CCRL 40/40
Downloads and Statistics
October 19, 2019
Testing summary:
Total: 1'092'341 games
played by 2'556 programs
149261 CPU days (X2 4600+)

White wins: 378'952 (34.7%)
Black wins: 281'710 (25.8%)
Draws: 431'679 (39.5%)
White score: 54.5%

Engine Details

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Strelka 5.1 32-bit (3084+16
−15
)Quote
Author: Jury Osipov (Russia) Link: Homepage
This is one of the 5 Strelka versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Komodo 12.3 64-bit3322+16
−16
(+238)9.5 − 42.5
(+0−33=19)
18.3%
9.5 / 52
0.0%
+22
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 = 0 = 0 0 0 = = 0
–   Komodo 12.3 MCTS 64-bit3235+14
−14
(+151)10.5 − 41.5
(+1−32=19)
20.2%
10.5 / 52
0.0%
−49
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 = 0 = 0 0 0 0 0 = 0 0
–   Houdini 3 32-bit3136+20
−20
(+52)12.5 − 19.5
(+3−10=19)
39.1%
12.5 / 32
0.0%
−9
= = 0 1 = = = = 0 = 0 = 0 0 = = = = = 0 = 1 0 = 0 1 = 0 = = 0 =
–   Houdini 2.0c 32-bit3103+14
−13
(+19)15.5 − 14.5
(+7−6=17)
51.7%
15.5 / 30
3.0%
+31
= = 1 = 1 = 0 = = = 1 = = 0 = = 0 1 1 = 0 1 = = 0 = = 0 1 =
–   Houdini 1.5a 32-bit3092+14
−13
(+8)15.5 − 16.5
(+7−8=17)
48.4%
15.5 / 32
21.1%
−1
= 0 1 = = 1 = = 1 = = = 0 0 = 1 0 = = = 0 = 0 1 = = = 1 0 1 0 =
–   RofChade 2.0 64-bit3083+18
−19
(−1)11 − 9
(+7−5=8)
55.0%
11.0 / 20
53.3%
+30
1 0 0 = = 1 = = 0 0 1 = = = 1 1 1 1 = 0
–   Critter 1.4 32-bit3075+14
−14
(−9)21 − 19
(+6−4=30)
52.5%
21.0 / 40
80.9%
+3
= 1 = = 0 = = = 1 = = 1 = = = = 0 = 1 = = 0 = 1 = = = = 0 = = 1 = = = = = = = =
–   chess22k 1.13 64-bit3070+26
−26
(−14)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
81.4%
+17
= = 1 = 1 0 = 1 = 0
–   Critter 1.6a 32-bit3069+16
−16
(−15)16 − 16
(+4−4=24)
50.0%
16.0 / 32
91.5%
−15
= = = 1 1 0 1 = = 0 = = = 0 0 = = = = = = = = = = = 1 = = = = =
–   Wasp 3.75 64-bit3058+30
−30
(−26)5.5 − 6.5
(+1−2=9)
45.8%
5.5 / 12
93.9%
−45
= = = = 0 = = 0 = = = 1
–   Stockfish 2.2.2 32-bit3051+14
−14
(−33)20 − 20
(+9−9=22)
50.0%
20.0 / 40
99.9%
−33
= 0 1 = 0 = 0 = = 1 = = = 0 0 = = = = 1 = = = 0 0 = 1 = 1 = = = = 1 = 0 1 0 1 1
–   chess22k 1.12 64-bit3050+16
−16
(−34)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
99.9%
+45
0 1 1 = = 1 0 1 = 1 = =
