CCRL 40/4
Downloads and Statistics
July 20, 2019
Testing summary:
Total: 2'069'919 games
played by 2'400 programs
27811 CPU days (X2 4600+)

White wins: 804'066 (38.8%)
Black wins: 650'528 (31.4%)
Draws: 615'325 (29.7%)
White score: 53.7%

Engine Details

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Stockfish 9 64-bit 4CPU#1  (3546+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 61 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   SugaR XPrO 1.4 64-bit 4CPU3535+24
−23
(−11)19.5 − 20.5
(+1−2=37)
48.8%
19.5 / 40
79.6%
−15
= 1 = = = = = = = = = = = = = = = = = = = = = = = = = = = 0 = = = 0 = = = = = =
–   Stockfish 130118 64-bit 4CPU3532+30
−29
(−14)41.5 − 40.5
(+7−6=69)
50.6%
41.5 / 82
81.1%
−11
1 0 1 0 1 = = = = = = = = = = = = = = = = = = = = 0 = 0 = = = = = = = = = = = = = = = = = = = = = = = 0 = = = = = = = = = = 1 0 = = = = = 1 1 = = = = = = = = 1 = =
–   SugaR XPrO 1.2 64-bit 4CPU3529+16
−16
(−17)44 − 38
(+10−4=68)
53.7%
44.0 / 82
95.9%
+1
1 = = = = = 1 = = 0 = = = = 1 = = = = = = = = = = = 1 = = = = = = = = = 0 = = 1 = = = = = = = = = = = = 1 = = = = = = = = = 0 1 = = 1 1 = = = = = = = = 1 0 = = = =
–   asmFish 191017 64-bit 4CPU3525+17
−17
(−21)37.5 − 42.5
(+9−14=57)
46.9%
37.5 / 80
97.7%
−36
= = = = = = = 0 = = = = = = = = = 0 = = = = 0 = = = = = = = 1 0 = = = = = = = 1 = = 1 = 0 = 1 = 1 = = 0 0 0 = = 0 0 1 = 0 = 1 0 = = = = = 0 1 = = = = 0 = = 1 =
–   Houdini 6 64-bit 4CPU3519+9
−9
(−27)87 − 81
(+28−22=118)
51.8%
87.0 / 168
100.0%
−17
= = = = 0 = = 0 1 = = = = 0 0 = = = = = = 0 = = 1 = = = = = = = = = 1 = 1 = 0 1 = = = = = = = 0 = = 1 = 1 0 = 1 1 = = = = = = = 1 = 1 = = = = = 1 = 1 0 = = = = = = = 1 = 0 1 = = 1 = = = 1 0 = = = = 1 0 1 = = = 1 1 1 = = = = = 0 = = = = = = 1 = = = = 1 = = = = = = = = = = = 0 = 0 = 0 = = = = 1 = = 1 0 = = = 1 0 = = = = = = 0 0 0 0 1 =
–   Komodo 11.2 64-bit 4CPU3503+16
−16
(−43)103 − 66
(+46−9=114)
60.9%
103.0 / 169
100.0%
+17
1 = 1 = = = = = 1 = = = = = 1 = = = = 0 1 = 1 = 1 1 1 0 1 1 = = 1 = 1 = 1 = = = 1 = 1 = 1 = 0 = = = 1 1 = = = = 1 1 = = = = = 1 1 = = = = = = 1 = 1 = 1 1 = = 1 = = = = = = = = 1 = = 1 = 1 = = 1 = 0 = 0 = 1 = = 1 = = = = = 1 = 1 = = = 1 = 1 = = = 1 = = 0 1 = 0 = 0 = = 1 = = = = 1 = = = = = = = = = = 1 1 = = = 1 = 1 0 = = = = = = = = = =
–   SugaR XPrO 1.3 64-bit 4CPU3500+24
−24
(−46)50 − 32
(+21−3=58)
61.0%
50.0 / 82
100.0%
+12
1 = = = = = = 1 1 = = = = = = = 1 = 1 = = = = = = = 0 = = 0 1 = = = = = = = 1 1 = = 1 = 1 1 = = = = = = = 1 1 = = = 1 = = 1 1 = 1 = 1 = 1 0 1 = = = = = = = = = 1 =
–   Stockfish 8 64-bit 4CPU3493+12
−11
(−53)51 − 31
(+23−3=56)
62.2%
51.0 / 82
100.0%
+13
= = = = 1 = = = 1 = 1 = = = 1 0 = 1 = = = = 1 = = = 1 = = = 1 = = = 1 = = = 1 = = = 1 = = = 1 = 1 = = = 1 = = 0 1 = = = 1 = = 1 = = 1 0 = 1 1 = = = = 1 = = 1 = 1 =
–   Komodo 12.2.2 64-bit 4CPU3489+18
−18
(−57)45 − 41
(+12−8=66)
52.3%
45.0 / 86
100.0%
−43
= = 0 = = 1 = = = = = 0 1 = = 1 = = = = = = = = 1 1 0 = = = = = = = = = = 1 = 1 = = = 1 = = = 1 = = = = = = = = = = 1 = = 0 = = = = 1 0 = 0 1 = = = = = 0 = = = = = 0 = = =
–   Komodo 12 64-bit 4CPU3488+20
−19
(−58)55 − 41
(+22−8=66)
57.3%
55.0 / 96
100.0%
−18
0 = = = 0 = 0 = 1 1 1 = = = = 1 = = = = = = = 1 = 1 = = = = = = = = = = = 1 = = = = = 1 = = = 1 = 1 0 = 0 = 1 = = = = = 0 1 = 1 = = = 1 = = = 1 = = = 0 0 1 = = = = 1 1 = = = 1 = = = 1 = 1 = 1
–   Komodo 11.3.1 64-bit 4CPU3486+25
−24
(−60)57.5 − 42.5
(+21−6=73)
57.5%
57.5 / 100
100.0%
−20
= 1 = = = = = 1 = = 1 = = = = 1 = = 1 = = = = = = = = = = = = = = = = = = 1 1 = = = = = = = = = 0 = 0 = = = = 1 = = 1 0 = 1 = = 1 1 = = = = 0 0 = 1 = 1 = 1 0 = = 1 = = = 1 = 1 1 = = 1 = 1 = = = = = =
–   Fire 7.1 64-bit 4CPU3423+13
−13
(−123)24 − 16
(+9−1=30)
60.0%
