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 9 64-bit (3034+13
−13		)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
–   Houdini 6 Tactical 64-bit3368+15
−15		(+334)5 − 44
(+0−39=10)
10.2%
5.0 / 49
0.0%
+9
–   Stockfish 8 64-bit3362+8
−8		(+328)3.5 − 35.5
(+1−33=5)
9.0%
3.5 / 39
0.0%
−33
–   Fire 6.1 64-bit3253+10
−10		(+219)7.5 − 32.5
(+0−25=15)
18.8%
7.5 / 40
0.0%
−3
–   Shredder 13 64-bit3247+6
−6		(+213)9.5 − 30.5
(+2−23=15)
23.8%
9.5 / 40
0.0%
+23
–   Fizbo 1.9 64-bit3222+10
−10		(+188)7.5 − 32.5
(+2−27=11)
18.8%
7.5 / 40
0.0%
−49
–   Andscacs 0.921 64-bit3195+12
−12		(+161)8 − 32
(+1−25=14)
20.0%
8.0 / 40
0.0%
−55
–   Chiron 4 64-bit3158+7
−7		(+124)11.5 − 27.5
(+4−20=15)
29.5%
11.5 / 39
0.0%
−26
–   Fritz 16 64-bit3144+9
−9		(+110)16 − 23
(+7−14=18)
41.0%
16.0 / 39
0.0%
+44
–   Texel 1.07 64-bit3114+9
−9		(+80)13 − 27
(+5−19=16)
32.5%
13.0 / 40
0.0%
−47
–   Stockfish 2.1.1 64-bit3085+14
−14		(+51)20.5 − 19.5
(+5−4=31)
51.3%
20.5 / 40
0.0%
+59
–   Gull 3.1 64-bit3084+13
−13		(+50)12 − 26
(+4−18=16)
31.6%
12.0 / 38
0.0%
−82
–   Nemorino 4.00 64-bit3075+15
−15		(+41)3 − 7
(+1−5=4)		30.0%
3.0 / 10
0.0%
−101
–   iCE 3.0 64-bit3075+10
−10		(+41)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
0.0%
+333
–   Senpai 2.0 64-bit3067+9
−9		(+33)19.5 − 24.5
(+6−11=27)
44.3%
19.5 / 44
0.0%
−6
–   Laser 1.4 64-bit3062+16
−16		(+28)18 − 22
(+8−12=20)
45.0%
18.0 / 40
0.3%
−7
–   Pedone 1.7 64-bit3045+14
−14		(+11)5 − 7
(+2−4=6)		41.7%
5.0 / 12
13.3%
−45
–   Arasan 20.3 64-bit3041+17
−17		(+7)22 − 17
(+12−7=20)
56.4%
22.0 / 39
26.7%
+50
–   Pirarucu 3.0.7 64-bit3041+16
−16		(+7)9.5 − 6.5
(+5−2=9)		59.4%
9.5 / 16
24.1%
+69
–   Sting SF 9.9 64-bit3041+13
−13		(+7)15.5 − 16.5
(+4−5=23)
48.4%
15.5 / 32
21.1%
−3
–   Vajolet2 2.5 64-bit3032+15
−15		(−2)7.5 − 4.5
(+4−1=7)		62.5%
7.5 / 12
58.0%
+80
–   Defenchess 1.1f 64-bit3027+11
−11		(−7)4.5 − 1.5
(+4−1=1)		75.0%
4.5 / 6
79.5%
+207
–   Nemorino 3.0 64-bit3026+17
−17		(−8)2 − 2
(+2−2=0)		50.0%
2.0 / 4
78.1%
−8
–   SmarThink 1.97 64-bit3025+13
−13		(−9)25.5 − 18.5
(+14−7=23)
58.0%
25.5 / 44
82.6%
+46
–   Rodent III 0.281 64-bit3023+17
−17		(−11)8 − 6
(+4−2=8)		57.1%
8.0 / 14
84.5%
+38
–   BlackCore 2.0 64-bit3020+16
−16		(−14)7 − 5
(+3−1=8)		58.3%
7.0 / 12
90.9%
+41
–   chess22k 1.11 64-bit3019+17
−17		(−15)7.5 − 6.5
(+6−5=3)		53.6%
7.5 / 14
91.5%
+18
–   ChessBrainVB 3.613016+23
−23		(−18)5 − 5
(+3−3=4)		50.0%
5.0 / 10
91.2%
−13
–   Igel 2.3.0 64-bit3016+22
−22		(−18)12 − 6
(+7−1=10)		66.7%
12.0 / 18
92.1%
+91
–   Demolito 2019-04-27 64-bit3015+16
−16		(−19)6.5 − 7.5
(+2−3=9)		46.4%
6.5 / 14
96.0%
−43
–   Rodent III 0.238 64-bit3011+13
−13		(−23)19 − 13
(+11−5=16)
59.4%
19.0 / 32
99.4%
+40
–   Deuterium 2019.2.37.73 64-bit3011+12
−12		(−23)13.5 − 6.5
(+9−2=9)		67.5%
13.5 / 20
99.4%
+100
–   ChessBrainVB 3.503008+20
−20		(−26)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
98.2%
+86
–   Pedone 1.6 64-bit3004+17