–   Komodo 5 32-bit3048+16
−16
(−36)16.5 − 15.5
(+7−6=19)
51.6%
16.5 / 32
99.9%
−27
0 = = 1 = = = 1 0 = 0 = 0 1 = = 0 = 0 1 = = = 1 = = = = = 1 1 =
–   Stockfish 2.3.1 32-bit3041+17
−17
(−43)13.5 − 18.5
(+5−10=17)
42.2%
13.5 / 32
100.0%
−87
= 1 = 0 0 = = = = = 0 = = 0 0 0 = = 0 1 0 0 = = = 1 0 = 1 1 = =
–   Komodo 4 32-bit3033+16
−16
(−51)24 − 16
(+13−5=22)
60.0%
24.0 / 40
100.0%
+8
= = = 1 1 = 1 = = = = 1 = = 0 1 = 0 1 1 1 = = = = 0 1 = = 1 = = 0 = 1 0 1 = = 1
–   Vitruvius 1.11C 32-bit3031+15
−15
(−53)19 − 11
(+8−0=22)
63.3%
19.0 / 30
100.0%
+15
= 1 = 1 = 1 = = = 1 1 = 1 = = = = = 1 = = = = = 1 = = = = =
–   Rybka 4.1 32-bit3031+12
−12
(−53)25 − 15
(+14−4=22)
62.5%
25.0 / 40
100.0%
+20
1 = = 0 0 1 = = 1 1 = = 1 0 = = 0 = = = = = = = 1 = 1 = 1 1 = 1 1 = 1 = = = 1 1
–   Komodo 3 32-bit3024+14
−14
(−60)14.5 − 15.5
(+3−4=23)
48.3%
14.5 / 30
100.0%
−67
0 0 1 = = = = = = = = = = = = 1 = 1 = = 0 = = = 0 = = = = =
–   IvanHoe 9.46h 32-bit3024+13
−14
(−60)24.5 − 15.5
(+12−3=25)
61.3%
24.5 / 40
100.0%
0
= 1 = = 1 0 = 1 = 0 0 1 1 = 1 = = = = = = = = = = = = 1 1 = 1 = 1 1 = = = = = 1
–   DeepSaros 2.3j 32-bit3022+15
−15
(−62)19 − 11
(+11−3=16)
63.3%
19.0 / 30
100.0%
+18
1 = 1 = 1 = = 0 1 = = = 0 1 1 = 1 = = = = = 1 = = 0 1 = 1 1
–   Bouquet 1.6 32-bit3018+18
−18
(−66)17.5 − 12.5
(+9−4=17)
58.3%
17.5 / 30
100.0%
−17
= = 1 = = = 1 1 = 1 0 1 = 1 = 1 = 0 0 1 = = = = 0 1 = = = =
–   Bouquet 1.5 32-bit3012+17
−17
(−72)22 − 10
(+13−1=18)
68.8%
22.0 / 32
100.0%
+35
1 = = 1 = 1 1 1 = = 1 = = 1 = = = = = 1 1 = = 1 1 = 1 = 0 1 = =
–   DeepSaros 3.0 32-bit3000+18
−17
(−84)20 − 12
(+11−3=18)
62.5%
20.0 / 32
100.0%
−11
1 1 = = 1 0 1 1 1 = = = = 1 = = = 1 1 = = = = 1 = = = 1 = 0 0 =
–   Gull II b2 32-bit2983+18
−17
(−101)20 − 12
(+9−1=22)
62.5%
20.0 / 32
100.0%
−34
= = = = = 1 = = = 1 = = 1 1 1 = = = = = 1 = 0 = = 1 = = = 1 = 1
–   Gull II 32-bit2979+18
−18
(−105)19 − 9
(+11−1=16)
67.9%
19.0 / 28
100.0%
−2
1 = = = = = 0 1 1 1 = = = = 1 1 1 1 = 1 = 1 = = = = = 1
–   Hiarcs 142962+10
−10
(−122)22.5 − 9.5
(+15−2=15)
70.3%
22.5 / 32
100.0%
+3
= = 1 0 1 1 1 1 = = 1 = 1 1 = 1 = 1 1 = 1 = = 1 1 = = = 0 = 1 =
–   Fritz 132961+11
−11
(−123)23.5 − 7.5
(+17−1=13)
75.8%
23.5 / 31
100.0%
+41
