CCRL 40/15
Downloads and Statistics
January 16, 2021
Testing summary:
Total: 1'206'633 games
played by 2'770 programs

White wins: 414'929 (34.4%)
Black wins: 305'861 (25.3%)
Draws: 485'843 (40.3%)
White score: 54.5%

Engine Details

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Sting SF 2 64-bit (3020+17
−18
)Quote
Authors: Marco Costalba, Joona Kiiski, Stockfish team members Links: Homepage, Development Versions, Testing Framework
Stockfish was originally based on Glaurung by Tord Romstad.
This is one of the 115 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Houdini 3 64-bit3157+13
−13
(+137)10 − 18
(+2−10=16)
35.7%
10.0 / 28
0.0%
+55
0 0 0 = = = 0 = = 1 0 = = = 0 = = = = 1 = = 0 0 0 0 = =
–   Houdini 3 Tactical 64-bit3151+18
−18
(+131)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−26
0 =
–   Komodo 5 64-bit3107+11
−11
(+87)14.5 − 23.5
(+4−13=21)
38.2%
14.5 / 38
0.0%
+18
0 0 0 = 1 0 = = 0 0 = = 1 0 0 = = = = = 0 = = 0 = = 0 1 = 0 = 0 = 1 = = = =
–   Strelka 5.5 64-bit3102+7
−6
(+82)19 − 30
(+5−16=28)
38.8%
19.0 / 49
0.0%
+17
= 0 0 = = 1 0 1 1 = 0 0 0 = = 0 = 0 0 1 = = = = = 0 0 = 0 0 = = = = = = = = 0 = = 0 = = = 0 = = 1
–   Critter 1.6a 64-bit3099+7
−7
(+79)7 − 19
(+0−12=14)
26.9%
7.0 / 26
0.0%
−58
0 = = 0 0 = 0 = 0 = = 0 = 0 = 0 0 0 0 = = = = = = 0
–   Stockfish 2.3.1 64-bit3076+17
−17
(+56)32.5 − 49.5
(+4−21=57)
39.6%
32.5 / 82
0.0%
0
= 0 = = 0 0 = = = = = = 0 1 = 0 = = = 1 0 = = = = 0 = = = = = = = = = 0 = 0 0 = = = = 0 = = 0 = 0 0 0 = 0 1 = 0 0 = = = 0 = = = = = = = = = = = 0 0 = 1 = = = = = =
–   Rybka 4.1 64-bit3076+8
−8
(+56)15 − 23
(+6−14=18)
39.5%
15.0 / 38
0.0%
−7
= = 1 = 0 0 = = = = 0 = = 0 = = = = 1 1 0 0 0 0 0 = = = 0 = = 0 1 1 1 0 0 0
–   Bouquet 1.5 64-bit3060+17
−17
(+40)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.1%
−81
= 1 0 0 0 = 0 =
–   IvanHoe 9.46h 64-bit3060+13
−13
(+40)22.5 − 27.5
(+7−12=31)
45.0%
22.5 / 50
0.0%
+13
= = 0 = = 1 = = = 0 = = 0 = = = = 1 0 = = = 1 = = 0 = = 0 = = 0 = 0 0 1 = 1 0 = = 1 = = = = 1 0 0 =
–   RobboLito 0.21Q 64-bit3057+16
−16
(+37)16 − 24
(+6−14=20)
40.0%
16.0 / 40
0.1%
−23
= = 0 1 0 = 0 1 0 = = 1 0 = 0 0 = 1 = = = 1 = = = = 0 = 1 = = = 0 = 0 0 0 0 0 =
–   Bouquet 1.6 64-bit3049+17
−17
(+29)18.5 − 25.5
(+6−13=25)
42.0%
18.5 / 44
0.9%
−14
1 1 = = = = = = = 1 = 1 0 0 = = = = = 0 0 = = = 0 = = = = 0 = 1 0 0 1 = = 0 0 0 = 0 = 0
–   Vitruvius 1.11C 64-bit3047+14
−14
(+27)15.5 − 24.5
(+4−13=23)
38.8%
15.5 / 40
0.8%
−37
= 0 0 0 1 0 = = 0 = = = = 0 1 0 0 = = = 0 = = = = = = 0 1 0 = = = 1 = = 0 = = 0
–   DeepSaros 3.3b 64-bit3044+19
−19
(+24)16.5 − 15.5
(+6−5=21)
51.6%
16.5 / 32
3.5%
+32
0 = = = = 0 = = = 1 1 1 1 0 0 = = = = 0 = = = = = = = = = 1 = 1
–   BlackMamba 1.4 64-bit3026+15
−15
(+6)14.5 − 15.5
(+7−8=15)
48.3%
14.5 / 30
31.7%
−4
1 0 1 = = = 1 = 0 1 = = 0 1 = 1 = 0 = = = = 0 = 0 0 0 1 = =
–   BlackMamba 1.2c 64-bit3001+30
−30
(−19)7.5 − 8.5
(+5−6=5)
46.9%
7.5 / 16
86.7%
−41
