CCRL Blitz
Downloads and Statistics
January 16, 2021
Testing summary:
Total: 2'442'136 games
played by 2'904 programs

White wins: 939'660 (38.5%)
Black wins: 754'242 (30.9%)
Draws: 748'234 (30.6%)
White score: 53.8%

Engine Details

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Stockfish 11 64-bit 4CPU (3601+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
(+42)21 − 26
(+6−11=30)
44.7%
21.0 / 47
0.0%
+12
1 = 0 = 0 = = = = = = = 0 1 = = = = = 1 0 = 0 = 0 1 = = = = = = = = = = = = 0 0 0 1 0 1 0 = =
–   Fat Fritz w471 RTX20803631+11
−11
(+30)45 − 55
(+9−19=72)
45.0%
45.0 / 100
0.0%
+4
= = = = 0 = 0 = = = 0 1 = = = 1 = = = = = = 0 = 0 = 0 = = = = = = 0 = = = = 0 = = 1 = 0 0 = 0 = 0 0 = = = 1 = = = 1 = 1 = = 0 = = 0 = 0 = = = = = = 1 = = 1 = = = = 0 = = = = = = = = 0 0 = = = = = = 1
–   Stockfish+NNUE 150720 64-bit 4CPU3627+14
−14
(+26)81.5 − 100.5
(+10−29=143)
44.8%
81.5 / 182
0.2%
0
0 = = = = = = = = 1 = = 0 = 0 = = = = = 0 = = = 0 = 1 = = 1 = 0 = 0 = = = = = = = = = = = = = = = = = = = = = 0 1 0 0 = = = = 0 = = = 0 1 = 0 0 1 = = = = = 0 0 = = = = = 0 1 = = = = 0 = = = 0 = = = = = = = = = = 1 = = = = 0 0 0 = 0 = = = = = = = = 1 = = 0 = = = 0 = = = = = = = = = = = = 0 = = = = 0 = = = = = = = = = = = = = = = = = = = 0 = = 1 = = = 0 = = = = =
–   Leelenstein 11.1 RTX20803624+11
−11
(+23)41.5 − 49.5
(+8−16=67)
45.6%
41.5 / 91
0.2%
0
= = 1 = 1 = 1 = = = = 1 = = 0 = = 1 = = = 0 = = = 0 1 = 0 = = = = = = 0 = = 0 0 = = = = = = 0 = = = = 0 = 0 = = = = = = = = = = 0 0 = = = 0 = = 1 0 1 = = = = = = 0 = 0 = = = = = = =
–   Lc0 0.23.1 w42850 RTX20803620+13
−13
(+19)40 − 51
(+6−17=68)
44.0%
40.0 / 91
1.6%
−12
= = = = = = 0 0 = = = 0 = = 0 0 = = = = = = = = = = = = = = 1 = = 0 = = 1 = = = 0 = = = = 0 = 0 = 1 = 0 1 = = 0 1 0 = = = = = = = = = 0 0 = = = = 0 = = = = = 0 = = = 1 = = 0 = = = =
–   Fat Fritz w266 RTX20803608+14
−14
(+7)43.5 − 47.5
(+9−13=69)
47.8%
43.5 / 91
21.8%
−4
0 0 = = = 0 = = 0 = = 0 = = = = = = 1 = = = = = = = = = = = 1 = 0 = = 0 1 0 = = = = = = = = = = 1 0 1 = = = 1 = = 0 = 0 = 0 = = = = = 1 = = = 0 = = = = = = = = = 1 = = = = = = = = 1
–   Stoofvlees II a14 RTX20803567+12
−12
(−34)55 − 47
(+19−11=72)
53.9%
55.0 / 102
100.0%
−14
= = = = = = 0 = = = = 1 = = = 1 = = 1 = = 1 = = 1 = 1 = = = = = = = = = 0 = = 1 = = 0 = 0 = 1 1 = = = = = = = 0 1 = 1 = = = = = = = = 1 = = = 1 = 0 0 = = = 0 = = 1 1 = = 0 = = = 1 1 = 1 1 = = 0 = 0 = = =
–   Allie 0.5 nn49921 RTX20803558+11
−11
(−43)52 − 38
(+20−6=64)
57.8%
52.0 / 90
100.0%
−2
= = = 0 = = = 1 1 = = = 0 0 = = 1 = = = = 1 = = 1 = = = = = 1 = = = = 0 = = = = = 1 = = = 1 1 = 1 = = 0 = = = = = = 1 1 = 1 = 0 = = 1 = 1 1 1 = = = = = = = = = 1 1 = = = = = = 1 =
