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 5.1 32-bit (3085+16
−16
)Quote
Author: Jury Osipov (Russia) Link: Homepage
This is one of the 5 Strelka versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Houdini 3 32-bit3137+20
−20
(+52)12.5 − 19.5
(+3−10=19)
39.1%
12.5 / 32
0.0%
−9
= = = = = 0 = 1 0 = 0 1 = 0 = = 0 = = = 0 1 = = = = 0 = 0 = 0 0
–   Houdini 2.0c 32-bit3103+14
−13
(+18)15.5 − 14.5
(+7−6=17)
51.7%
15.5 / 30
4.1%
+30
1 = = = 1 = 1 = 0 = 0 1 = = 0 = = 0 1 = = = 1 = = 0 = = 0 1
–   Houdini 1.5a 32-bit3092+15
−15
(+7)15.5 − 16.5
(+7−8=17)
48.4%
15.5 / 32
26.0%
−2
= 0 1 = = 1 = = 1 = = = 0 0 = 1 0 = = = 0 = 0 1 = = = 1 0 1 0 =
–   Critter 1.4 32-bit3076+15
−15
(−9)21 − 19
(+6−4=30)
52.5%
21.0 / 40
80.2%
+3
= = = 1 = = 0 = = = 1 = = 1 = 0 = = 1 = = = = = = = = = = = 0 = 1 = = 0 = 1 = =
–   Critter 1.6a 32-bit3069+16
−16
(−16)16 − 16
(+4−4=24)
50.0%
16.0 / 32
91.5%
−16
1 0 1 = = 0 = = = 0 0 = = = = = = = = = = = 1 = = = = = = = = 1
–   Stockfish 2.2.2 32-bit3052+14
−14
(−33)20 − 20
(+9−9=22)
50.0%
20.0 / 40
99.9%
−33
1 = = 0 1 = 0 = 0 = = 1 = = = 0 0 1 = = = = 1 = 0 1 0 1 1 = = = = 1 = = = 0 0 =
–   Komodo 5 32-bit3048+16
−16
(−37)16.5 − 15.5
(+7−6=19)
51.6%
16.5 / 32
99.9%
−28
= = = 1 0 = 0 = 0 1 = = 0 = 0 1 = = = 1 = = = = = 1 1 = 0 = = 1
–   Stockfish 2.3.1 32-bit3041+17
−17
(−44)13.5 − 18.5
(+5−10=17)
42.2%
13.5 / 32
100.0%
−88
0 0 0 = = 0 1 0 0 = = = 1 0 = 1 1 = = = 1 = 0 0 = = = = = 0 = =
–   Vitruvius 1.11C 32-bit3033+15
−15
(−52)19 − 11
(+8−0=22)
63.3%
19.0 / 30
100.0%
+16
= 1 = 1 = 1 = = = 1 = = 1 = = = = = 1 = = = = = 1 = 1 = = =
–   Rybka 4.1 32-bit3032+12
−12
(−53)25 − 15
(+14−4=22)
62.5%
25.0 / 40
100.0%
+20
1 1 1 = = 0 0 1 = = 1 1 = = 1 0 = 1 1 = 1 = = = 1 1 = = 0 = = = = = = = 1 = 1 =
–   Komodo 4 32-bit3032+17
−16
(−53)24 − 16
(+13−5=22)
60.0%
24.0 / 40
100.0%
+6
= 1 = = = 1 1 = 1 = = = = 1 = = = = 0 = 1 0 1 = = 1 0 1 = 0 1 1 1 = = = = 0 1 =
–   IvanHoe 9.46h 32-bit3027+14
−14
(−58)24.5 − 15.5
(+12−3=25)
61.3%
24.5 / 40
100.0%
+2
1 = = 1 = = 1 0 = 1 = 0 0 1 1 = 1 = 1 1 = = = = = 1 1 = = = = = = = = = = = = 1
