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 7 64-bit (3303+10
−10		)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
–   Altair 6.0.0 64-bit3433+14
−14		(+130)9 − 21
(+1−13=16)
30.0%
9.0 / 30
0.0%
−3
–   Reckless 0.7.0 64-bit3417+17
−17		(+114)7.5 − 12.5
(+2−7=11)		37.5%
7.5 / 20
0.0%
+29
–   Booot 7.1 64-bit3403+13
−13		(+100)9.5 − 16.5
(+0−7=19)		36.5%
9.5 / 26
0.0%
+16
–   Renegade 1.0.0 64-bit3395+13
−13		(+92)8 − 16
(+1−9=14)		33.3%
8.0 / 24
0.0%
−20
–   Serendipity 0.3.1 64-bit3390+20
−20		(+87)6.5 − 11.5
(+0−5=13)		36.1%
6.5 / 18
0.0%
+2
–   Devre 4.0 64-bit3387+11
−11		(+84)9 − 13
(+1−5=16)		40.9%
9.0 / 22
0.0%
+29
–   Integral v4 64-bit3384+18
−18		(+81)6 − 11
(+0−5=12)		35.3%
6.0 / 17
0.0%
−11
–   Sapling 1.2.2 64-bit3378+19
−19		(+75)11 − 15
(+3−7=16)		42.3%
11.0 / 26
0.0%
+23
–   Viridithas 8.1.0 64-bit3373+18
−18		(+70)9.5 − 18.5
(+2−11=15)		33.9%
9.5 / 28
0.0%
−36
–   Marvin 6.1.0 64-bit3368+11
−11		(+65)10 − 14
(+3−7=14)		41.7%
10.0 / 24
0.0%
+10
–   Rebel 15x2 64-bit3365+15
−15		(+62)10.5 − 11.5
(+3−4=15)		47.7%
10.5 / 22
0.0%
+46
–   Komodo 10.4 64-bit3364+11
−11		(+61)24 − 28
(+5−9=38)
46.2%
24.0 / 52
0.0%
+36
–   StockDory Starfish 0.1 64-bit3354+12
−12		(+51)16.5 − 13.5
(+10−7=13)
55.0%
16.5 / 30
0.0%
+89
–   Velvet 4.1.0 64-bit3351+13
−13		(+48)14 − 16
(+7−9=14)
46.7%
14.0 / 30
0.0%
+24
–   Komodo 10.2 64-bit3346+12
−12		(+43)23 − 29
(+2−8=42)
44.2%
23.0 / 52
0.0%
+11
–   Minic 3.18 64-bit3346+14
−14		(+43)10 − 10
(+3−3=14)		50.0%
10.0 / 20
0.0%
+41
–   Uralochka 3.36c 64-bit3339+16
−16		(+36)11 − 15
(+4−8=14)		42.3%
11.0 / 26
0.0%
−13
–   Booot 7.0-beta 64-bit3337+14
−14		(+34)10.5 − 9.5
(+3−2=15)		52.5%
10.5 / 20
0.0%
+48
–   Stash 36.0 64-bit3335+17
−17		(+32)9.5 − 14.5
(+0−5=19)		39.6%
9.5 / 24
0.0%
−28
–   Lc0 0.28.2 w752187 64-bit3328+17
−17		(+25)11.5 − 8.5
(+7−4=9)		57.5%
11.5 / 20
0.6%
+81
–   Komodo 10.3 64-bit3325+13
−13		(+22)21 − 31
(+4−14=34)
40.4%
21.0 / 52
0.2%
−39
–   Rice 6.0 64-bit3324+17
−17		(+21)13 − 11
(+4−2=18)		54.2%
13.0 / 24
1.5%
+46
–   Alexandria 3.5 64-bit3323+14
−14		(+20)10.5 − 13.5
(+0−3=21)		43.8%
10.5 / 24
0.7%
−15
–   Komodo 10.1 64-bit3318+14
−14		(+15)21.5 − 32.5
(+1−12=41)
39.8%
21.5 / 54
3.0%
−45
–   Komodo 10 64-bit3315+9
−9		(+12)25 − 25
(+7−7=36)
50.0%
25.0 / 50
3.1%
+12
–   Avalanche 2.0.0 64-bit3312+15
−15		(+9)10.5 − 11.5
(+2−3=17)		47.7%
10.5 / 22
14.7%
−5
–   Viridithas 7.0.0 64-bit3310+17
