 = 1 1 0 1 0 0 = = 0 0 0 = 0 = = 0 1 1 = 1 = = 0 1 0 1 0 = 0 = = 1 0
–   Fruit 05/11/032773+20
−20
(+5)1 − 2
(+1−2=0)
33.3%
1.0 / 3
37.8%
−129
0 1 0
–   Shredder 102770+13
−13
(+2)20 − 16
(+14−10=12)
55.6%
20.0 / 36
43.8%
+37
0 1 1 = = 0 0 = 1 0 1 = 1 0 = 0 = = 1 1 0 0 = 0 = 1 1 0 1 1 1 = = 1 1 =
–   Hiarcs 11.22769+19
−19
(+1)7 − 6
(+3−2=8)
53.8%
7.0 / 13
48.1%
+23
0 = 1 = = 1 1 = = = = = 0
–   Toga II 1.3.42766+28
−28
(−2)5 − 5
(+1−1=8)
50.0%
5.0 / 10
54.8%
−2
0 = = 1 = = = = = =
–   Toga II 1.2.1a 32-bit2759+12
−12
(−9)17 − 14
(+12−9=10)
54.8%
17.0 / 31
80.0%
+23
= 0 = = 1 = 1 0 1 0 1 0 = = = = 1 0 1 0 1 = 0 = 1 1 1 1 1 0 0
–   Deep Sjeng 2.72749+15
−15
(−19)17.5 − 14.5
(+10−7=15)
54.7%
17.5 / 32
94.4%
+8
= 0 0 1 = = 1 = 0 1 = = = = = = 1 1 0 1 0 1 0 = = 1 = = 1 1 0 =
–   Spike 1.2 Turin2745+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 102743+13
−13
(−25)18.5 − 16.5
(+11−9=15)
52.9%
18.5 / 35
98.6%
−8
1 = = = = = = 0 1 1 0 = 0 1 = 0 0 = = 1 1 1 1 1 0 = = 1 1 = = 0 = 0 0
–   Ktulu 82705+9
−9
(−63)20 − 13
(+13−6=14)
60.6%
20.0 / 33
100.0%
−1
= 1 = = = = 1 0 1 1 = 0 1 0 = 0 0 = = 1 = 1 0 1 1 = 1 = = = 1 1 1
–   Chess Tiger 2007.12703+10
−10
(−65)22.5 − 13.5
(+14−5=17)
62.5%
22.5 / 36
100.0%
+11
= 1 0 = 0 = = 1 = = 1 0 = 1 = 1 = = 1 = 1 = = 0 1 1 = 1 = 1 0 1 = 1 1 =
–   Glaurung 2 epsilon/5 32-bit2696+27
−27
(−72)3.5 − 1.5
(+3−1=1)
70.0%
3.5 / 5
100.0%
+84
1 1 = 0 1
–   Chessmaster 112664+12
−12
(−104)18.5 − 13.5
(+11−6=15)
57.8%
18.5 / 32
100.0%
−57
1 = 1 = 0 1 1 = = = = 1 = = = 0 0 1 0 = = 1 1 = = = 1 0 1 1 = 0
–   Scorpio 1.912660+14
−14
(−108)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Alaric 7072660+11
−12
(−108)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
100.0%
+27
1 = = = 1 1
–   Scorpio 2.0 32-bit2652+17
−17
(−116)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−85
=
–   Movei 00.8.4382645+18
−18
(−123)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−153
=
–   CM10th Pestilence2638+25
−25
(−130)2 − 1
(+1−0=2)
66.7%
2.0 / 3
100.0%
−24
= = 1
–   CM10th Guardian2638+26
−26
(−130)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Slow Chess Blitz WV2.12637+12
−12
(−131)2.5 − 0.5
(+2−0=1)
83.3%
2.5 / 3
100.0%
+87
1 1 =
–   Delfi 5.22636+21
−21
(−132)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−101
0 1
–   CM10th Default2632+14
−15
(−136)13 − 9
(+9−5=8)
59.1%
13.0 / 22
100.0%
−77
= = 0 1 0 1 0 = = 1 1 = 0 1 1 0 1 = = = 1 1
–   Delfi 5.12628+25
−25
(−140)3 − 0
(+3−0=0)
100.0%
3.0 / 3
100.0%
+INF
1 1 1
–   Chess Tiger 2007 Gambit2628+29
−29
(−140)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−140
0 1
–   WildCat 72625+14
−14
(−143)2 − 1
(+2−1=0)
66.7%
2.0 / 3
100.0%
+14
1 1 0
–   ProDeo 1.22619+18
−18
(−149)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   ProDeo 1.62617+20
−20
(−151)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−181
=
–   Pharaon 3.5.12613+13
−13
(−155)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Scorpio 1.72603+32
−32
(−165)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−165
= =
–   Petir 4.392592+20
−20
(−176)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−176
= =
–   The Baron 1.8.12591+23
−23
(−177)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Petir 4.9999992578+15
−15
(−190)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Frenzee 3.0 32-bit2577+22
−22
(−191)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   SOS 5.12563+13
−13
(−205)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Crafty 21.6 32-bit2548+34
−34
(−220)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Ufim 8.022543+12
−12
(−225)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+64
= 1 1 1
–   Little Goliath Evolution 3.122506+18
−18
(−262)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−262
= =

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