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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Stockfish 10 64-bit (3447+7
−7		)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
–   Booot 7.3 64-bit3484+10
−10		(+37)9.5 − 14.5
(+2−7=15)		39.6%
9.5 / 24
0.0%
−32
–   SugaR NN 310719 64-bit3476+14
−14		(+29)26 − 34
(+3−11=46)
43.3%
26.0 / 60
0.0%
−11
–   Minic 3.41 64-bit3462+13
−13		(+15)9.5 − 10.5
(+3−4=13)		47.5%
9.5 / 20
2.4%
0
–   Superultra 2.0 64-bit3459+13
−13		(+12)11 − 13
(+3−5=16)		45.8%
11.0 / 24
5.5%
−17
–   Caissa 1.8 64-bit3458+16
−16		(+11)14.5 − 15.5
(+2−3=25)
48.3%
14.5 / 30
11.3%
0
–   SugaR NN 1.1 64-bit3454+14
−14		(+7)29 − 27
(+3−1=52)
51.8%
29.0 / 56
17.7%
+16
–   Velvet 6.0.0 64-bit3452+16
−16		(+5)12 − 12
(+3−3=18)		50.0%
12.0 / 24
29.9%
+3
–   Motor 0.4.0 64-bit3449+22
−22		(+2)12.5 − 17.5
(+1−6=23)
41.7%
12.5 / 30
43.2%
−48
–   SugaR 1.6.1 64-bit3446+13
−13		(−1)46 − 44
(+8−6=76)
51.1%
46.0 / 90
56.4%
+6
–   Viridithas 9.0.0 64-bit3436+16
−16		(−11)15 − 15
(+3−3=24)
50.0%
15.0 / 30
90.1%
−12
–   ShashChess 8.0 64-bit3428+11
−11		(−19)43 − 49
(+4−10=78)
46.7%
43.0 / 92
99.9%
−38
–   Stockfish 9 64-bit3425+10
−10		(−22)40 − 30
(+12−2=56)
57.1%
40.0 / 70
100.0%
+20
–   SugaR XPrO 1.4 64-bit3425+12
−12		(−22)26 − 26
(+7−7=38)
50.0%
26.0 / 52
99.9%
−22
–   Velvet 5.2.0 64-bit3424+14
−14		(−23)12 − 12
(+2−2=20)		50.0%
12.0 / 24
99.9%
−23
–   ShashChess 6.0 64-bit3407+15
−15		(−40)31.5 − 30.5
(+5−4=53)
50.8%
31.5 / 62
100.0%
−35
–   ShashChess 4.0 64-bit3404+15
−15		(−43)26.5 − 27.5
(+2−3=49)
49.1%
26.5 / 54
100.0%
−49
–   Houdini 6 64-bit3392+5
−5		(−55)109 − 67
(+48−6=122)
61.9%
109.0 / 176
100.0%
+19
–   Komodo 13.1 64-bit3390+14
−14		(−57)32 − 20
(+15−3=34)
61.5%
32.0 / 52
100.0%
+15
–   SugaR XPrO 1.5.3 64-bit3387+14
−14		(−60)2 − 2
(+0−0=4)		50.0%
2.0 / 4
100.0%
−60
–   Komodo 11.3.1 64-bit3381+12
−12		(−66)33.5 − 18.5
(+16−1=35)
64.4%
33.5 / 52
100.0%
+24
–   Komodo 12.2.2 64-bit3381+12
−12		(−66)110.5 − 59.5
(+61−10=99)
65.0%
110.5 / 170
100.0%
+33
–   Komodo 13.01 64-bit3381+16
−16		(−66)30.5 − 21.5
(+12−3=37)
58.7%
30.5 / 52
100.0%
−12
–   Komodo 12.3 64-bit3378+14
−14		(−69)49 − 33
(+17−1=64)
59.8%
49.0 / 82
100.0%
−11
–   Komodo 12 64-bit3376+12
−12		(−71)2.5 − 2.5
(+1−1=3)		50.0%
2.5 / 5
100.0%
−62
–   Houdini 6 Tactical 64-bit3368+15
−15		(−79)46 − 24
(+23−1=46)
65.7%
46.0 / 70
100.0%
+19
–   Komodo 13.01 MCTS 64-bit3332+15
−15		(−115)34 − 18
(+19−3=30)
65.4%
34.0 / 52
100.0%
−12
–   Komodo 13.2.5 MCTS 64-bit3331+13
−13		(−116)39 − 13
(+27−1=24)
75.0%
39.0 / 52
100.0%
+55
–   SlowChess Blitz Classic 2.2 64-bit3317+14
−14		(−130)37 − 15
(+23−1=28)
71.2%
37.0 / 52
100.0%
+11
–   Ethereal 11.75 64-bit3316+13
−13		(−131)41.5 − 14.5
(+28−1=27)
74.1%
41.5 / 56
100.0%
+32
–   Komodo 10 64-bit3315+9
−9		(−132)39 − 13
(+28−2=22)
75.0%
39.0 / 52
100.0%
+43
–   Fire 7.1 64-bit3311+7
−7		(−136)147.5 − 57.5
(+92−2=111)
72.0%
147.5 / 205
100.0%
+9
–   Xiphos 0.6 64-bit3303+7
−7		(−144)38 − 18
(+20−0=36)
67.9%
38.0 / 56
100.0%
−30
–   Ethereal 11.53 64-bit3300+12
−12		(−147)41.5 − 19.5
(+24−2=35)
68.0%
41.5 / 61
100.0%
−29
–   Ethereal 11.25 64-bit3288+12
−12		(−159)46 − 20
(+26−0=40)
69.7%
46.0 / 66
100.0%
−32
–   Komodo 12.3 MCTS 64-bit3285+12
