CCRL Blitz
Downloads and Statistics
January 23, 2021
Testing summary:
Total: 2'444'303 games
played by 2'907 programs

White wins: 940'165 (38.5%)
Black wins: 754'457 (30.9%)
Draws: 749'681 (30.7%)
White score: 53.8%

Engine Details

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Stockfish 11 64-bit 4CPU (3600+13
−13
)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 70 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Lc0 0.25.1 t40-1541 RTX20803643+15
−15
(+43)21 − 26
(+6−11=30)
44.7%
21.0 / 47
0.0%
+13
–   Fat Fritz w471 RTX20803631+11
−11
(+31)45 − 55
(+9−19=72)
45.0%
45.0 / 100
0.0%
+5
–   Stockfish+NNUE 150720 64-bit 4CPU3627+14
−14
(+27)81.5 − 100.5
(+10−29=143)
44.8%
81.5 / 182
0.2%
0
–   Leelenstein 11.1 RTX20803624+11
−11
(+24)41.5 − 49.5
(+8−16=67)
45.6%
41.5 / 91
0.2%
0
–   Lc0 0.23.1 w42850 RTX20803619+13
−13
(+19)40 − 51
(+6−17=68)
44.0%
40.0 / 91
1.7%
−12
–   Fat Fritz w266 RTX20803608+14
−14
(+8)43.5 − 47.5
(+9−13=69)
47.8%
43.5 / 91
21.8%
−3
–   Stoofvlees II a14 RTX20803567+12
−12
(−33)55 − 47
(+19−11=72)
53.9%
55.0 / 102
100.0%
−13
–   Allie 0.5 nn49921 RTX20803558+10
−11
(−42)52 − 38
(+20−6=64)
57.8%
52.0 / 90
100.0%
−1
–   Komodo 13.3 64-bit 4CPU3530+15
−15
(−70)49.5 − 23.5
(+29−3=41)
67.8%
49.5 / 73
100.0%
+33
–   Komodo 14 64-bit 4CPU3528+11
−11
(−72)125 − 74
(+59−8=132)
62.8%
125.0 / 199
100.0%
−1
–   Komodo 13.2 64-bit 4CPU3527+15
−15
(−73)41 − 27
(+20−6=42)
60.3%
41.0 / 68
100.0%
−15
–   Houdini 6 64-bit 4CPU3517+7
−7
(−83)42 − 26
(+17−1=50)
61.8%
42.0 / 68
100.0%
−22
–   Ethereal 12.25 64-bit 4CPU3469+21
−21
(−131)47.5 − 17.5
(+31−1=33)
73.1%
47.5 / 65
100.0%
+11
–   Xiphos 0.6 64-bit 4CPU3428+10
−11
(−172)51 − 17
(+35−1=32)
75.0%
51.0 / 68
100.0%
−16
–   Fire 7.1 64-bit 4CPU3427+8
−8
(−173)52 − 16
(+37−1=30)
76.5%
52.0 / 68
100.0%
−4
–   Ethereal 11.75 64-bit 4CPU3427+18
−18
(−173)55 − 13
(+42−0=26)
80.9%
55.0 / 68
100.0%
+35
–   Laser 1.7 64-bit 4CPU3365+9
−9
(−235)59 − 8
(+51−0=16)
88.1%
59.0 / 67
100.0%
+62
–   Defenchess 2.2 64-bit 4CPU3354+12
−12
(−246)56.5 − 10.5
(+46−0=21)
84.3%
56.5 / 67
100.0%
−1
–   RofChade 2.202 64-bit 4CPU3345+15
−15
(−255)57.5 − 9.5
(+48−0=19)
85.8%
57.5 / 67
100.0%
+9
–   Fizbo 2 64-bit 4CPU3344+9
−9
(−256)55 − 12
(+45−2=20)
82.1%
55.0 / 67
100.0%
−24

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Created in 2005-2013 by CCRL team
Last games added on January 23, 2021