CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

Options
Show each game results
Sting SF 7.3 64-bit (3031+23
−23		)Quote
Authors: Marco Costalba, Joona Kiiski, Stockfish team members Links: List of Authors, Homepage, Development Versions, Testing Framework
Stockfish was originally based on Glaurung by Tord Romstad.
This is one of the 152 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 8 64-bit3362+8
−8		(+331)0.5 − 7.5
(+0−7=1)		6.3%
0.5 / 8
0.0%
−61
–   Stockfish 7 64-bit3303+10
−10		(+272)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
+194
–   Fire 5 64-bit3223+11
−11		(+192)0.5 − 7.5
(+0−7=1)		6.3%
0.5 / 8
0.0%
−201
–   Fizbo 1.9 64-bit3222+10
−10		(+191)0.5 − 2.5
(+0−2=1)		16.7%
0.5 / 3
0.0%
−38
–   Fire 4 64-bit3190+9
−9		(+159)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−7
–   BlackCore 4.0 64-bit3185+18
−18		(+154)8 − 20
(+4−16=8)		28.6%
8.0 / 28
0.0%
−14
–   Andscacs 0.89 64-bit3163+13
−13		(+132)2 − 5
(+0−3=4)		28.6%
2.0 / 7
0.0%
−1
–   Fizbo 1.8 64-bit3156+12
−12		(+125)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
0.0%
+170
–   Andscacs 0.872 64-bit3147+11
−11		(+116)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
+44
–   Equinox 3.30 64-bit3124+11
−11		(+93)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+93
–   Hannibal 1.7 64-bit3118+8
−8		(+87)5.5 − 6.5
(+2−3=7)		45.8%
5.5 / 12
0.0%
+57
–   Booot 6.1 64-bit3114+15
−15		(+83)2 − 6
(+0−4=4)		25.0%
2.0 / 8
0.0%
−85
–   NirvanaChess 2.3 64-bit3103+10
−10		(+72)6 − 5
(+3−2=6)		54.5%
6.0 / 11
0.0%
+100
–   Protector 1.9.0 64-bit3092+8
−8		(+61)3 − 8
(+0−5=6)		27.3%
3.0 / 11
0.0%
−86
–   Avalanche 1.2.0 64-bit3086+17
−17		(+55)7 − 9
(+4−6=6)		43.8%
7.0 / 16
0.0%
+8
–   Altair 4.0.0 64-bit3080+17
−17		(+49)7 − 11
(+5−9=4)		38.9%
7.0 / 18
0.0%
−45
–   Texel 1.06 64-bit3075+13
−13		(+44)5 − 6
(+2−3=6)		45.5%
5.0 / 11
0.0%
+19
–   iCE 3.0 64-bit3075+10
−10		(+44)3 − 9
(+0−6=6)		25.0%
3.0 / 12
0.0%
−123
–   Booot 6.0.2 64-bit3061+19
−19		(+30)2 − 2
(+1−1=2)		50.0%
2.0 / 4
2.4%
+30
–   SmarThink 1.96 64-bit3036+17
−17		(+5)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
37.0%
−29
–   Frozenight 5.0.0 64-bit3035+19
−19		(+4)6.5 − 5.5
(+6−5=1)		54.2%
6.5 / 12
39.9%
+41
–   SmarThink 1.97 64-bit3025+13
−13		(−6)11.5 − 6.5
(+6−1=11)		63.9%
11.5 / 18
66.6%
+81
–   Peacekeeper 1.60 64-bit3012+18
−18		(−19)10 − 10
(+6−6=8)		50.0%
10.0 / 20
90.4%
−21
–   Alfil 15.8 64-bit2990+14
−14		(−41)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
99.9%
+30
–   Arasan 20.1 64-bit2990+20
−20		(−41)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
99.6%
+250
–   Vajolet2 2.2 64-bit2986+16
−16		(−45)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
99.9%
−122
–   Pedone 1.4.1 64-bit2982+17
−17		(−49)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
100.0%
−126
–   Vajolet2 2.3 64-bit2981+17
−17		(−50)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+116
–   Pedone 1.5 64-bit2979+18
−18		(−52)10.5 − 6.5
(+4−0=13)		61.8%
10.5 / 17
100.0%
+22
–   Arasan 19.2 64-bit2977+23
−23		(−54)8.5 − 1.5
(+7−0=3)		85.0%
8.5 / 10
100.0%
+206
–   Arasan 20.0 64-bit2970+22
−22		(−61)6.5 − 5.5
(+3−2=7)		54.2%
6.5 / 12
100.0%
−24
–   Nemorino 2.00 64-bit2969+20
−20		(−62)9 − 5
(+6−2=6)		64.3%
9.0 / 14
100.0%
+38
–   Crafty 25.2 64-bit2953+9
−9		(−78)8 − 6
(+4−2=8)		57.1%
8.0 / 14
100.0%
−27
–   Bobcat 8.0 64-bit2946+10
−10		(−85)5.5 − 4.5
(+2−1=7)		55.0%
5.5 / 10
100.0%
−56
–   Laser 1.3 64-bit2945+21
−21		(−86)6.5 − 7.5
(+3−4=7)		46.4%
6.5 / 14
100.0%
−109
–   Cheng 4.39 64-bit2941+9
−9		(−90)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+72
–   Rodent III 0.172 64-bit2930+19
−19		(−101)10 − 4
(+7−1=6)		71.4%
10.0 / 14
100.0%
+51
–   Wasp 1.25 64-bit2927+19
−19		(−104)6 − 4
(+2−0=8)		60.0%
6.0 / 10
100.0%
−42
–   EXchess 7.97b 64-bit2913+10
−10		(−118)6 − 4
(+3−1=6)		60.0%
6.0 / 10
100.0%
−50
–   Wahoo 3.0.0 64-bit2882+19
−19		(−149)13.5 − 6.5
(+10−3=7)		67.5%
13.5 / 20
100.0%
−17
–   Dirty 30Apr2017 64-bit2871+13
−13		(−160)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+131
–   Dirty 3Nov2015 64-bit2850+14
−14		(−181)2 − 1
(+1−0=2)		66.7%
2.0 / 3
100.0%
−86
–   Crafty 25.1 64-bit2837+19
−19		(−194)6.5 − 3.5
(+4−1=5)		65.0%
6.5 / 10
100.0%
−85
418 games: 110 wins, 112 losses, 196 draws (46.9%), score: 49.8%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on November 16, 2024