–   Komodo 3 32-bit3024+14
−14
(−61)14.5 − 15.5
(+3−4=23)
48.3%
14.5 / 30
100.0%
−68
0 0 1 = = = = = = = = = = = = 1 = 1 = = = = = = 0 = = = 0 =
–   DeepSaros 2.3j 32-bit3022+15
−15
(−63)19 − 11
(+11−3=16)
63.3%
19.0 / 30
100.0%
+17
= = 1 = 1 = 1 = = 0 = = 1 = = 0 1 = 1 1 1 = = = 0 1 1 = 1 =
–   Bouquet 1.6 32-bit3018+18
−18
(−67)17.5 − 12.5
(+9−4=17)
58.3%
17.5 / 30
100.0%
−18
= 1 = 1 = 0 0 1 = = = = 0 1 = = = = = = 1 = = = 1 1 = 1 0 1
–   Bouquet 1.5 32-bit3012+17
−18
(−73)22 − 10
(+13−1=18)
68.8%
22.0 / 32
100.0%
+34
1 = 1 = 0 1 = = = 1 = = = = = 1 1 = = 1 1 = = 1 = 1 1 1 = = 1 =
–   DeepSaros 3.0 32-bit3000+18
−18
(−85)20 − 12
(+11−3=18)
62.5%
20.0 / 32
100.0%
−12
= = 1 1 = = 1 0 1 1 1 = = 1 = = = 1 1 = = = = 1 = = = 1 = 0 0 =
–   Gull II b2 32-bit2984+17
−18
(−101)20 − 12
(+9−1=22)
62.5%
20.0 / 32
100.0%
−34
= 1 = = = = = 1 = = = 1 = = 1 1 1 = = = = = 1 = 0 = = 1 = = = 1
–   Gull II 32-bit2980+18
−18
(−105)19 − 9
(+11−1=16)
67.9%
19.0 / 28
100.0%
−2
1 1 1 1 = 1 = 1 = = = = 1 = = = = = 0 1 1 1 = = = = = 1
–   Fritz 132963+11
−11
(−122)23.5 − 7.5
(+17−1=13)
75.8%
23.5 / 31
100.0%
+42
1 1 1 = = 1 = 1 = = 1 = = = = 1 1 1 = 1 1 1 1 1 1 1 = = = 1 0
–   Hiarcs 142962+11
−11
(−123)22.5 − 9.5
(+15−2=15)
70.3%
22.5 / 32
100.0%
+2
1 = 1 = 1 1 = 1 = = 1 1 = = = 0 = 1 = = = 1 0 1 1 1 1 = = 1 = 1
–   Naum 4.2 32-bit2959+10
−10
(−126)20.5 − 9.5
(+13−2=15)
68.3%
20.5 / 30
100.0%
−16
1 = 0 = 1 = = 1 1 = 1 1 = = = 1 1 = = = = 1 = = 1 1 = 1 1 0
–   Deep Sjeng c't 20102941+10
−10
(−144)23.5 − 7.5
(+16−0=15)
75.8%
23.5 / 31
100.0%
+11
1 = = 1 1 = 1 1 = 1 = 1 1 1 1 1 = = = = 1 = = = = = 1 1 1 = 1
–   Chiron 1.1a 32-bit2930+15
−15
(−155)21 − 9
(+14−2=14)
70.0%
21.0 / 30
100.0%
−34
1 = = 1 = 1 = 0 1 1 0 1 = = = = 1 1 1 1 1 1 = = = 1 = 1 = =
–   Shredder 12 32-bit2930+7
−8
(−155)46 − 15
(+34−3=24)
75.4%
46.0 / 61
100.0%
+11
1 1 1 = 1 1 = 1 0 1 1 1 = = = 1 1 = 1 1 1 1 = 0 = = 1 = 1 0 = 1 1 = 1 1 1 1 = = = 1 = 1 1 1 1 = = 1 = 1 1 = = 1 = = 1 1 =
–   Spike 1.4 Leiden2920+8
−8
(−165)24.5 − 5.5
