CCRL 40/40
Downloads and Statistics
April 14, 2018
Testing summary:
Total: 819'589 games
played by 2'137 programs
114281 CPU days (X2 4600+)

White wins: 281'160 (34.3%)
Black wins: 208'166 (25.4%)
Draws: 330'263 (40.3%)
White score: 54.5%

Engine Details

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Strelka 1.8 32-bit (2770+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-bit2963+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 4CPU2961+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 4CPU2918+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-bit2913+9
−9
(+143)1.5 − 3.5
(+0−2=3)
30.0%
1.5 / 5
0.0%
+32
= = 0 0 =
–   Shredder 112833+12
−12
(+63)12.5 − 19.5
(+4−11=17)
39.1%
12.5 / 32
0.0%
−2
0 = 0 0 1 = = = 0 0 = 0 = 0 1 = = 1 = = 0 0 1 = = 0 = = = = 0 =
–   Zappa Mexico 64-bit2833+16
−16
(+63)12 − 18
(+5−11=14)
40.0%
12.0 / 30
0.0%
+2
0 0 0 = = = 0 0 = 1 = 0 0 1 = = 0 = 0 1 = 0 1 1 = = 0 = = =
–   Rybka 1.0 64-bit2824+14
−14
(+54)9.5 − 22.5
(+1−14=17)
29.7%
9.5 / 32
0.0%
−63
= 0 0 = 0 = 0 0 0 0 = 0 = 0 0 = = = 1 = 0 = = = 0 = = 0 0 = = =
–   Naum 2.2 32-bit2792+16
−16
(+22)16.5 − 20.5
(+7−11=19)
44.6%
16.5 / 37
3.3%
−8
1 = = = = = 0 = 0 1 = = 0 0 = = 0 0 = 1 = 0 = 0 0 1 1 = 0 = = = 1 0 = 1 =
–   Hiarcs 11.12790+15
−14
(+20)16 − 14
(+11−9=10)
53.3%
16.0 / 30
4.4%
+42
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+12
−11
(+20)18 − 16
(+9−7=18)
52.9%
18.0 / 34
3.2%
+36
1 = = 0 1 = 1 = = = 1 = 1 0 1 0 = = = = = 0 0 1 1 0 = 1 = = = 0 = =
–   Zappa Mexico 32-bit2789+17
−18
(+19)11.5 − 18.5
(+5−12=13)
38.3%
11.5 / 30
6.8%
−56
0 1 0 0 = 1 0 0 0 0 = 0 = = = = = = = = = = 0 0 1 1 1 0 0 =
–   Fruit 2.3.12786+14
−14
(+16)4.5 − 4.5
(+3−3=3)
50.0%
4.5 / 9
8.7%
+15
0 = = 0 1 1 1 = 0
–   Zap!Chess Zanzibar 32-bit2781+19
−19
(+11)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
18.9%
−56
0 = = =
–   Deep Sjeng 2.7 4CPU2781+18
−18
(+11)22 − 30
(+13−21=18)
42.3%
22.0 / 52
18.7%
−40
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 102779+15
−15
(+9)20 − 17
(+14−11=12)
54.1%
20.0 / 37
22.7%
+36
0 1 = = = 1 1 0 0 0 1 0 1 = 1 1 1 = = 0 = 1 = = 0 = 1 = 0 1 0 = 1 1 1 0 0
–   Loop 13.5 32-bit2777+27
−27
(+7)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
32.3%
+163
1 =
–   Loop 13.6 (Loop 2007) 32-bit2774+10
−9
(+4)16 − 20
(+10−14=12)
44.4%
16.0 / 36
34.2%
−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 05/11/032774+20
−20
(+4)1 − 2
(+1−2=0)
33.3%
1.0 / 3
38.3%
−130
1 0 0
–   Shredder 102771+13
−13
(+1)20 − 16
(+14−10=12)
55.6%
20.0 / 36
44.9%
+36
0 = = 0 0 = 1 0 1 = 1 0 = 0 = = 1 1 0 0 = 0 = 1 1 0 1 1 1 = = 1 1 = 1 1
–   Hiarcs 11.22770+19
−19
(0)7 − 6
(+3−2=8)
53.8%
7.0 / 13
47.8%
+22
0 = 1 = = 1 1 = = 0 = = =
–   Toga II 1.3.42767+28
−28
(−3)5 − 5
(+1−1=8)
50.0%
5.0 / 10
54.7%
−3
= = = = = 1 = 0 = =
–   Toga II 1.2.1a 32-bit2760+12
−12
(−10)17 − 14
(+12−9=10)
54.8%
17.0 / 31
79.9%
+22
= 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
(−20)17.5 − 14.5
(+10−7=15)
54.7%
17.5 / 32
94.5%
+7
1 0 1 0 = = 1 = = 1 1 0 = = = = = 1 1 0 = 0 0 1 = = 1 = 0 1 = =
–   Spike 1.2 Turin2746+7
−7
(−24)17.5 − 14.5
