CCRL 40/15
Downloads and Statistics
August 8, 2020
Testing summary:
Total: 1'167'960 games
played by 2'693 programs

White wins: 402'856 (34.5%)
Black wins: 297'658 (25.5%)
Draws: 467'446 (40.0%)
White score: 54.5%

Engine Details

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Strelka 5.1 32-bit (3081+15
−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-bit3321+16
−16		(+240)9.5 − 42.5
(+0−33=19)
18.3%
9.5 / 52
0.0%
+24
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-bit3234+14
−14		(+153)10.5 − 41.5
(+1−32=19)
20.2%
10.5 / 52
0.0%
−47
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 0
–   Houdini 3 32-bit3135+20
−20		(+54)12.5 − 19.5
(+3−10=19)
39.1%
12.5 / 32
0.0%
−7
= = 0 1 = = = = 0 = 0 = 0 0 = = = = = 0 = 1 0 = 0 1 = 0 = = 0 =
–   Houdini 2.0c 32-bit3102+13
−13		(+21)15.5 − 14.5
(+7−6=17)
51.7%
15.5 / 30
1.7%
+33
= = 1 = 1 = 0 = = = 1 = = 0 = = 0 1 1 = 0 1 = = 0 = = 0 1 =
–   Houdini 1.5a 32-bit3091+13
−13		(+10)15.5 − 16.5
(+7−8=17)
48.4%
15.5 / 32
16.6%
0
= 0 1 = = 1 = = 1 = = = 0 0 = 1 0 = = = 0 = 0 1 = = = 1 0 1 0 =
–   RofChade 2.0 64-bit3082+19
−18		(+1)11 − 9
(+7−5=8)		55.0%
11.0 / 20
46.6%
+32
= = 0 0 1 = 1 0 0 = = 1 = = 1 1 1 1 = 0
–   chess22k 1.14 64-bit3074+19
−19		(−7)7 − 9
(+2−4=10)		43.8%
7.0 / 16
70.4%
−38
0 = = 1 0 0 = 0 = 1 = = = = = =
–   Critter 1.4 32-bit3073+14
−14		(−8)21 − 19
(+6−4=30)
52.5%
21.0 / 40
79.2%
+4
= 1 = = 0 = = = 1 = = 1 = = = = 0 = 1 = = 0 = 1 = = = = 0 = = 1 = = = = = = = =
–   ChessBrainVB 3.743069+16
−16		(−12)5.5 − 8.5
(+3−6=5)		39.3%
5.5 / 14
84.6%
−83
1 1 0 = 0 1 = 0 = 0 0 = 0 =
–   Igel 2.4.0 64-bit3069+21
−21		(−12)6.5 − 7.5
(+5−6=3)		46.4%
6.5 / 14
81.4%
−39
1 0 0 0 0 1 1 1 = 1 0 = 0 =
–   Critter 1.6a 32-bit3068+16
−16		(−13)16 − 16
(+4−4=24)
50.0%
16.0 / 32
88.5%
−13
1 0 1 = = 0 = = = 0 0 = = = = = = = = = = = 1 = = = = = = = = 1
–   chess22k 1.13 64-bit3063+18
−18		(−18)5.5 − 4.5
(+3−2=5)		55.0%
5.5 / 10
93.3%
+13
= = 1 = 1 0 = 1 = 0
–   Wasp 3.75 64-bit3063+16
−16		(−18)9 − 11
(+2−4=14)		45.0%
9.0 / 20
94.2%
−43
= = 0 = = = 0 1 = = = = 0 = = 0 = = = 1
–   Stockfish 2.2.2 32-bit3050+14
−14		(−31)20 − 20
(+9−9=22)
50.0%
20.0 / 40
99.9%
−31
= 0 1 = 0 = 0 = = 1 = = = 0 0 = = = = 1 = = = 0 0 = 1 = 1 = = = = 1 = 0 1 0 1 1
–   chess22k 1.12 64-bit3049+16
−16		(−32)7.5 − 4.5
(+5−2=5)		62.5%
7.5 / 12
99.8%
+47
0 1 = 1 = = 0 1 1 = = 1
–   Komodo 5 32-bit3047+16
−16		(−34)16.5 − 15.5
(+7−6=19)
51.6%
16.5 / 32
99.9%
−25
= = = 1 0 = 0 = 0 1 = = 0 = 0 1 = = = 1 = = = = = 1 1 = 0 = = 1
–   Stockfish 2.3.1 32-bit3040+17
−17		(−41)13.5 − 18.5
(+5−10=17)
42.2%
13.5 / 32
100.0%
−85
= 0 0 = = = = = 0 = = 0 0 0 = = 0 1 0 0 = = = 1 0 = 1 1 = = = 1
–   Komodo 4 32-bit3033+16
−16		(−48)24 − 16
(+13−5=22)
60.0%
24.0 / 40
100.0%
+11
= = = 1 1 = 1 = = = = 1 = = 0 1 = 0 1 1 1 = = = = 0 1 = = 1 = = 0 = 1 0 1 = = 1
–   Rybka 4.1 32-bit3030+12
−12		(−51)25 − 15
(+14−4=22)
62.5%
25.0 / 40
100.0%
+22
1 = = 0 0 1 = = 1 1 = = 1 0 = = 0 = = = = = = = 1 = 1 = 1 1 = 1 1 = 1 = = = 1 1
–   Vitruvius 1.11C 32-bit3030+14
−14		(−51)19 − 11
(+8−0=22)
63.3%
19.0 / 30
100.0%
+17
= 1 = 1 = 1 = = = 1 1 = 1 = = = = = 1 = = = = = 1 = = = = =
–   IvanHoe 9.46h 32-bit3023+14
−14		(−58)24.5 − 15.5
(+12−3=25)
61.3%
24.5 / 40
100.0%
+2
= 1 = = 1 0 = 1 = 0 0 1 1 = 1 = = = = = = = = = = = = 1 1 = 1 = 1 1 = = = = = 1
