CCRL 40/40
Downloads and Statistics
October 12, 2019
Testing summary:
Total: 1'090'583 games
played by 2'551 programs
149018 CPU days (X2 4600+)

White wins: 378'348 (34.7%)
Black wins: 281'291 (25.8%)
Draws: 430'944 (39.5%)
White score: 54.4%

Engine Details

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Strelka 1.0b 32-bit (2750+28
−28
)Quote
Author: Jury Osipov (Russia) Link: Homepage
This is one of the 5 Strelka versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rybka 2.3.2a 32-bit2913+9
−9
(+163)2.5 − 17.5
(+0−15=5)
12.5%
2.5 / 20
0.0%
−123
0 0 = 0 0 0 = 0 0 0 0 0 0 0 0 = 0 = = 0
–   Rybka 2.2 32-bit2884+17
−17
(+134)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−23
0 =
–   Rodent 1.7 64-bit2851+19
−19
(+101)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−72
= = 1 0 0 0 = 0 0 0
–   MinkoChess 1.3 32-bit2830+31
−31
(+80)1 − 9
(+0−8=2)
10.0%
1.0 / 10
0.0%
−245
0 0 = = 0 0 0 0 0 0
–   Cheng4 0.36c 64-bit2799+18
−18
(+49)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.2%
−74
= = = 0 = 0 0 0 0 1
–   Pedone 1.1 64-bit2798+24
−24
(+48)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
0.6%
+75
0 1 = = = = = 1 = =
–   Hiarcs 11.12790+15
−15
(+40)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.7%
+40
1 0
–   Zap!Chess Zanzibar 32-bit2781+19
−19
(+31)5.5 − 14.5
(+3−12=5)
27.5%
5.5 / 20
3.3%
−129
1 0 = 0 0 0 0 0 0 1 1 0 0 0 = 0 = = = 0
–   Fritz 102778+15
−15
(+28)12.5 − 7.5
(+8−3=9)
62.5%
12.5 / 20
4.0%
+103
= = 1 = = = 0 1 1 1 1 = 1 = = 1 = 0 1 0
–   EXchess 7.31b 64-bit2777+27
−27
(+27)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
8.8%
−64
= 0 = = 0 = 0 = 1 0
–   Loop 13.6 (Loop 2007) 32-bit2774+10
−10
(+24)28 − 24
(+15−11=26)
53.8%
28.0 / 52
5.7%
+46
1 = 1 1 1 1 0 = = 1 1 1 = = = = 0 = 1 = = 0 = 0 = = 0 1 1 = 0 = 1 = = = = 1 0 = 0 = = = = 0 0 0 = 1 1 =
–   Crafty 24.0 64-bit2772+28
−28
(+22)4 − 2
(+3−1=2)
66.7%
4.0 / 6
14.1%
+131
0 = = 1 1 1
–   Shredder 102771+13
−13
(+21)1 − 1
(+1−1=0)
50.0%
1.0 / 2
9.5%
+21
1 0
–   Toga II 1.2.1a 32-bit2759+12
−12
(+9)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
27.8%
−133
= 0
–   Hiarcs X54 Hypermodern 32-bit2756+29
−28
(+6)8.5 − 11.5
(+3−6=11)
42.5%
8.5 / 20
39.6%
−37
= = = = = = 0 0 1 0 = = = = 1 0 0 1 = 0
–   Andscacs 0.64 64-bit2752+24
−24
(+2)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
47.3%
−25
0 = = = 0 = = 1 = =
–   Spike 1.2 Turin2746+7
−7
(−4)0 − 2
(+0−2=0)
0.0%
0.0 / 2
62.6%
−INF
0 0
–   Naum 2.1 32-bit2743+20
−20
(−7)1 − 1
(+0−0=2)
50.0%
1.0 / 2
66.7%
−7
= =
–   Hiarcs X54 32-bit2731+32
−32
(−19)0 − 2
(+0−2=0)
0.0%
0.0 / 2
81.8%
−INF
0 0
–   Junior 10.12721+25
−25
(−29)12.5 − 7.5
(+9−4=7)
62.5%
12.5 / 20
94.2%
+51
= = 0 0 0 1 0 1 = 1 1 = 1 = 1 1 = = 1 1
–   Hakkapeliitta 2.0 64-bit2715+25
−25
(−35)5 − 5
(+3−3=4)
50.0%
5.0 / 10
97.1%
−39
= 1 0 1 0 = 1 = 0 =
–   Ktulu 82706+9
−9
(−44)1 − 1
(+0−0=2)
50.0%
1.0 / 2
99.9%
−44
= =
–   Chess Tiger 2007.12704+10
−10
(−46)13 − 9
(+9−5=8)
59.1%
13.0 / 22
99.9%
+14
0 1 = 1 1 0 = 1 = = 0 1 0 = 1 1 = 1 = 1 0 =
–   Glaurung 2 epsilon/5 32-bit2697+27
−27
(−53)36 − 20
(+26−10=20)
64.3%
36.0 / 56
99.8%
+44
1 = 1 1 0 1 1 0 1 = 1 1 1 0 0 = 1 = 0 = 1 1 0 = 1 = = = 1 = = = 0 = = 1 1 = 1 1 = = = 1 1 1 0 0 1 = 1 = 0 1 1 1
–   Fruit 2.12695+25
−25
(−55)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
99.8%
−211
0 =
–   CM10th Xperience2661+13
−13
(−89)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−89
= =
–   Scorpio 1.912661+13
−14
(−89)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−89
= =
–   CM9000 Enforcer2658+20
−20
(−92)16 − 5
(+12−1=8)
76.2%
16.0 / 21
100.0%
+75
= 1 1 1 = 1 = 1 1 1 = = 1 = 1 = 1 0 1 1 =
–   CM10th Lazarus2658+23
−23
(−92)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−92
1 0
–   CM10th Paralyse2652+15
−15
(−98)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+44
1 =
–   Alaric 7042644+32
−32
(−106)16 − 6
(+12−2=8)
72.7%
16.0 / 22
100.0%
+42
= = 1 1 1 1 = 0 = 0 1 1 1 1 = = 1 1 = = 1 1
–   CM10th Warrior2633+25
−25
(−117)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+39
1 =
–   Delfi 5.12629+25
−25
(−121)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−121
0 1
–   Chess Tiger 2007 Gambit2628+29
−29
(−122)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−122
1 0
–   The Baron 1.8.12592+23
−23
(−158)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Petir 4.392591+20
−20
(−159)17.5 − 4.5
(+13−0=9)
79.5%
17.5 / 22
100.0%
+31
1 1 1 = 1 = 1 = = 1 1 1 = = 1 1 1 = 1 = 1 =
–   Booot 4.13.12587+28
−28
(−163)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−163
= =
–   ProDeo 1.2 Mx42557+35
−35
(−193)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Twisted Logic 0.099x2524+33
−33
(−226)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−69
= 1
–   Colossus 2007b2515+34
−34
(−235)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−235
= =

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Created in 2005-2013 by CCRL team
Last games added on October 12, 2019