−17		(+7)8 − 12
(+1−5=14)		40.0%
8.0 / 20
21.8%
−54
–   Texel 1.09 64-bit3308+17
−17		(+5)15 − 15
(+5−5=20)
50.0%
15.0 / 30
30.8%
+5
–   Komodo 9.2 64-bit3308+15
−15		(+5)24 − 26
(+5−7=38)
48.0%
24.0 / 50
26.6%
−8
–   Komodo 9.3 64-bit3306+14
−14		(+3)24 − 26
(+5−7=38)
48.0%
24.0 / 50
33.4%
−6
–   Komodo 9.42 64-bit3299+16
−16		(−4)29 − 25
(+11−7=36)
53.7%
29.0 / 54
63.6%
+20
–   Little Goliath Evolution 3.16 64-bit3295+14
−14		(−8)15 − 13
(+6−4=18)		53.6%
15.0 / 28
81.2%
+14
–   HIARCS 15.3.1 64-bit3286+17
−17		(−17)15.5 − 14.5
(+4−3=23)
51.7%
15.5 / 30
96.0%
−6
–   Smallbrain 6.0 64-bit3284+15
−15		(−19)9 − 5
(+5−1=8)		64.3%
9.0 / 14
98.1%
+76
–   Weiss 2.0 64-bit3267+10
−10		(−36)11 − 9
(+5−3=12)		55.0%
11.0 / 20
100.0%
+1
–   Drofa 4.1.0 64-bit3249+14
−14		(−54)16 − 8
(+8−0=16)		66.7%
16.0 / 24
100.0%
+51
–   Komodo 7a 64-bit3220+14
−14		(−83)29 − 21
(+10−2=38)
58.0%
29.0 / 50
100.0%
−32
–   Houdini 4 64-bit3214+9
−9		(−89)46 − 14
(+34−2=24)
76.7%
46.0 / 60
100.0%
+101
–   Fire 4 64-bit3190+9
−9		(−113)53 − 27
(+29−3=48)
66.3%
53.0 / 80
100.0%
−7
–   Gull 3 64-bit3161+6
−6		(−142)47.5 − 20.5
(+27−0=41)
69.9%
47.5 / 68
100.0%
−15
–   Fizbo 1.8 64-bit3156+12
−12		(−147)41.5 − 14.5
(+27−0=29)
74.1%
41.5 / 56
100.0%
+12
–   Houdini 1.5a 64-bit3149+9
−9		(−154)40.5 − 9.5
(+31−0=19)
81.0%
40.5 / 50
100.0%
+66
–   Andscacs 0.88 64-bit3148+12
−12		(−155)39 − 13
(+26−0=26)
75.0%
39.0 / 52
100.0%
+13
–   Andscacs 0.872 64-bit3147+11
−11		(−156)42 − 22
(+22−2=40)
65.6%
42.0 / 64
100.0%
−56
–   Strelka 5.5 64-bit3142+5
−5		(−161)34.5 − 15.5
(+19−0=31)
69.0%
34.5 / 50
100.0%
−39
–   Critter 1.6a 64-bit3140+6
−6		(−163)36 − 18
(+18−0=36)
66.7%
36.0 / 54
100.0%
−59
–   Fritz 15 64-bit3136+8
−8		(−167)47.5 − 12.5
(+35−0=25)
79.2%
47.5 / 60
100.0%
+36
–   Equinox 3.20 64-bit3134+7
−7		(−169)36.5 − 14.5
(+22−0=29)
71.6%
36.5 / 51
100.0%
−27
–   Andscacs 0.86 64-bit3128+17
−17		(−175)30.5 − 9.5
(+22−1=17)
76.3%
30.5 / 40
100.0%
+7
–   Equinox 3.30 64-bit3124+11
−11		(−179)56.5 − 16.5
(+40−0=33)
77.4%
56.5 / 73
100.0%
+8
–   Hannibal 1.7 64-bit3118+8
−8		(−185)29.5 − 10.5
(+22−3=15)
73.8%
29.5 / 40
100.0%
−12
–   Booot 6.1 64-bit3114+15
−15		(−189)7.5 − 2.5
(+5−0=5)		75.0%
7.5 / 10
100.0%
−19
–   Rybka 4.1 64-bit3113+7
−7		(−190)36.5 − 13.5
(+24−1=25)
73.0%
36.5 / 50
100.0%
−34
–   Rybka 4 64-bit3111+9
−9		(−192)40.5 − 9.5
(+31−0=19)
81.0%
40.5 / 50
100.0%
+28