–   Komodo 13.3 64-bit 4CPU3530+15
−15
(−71)49.5 − 23.5
(+29−3=41)
67.8%
49.5 / 73
100.0%
+32
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 0 1 1 = = = =
–   Komodo 14 64-bit 4CPU3528+11
−11
(−73)125 − 74
(+59−8=132)
62.8%
125.0 / 199
100.0%
−2
= 1 = = = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = = 0 = = 1 = = = = = 1 = = = = = 1 1 = = 1 0 = 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 = = = = = = 0 0 = 0 = = = 1 = 1 1 1 = 1 = 1 = 1 = 1 = = = = = 1 = 1 = = = = = = 1 = = = 1 1 = = = 1 = 1 = = 1 = = = = = = 1 0 = = = = 1 = = 1 1 = = = = 0 = = 1
–   Komodo 13.2 64-bit 4CPU3527+15
−15
(−74)41 − 27
(+20−6=42)
60.3%
41.0 / 68
100.0%
−16
= 1 1 0 0 = = = 0 = 1 = = = = = 1 1 = = 1 1 = = = = 1 1 = 1 = = = = 1 = = = 1 = = = 1 1 1 0 1 1 = = = = = 0 1 = = = 1 = = 0 1 = = = = =
–   Houdini 6 64-bit 4CPU3518+7
−7
(−83)42 − 26
(+17−1=50)
61.8%
42.0 / 68
100.0%
−22
= = = = = = = = = 0 1 = 1 = = = = 1 1 = = = 1 1 1 = = = = = 1 1 1 = = 1 = = = 1 = = 1 = = = = = = 1 = = = = = = = = = 1 = = = = 1 = 1 =
–   Ethereal 12.25 64-bit 4CPU3469+21
−21
(−132)47.5 − 17.5
(+31−1=33)
73.1%
47.5 / 65
100.0%
+10
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
–   Xiphos 0.6 64-bit 4CPU3428+10
−10
(−173)51 − 17
(+35−1=32)
75.0%
51.0 / 68
100.0%
−17
= = 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 =
–   Fire 7.1 64-bit 4CPU3427+8
−8
(−174)52 − 16
(+37−1=30)
76.5%
52.0 / 68
100.0%
−5
= = 1 = 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
–   Ethereal 11.75 64-bit 4CPU3427+18
−18
(−174)55 − 13
(+42−0=26)
80.9%
55.0 / 68
100.0%
+34
1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 1 1 1 1 1 1 1 1 = = = 1 1 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 1.7 64-bit 4CPU3365+9
−9
(−236)59 − 8
(+51−0=16)
88.1%
59.0 / 67
100.0%
+61
1 1 1 = 1 = 1 = 1 = 1 = 1 = 1 1 1 1 1 1 1 = 1 1 1 1 1 1 1 = 1 1 1 1 1 1 1 1 = 1 1 1 1 1 1 1 1 = 1 1 1 1 = = 1 1 1 = 1 = 1 1 1 1 = = 1
–   Defenchess 2.2 64-bit 4CPU3355+12
−12
(−246)56.5 − 10.5
(+46−0=21)
84.3%
56.5 / 67
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
–   RofChade 2.202 64-bit 4CPU3345+15
−15
(−256)57.5 − 9.5
(+48−0=19)
85.8%
57.5 / 67
100.0%
+8
1 = 1 = 1 1 1 1 1 1 1 = 1 = = 1 1 = 1 1 1 = 1 1 = 1 1 = 1 = 1 = 1 = 1 = 1 = 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 2 64-bit 4CPU3344+9
−9
(−257)55 − 12
(+45−2=20)
82.1%
55.0 / 67
100.0%
−25
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 0 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 January 16, 2021