−12		(−162)46.5 − 11.5
(+37−2=19)
80.2%
46.5 / 58
100.0%
+60
–   Xiphos 0.5 64-bit3280+11
−11		(−167)47.5 − 16.5
(+32−1=31)
74.2%
47.5 / 64
100.0%
−1
–   Ethereal 11.00 64-bit3273+12
−12		(−174)126.5 − 47.5
(+81−2=91)
72.7%
126.5 / 174
100.0%
−22
–   Komodo 12.2.2 MCTS 64-bit3262+13
−13		(−185)57 − 13
(+44−0=26)
81.4%
57.0 / 70
100.0%
+40
–   Laser 1.7 64-bit3256+6
−6		(−191)55.5 − 16.5
(+40−1=31)
77.1%
55.5 / 72
100.0%
−2
–   rofChade 2.202 64-bit3254+9
−9		(−193)45.5 − 10.5
(+35−0=21)
81.3%
45.5 / 56
100.0%
+30
–   Defenchess 2.2 64-bit3251+7
−7		(−196)45 − 15
(+30−0=30)
75.0%
45.0 / 60
100.0%
−28
–   Schooner 2.2 64-bit3250+7
−7		(−197)38.5 − 13.5
(+25−0=27)
74.0%
38.5 / 52
100.0%
−36
–   Booot 6.3.1 64-bit3248+8
−8		(−199)160.5 − 39.5
(+122−1=77)
80.3%
160.5 / 200
100.0%
+16
–   Shredder 13 64-bit3247+6
−6		(−200)140.5 − 40.5
(+100−0=81)
77.6%
140.5 / 181
100.0%
−9
–   Fritz 17 64-bit3246+14
−14		(−201)26.5 − 5.5
(+21−0=11)
82.8%
26.5 / 32
100.0%
+38
–   Fizbo 2 64-bit3243+7
−7		(−204)153.5 − 46.5
(+111−4=85)
76.8%
153.5 / 200
100.0%
−16
–   Andscacs 0.95 64-bit3230+8
−8		(−217)113.5 − 23.5
(+90−0=47)
82.8%
113.5 / 137
100.0%
+22
–   Andscacs 0.94 64-bit3216+11
−11		(−231)84.5 − 19.5
(+67−2=35)
81.3%
84.5 / 104
100.0%
−2
–   rofChade 2.1 64-bit3202+13
−13		(−245)44 − 12
(+32−0=24)
78.6%
44.0 / 56
100.0%
−46
–   Defenchess 2.1 64-bit3194+19
−19		(−253)17 − 3
(+14−0=6)		85.0%
17.0 / 20
100.0%
+7
–   Xiphos 0.4 64-bit3188+9
−9		(−259)150.5 − 27.5
(+123−0=55)
84.6%
150.5 / 178
100.0%
−1
–   Schooner 2.1 64-bit3178+13
−13		(−269)31 − 6
(+25−0=12)
83.8%
31.0 / 37
100.0%
−19
–   Arasan 21.4 64-bit3176+14
−14		(−271)27.5 − 4.5
(+23−0=9)
85.9%
27.5 / 32
100.0%
+2
–   Laser 1.6 64-bit3175+8
−8		(−272)149 − 25
(+125−1=48)
85.6%
149.0 / 174
100.0%
0
–   Arasan 21.3 64-bit3164+12
−12		(−283)45 − 7
(+38−0=14)
86.5%
45.0 / 52
100.0%
−2
–   Roc 1.0 64-bit3163+17
−17		(−284)18.5 − 1.5
(+17−0=3)		92.5%
18.5 / 20
100.0%
+85
–   Gull 3 64-bit3161+6
−6		(−286)145.5 − 24.5
(+122−1=47)
85.6%
145.5 / 170
100.0%
−14
–   Chiron 4 64-bit3158+7
−7		(−289)148.5 − 21.5
(+127−0=43)
87.4%
148.5 / 170
100.0%
+1
–   Schooner 2.0.34 64-bit3150+10
−10		(−297)87 − 17
(+70−0=34)
83.7%
87.0 / 104
100.0%
−49
–   Houdini 1.5a 64-bit3149+9
−9		(−298)50.5 − 1.5
(+49−0=3)
97.1%
50.5 / 52
100.0%
+201
–   Fritz 16 64-bit3144+9
−9		(−303)91 − 14
(+77−0=28)
86.7%
91.0 / 105
100.0%
−20
–   Strelka 5.5 64-bit3142+5
−5		(−305)151 − 19
(+132−0=38)
88.8%
151.0 / 170
100.0%
+5
–   NirvanaChess 2.4 64-bit3139+7
−7		(−308)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
−14
–   Nemorino 5.00 64-bit3126+11
−11		(−321)66.5 − 7.5
(+60−1=13)
89.9%
66.5 / 74
100.0%
+11
–   Arasan 21.2 64-bit3117+14
−14		(−330)64.5 − 5.5
(+59−0=11)
92.1%
64.5 / 70
100.0%
+32
–   Rybka 4.1 64-bit3113+7
−7		(−334)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
–   Wasp 3.50 64-bit3061+11
−11		(−386)4.5 − 0.5
(+4−0=1)		90.0%
4.5 / 5
100.0%
−65
–   Devel 2.00002728+12
−12		(−719)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Sjakk 2.2 64-bit2626+13
−13		(−821)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
5018 games: 2486 wins, 131 losses, 2401 draws (47.8%), score: 73.5%

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