CCRL 40/4
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 1'579'577 games
played by 1'866 programs
21113 CPU days (X2 4600+)

White wins: 617'996 (39.1%)
Black wins: 503'684 (31.9%)
Draws: 457'897 (29.0%)
White score: 53.6%

Engine Details

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Strelka 2.0 B 64-bit (2855+19
−19
)Quote
Author: Jury Osipov (Russia) Link: Homepage
This is one of the 5 Strelka versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Komodo 4 64-bit3126+11
−11
(+271)7 − 43
(+2−38=10)
14.0%
7.0 / 50
0.0%
−17
0 0 0 0 0 0 0 = 0 0 0 0 0 0 0 0 = = 0 = 0 0 0 0 0 0 0 = = 0 0 = 0 0 = 0 1 = 0 = 0 0 0 0 0 0 0 1 0 0
–   Naum 4.2 64-bit2987+8
−8
(+132)7 − 25
(+2−20=10)
21.9%
7.0 / 32
0.0%
−66
0 0 0 0 0 = 0 0 = = 0 1 0 1 0 0 0 0 = 0 = 0 = 0 = 0 = 0 = 0 0 =
–   Rybka 2.3.2a 64-bit2977+8
−8
(+122)7 − 25
(+0−18=14)
21.9%
7.0 / 32
0.0%
−55
0 0 0 0 0 = = = 0 0 = = 0 = = = 0 0 = = 0 = 0 0 = = 0 0 0 0 = 0
–   Gull 1.0a 64-bit2938+12
−12
(+83)13 − 19
(+8−14=10)
40.6%
13.0 / 32
0.0%
+17
1 = 1 0 = 0 1 0 1 0 1 1 = 0 = 0 0 0 1 0 = 0 0 0 = = = 0 1 0 = =
–   Spark 1.0 64-bit2926+7
−7
(+71)13 − 19
(+7−13=12)
40.6%
13.0 / 32
0.0%
+9
0 0 = 0 0 = 0 0 = 0 = = 1 1 = 1 1 0 1 0 1 0 = = 0 1 = = 0 = = 0
–   Spike 1.4 Leiden2920+8
−7
(+65)14 − 18
(+9−13=10)
43.8%
14.0 / 32
0.0%
+22
= 0 1 0 0 1 0 = 0 0 = 1 = 0 = = 1 = 0 1 0 1 = 0 0 1 0 1 1 = 0 =
–   Hannibal 1.1 64-bit2895+15
−15
(+40)14.5 − 17.5
(+9−12=11)
45.3%
14.5 / 32
0.1%
+8
0 = = 0 0 1 0 = = = 0 1 1 0 = 1 0 0 1 0 = = 1 = 1 0 = 0 0 1 = 1
–   Protector 1.4.0 64-bit2889+14
−14
(+34)10.5 − 21.5
(+7−18=7)
32.8%
10.5 / 32
0.2%
−91
1 0 0 0 1 0 0 1 0 = 0 0 0 0 1 0 = = 1 0 = = 0 0 0 1 = = 0 1 0 0
–   Thinker 5.4c Inert 64-bit2882+9
−9
(+27)10.5 − 20.5
(+4−14=13)
33.9%
10.5 / 31
0.4%
−73
= 0 0 0 0 1 = 0 1 0 = = = 0 = 1 0 1 = 0 0 = 0 = = = 0 0 = 0 =
–   Zappa Mexico II 64-bit2840+7
−7
(−15)14.5 − 17.5
(+8−11=13)
45.3%
14.5 / 32
94.2%
−41
1 0 0 = = 1 1 = = = 1 0 1 0 1 = 1 0 0 = 0 = 1 0 = = 0 = = = 0 0
–   Booot 5.1.02838+11
−11
(−17)15 − 17
(+11−13=8)
46.9%
15.0 / 32
94.5%
−37
1 0 = 0 0 1 0 1 0 = 0 0 1 0 = 0 1 1 0 = 1 = = 1 1 0 0 0 1 = 1 =
–   Toga II 1.4.1SE2823+9
−10
(−32)16.5 − 15.5
(+13−12=7)
51.6%
16.5 / 32
99.9%
−23
1 0 1 0 1 0 1 1 0 0 = 0 = 1 0 0 1 0 1 0 = = 1 1 = 0 = 1 1 1 0 =
–   Loop 13.6 (Loop 2007) 64-bit2795+13
−13
(−60)21.5 − 10.5
(+17−6=9)
67.2%
21.5 / 32
100.0%
+57
0 1 = 1 1 1 = 0 1 0 1 = 1 1 = 1 0 1 = 0 = 1 = 0 1 = 1 = 1 1 1 1
–   Crafty 23.4 64-bit2781+12
−12
(−74)19.5 − 12.5
(+13−6=13)
60.9%
19.5 / 32
100.0%
−6
1 1 = 0 0 = 1 = = 1 = 0 = 0 1 1 = 1 1 = = 1 1 1 = 1 1 = = 0 0 =
–   Bright 0.5c2776+8
−8
(−79)22 − 10
(+16−4=12)
68.8%
22.0 / 32
100.0%
+43
1 = = 1 = 1 1 = 1 0 1 = 1 = 1 = = 1 = = 0 1 0 1 1 1 = 1 0 1 = 1
–   Scorpio 2.7 64-bit2775+14
−14
(−80)16 − 16
(+10−10=12)
50.0%
16.0 / 32
100.0%
−80
