CCRL 40/15
Downloads and Statistics
October 24, 2020
Testing summary:
Total: 1'185'135 games
played by 2'728 programs

White wins: 408'196 (34.4%)
Black wins: 301'376 (25.4%)
Draws: 475'563 (40.1%)
White score: 54.5%

Engine Details

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Sting SF 7.3 64-bit (3004+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 114 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 8 64-bit3301+11
−11
(+297)0.5 − 7.5
(+0−7=1)
6.3%
0.5 / 8
0.0%
−110
–   Stockfish 7 64-bit3244+13
−13
(+240)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+172
–   Fire 5 64-bit3175+13
−13
(+171)0.5 − 7.5
(+0−7=1)
6.3%
0.5 / 8
0.0%
−238
–   Fizbo 1.9 64-bit3175+12
−12
(+171)0.5 − 2.5
(+0−2=1)
16.7%
0.5 / 3
0.0%
−46
–   Fire 4 64-bit3145+11
−11
(+141)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−8
–   Andscacs 0.89 64-bit3120+16
−16
(+116)2 − 5
(+0−3=4)
28.6%
2.0 / 7
0.0%
−2
–   Fizbo 1.8 64-bit3113+14
−14
(+109)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
0.0%
+146
–   Andscacs 0.872 64-bit3105+14
−14
(+101)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+41
–   Equinox 3.30 64-bit3085+13
−13
(+81)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+81
–   Hannibal 1.7 64-bit3080+9
−10
(+76)5.5 − 6.5
(+2−3=7)
45.8%
5.5 / 12
0.0%
+51
–   Booot 6.1 64-bit3077+18
−18
(+73)2 − 6
(+0−4=4)
25.0%
2.0 / 8
0.0%
−80
–   NirvanaChess 2.3 64-bit3072+12
−12
(+68)6 − 5
(+3−2=6)
54.5%
6.0 / 11
0.0%
+92
–   Protector 1.9.0 64-bit3058+9
−10
(+54)3 − 8
(+0−5=6)
27.3%
3.0 / 11
0.0%
−78
–   iCE 3.0 64-bit3041+12
−12
(+37)3 − 9
(+0−6=6)
25.0%
3.0 / 12
1.3%
−115
–   Texel 1.06 64-bit3041+16
−15
(+37)5 − 6
(+2−3=6)
45.5%
5.0 / 11
1.6%
+16
–   Booot 6.0.2 64-bit3030+22
−22
(+26)2 − 2
(+1−1=2)
50.0%
2.0 / 4
8.6%
+26
–   SmarThink 1.96 64-bit3006+20
−20
(+2)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
45.2%
−28
–   SmarThink 1.97 64-bit2995+16
−16
(−9)11.5 − 6.5
(+6−1=11)
63.9%
11.5 / 18
69.6%
+66
–   Arasan 20.1 64-bit2963+23
−23
(−41)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
98.1%
+247
–   Alfil 15.8 64-bit2963+17
−17
(−41)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
98.8%
+18
–   Vajolet2 2.2 64-bit2960+19
−19
(−44)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
99.1%
−111
–   Pedone 1.4.1 64-bit2957+19
−19
(−47)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
99.4%
−114
–   Vajolet2 2.3 64-bit2956+20
−20
(−48)3 − 1
(+2−0=2)
75.0%
3.0 / 4
99.5%
+101
–   Pedone 1.5 64-bit2955+21
−21
(−49)10.5 − 6.5
(+4−0=13)
61.8%
10.5 / 17
99.6%
+15
–   Arasan 19.2 64-bit2951+28
−28
(−53)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
99.4%
+198
–   Nemorino 2.00 64-bit2945+23
−23
(−59)9 − 5
(+6−2=6)
64.3%
9.0 / 14
99.9%
+28
–   Arasan 20.0 64-bit2945+26
−26
(−59)6.5 − 5.5
(+3−2=7)
54.2%
6.5 / 12
99.8%
−27
–   Crafty 25.2 64-bit2931+11
−11
(−73)8 − 6
(+4−2=8)
57.1%
8.0 / 14
100.0%
−30
–   Laser 1.3 64-bit2924+24
−24
(−80)6.5 − 7.5
(+3−4=7)
46.4%
6.5 / 14
100.0%
−99
–   Bobcat 8.0 64-bit2923+13
−13
(−81)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
100.0%
−56
–   Cheng 4.39 64-bit2921+11
−11
(−83)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+59
–   Rodent III 0.172 64-bit2909+22
−22
(−95)10 − 4
(+7−1=6)
71.4%
10.0 / 14
100.0%
+39
–   Wasp 1.25 64-bit2908+22
−22
(−96)6 − 4
(+2−0=8)
60.0%
6.0 / 10
100.0%
−43
–   EXchess 7.97b 64-bit2893+13
−13
(−111)6 − 4
(+3−1=6)
60.0%
6.0 / 10
100.0%
−52
–   Dirty 30Apr2017 64-bit2856+15
−15
(−148)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+140
–   Crafty 25.1 64-bit2841+27
−27
(−163)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
−68
–   Dirty 3Nov2015 64-bit2837+17
−16
(−167)2 − 1
(+1−0=2)
66.7%
2.0 / 3
100.0%
−84

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Created in 2005-2013 by CCRL team
Last games added on October 24, 2020