–   Komodo 3 32-bit3023+14
−14		(−58)14.5 − 15.5
(+3−4=23)
48.3%
14.5 / 30
100.0%
−65
0 0 1 = = = = = = = = = = = = 1 = 1 = = 0 = = = 0 = = = = =
–   DeepSaros 2.3j 32-bit3021+15
−15		(−60)19 − 11
(+11−3=16)
63.3%
19.0 / 30
100.0%
+20
1 = 1 = 1 = = 0 1 = = = 0 1 1 = 1 = = = = = 1 = = 0 1 = 1 1
–   Bouquet 1.6 32-bit3017+18
−18		(−64)17.5 − 12.5
(+9−4=17)
58.3%
17.5 / 30
100.0%
−15
= 0 0 1 = = = = 0 1 = = = = = = 1 = = = 1 1 = 1 0 1 = 1 = 1
–   Bouquet 1.5 32-bit3010+17
−18		(−71)22 − 10
(+13−1=18)
68.8%
22.0 / 32
100.0%
+36
1 = 1 = 0 1 = = 1 = = 1 = 1 1 1 = = 1 = = 1 = = = = = 1 1 = = 1
–   DeepSaros 3.0 32-bit2999+17
−18		(−82)20 − 12
(+11−3=18)
62.5%
20.0 / 32
100.0%
−9
= = 1 1 = = 1 0 1 1 1 = = = = 1 = 0 0 = = 1 = = = 1 1 = = = = 1
–   Gull II b2 32-bit2982+17
−18		(−99)20 − 12
(+9−1=22)
62.5%
20.0 / 32
100.0%
−32
= 1 = = 1 1 1 = = = = = 1 = 0 = = 1 = = = 1 = 1 = = = = = 1 = =
–   Gull II 32-bit2978+18
−18		(−103)19 − 9
(+11−1=16)		67.9%
19.0 / 28
100.0%
0
1 1 1 1 = 1 = 1 = = = = = 1 1 = = = = = 0 1 1 1 = = = =
–   Hiarcs 142961+10
−10		(−120)22.5 − 9.5
(+15−2=15)
70.3%
22.5 / 32
100.0%
+5
1 = 1 = 1 1 = 1 = = 1 1 = = = 0 = 1 = = = 1 0 1 1 1 1 = = 1 = 1
–   Fritz 132960+11
−11		(−121)23.5 − 7.5
(+17−1=13)
75.8%
23.5 / 31
100.0%
+43
1 1 1 = = 1 = = = 1 0 1 = 1 = = 1 = = = = 1 1 1 = 1 1 1 1 1 1
–   Naum 4.2 32-bit2959+10
−10		(−122)20.5 − 9.5
(+13−2=15)
68.3%
20.5 / 30
100.0%
−12
1 = 0 = = 1 1 = 1 1 0 1 = = 1 1 = 1 1 = = = 1 1 = = = = 1 =
–   Deep Sjeng c't 20102941+10
−10		(−140)23.5 − 7.5
(+16−0=15)
75.8%
23.5 / 31
100.0%
+15
1 = = 1 1 = = 1 1 1 = 1 = 1 1 = 1 = 1 1 1 1 1 = = = = 1 = = =
–   Chiron 1.1a 32-bit2931+15
−14		(−150)21 − 9
(+14−2=14)
70.0%
21.0 / 30
100.0%
−29
1 = = 1 = 1 = 0 1 1 0 1 1 1 = = = 1 = 1 = = = = = = 1 1 1 1
–   Shredder 12 32-bit2929+7
−7		(−152)46 − 15
(+34−3=24)
75.4%
46.0 / 61
100.0%
+14
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-bit2916+18
−18		(−165)23 − 7
(+18−2=10)
76.7%
23.0 / 30
100.0%
+19
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		(−166)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 = = = =
–   Rybka 2.3.2a 32-bit2912+9
−9		(−169)25 − 5
(+20−0=10)
83.3%
25.0 / 30
100.0%
+65
= 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
−14		(−172)25 − 7
(+20−2=10)
78.1%
25.0 / 32
100.0%
+24
= 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-bit2906+14
−14		(−175)24.5 − 7.5
(+21−4=7)
76.6%
24.5 / 32
100.0%
+25
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		(−195)26.5 − 3.5
(+23−0=7)
88.3%
26.5 / 30
100.0%
+106
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		(−201)23.5 − 6.5
(+18−1=11)
78.3%
23.5 / 30
100.0%
−11
= = = 1 1 1 = 1 1 = 1 0 1 1 1 = = 1 1 = = 1 1 = 1 1 = 1 1 1
–   Protector 1.4.0 32-bit2878+11
−11		(−203)25 − 5
(+22−2=6)
83.3%
25.0 / 30
100.0%
+58
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-bit2876+12
−12		(−205)23.5 − 6.5
(+18−1=11)
78.3%
23.5 / 30
100.0%
−14
= = 1 1 1 = 1 0 1 = 1 1 1 1 = 1 1 = = = = 1 1 1 1 = 1 1 1 =
–   Hannibal 1.1 32-bit2871+13
−13		(−210)24 − 7
(+19−2=10)
77.4%
24.0 / 31
100.0%
−20
= = 1 1 1 1 1 1 1 1 = 1 1 1 0 = = = = 1 1 1 1 1 1 1 1 = = = 0
1364 games: 497 wins, 204 losses, 663 draws (48.6%), score: 60.7%

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Created in 2005-2013 by CCRL team
Last games added on August 8, 2020