1 0 0 = 0 = 0 1 1 = 1 0 1 0 1 0 = 1 = = = = 1 = = 0 0 1 = 0 = 1
–   Twisted Logic 20090922 64-bit2771+8
−8
(−84)20 − 11
(+13−4=14)
64.5%
20.0 / 31
100.0%
+5
= = 1 = = = = 1 0 1 1 = = = 1 1 = 1 0 = 1 1 = 1 = = 0 1 1 1 0
–   Frenzee 3.5.19 64-bit2767+9
−9
(−88)20.5 − 11.5
(+16−7=9)
64.1%
20.5 / 32
100.0%
+9
= = 1 1 1 1 0 0 1 1 1 = = 1 1 1 1 = 1 = 1 0 = 0 1 0 = 0 1 = 0 1
–   Jonny 4.002764+8
−8
(−91)19.5 − 11.5
(+14−6=11)
62.9%
19.5 / 31
100.0%
−6
0 1 = 1 1 0 = 1 1 = 1 = 1 1 1 = = 0 1 = = = 0 1 = 1 = 1 1 0 0
–   BugChess2 1.9 64-bit2760+9
−9
(−95)23 − 9
(+19−5=8)
71.9%
23.0 / 32
100.0%
+66
1 = 1 1 1 1 1 = 0 = = 1 1 1 1 1 0 1 0 1 1 = 0 0 1 = 1 1 = 1 1 =
–   Bison 9.11 64-bit2755+11
−11
(−100)23.5 − 8.5
(+21−6=5)
73.4%
23.5 / 32
100.0%
+83
1 = 1 0 1 1 = 1 = 1 1 1 1 0 1 1 1 0 1 0 0 0 1 = 1 1 1 = 1 1 1 1
–   SmarThink 1.20 64-bit2747+10
−10
(−108)20 − 12
(+15−7=10)
62.5%
20.0 / 32
100.0%
−23
= 0 1 0 1 1 0 1 1 = = 0 = = 1 = 0 1 = = 0 0 1 1 1 1 1 = = 1 1 1
–   Chronos 1.9.9 64-bit2737+8
−8
(−118)21.5 − 10.5
(+17−6=9)
67.2%
21.5 / 32
100.0%
+2
1 0 1 1 = 1 = = 1 1 1 0 1 = 1 0 = = 1 1 1 = 0 1 1 1 1 1 = 0 0 =
–   Hiarcs 102736+20
−19
(−119)24 − 8
(+19−3=10)
75.0%
24.0 / 32
100.0%
+52
1 1 1 1 1 = 1 1 1 0 1 = = = 1 0 = = = 0 1 1 1 1 = = 1 1 = 1 1 1
–   Naum 2.0 32-bit2700+8
−8
(−155)24.5 − 6.5
(+23−5=3)
79.0%
24.5 / 31
100.0%
+92
1 1 = 1 1 1 0 0 1 1 1 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 = 1 =
–   Gaviota 0.84 64-bit2686+12
−12
(−169)24.5 − 7.5
(+20−3=9)
76.6%
24.5 / 32
100.0%
+19
= = 1 1 1 1 1 = 1 1 1 = 1 1 1 1 1 1 = 1 = = = 1 1 1 0 0 1 1 = 0
–   Delfi 5.42681+7
−8
(−174)25 − 7
(+21−3=8)
78.1%
25.0 / 32
100.0%
+31
= 0 1 1 1 1 = 1 = 1 1 1 = 1 1 1 = = = 1 1 1 1 = 0 1 1 1 0 1 1 1
–   RedQueen 1.0.0 64-bit2675+15
−14
(−180)24 − 7
(+20−3=8)
77.4%
24.0 / 31
100.0%
+18
= 1 1 1 = 1 1 1 1 1 1 1 1 0 0 1 0 1 = = 1 = 1 1 1 = = 1 1 1 =
–   Daydreamer 1.75 64-bit2672+9
−9
(−183)25.5 − 6.5
(+23−4=5)
79.7%
25.5 / 32
100.0%
+54
1 1 1 1 = 1 1 0 = 1 1 1 1 1 1 1 1 1 1 0 = 1 1 = 1 1 1 0 1 1 0 =
–   Alaric 7072664+7
−7
(−191)20.5 − 11.5
(+16−7=9)
64.1%
20.5 / 32
100.0%
−91
1 1 1 1 = 0 = = 1 = 0 0 1 = 1 0 1 = 1 0 1 0 0 1 1 1 = 1 1 = 1 =
–   Naraku 1.312653+14
−14
(−202)28 − 4
(+25−1=6)
87.5%
28.0 / 32
100.0%
+103
1 1 1 1 1 1 = = 1 1 1 = = 1 = 1 1 1 1 1 1 = 1 1 1 1 1 1 1 1 1 0
–   ProDeo 1.72630+15
−15
(−225)26.5 − 5.5
(+23−2=7)
82.8%
26.5 / 32
100.0%
+29
1 1 1 1 1 1 1 = 1 = 1 1 1 1 1 1 1 = 1 = 1 = 1 1 = 0 1 1 0 = 1 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Strelka 2.0 B 64-bit
played with current
participants of this list
Represented by
1-2-CPU    446Strelka 5.5 64-bit
All    318Strelka 5.5 64-bit
Free    414Strelka 5.5 64-bit
Free 1-2-CPU    414Strelka 5.5 64-bit
Free single-CPU    414Strelka 5.5 64-bit
Single-CPU    446Strelka 5.5 64-bit

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