CCRL 40/4
Downloads and Statistics
December 7, 2019
Testing summary:
Total: 2'143'600 games
played by 2'509 programs
29100 CPU days (X2 4600+)

White wins: 830'432 (38.7%)
Black wins: 670'629 (31.3%)
Draws: 642'539 (30.0%)
White score: 53.7%

Engine Details

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Show each game results
Stockfish 9 64-bit 4CPU (3547+12
−12
)Quote
Authors: Marco Costalba, Joona Kiiski, Stockfish team members Links: Homepage, Development Versions, Testing Framework
Stockfish was originally based on Glaurung by Tord Romstad.
This is one of the 62 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   SugaR XPrO 1.4 64-bit 4CPU3536+24
−23
(−11)19.5 − 20.5
(+1−2=37)
48.8%
19.5 / 40
79.8%
−15
–   Stockfish 130118 64-bit 4CPU3533+30
−29
(−14)41.5 − 40.5
(+7−6=69)
50.6%
41.5 / 82
81.8%
−11
–   SugaR XPrO 1.2 64-bit 4CPU3529+16
−16
(−18)44 − 38
(+10−4=68)
53.7%
44.0 / 82
96.2%
0
–   asmFish 191017 64-bit 4CPU3526+17
−17
(−21)37.5 − 42.5
(+9−14=57)
46.9%
37.5 / 80
97.9%
−36
–   Houdini 6 64-bit 4CPU3519+8
−8
(−28)87 − 81
(+28−22=118)
51.8%
87.0 / 168
100.0%
−18
–   Komodo 11.2 64-bit 4CPU3504+16
−16
(−43)103 − 66
(+46−9=114)
60.9%
103.0 / 169
100.0%
+17
–   SugaR XPrO 1.3 64-bit 4CPU3501+24
−24
(−46)50 − 32
(+21−3=58)
61.0%
50.0 / 82
100.0%
+12
–   Stockfish 8 64-bit 4CPU3494+11
−11
(−53)51 − 31
(+23−3=56)
62.2%
51.0 / 82
100.0%
+13
–   Komodo 12.2.2 64-bit 4CPU3491+18
−18
(−56)45 − 41
(+12−8=66)
52.3%
45.0 / 86
100.0%
−42
–   Komodo 12 64-bit 4CPU3489+19
−19
(−58)55 − 41
(+22−8=66)
57.3%
55.0 / 96
100.0%
−18
–   Komodo 11.3.1 64-bit 4CPU3487+25
−24
(−60)57.5 − 42.5
(+21−6=73)
57.5%
57.5 / 100
100.0%
−20
–   Fire 7.1 64-bit 4CPU3426+10
−10
(−121)24 − 16
(+9−1=30)
60.0%
24.0 / 40
100.0%
−67
–   Ethereal 11.00 64-bit 4CPU3384+17
−17
(−163)24 − 11
(+13−0=22)
68.6%
24.0 / 35
100.0%
−56
–   Fire 6.1 64-bit 4CPU3349+15
−15
(−198)64.5 − 17.5
(+48−1=33)
78.7%
64.5 / 82
100.0%
−9
–   Fizbo 2 64-bit 4CPU3347+11
−11
(−200)65 − 17
(+49−1=32)
79.3%
65.0 / 82
100.0%
−7
–   Booot 6.3.1 64-bit 4CPU3325+14
−14
(−222)38.5 − 10.5
(+28−0=21)
78.6%
38.5 / 49
100.0%
−39
–   Andscacs 0.94 64-bit 4CPU3325+19
−19
(−222)42.5 − 6.5
(+36−0=13)
86.7%
42.5 / 49
100.0%
+54
–   Deep Shredder 13 64-bit 4CPU3324+11
−11
(−223)67.5 − 14.5
(+53−0=29)
82.3%
67.5 / 82
100.0%
−1
–   Andscacs 0.93 64-bit 4CPU3301+17
−17
(−246)144.5 − 24.5
(+122−2=45)
85.5%
144.5 / 169
100.0%
+20
–   Schooner 2.0.34 64-bit 4CPU3276+16
−16
(−271)37.5 − 5.5
(+32−0=11)
87.2%
37.5 / 43
100.0%
+12
–   Gull 3 64-bit 4CPU3260+9
−9
(−287)77.5 − 4.5
(+73−0=9)
94.5%
77.5 / 82
100.0%
+147
–   Booot 6.2 64-bit 4CPU3258+13
−13
(−289)73.5 − 8.5
(+65−0=17)
89.6%
73.5 / 82
100.0%
+33
–   Chiron 4 64-bit 4CPU3241+10
−10
(−306)146.5 − 22.5
(+125−1=43)
86.7%
146.5 / 169
100.0%
−26
–   Fritz 16 64-bit 4CPU3228+16
−16
(−319)74.5 − 7.5
(+67−0=15)
90.9%
74.5 / 82
100.0%
+26
–   NirvanaChess 2.4 64-bit 4CPU3225+12
−12
(−322)76 − 6
(+70−0=12)
92.7%
76.0 / 82
100.0%
+63
–   Gull 3.1 64-bit 4CPU3214+18
−18
(−333)76 − 6
(+71−1=10)
92.7%
76.0 / 82
100.0%
+64
–   Texel 1.07 64-bit 4CPU3205+12
−12
(−342)75.5 − 6.5
(+69−0=13)
92.1%
75.5 / 82
100.0%
+29
–   BlackMamba 2.0 64-bit 4CPU3197+12
−12
(−350)76 − 6
(+70−0=12)
92.7%
76.0 / 82
100.0%
+34
–   Laser 1.5 64-bit 4CPU3171+19
−19
(−376)77 − 5
(+72−0=10)
93.9%
77.0 / 82
100.0%
+40
–   Strelka 5.5 64-bit3141+9
−9
(−406)79 − 3
(+76−0=6)
96.3%
79.0 / 82
100.0%
+98

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Created in 2005-2013 by CCRL team
Last games added on December 7, 2019