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 9 64-bit 4CPU (3491+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
–   Alexandria 5.0 64-bit 4CPU3560+15
−15		(+69)9 − 21
(+0−12=18)
30.0%
9.0 / 30
0.0%
−59
–   SugaR XPrO 1.5.3 64-bit 4CPU3496+20
−20		(+5)16.5 − 15.5
(+2−1=29)
51.6%
16.5 / 32
32.9%
+13
–   SugaR XPrO 1.4 64-bit 4CPU3475+15
−15		(−16)24 − 26
(+1−3=46)
48.0%
24.0 / 50
95.1%
−27
–   asmFish 051117 64-bit 4CPU3470+17
−17		(−21)25.5 − 24.5
(+6−5=39)
51.0%
25.5 / 50
98.2%
−16
–   SugaR XPrO 1.2 64-bit 4CPU3462+17
−17		(−29)26.5 − 23.5
(+7−4=39)
53.0%
26.5 / 50
99.8%
−10
–   Houdini 6 64-bit 4CPU3456+7
−7		(−35)27.5 − 23.5
(+7−3=41)
53.9%
27.5 / 51
100.0%
−10
–   Komodo 11.3.1 64-bit 4CPU3456+16
−16		(−35)27 − 25
(+7−5=40)
51.9%
27.0 / 52
100.0%
−23
–   Komodo 12 64-bit 4CPU3454+14
−14		(−37)28 − 22
(+11−5=34)
56.0%
28.0 / 50
100.0%
+2
–   Komodo 11.2 64-bit 4CPU3452+15
−15		(−39)26 − 24
(+8−6=36)
52.0%
26.0 / 50
100.0%
−28
–   Stockfish 8 64-bit 4CPU3438+11
−11		(−53)29.5 − 20.5
(+10−1=39)
59.0%
29.5 / 50
100.0%
+2
–   SugaR XPrO 1.3 64-bit 4CPU3431+20
−20		(−60)32 − 18
(+14−0=36)
64.0%
32.0 / 50
100.0%
+25
–   Fire 7.1 64-bit 4CPU3378+10
−10		(−113)29 − 11
(+18−0=22)
72.5%
29.0 / 40
100.0%
+36
–   Ethereal 11.00 64-bit 4CPU3351+17
−17		(−140)21.5 − 10.5
(+11−0=21)
67.2%
21.5 / 32
100.0%
−30
–   Fire 6.1 64-bit 4CPU3338+15
−15		(−153)36.5 − 13.5
(+23−0=27)
73.0%
36.5 / 50
100.0%
−1
–   Deep Shredder 13 64-bit 4CPU3329+9
−9		(−162)41 − 9
(+32−0=18)
82.0%
41.0 / 50
100.0%
+68
–   Ethereal 10.55 64-bit 4CPU3322+19
−19		(−169)24.5 − 7.5
(+17−0=15)
76.6%
24.5 / 32
100.0%
+12
–   Fizbo 2 64-bit 4CPU3320+11
−11		(−171)39 − 11
(+29−1=20)
78.0%
39.0 / 50
100.0%
+26
–   Booot 6.3.1 64-bit 4CPU3312+13
−13		(−179)24 − 9
(+15−0=18)
72.7%
24.0 / 33
100.0%
−27
–   Andscacs 0.94 64-bit 4CPU3310+16
−16		(−181)24.5 − 7.5
(+17−0=15)
76.6%
24.5 / 32
100.0%
+1
–   Xiphos 0.4 64-bit 4CPU3299+16
−16		(−192)23.5 − 9.5
(+14−0=19)
71.2%
23.5 / 33
100.0%
−53
–   Andscacs 0.921 64-bit 4CPU3288+14
−14		(−203)39 − 11
(+28−0=22)
78.0%
39.0 / 50
100.0%
−8
–   Andscacs 0.93 64-bit 4CPU3287+15
−15		(−204)39.5 − 10.5
(+29−0=21)
79.0%
39.5 / 50
100.0%
−1
–   Laser 1.6 64-bit 4CPU3266+14
−14		(−225)27 − 5
(+22−0=10)
84.4%
27.0 / 32
100.0%
+30
–   Booot 6.2 64-bit 4CPU3262+13
−13		(−229)41.5 − 8.5
(+33−0=17)
83.0%
41.5 / 50
100.0%
+11
–   Schooner 2.0.34 64-bit 4CPU3246+17
−17		(−245)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−210
–   Fritz 16 64-bit 4CPU3238+10
−10		(−253)44.5 − 5.5
(+39−0=11)
89.0%
44.5 / 50
100.0%
+59
–   Chiron 4 64-bit 4CPU3235+10
−10		(−256)41 − 9
(+32−0=18)
82.0%
41.0 / 50
100.0%
−25
–   Gull 3 64-bit 4CPU3225+9
−9		(−266)46.5 − 5.5
(+41−0=11)
89.4%
46.5 / 52
100.0%
+52
–   NirvanaChess 2.4 64-bit 4CPU3224+12
−12		(−267)40 − 8
(+32−0=16)
83.3%
40.0 / 48
100.0%
−22
–   Arasan 21.1 64-bit 4CPU3213+22
−22		(−278)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
–   Texel 1.07 64-bit 4CPU3189+12
−12		(−302)44 − 6
(+38−0=12)
88.0%
44.0 / 50
100.0%
−3
–   Laser 1.5 64-bit 4CPU3185+18
−18		(−306)46 − 4
(+42−0=8)
92.0%
46.0 / 50
100.0%
+52
–   BlackMamba 2.0 64-bit 4CPU3162+13
−13		(−329)44 − 6
(+38−0=12)
88.0%
44.0 / 50
100.0%
−30
–   Strelka 5.5 64-bit3142+5
−5		(−349)47 − 3
(+44−0=6)
94.0%
47.0 / 50
100.0%
+51
–   iCE 3.0 64-bit3075+10
−10		(−416)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
–   E.T. Chess 13.01.082644+11
−11		(−847)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1453 games: 670 wins, 46 losses, 737 draws (50.7%), score: 71.5%

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