CCRL 40/4
Downloads and Statistics
September 21, 2019
Testing summary:
Total: 2'102'110 games
played by 2'449 programs
28319 CPU days (X2 4600+)

White wins: 816'272 (38.8%)
Black wins: 660'160 (31.4%)
Draws: 625'678 (29.8%)
White score: 53.7%

Engine Details

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asmFish 191017 64-bit 4CPU (3526+17
−17
)Quote
Authors: Marco Costalba, Joona Kiiski, Stockfish team members Links: Homepage, Development Versions, Testing Framework
Stockfish was originally based on Glaurung by Tord Romstad. The bench on this version (5620312) is identical to the SF dev build from Oct 2nd 2017
This is one of the 61 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 9 64-bit 4CPU3547+12
−12
(+21)42.5 − 37.5
(+14−9=57)
53.1%
42.5 / 80
2.1%
+36
= = = = = = = 1 = = = = = = = = = 1 = = = = 1 = = = = = = = 0 1 = = = = = = = 0 = = 0 = 1 = 0 = 0 = = 1 1 1 = = 1 1 0 = 1 = 0 1 = = = = = 1 0 = = = = 1 = = 0 =
–   SugaR XPrO 1.4 64-bit 4CPU3536+24
−23
(+10)21 − 19
(+5−3=32)
52.5%
21.0 / 40
24.3%
+22
= 0 = = = = 0 = = 1 = = = = = = = 1 = = = = = = 0 = = = = = 1 = = 1 = = 1 = = =
–   SugaR XPrO 1.2 64-bit 4CPU3530+16
−16
(+4)83 − 77
(+14−8=138)
51.9%
83.0 / 160
37.2%
+13
1 = = = = = 1 = = = = = = = 1 1 = = = = = = = = = = 1 = = = = = = = = = = = = = = = = = = = = = = = = = = = = 0 1 0 = = = = = 0 = = = = = = = = 1 = = = = = = = = = 1 0 = = = = = 0 = = = = = = = = = = = 1 = = = 1 = = = = = = = = = = = = 1 = 0 = = = = = = = = = 0 = = = = = = = = = 0 1 = 1 = = = = = = = 1 = = = = = = = =
–   Houdini 6 64-bit 4CPU3519+9
−9
(−7)53.5 − 46.5
(+16−9=75)
53.5%
53.5 / 100
76.3%
+11
1 = 0 1 = = = = = = = = = 0 = = = = = = 1 0 = = = = 1 = = 1 = = 1 = = = = = = = 1 = 1 = 1 = = = 1 = = = = 0 = = = = 0 = 1 = 1 1 = = = = 1 = 0 = = = = 0 = = = = = = 1 0 = = = 0 = = = = = = 1 = = = = =
–   Komodo 11.2 64-bit 4CPU3504+16
−16
(−22)52 − 48
(+17−13=70)
52.0%
52.0 / 100
97.5%
−11
0 = 1 = = = = = = = = = = = 1 = 1 = 1 = = 1 = 0 = = 1 1 = = 1 0 1 = 1 = 1 = = = = 0 0 0 = = = = = = = = = 0 = = = = = = = 0 = 0 = 1 = = = = = 0 = 1 = 0 0 = 1 = = = = = = = = = = = = 0 1 = = = = = 1 1
–   SugaR XPrO 1.3 64-bit 4CPU3501+24
−24
(−25)25.5 − 24.5
(+6−5=39)
51.0%
25.5 / 50
96.0%
−20
