CCRL 40/15
Downloads and Statistics
August 8, 2020
Testing summary:
Total: 1'167'960 games
played by 2'693 programs

White wins: 402'856 (34.5%)
Black wins: 297'658 (25.5%)
Draws: 467'446 (40.0%)
White score: 54.5%

Engine Details

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Stockfish 11 64-bit (3433+15
−15
)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 111 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish+NNUE 150720 64-bit3470+27
−26
(+37)22.5 − 27.5
(+0−5=45)
45.0%
22.5 / 50
0.8%
+12
–   Lc0 0.22.0 T40B.4-160 GTX10503463+21
−21
(+30)31 − 39
(+5−13=52)
44.3%
31.0 / 70
1.1%
0
–   SugaR XPro NN 1.0 64-bit3420+19
−18
(−13)29 − 31
(+0−2=58)
48.3%
29.0 / 60
87.4%
−20
–   ShashChess 11.0 64-bit3402+17
−17
(−31)29 − 31
(+1−3=56)
48.3%
29.0 / 60
99.7%
−38
–   Komodo 13.3 64-bit3355+16
−16
(−78)33 − 19
(+14−0=38)
63.5%
33.0 / 52
100.0%
−6
–   Komodo 14 64-bit3339+16
−16
(−94)64 − 26
(+39−1=50)
71.1%
64.0 / 90
100.0%
+29
–   Houdini 6 64-bit3339+9
−9
(−94)44 − 26
(+19−1=50)
62.9%
44.0 / 70
100.0%
−24
–   Komodo 13.1 64-bit3331+16
−16
(−102)50.5 − 17.5
(+35−2=31)
74.3%
50.5 / 68
100.0%
+49
–   Komodo 13.3 MCTS 64-bit3294+20
−20
(−139)39.5 − 12.5
(+27−0=25)
76.0%
39.5 / 52
100.0%
+21
–   Ethereal 12.25 64-bit3292+15
−15
(−141)41 − 9
(+32−0=18)
82.0%
41.0 / 50
100.0%
+79
–   Komodo 14 MCTS 64-bit3291+22
−22
(−142)9 − 3
(+6−0=6)
75.0%
9.0 / 12
100.0%
+10
–   Komodo 13.2.5 MCTS 64-bit3279+16
−16
(−154)39.5 − 14.5
(+25−0=29)
73.1%
39.5 / 54
100.0%
−17
–   Fizbo 2 64-bit 4CPU3274+12
−12
(−159)26 − 8
(+18−0=16)
76.5%
26.0 / 34
100.0%
+2
–   Ethereal 12.00 64-bit3266+14
−14
(−167)47 − 13
(+34−0=26)
78.3%
47.0 / 60
100.0%
+15
–   Ethereal 11.75 64-bit3265+15
−15
(−168)47.5 − 18.5
(+30−1=35)
72.0%
47.5 / 66
100.0%
−39
–   Fire 7.1 64-bit3258+8
−8
(−175)55.5 − 16.5
(+39−0=33)
77.1%
55.5 / 72
100.0%
−5
–   Xiphos 0.6 64-bit3254+12
−12
(−179)60 − 16
(+44−0=32)
78.9%
60.0 / 76
100.0%
+8
–   RofChade 2.3 64-bit3239+15
−15
(−194)44 − 12
(+32−0=24)
78.6%
44.0 / 56
100.0%
−10
–   Booot 6.4 64-bit3238+15
−15
(−195)25 − 4
(+21−0=8)
86.2%
25.0 / 29
100.0%
+76
–   Laser 1.7 64-bit3207+10
−10
(−226)61.5 − 12.5
(+50−1=23)
83.1%
61.5 / 74
100.0%
+9
–   RofChade 2.202 64-bit3207+13
−13
(−226)72 − 18
(+54−0=36)
80.0%
72.0 / 90
100.0%
−28
–   Schooner 2.2 64-bit3205+12
−12
(−228)62 − 12
(+50−0=24)
83.8%
62.0 / 74
100.0%
+11
–   SlowChess Blitz Classic 2.1 64-bit3203+18
−19
(−230)45 − 11
(+34−0=22)
80.4%
45.0 / 56
100.0%
−29
–   Defenchess 2.2 64-bit3202+11
−11
(−231)62 − 12
(+50−0=24)
83.8%
62.0 / 74
100.0%
+8
–   Andscacs 0.95 64-bit3182+10
−10
(−251)6.5 − 1.5
(+5−0=3)
81.3%
6.5 / 8
100.0%
−40
–   RubiChess 1.6.1 64-bit3170+23
−23
(−263)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−105

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Created in 2005-2013 by CCRL team
Last games added on August 8, 2020