(+10−7=15)
54.7%
17.5 / 32
99.0%
+5
= = 1 1 = 0 0 0 = = 0 = 1 1 = = = 1 0 1 = 1 0 = 1 = 0 = 1 = = 1
–   Junior 102744+13
−13
(−26)18.5 − 16.5
(+11−9=15)
52.9%
18.5 / 35
98.6%
−9
1 = = = = = = 0 1 1 0 = 0 1 = 0 0 = = 1 1 1 1 1 0 = = 1 1 = = 0 = 0 0
–   Ktulu 82705+9
−9
(−65)20 − 13
(+13−6=14)
60.6%
20.0 / 33
100.0%
−3
= 1 = = = = 1 0 1 1 = 0 1 0 = 0 0 = = 1 = 1 0 1 1 = 1 = = = 1 1 1
–   Chess Tiger 2007.12704+10
−10
(−66)22.5 − 13.5
(+14−5=17)
62.5%
22.5 / 36
100.0%
+10
= 1 0 = 0 = = 1 = = 1 0 = 1 = 1 = = 1 = 1 = = 0 1 1 = 1 = 1 0 1 = 1 1 =
–   Glaurung 2 epsilon/5 32-bit2697+27
−27
(−73)3.5 − 1.5
(+3−1=1)
70.0%
3.5 / 5
100.0%
+83
1 1 0 = 1
–   Chessmaster 112667+13
−13
(−103)18.5 − 13.5
(+11−6=15)
57.8%
18.5 / 32
100.0%
−56
1 = 1 = 0 1 1 = = = = 1 = = = 0 0 1 0 = = 1 1 = = = 1 0 1 1 = 0
–   Scorpio 1.912662+14
−14
(−108)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Alaric 7072659+12
−12
(−111)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
100.0%
+24
= 1 1 = 1 =
–   Scorpio 2.0 32-bit2656+17
−17
(−114)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−83
=
–   Movei 00.8.4382646+18
−18
(−124)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−154
=
–   CM10th Guardian2641+27
−27
(−129)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Slow Chess Blitz WV2.12639+12
−12
(−131)2.5 − 0.5
(+2−0=1)
83.3%
2.5 / 3
100.0%
+87
= 1 1
–   CM10th Pestilence2637+25
−25
(−133)2 − 1
(+1−0=2)
66.7%
2.0 / 3
100.0%
−27
= 1 =
–   Delfi 5.22636+21
−21
(−134)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−103
0 1
–   CM10th Default2632+15
−15
(−138)13 − 9
(+9−5=8)
59.1%
13.0 / 22
100.0%
−79
= = 0 1 0 1 0 = = 1 1 = 0 1 1 0 1 = = = 1 1
–   Delfi 5.12630+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
(−142)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−142
1 0
–   WildCat 72625+15
−15
(−145)2 − 1
(+2−1=0)
66.7%
2.0 / 3
100.0%
+12
0 1 1
–   ProDeo 1.22619+17
−18
(−151)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   ProDeo 1.62618+20
−20
(−152)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−182
=
–   Pharaon 3.5.12613+13
−13
(−157)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Scorpio 1.72610+33
−33
(−160)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−160
= =
–   Petir 4.392594+22
−22
(−176)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−176
= =
–   The Baron 1.8.12591+23
−23
(−179)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Petir 4.9999992578+16
−16
(−192)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Frenzee 3.0 32-bit2577+22
−22
(−193)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   SOS 5.12564+14
−14
(−206)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Crafty 21.6 32-bit2549+34
−34
(−221)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Ufim 8.022543+13
−13
(−227)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+62
= 1 1 1
–   Little Goliath Evolution 3.122507+18
−18
(−263)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−263
= =

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Created in 2005-2013 by CCRL team
Last games added on April 14, 2018