1 1 1 = = 1 = = = 1 0 1 = 1 = = 1 = = = = 1 1 1 = 1 1 1 1 1 1
–   Naum 4.2 32-bit2960+10
−10
(−124)20.5 − 9.5
(+13−2=15)
68.3%
20.5 / 30
100.0%
−14
1 = 0 = = 1 1 = 1 1 0 1 = = 1 1 = 1 1 = = = 1 1 = = = = 1 =
–   Deep Sjeng c't 20102942+10
−10
(−142)23.5 − 7.5
(+16−0=15)
75.8%
23.5 / 31
100.0%
+13
1 = = 1 1 = = 1 1 1 = 1 = 1 1 = 1 = 1 1 1 1 1 = = = = 1 = = =
–   Chiron 1.1a 32-bit2932+14
−15
(−152)21 − 9
(+14−2=14)
70.0%
21.0 / 30
100.0%
−31
1 = = 1 = 1 = 0 1 1 0 1 1 1 = = = 1 = 1 = = = = = = 1 1 1 1
–   Shredder 12 32-bit2930+7
−8
(−154)46 − 15
(+34−3=24)
75.4%
46.0 / 61
100.0%
+12
1 1 1 = 1 1 = 1 0 1 1 1 = = = 1 1 = 1 1 1 1 = = 1 = 1 1 = = 1 = = 1 1 = 0 = = 1 = 1 0 = 1 1 = 1 1 1 1 = = = 1 = 1 1 1 1 =
–   Deep Junior 13 32-bit2918+18
−18
(−166)23 − 7
(+18−2=10)
76.7%
23.0 / 30
100.0%
+18
0 1 1 = 1 1 1 = = = = 1 0 1 1 = 1 1 1 = 1 1 1 1 1 1 = = 1 =
–   Spike 1.4 Leiden2915+8
−8
(−169)24.5 − 5.5
(+19−0=11)
81.7%
24.5 / 30
100.0%
+44
1 1 1 1 = 1 1 1 1 = = 1 1 1 1 = 1 1 1 1 = = = 1 1 1 = = = =
–   Rybka 2.3.2a 32-bit2913+9
−9
(−171)25 − 5
(+20−0=10)
83.3%
25.0 / 30
100.0%
+63
= 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-bit2910+15
−15
(−174)25 − 7
(+20−2=10)
78.1%
25.0 / 32
100.0%
+22
0 1 1 = 1 = 1 1 = = 1 1 1 1 1 1 1 = 1 = = 1 1 = = 0 1 1 1 1 = 1
–   Hannibal 1.2 32-bit2906+14
−14
(−178)24.5 − 7.5
(+21−4=7)
76.6%
24.5 / 32
100.0%
+22
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
(−198)26.5 − 3.5
(+23−0=7)
88.3%
26.5 / 30
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
–   Quazar 0.4 32-bit2880+12
−12
(−204)23.5 − 6.5
(+18−1=11)
78.3%
23.5 / 30
100.0%
−14
= = = 1 1 1 = 1 1 = 1 0 1 1 1 = = 1 1 = = 1 1 = 1 1 = 1 1 1
–   Protector 1.4.0 32-bit2879+11
−11
(−205)25 − 5
(+22−2=6)
83.3%
25.0 / 30
100.0%
+56
1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 = 1 0 1 = 1 = 1 1 = 1 1 1 = =
–   Gull 1.2 32-bit2877+12
−12
(−207)23.5 − 6.5
(+18−1=11)
78.3%
23.5 / 30
100.0%
−16
= = 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
(−211)24 − 7
(+19−2=10)
77.4%
24.0 / 31
100.0%
−21
= = 1 1 1 1 1 1 1 1 = 1 1 1 0 = = = = 1 1 1 1 1 1 1 1 = = = 0

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Created in 2005-2013 by CCRL team
Last games added on October 19, 2019