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

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Sting SF 6.7 64-bit (3070+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 7 64-bit3303+10
−10		(+233)1.5 − 3.5
(+1−3=1)		30.0%
1.5 / 5
0.0%
+81
–   Alexandria 2.4 64-bit3238+17
−17		(+168)6.5 − 13.5
(+1−8=11)		32.5%
6.5 / 20
0.0%
+52
–   Houdini 4 64-bit3214+9
−9		(+144)2.5 − 7.5
(+1−6=3)		25.0%
2.5 / 10
0.0%
−49
–   Fire 4 64-bit3190+9
−9		(+120)5 − 10
(+1−6=8)		33.3%
5.0 / 15
0.0%
+2
–   Gull 3 64-bit3161+6
−6		(+91)5 − 5
(+2−2=6)		50.0%
5.0 / 10
0.0%
+91
–   Strelka 5.5 64-bit3142+5
−5		(+72)5 − 5
(+4−4=2)		50.0%
5.0 / 10
0.0%
+77
–   Critter 1.6a 64-bit3140+6
−6		(+70)3 − 7
(+0−4=6)		30.0%
3.0 / 10
0.0%
−59
–   Fritz 15 64-bit3136+8
−8		(+66)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−100
–   Equinox 3.20 64-bit3134+7
−7		(+64)2 − 8
(+0−6=4)		20.0%
2.0 / 10
0.0%
−147
–   Andscacs 0.86 64-bit3128+17
−17		(+58)7.5 − 10.5
(+1−4=13)		41.7%
7.5 / 18
0.0%
+10
–   Equinox 3.30 64-bit3124+11
−11		(+54)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
0.0%
−5
–   Rybka 4.1 64-bit3113+7
−7		(+43)5.5 − 4.5
(+5−4=1)		55.0%
5.5 / 10
0.0%
+93
–   Bouquet 1.8 64-bit3110+7
−7		(+40)2.5 − 7.5
(+1−6=3)		25.0%
2.5 / 10
0.0%
−146
–   NirvanaChess 2.2 64-bit3098+12
−12		(+28)10.5 − 10.5
(+4−4=13)		50.0%
10.5 / 21
1.6%
+24
–   Fizbo 1.7 64-bit3098+18
−18		(+28)8.5 − 12.5
(+4−8=9)		40.5%
8.5 / 21
2.9%
−42
–   Lambergar 0.6.0 64-bit3097+20
−20		(+27)4.5 − 7.5
(+2−5=5)		37.5%
4.5 / 12
3.7%
−62
–   Protector 1.9.0 64-bit3092+8
−8		(+22)8 − 12
(+2−6=12)		40.0%
8.0 / 20
3.8%
−41
–   BlackMamba 2.0 64-bit3091+8
−8		(+21)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
4.3%
−141
–   Chiron 3.01 64-bit3083+16
−16		(+13)1 − 1
(+0−0=2)		50.0%
1.0 / 2
18.9%
+13
–   Texel 1.06 64-bit3075+13
−13		(+5)7.5 − 6.5
(+5−4=5)		53.6%
7.5 / 14
35.1%
+30
–   iCE 3.0 64-bit3075+10
−10		(+5)12 − 9
(+8−5=8)		57.1%
12.0 / 21
35.8%
+58
–   Hannibal 1.5 64-bit3070+11
−11		(0)10.5 − 11.5
(+3−4=15)		47.7%
10.5 / 22
50.0%
−17
–   Booot 6.0.2 64-bit3061+19
−19		(−9)7.5 − 5.5
(+3−1=9)		57.7%
7.5 / 13
73.2%
+41
–   Princhess 0.15.1 64-bit3042+16
−16		(−28)13 − 7
(+9−3=8)		65.0%
13.0 / 20
98.0%
+82
–   Texel 1.05 64-bit3039+13
−13		(−31)10.5 − 8.5
(+6−4=9)		55.3%
10.5 / 19
99.2%
+3
–   Naum 4.6 64-bit3039+10
−10		(−31)1 − 1
(+1−1=0)		50.0%
1.0 / 2
99.4%
−30
–   SmarThink 1.96 64-bit3036+17
−17		(−34)7 − 8
(+2−3=10)		46.7%
7.0 / 15
99.3%
−61
–   Alfil 15.8 64-bit2990+14
−14		(−80)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
–   Senpai 1.0 64-bit2986+11
−11		(−84)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−83
–   Vajolet2 2.2 64-bit2986+16
−16		(−84)8.5 − 3.5
(+6−1=5)		70.8%
8.5 / 12
100.0%
+59
–   HIARCS 142985+8
−8		(−85)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+77
–   SmarThink 1.90 64-bit2983+26
−26		(−87)2 − 2
(+0−0=4)		50.0%
2.0 / 4
100.0%
−87
–   Pedone 1.4.1 64-bit2982+17
−17		(−88)10 − 6
(+5−1=10)		62.5%
10.0 / 16
100.0%
−3
–   Hakkapeliitta 3.0 64-bit2979+10
−10		(−91)11.5 − 8.5
(+7−4=9)		57.5%
11.5 / 20
100.0%
−38
–   Cheng 4.39 64-bit2941+9
−9		(−129)8 − 2
(+6−0=4)		80.0%
8.0 / 10
100.0%
+81
–   Bobcat 7.6 64-bit2895+18
−18		(−175)8.5 − 1.5
(+7−0=3)		85.0%
8.5 / 10
100.0%
+84
–   StockNemo 5.0.0.0 64-bit2843+21
−21		(−227)15 − 5
(+12−2=6)		75.0%
15.0 / 20
100.0%
−39
439 games: 113 wins, 115 losses, 211 draws (48.1%), score: 49.8%

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