= = = = = = = = = 0 1 0 = 0 = = 0 = = = = = = = = = = = = 1 = = 1 = = = 1 = = = 1 = = = = 0 = 1 = =
–   Stockfish 8 64-bit 4CPU3494+12
−11
(−32)57 − 43
(+19−5=76)
57.0%
57.0 / 100
99.9%
+4
= 0 = = 1 = = = = = = = = = = = = = 1 = = 1 = = = = = = 1 = = 1 = = = = = 1 = = 0 = 0 = = = = = 1 = = = 1 1 1 0 1 = = = = = = 0 = = = = = = = = = = 1 = = = 1 = 1 = 1 1 = = 1 = = = = = = = 1 = 1 = = =
–   Fire 6.1 64-bit 4CPU3350+15
−15
(−176)35 − 15
(+22−2=26)
70.0%
35.0 / 50
100.0%
−56
1 = = = = 1 1 1 1 0 1 1 1 = = = 1 1 = = 1 = = = 1 = = 1 = 1 1 1 1 = 1 = = = 0 = 1 = = = = = 1 1 1 =
–   Deep Shredder 13 64-bit 4CPU3324+11
−11
(−202)38 − 12
(+26−0=24)
76.0%
38.0 / 50
100.0%
−40
= = = = 1 = 1 = = 1 1 1 1 1 = = 1 1 1 = 1 1 = = 1 = 1 = = = 1 = 1 1 = 1 1 = 1 = 1 1 = 1 1 = 1 = 1 =
–   Fizbo 1.9 64-bit 4CPU3320+14
−14
(−206)39 − 11
(+28−0=22)
78.0%
39.0 / 50
100.0%
−27
1 1 = 1 1 = 1 1 = = 1 1 1 = 1 1 1 1 = 1 1 = 1 = 1 = 1 1 1 = 1 = 1 = 1 = = 1 1 = = 1 1 = = = = 1 = =
–   Andscacs 0.92 64-bit 4CPU3314+28
−27
(−212)42.5 − 7.5
(+35−0=15)
85.0%
42.5 / 50
100.0%
+41
1 1 = 1 1 = 1 1 1 1 1 = 1 1 1 1 = 1 1 = 1 = 1 1 1 1 = = 1 = 1 = = = 1 1 1 = 1 = 1 1 1 = 1 1 1 1 1 1
–   Booot 6.2 64-bit 4CPU3257+13
−13
(−269)43 − 7
(+36−0=14)
86.0%
43.0 / 50
100.0%
−1
1 = = = 1 = 1 = 1 1 1 1 1 = 1 = 1 1 1 = = 1 1 1 1 = 1 1 = = 1 1 1 1 1 1 = 1 1 1 1 1 1 1 1 1 1 1 1 =
–   Chiron 4 64-bit 4CPU3242+10
−10
(−284)43 − 7
(+36−0=14)
86.0%
43.0 / 50
100.0%
−17
1 1 1 1 1 1 1 = 1 1 1 1 = 1 1 = 1 1 = = 1 1 1 1 1 = 1 1 1 1 1 1 1 = 1 = 1 = 1 = = = = 1 1 1 1 1 = 1
–   Fritz 15 64-bit 4CPU3224+10
−10
(−302)42.5 − 7.5
(+35−0=15)
85.0%
42.5 / 50
100.0%
−48
1 = 1 = = 1 1 1 1 1 1 = = = 1 1 1 1 1 = 1 1 1 1 = 1 1 1 = 1 1 1 1 1 1 1 1 1 1 = 1 = 1 = 1 = = = 1 1
–   Gull 3.1 64-bit 4CPU3215+17
−18
(−311)41.5 − 8.5
(+33−0=17)
83.0%
41.5 / 50
100.0%
−82
1 1 1 1 1 = = = 1 = = 1 1 1 = = = = 1 = 1 1 1 1 1 1 1 1 1 = 1 = 1 1 1 1 = 1 = = = 1 1 1 1 1 = 1 1 1
–   Strelka 5.5 64-bit3141+8
−8
(−385)49 − 1
(+48−0=2)
98.0%
49.0 / 50
100.0%
+217
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 = 1 1 1 1 1 1 1 1 1 1 1 1 1 =

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Created in 2005-2013 by CCRL team
Last games added on September 21, 2019