−17		(−30)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
99.7%
−107
–   Vajolet2 2.4 64-bit2996+18
−18		(−38)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−26
–   Amoeba 3.0 64-bit2990+13
−13		(−44)13.5 − 6.5
(+9−2=9)		67.5%
13.5 / 20
100.0%
+80
–   chess22k 1.10 64-bit2982+15
−15		(−52)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
100.0%
+82
–   Hakkapeliitta 3.0 64-bit2979+10
−10		(−55)21 − 19
(+13−11=16)
52.5%
21.0 / 40
100.0%
−33
–   Pirarucu 2.7.4 64-bit2976+15
−15		(−58)10 − 10
(+5−5=10)		50.0%
10.0 / 20
100.0%
−60
–   Wasp 2.6 64-bit2970+11
−11		(−64)25 − 18
(+12−5=26)
58.1%
25.0 / 43
100.0%
−11
–   chess22k 1.9 64-bit2966+18
−18		(−68)6.5 − 5.5
(+2−1=9)		54.2%
6.5 / 12
100.0%
−41
–   Marvin 3.4.0 64-bit2962+16
−16		(−72)9.5 − 2.5
(+7−0=5)		79.2%
9.5 / 12
100.0%
+132
–   Rodent III 0.210 64-bit2960+16
−16		(−74)25.5 − 18.5
(+15−8=21)
58.0%
25.5 / 44
100.0%
−20
–   Crafty 25.2 64-bit2953+9
−9		(−81)2 − 2
(+0−0=4)		50.0%
2.0 / 4
100.0%
−81
–   Wasp 2.01 64-bit2947+17
−17		(−87)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−121
–   Godel 6.0 64-bit2945+16
−16		(−89)8 − 6
(+4−2=8)		57.1%
8.0 / 14
100.0%
−36
–   Dirty CUCUMBER 64-bit2941+9
−9		(−93)6 − 6
(+2−2=8)		50.0%
6.0 / 12
100.0%
−93
–   Francesca MAD 0.29 64-bit2937+18
−18		(−97)7.5 − 4.5
(+5−2=5)		62.5%
7.5 / 12
100.0%
−1
–   Crafty 25.6 64-bit2931+15
−15		(−103)8 − 2
(+6−0=4)		80.0%
8.0 / 10
100.0%
+108
–   Demolito 2018-03-01 64-bit2931+14
−14		(−103)11 − 7
(+6−2=10)		61.1%
11.0 / 18
100.0%
−28
–   Fruit Reloaded 15th ann. 64-bit2930+17
−17		(−104)15.5 − 4.5
(+11−0=9)		77.5%
15.5 / 20
100.0%
+84
–   chess22k 1.7 64-bit2919+19
−19		(−115)12.5 − 3.5
(+11−2=3)		78.1%
12.5 / 16
100.0%
+112
–   Atlas 3.91 64-bit2916+11
−11		(−118)8 − 4
(+4−0=8)		66.7%
8.0 / 12
100.0%
−14
–   Winter 0.5 64-bit2914+14
−14		(−120)6.5 − 7.5
(+3−4=7)		46.4%
6.5 / 14
100.0%
−146
–   Gogobello 2.1 64-bit2909+16
−16		(−125)7 − 5
(+5−3=4)		58.3%
7.0 / 12
100.0%
−52
–   Topple 0.7.1 64-bit2904+21
−21		(−130)3 − 5
(+1−3=4)		37.5%
3.0 / 8
100.0%
−214
–   Invictus r305 64-bit2898+14
−14		(−136)9 − 5
(+6−2=6)		64.3%
9.0 / 14
100.0%
−28
–   Pedantic 0.4.1 64-bit2888+17
−17		(−146)12.5 − 7.5
(+9−4=7)		62.5%
12.5 / 20
100.0%
−49
–   Igel 1.9.0 64-bit2885+22
−22		(−149)5.5 − 4.5
(+2−1=7)		55.0%
5.5 / 10
100.0%
−120
–   Minic 1.39 64-bit2870+23
−23		(−164)10 − 2
(+8−0=4)		83.3%
10.0 / 12
100.0%
+79
–   Pirarucu 2.3.8 64-bit2865+19
−19		(−169)4 − 4
(+1−1=6)		50.0%
4.0 / 8
100.0%
−173
–   Fruit Reloaded 3.2.1 64-bit2851+11
−11		(−183)7 − 3
(+4−0=6)		70.0%
7.0 / 10
100.0%
−57
–   Marvin 3.2.0 64-bit2851+14
−14		(−183)11 − 5
(+9−3=4)		68.8%
11.0 / 16
100.0%
−36
–   Igel 1.8.3 64-bit2842+22
−22		(−192)9 − 1
(+8−0=2)		90.0%
9.0 / 10
100.0%
+133
–   Zurichess Neuchatel 64-bit2838+10
−10		(−196)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+96
1309 games: 319 wins, 393 losses, 597 draws (45.6%), score: 47.2%

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