–   Bouquet 1.8 64-bit3110+7
−7		(−193)34.5 − 15.5
(+20−1=29)
69.0%
34.5 / 50
100.0%
−69
–   NirvanaChess 2.3 64-bit3103+10
−10		(−200)27.5 − 8.5
(+19−0=17)
76.4%
27.5 / 36
100.0%
−20
–   Fizbo 1.7 64-bit3098+18
−18		(−205)6 − 2
(+4−0=4)		75.0%
6.0 / 8
100.0%
−36
–   NirvanaChess 2.2 64-bit3098+12
−12		(−205)55.5 − 14.5
(+42−1=27)
79.3%
55.5 / 70
100.0%
+4
–   Andscacs 0.85 64-bit3095+15
−15		(−208)40 − 14
(+26−0=28)
74.1%
40.0 / 54
100.0%
−47
–   Protector 1.9.0 64-bit3092+8
−8		(−211)58 − 16
(+44−2=28)
78.4%
58.0 / 74
100.0%
−7
–   BlackMamba 2.0 64-bit3091+8
−8		(−212)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+80
–   Chiron 3.01 64-bit3083+16
−16		(−220)26.5 − 5.5
(+22−1=9)
82.8%
26.5 / 32
100.0%
+28
–   Andscacs 0.84 64-bit3076+21
−21		(−227)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
–   iCE 3.0 64-bit3075+10
−10		(−228)12 − 4
(+8−0=8)		75.0%
12.0 / 16
100.0%
−58
–   Texel 1.06 64-bit3075+13
−13		(−228)6 − 2
(+4−0=4)		75.0%
6.0 / 8
100.0%
−59
–   Sting SF 5 64-bit3072+15
−15		(−231)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
−60
–   Sting SF 6.7 64-bit3070+23
−23		(−233)3.5 − 1.5
(+3−1=1)		70.0%
3.5 / 5
100.0%
−81
–   Hannibal 1.5 64-bit3070+11
−11		(−233)14 − 2
(+12−0=4)		87.5%
14.0 / 16
100.0%
+57
–   Booot 6.0.2 64-bit3061+19
−19		(−242)7 − 1
(+6−0=2)		87.5%
7.0 / 8
100.0%
+48
–   Sting SF 6.1 64-bit3056+23
−23		(−247)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
–   Texel 1.05 64-bit3039+13
−13		(−264)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
–   SmarThink 1.96 64-bit3036+17
−17		(−267)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+25
–   Sting SF 7.3 64-bit3031+23
−23		(−272)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−194
–   Alfil 15.8 64-bit2990+14
−14		(−313)7.5 − 0.5
(+7−0=1)		93.8%
7.5 / 8
100.0%
+81
–   Fizbo 1.6 64-bit2989+21
−21		(−314)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−236
–   Vajolet2 2.2 64-bit2986+16
−16		(−317)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
−24
–   Pedone 1.4.1 64-bit2982+17
−17		(−321)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
−31
–   Fizbo 1.5 64-bit2981+18
−18		(−322)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
−29
–   Hakkapeliitta 3.0 64-bit2979+10
−10		(−324)7 − 1
(+6−0=2)		87.5%
7.0 / 8
100.0%
−31
2472 games: 828 wins, 238 losses, 1406 draws (56.9%), score: 61.9%

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