(+19−0=11)
81.7%
24.5 / 30
100.0%
+47
1 1 1 1 = 1 1 1 1 = = 1 1 1 1 = 1 1 = = = = 1 1 = = = 1 1 1
–   Deep Junior 13 32-bit2917+18
−19
(−168)23 − 7
(+18−2=10)
76.7%
23.0 / 30
100.0%
+16
0 1 1 = 1 1 1 = = = = 1 0 1 1 1 = = 1 = 1 = 1 1 1 = 1 1 1 1
–   Rybka 2.3.2a 32-bit2913+9
−9
(−172)25 − 5
(+20−0=10)
83.3%
25.0 / 30
100.0%
+62
= 1 = 1 = 1 = 1 = 1 1 = 1 1 1 1 = 1 1 1 = = 1 1 1 1 1 1 = 1
–   Deep Junior 13.3 32-bit2909+15
−15
(−176)25 − 7
(+20−2=10)
78.1%
25.0 / 32
100.0%
+20
= 1 1 = 1 = 1 1 = = 1 1 1 1 1 1 1 = 1 = = 1 1 = = 0 1 1 1 1 0 1
–   Hannibal 1.2 32-bit2904+15
−15
(−181)24.5 − 7.5
(+21−4=7)
76.6%
24.5 / 32
100.0%
+19
1 1 1 1 1 0 = = 1 1 1 1 1 = 0 0 1 1 1 1 = = 1 = 0 1 1 1 1 = 1 1
–   Gull 1.0a 32-bit2886+12
−12
(−199)26.5 − 3.5
(+23−0=7)
88.3%
26.5 / 30
100.0%
+102
1 = 1 1 1 1 1 1 1 1 = = 1 = 1 = 1 1 1 = 1 1 1 1 1 = 1 1 1 1
–   Quazar 0.4 32-bit2881+12
−12
(−204)23.5 − 6.5
(+18−1=11)
78.3%
23.5 / 30
100.0%
−14
= = = 1 0 1 1 1 = = 1 1 = = 1 1 = 1 1 = 1 1 1 1 1 = 1 1 = 1
–   Protector 1.4.0 32-bit2877+12
−12
(−208)25 − 5
(+22−2=6)
83.3%
25.0 / 30
100.0%
+53
1 1 1 1 1 1 1 1 1 0 1 1 1 1 = 1 1 1 = = 1 1 1 = 1 0 1 = 1 =
–   Gull 1.2 32-bit2875+12
−12
(−210)23.5 − 6.5
(+18−1=11)
78.3%
23.5 / 30
100.0%
−19
= = 1 1 1 = 1 0 1 = 1 1 1 1 = 1 1 = = = 1 1 1 = = 1 1 1 1 =
–   Hannibal 1.1 32-bit2873+14
−14
(−212)24 − 7
(+19−2=10)
77.4%
24.0 / 31
100.0%
−22
= = 1 1 1 1 1 0 = = = = 1 1 1 1 1 1 1 1 = = = 0 1 1 1 1 1 = 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Strelka 5.1 32-bit
played with current
participants of this list
Represented by
1-2-CPU    93Strelka 5.5 64-bit
32-bit    551Strelka 5.5 32-bit
32-bit 1-2-CPU    551Strelka 5.5 32-bit
32-bit single-CPU    551Strelka 5.5 32-bit
Free    30Strelka 5.5 64-bit
Free 1-2-CPU    30Strelka 5.5 64-bit
Free 32-bit    368Strelka 5.5 32-bit
Free 32-bit 1-2-CPU    306Strelka 5.5 32-bit
Free 32-bit single-CPU    306Strelka 5.5 32-bit
Free single-CPU    30Strelka 5.5 64-bit
Single-CPU    93Strelka 5.5 64-bit

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