24.0 / 40
100.0%
−69
= 1 = = = = = 1 = = = 1 = = = = = = = = = 1 1 = = 1 1 = = = = = 1 = 0 = 1 = = =
–   Ethereal 11.00 64-bit 4CPU3382+17
−17
(−164)24 − 11
(+13−0=22)
68.6%
24.0 / 35
100.0%
−57
= = = = = 1 = 1 = 1 = = = 1 = 1 = = = 1 = 1 = 1 1 = 1 = = 1 = 1 = 1 =
–   Fire 6.1 64-bit 4CPU3348+15
−14
(−198)64.5 − 17.5
(+48−1=33)
78.7%
64.5 / 82
100.0%
−9
= = 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 0 = 1 1 1 1 1 1 1 1 1 1 = 1 = 1 = 1 = 1 1 1 1 1 1 1 1 1 = = = 1 =
–   Fizbo 2 64-bit 4CPU3342+12
−12
(−204)65 − 17
(+49−1=32)
79.3%
65.0 / 82
100.0%
−11
1 = 1 1 1 1 1 = = 1 = 1 1 1 1 = 1 = 1 = 1 1 = 1 1 1 1 = 1 1 1 1 = 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
–   Andscacs 0.94 64-bit 4CPU3323+19
−19
(−223)42.5 − 6.5
(+36−0=13)
86.7%
42.5 / 49
100.0%
+53
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
–   Deep Shredder 13 64-bit 4CPU3323+11
−11
(−223)67.5 − 14.5
(+53−0=29)
82.3%
67.5 / 82
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 = = 1 1 = 1 1 1 1 1 = = = 1 = 1 1 = 1 1 = 1 = 1 1 1 1
–   Booot 6.3.1 64-bit 4CPU3323+15
−15
(−223)38.5 − 10.5
(+28−0=21)
78.6%
38.5 / 49
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 1 1 = = = =
–   Andscacs 0.93 64-bit 4CPU3300+17
−17
(−246)144.5 − 24.5
(+122−2=45)
85.5%
144.5 / 169
100.0%
+20
1 0 1 = 1 = 1 1 1 = 1 = = = = 1 1 1 1 1 1 = 1 1 = 1 1 = = 1 = = 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 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 1 1 1 1 1 = 1 1 1 = 1 1 1 1 = 1 1 1 = 1 = 1 1 1
–   Schooner 2.0.34 64-bit 4CPU3274+16
−16
(−272)37.5 − 5.5
(+32−0=11)
87.2%
37.5 / 43
100.0%
+11
= 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 64-bit 4CPU3260+9
−9
(−286)77.5 − 4.5
(+73−0=9)
94.5%
77.5 / 82
100.0%
+148
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 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 4CPU3256+13
−13
(−290)73.5 − 8.5
(+65−0=17)
89.6%
73.5 / 82
100.0%
+32
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 1 1 1 = 1 = 1 1 1 1 1 = 1 1 1 1 1 = 1 1 = 1 = =
–   Chiron 4 64-bit 4CPU3241+10
−10
(−305)146.5 − 22.5
(+125−1=43)
86.7%
146.5 / 169
100.0%
−25
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 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 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 = 1 1 1 1 1 = 1 = 1
–   Fritz 16 64-bit 4CPU3227+16
−16
(−319)74.5 − 7.5
(+67−0=15)
90.9%
74.5 / 82
100.0%
+26
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 1 1 = 1 1 1 1 1 = 1 1 1 1 1 1 1 1 1 1 1 1
–   NirvanaChess 2.4 64-bit 4CPU3224+13
−13
(−322)76 − 6
(+70−0=12)
92.7%
76.0 / 82
100.0%
+63
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 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 4CPU3214+17
−18
(−332)76 − 6
(+71−1=10)
92.7%
76.0 / 82
100.0%
+65
1 1 1 1 1 1 1 1 = = 1 1 1 1 1 1 1 = 1 1 1 1 1 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 1 1 1 1 1 = 1 = 1 1 1 1 1 = 1 = 1 1
–   Texel 1.07 64-bit 4CPU3205+13
−13
(−341)75.5 − 6.5
(+69−0=13)
92.1%
75.5 / 82
100.0%
+30
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 1 1 1 1 = 1 = 1 1 1 1 1 = 1 1 1 = 1 1 1 1 1 1 = = 1 1
–   BlackMamba 2.0 64-bit 4CPU3197+12
−12
(−349)76 − 6
(+70−0=12)
92.7%
76.0 / 82
100.0%
+35
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 1 = = 1 1 1 1 1 = 1 1 1 = = 1 = 1 = 1 1 1 1 1 1 1 1 1 1 = 1
–   Laser 1.5 64-bit 4CPU3171+19
−19
(−375)77 − 5
(+72−0=10)
93.9%
77.0 / 82
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 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
–   Strelka 5.5 64-bit3140+8
−8
(−406)79 − 3
(+76−0=6)
96.3%
79.0 / 82
100.0%
+98
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 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 July 20, 2019