CCRL 40/40
Downloads and Statistics
June 15, 2019
Testing summary:
Total: 1'059'406 games
played by 2'473 programs
144801 CPU days (X2 4600+)

White wins: 368'317 (34.8%)
Black wins: 274'199 (25.9%)
Draws: 416'890 (39.4%)
White score: 54.4%

Engine Details

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Sting SF 7.3 64-bit (3007+31
−31
)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 98 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 8 64-bit3302+11
−11
(+295)0.5 − 7.5
(+0−7=1)
6.3%
0.5 / 8
0.0%
−112
0 0 0 0 0 = 0 0
–   Stockfish 7 64-bit3246+13
−13
(+239)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+171
0 = = =
–   Fizbo 1.9 64-bit3176+12
−12
(+169)0.5 − 2.5
(+0−2=1)
16.7%
0.5 / 3
0.0%
−48
0 = 0
–   Fire 5 64-bit3176+12
−12
(+169)0.5 − 7.5
(+0−7=1)
6.3%
0.5 / 8
0.0%
−240
0 0 0 0 0 0 0 =
–   Fire 4 64-bit3146+11
−10
(+139)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−10
0 0 = =
–   Andscacs 0.89 64-bit3121+17
−17
(+114)2 − 5
(+0−3=4)
28.6%
2.0 / 7
0.0%
−4
= 0 = = 0 0 =
–   Fizbo 1.8 64-bit3115+14
−14
(+108)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
0.0%
+145
0 = = 0 1 = 1 1
–   Andscacs 0.872 64-bit3106+14
−14
(+99)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+39
= 0 = =
–   Equinox 3.30 64-bit3087+13
−13
(+80)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+80
= 0 1 =
–   Hannibal 1.7 64-bit3081+10
−10
(+74)5.5 − 6.5
(+2−3=7)
45.8%
5.5 / 12
0.0%
+49
= 0 = = = 1 0 = = 1 = 0
–   Booot 6.1 64-bit3078+18
−18
(+71)2 − 6
(+0−4=4)
25.0%
2.0 / 8
0.0%
−82
0 0 = 0 = 0 = =
–   NirvanaChess 2.3 64-bit3074+13
−13
(+67)6 − 5
(+3−2=6)
54.5%
6.0 / 11
0.0%
+91
= 1 0 = = = 1 = = 0 1
–   Protector 1.9.0 64-bit3060+10
−10
(+53)3 − 8
(+0−5=6)
27.3%
3.0 / 11
0.1%
−79
= = 0 0 0 = = 0 = 0 =
–   Texel 1.06 64-bit3043+16
−16
(+36)5 − 6
(+2−3=6)
45.5%
5.0 / 11
2.0%
+15
= 1 = = 0 0 = = 1 0 =
–   iCE 3.0 64-bit3042+12
−12
(+35)3 − 9
(+0−6=6)
25.0%
3.0 / 12
1.7%
−117
= = 0 0 = 0 0 = 0 = 0 =
–   Booot 6.0.2 64-bit3032+22
−22
(+25)2 − 2
(+1−1=2)
50.0%
2.0 / 4
10.2%
+25
= 0 1 =
–   SmarThink 1.96 64-bit3007+20
−20
(0)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
49.4%
−30
=
–   SmarThink 1.97 64-bit2995+15
−15
(−12)11.5 − 6.5
(+6−1=11)
63.9%
11.5 / 18
74.4%
+63
1 1 = 1 1 = = = = 1 = = 1 = 0 = = =
–   Arasan 20.1 64-bit2964+23
−23
(−43)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
98.6%
+245
= 1 1 1
–   Alfil 15.8 64-bit2964+17
−17
(−43)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
99.2%
+16
1 = = =
–   Vajolet2 2.2 64-bit2961+19
−19
(−46)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
99.3%
−113
= = = 0
–   Pedone 1.4.1 64-bit2958+19
−19
(−49)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
99.6%
−116
= 0 = =
–   Vajolet2 2.3 64-bit2957+20
−20
(−50)3 − 1
(+2−0=2)
75.0%
3.0 / 4
99.6%
+99
1 1 = =
–   Pedone 1.5 64-bit2957+21
−21
(−50)10.5 − 6.5
(+4−0=13)
61.8%
10.5 / 17
99.7%
+14
1 = 1 = = = = = = = = = 1 = = = 1
–   Arasan 19.2 64-bit2952+28
−28
(−55)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
99.5%
+196
1 1 1 1 = 1 1 = = 1
–   Arasan 20.0 64-bit2948+26
−26
(−59)6.5 − 5.5
(+3−2=7)
54.2%
6.5 / 12
99.8%
−27
= 0 = 1 = = = 1 = 0 = 1
–   Nemorino 2.00 64-bit2946+23
−23
(−61)9 − 5
(+6−2=6)
64.3%
9.0 / 14
99.9%
+26
= 1 0 1 1 = = = = 0 1 1 = 1
–   Crafty 25.2 64-bit2931+11
−11
(−76)8 − 6
(+4−2=8)
57.1%
8.0 / 14
100.0%
−33
= 0 1 = = = 1 = = 1 = 1 = 0
–   Laser 1.3 64-bit2925+24
−24
(−82)6.5 − 7.5
(+3−4=7)
46.4%
6.5 / 14
100.0%
−101
= 0 = 0 0 1 = = = 0 = = 1 1
–   Bobcat 8.0 64-bit2924+13
−13
(−83)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
100.0%
−58
= = = = 1 = 0 1 = =
–   Cheng 4.39 64-bit2922+11
−11
(−85)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+57
= 1 = 1
–   Rodent III 0.172 64-bit2910+22
−22
(−97)10 − 4
(+7−1=6)
71.4%
10.0 / 14
100.0%
+37
= = 1 1 1 0 1 1 1 = 1 = = =
–   Wasp 1.25 64-bit2909+22
−22
(−98)6 − 4
(+2−0=8)
60.0%
6.0 / 10
100.0%
−45
= = = 1 = = = 1 = =
–   Crafty 25.1 64-bit2907+35
−35
(−100)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
−5
= = = 1 = 0 = 1 1 1
–   EXchess 7.97b 64-bit2893+13
−13
(−114)6 − 4
(+3−1=6)
60.0%
6.0 / 10
100.0%
−55
= = = 1 0 = = 1 = 1
–   Dirty 30Apr2017 64-bit2856+15
−15
(−151)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+137
1 = 1 1
–   Dirty 3Nov2015 64-bit2838+17
−17
(−169)2 − 1
(+1−0=2)
66.7%
2.0 / 3
100.0%
−86
1 = =

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Created in 2005-2013 by CCRL team
Last games added on June 15, 2019