0 = = = 1 0 1 0 0 1 0 = = 0 1 1
–   Gull II b2 64-bit2992+21
−21
(−28)6.5 − 9.5
(+3−6=7)
40.6%
6.5 / 16
98.1%
−86
0 = 0 1 = = 1 0 = 1 0 0 = = = 0
–   Gull R375 64-bit2986+19
−19
(−34)20 − 14
(+10−4=20)
58.8%
20.0 / 34
99.7%
+14
= = = 1 0 1 = = = = = = 1 = 1 = = 0 = 0 1 1 1 = 1 1 = = = 1 0 = = =
–   BlackMamba 1.2b 64-bit2986+30
−30
(−34)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
97.3%
−93
= = = 0
–   Gull II 64-bit2984+30
−30
(−36)5 − 5
(+2−2=6)
50.0%
5.0 / 10
98.1%
−36
= = 1 = = 0 1 0 = =
–   Protector 1.5.0 64-bit2983+13
−13
(−37)21 − 13
(+10−2=22)
61.8%
21.0 / 34
100.0%
+28
= = 1 = 1 = 1 = 1 = = = 1 = = = = 1 = = = = 1 1 1 0 = = 0 = = 1 = =
–   Chiron 1.1a 64-bit2977+13
−13
(−43)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+246
1 1 1 =
–   Naum 4.2 64-bit2975+9
−9
(−45)27 − 19
(+19−11=16)
58.7%
27.0 / 46
100.0%
+9
1 = 1 = = = 0 1 = 0 1 0 1 0 1 0 = 1 = 1 1 0 1 = 1 0 = 1 1 = = = = = 1 0 = 0 0 0 = 1 1 1 1 1
–   Chiron 1.5 64-bit2963+15
−15
(−57)25 − 11
(+17−3=16)
69.4%
25.0 / 36
100.0%
+64
1 1 1 = = = 1 1 = 1 = = = = 0 = 1 = 0 1 1 1 = 1 0 1 = 1 1 1 = 1 = 1 = =
–   Hannibal 1.3 64-bit2962+17
−17
(−58)20.5 − 9.5
(+12−1=17)
68.3%
20.5 / 30
100.0%
+47
= 1 1 = = = = 1 = 1 1 = 0 1 1 = = 1 = 1 = 1 = = = 1 = = = 1
–   Rybka 2.3.2a 64-bit2961+11
−11
(−59)5 − 3
(+3−1=4)
62.5%
5.0 / 8
100.0%
+18
0 = = 1 = 1 = 1
–   Hiarcs 142960+10
−10
(−60)24.5 − 11.5
(+16−3=17)
68.1%
24.5 / 36
100.0%
+51
1 = 1 0 1 1 1 = 1 = 1 = 1 1 = = 1 = 1 = = = = = 0 1 = 1 = = = 1 0 = 1 1
–   Fritz 132959+11
−11
(−61)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−61
= =
–   DeepSaros 3.1a 64-bit2943+30
−30
(−77)25.5 − 20.5
(+10−5=31)
55.4%
25.5 / 46
100.0%
−47
0 = 0 = 0 0 1 = = 0 1 = = 1 1 1 = = = = = = = 1 = 1 = = = = = = = = = = = 1 = = 1 = 1 = = =
–   Deep Sjeng c't 20102940+10
−10
(−80)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−80
= =
–   Deep Shredder 12 64-bit2938+10
−10
(−82)6 − 6
(+2−2=8)
50.0%
6.0 / 12
100.0%
−82
= 0 1 = = = 1 = = 0 = =
–   Hannibal 1.2 64-bit2915+23
−23
(−105)8 − 4
(+4−0=8)
66.7%
8.0 / 12
100.0%
−13
1 = = = = 1 = 1 = = 1 =
–   Deep Junior 13.3 64-bit2915+16
−16
(−105)20.5 − 11.5
(+13−4=15)
64.1%
20.5 / 32
100.0%
−18
1 = 1 1 0 = 1 0 = 1 = = 0 1 = = = 1 = 1 1 = = 1 0 = 1 1 = 1 = =
–   Spike 1.4 Leiden2914+8
−8
(−106)8.5 − 5.5
(+5−2=7)
60.7%
8.5 / 14
100.0%
−46
1 = 1 = 0 = 1 = 0 = 1 = 1 =
–   Quazar 0.4 64-bit2904+10
−10
(−116)13.5 − 4.5
(+10−1=7)
75.0%
13.5 / 18
100.0%
+45
1 = = 0 1 = = 1 1 = 1 1 1 = = 1 1 1
–   Protector 1.4.0 64-bit2899+14
−14
(−121)8.5 − 5.5
(+6−3=5)
60.7%
8.5 / 14
100.0%
−52
0 1 1 0 1 1 = = = = 0 1 1 =
–   Spark 1.0 64-bit2891+12
−12
(−129)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   MinkoChess 1.3 64-bit2852+14
−14
(−168)6.5 − 1.5
(+5−0=3)
81.3%
6.5 / 8
100.0%
+39
1 1 = 1 1 = = 1

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Created in 2005-2013 by CCRL team
Last games added on January 16, 2021