CCRL Blitz
Downloads and Statistics
October 17, 2020
Testing summary:
Total: 2'387'265 games
played by 2'826 programs

White wins: 919'531 (38.5%)
Black wins: 739'461 (31.0%)
Draws: 728'273 (30.5%)
White score: 53.8%

Engine Details

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Lc0 0.25.1 t40-1541 RTX2080#2  (3644+17
−17		)Quote
Author: Gary Linscott and others Links: Homepage, Networks
Games played on an RTX2080 with a Leela ratio of 11.7 to Stockfish 8 on 1CPU and 3.0 to Stockfish 8 on 4CPU, on an Intel Core i7-6700K test machine.
This is one of the 17 Leela Chess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 12 64-bit 8CPU3692+17
−17		(+48)40.5 − 52.5
(+2−14=77)
43.5%
40.5 / 93
0.0%
+17
= = = = = = = = = = = = = = = = = 0 = = = = = = = = = = 1 = = = = = = = = = = 0 0 = = = = = = = 1 0 = = = 0 0 0 = = = 0 = = = = = = 0 = = 0 = = = = = = = 0 = = = = 0 0 = = = = = 0 = = =
–   Stockfish 12 64-bit3643+15
−15		(−1)20 − 22
(+3−5=34)
47.6%
20.0 / 42
52.3%
−13
= 1 0 = = = = = 0 1 0 = = = = = = = = = 0 = = = = = = 1 = = = = 0 = = = = = = = = =
–   Fat Fritz w471 RTX20803633+12
−12		(−11)25.5 − 22.5
(+5−2=41)
53.1%
25.5 / 48
85.5%
+4
= = = = = = = = = = = = = = = = = = = = = = 1 = 1 = = = = = = = = = = = = = 1 0 = 0 1 = = 1 = =
–   Stockfish+NNUE 150720 64-bit 4CPU3628+14
−14		(−16)81.5 − 75.5
(+21−15=121)
51.9%
81.5 / 157
94.3%
−5
= = = = 0 1 = 1 = = 0 = = = = = = = = = = = = = = = = 1 = = = = = = = 1 0 = 0 = = 1 = = = = = 1 = = = = = = = 1 = 0 = = = = = = = = = 1 = = = 1 = 0 0 = = = = 0 = = = = = = 0 = = = 0 1 = = = = = = = = = 1 0 = = = 1 = = = = = = = = = 1 = 0 1 0 1 0 = = = = = = = = = = 1 = = 1 = = 1 = = = = = 1 = 1 = 1 = = = = 0 = =
–   Leelenstein 11.1 RTX20803627+13
−13		(−17)24.5 − 22.5
(+3−1=43)
52.1%
24.5 / 47
94.3%
−7
= = = = = = = = = = = = = = = = 1 = = = = = 1 = 1 = = = = = = = = = = = = = = = = = = 0 = = =
–   Stockfish 2019-10-09 64-bit 4CPU3602+11
−11		(−42)25.5 − 21.5
(+10−6=31)
54.3%
25.5 / 47
100.0%
−19
= = 1 1 0 = = = 1 0 1 = = = 1 1 0 = 1 0 = = = = = = = = 1 = = = = = = = = = 1 1 = 0 = = = 0 =
–   Stockfish 11 64-bit 4CPU3601+13
−13		(−43)26 − 21
(+11−6=30)
55.3%
26.0 / 47
100.0%
−13
0 = 1 = 1 = = = = = = = 1 0 = = = = = 0 1 = 1 = 1 0 = = = = = = = = = = = = 1 1 1 0 1 0 1 = =
–   Stoofvlees II a14 RTX20803563+13
−13		(−81)32 − 16
(+16−0=32)
66.7%
32.0 / 48
100.0%
+9
= = 1 = = = = 1 1 = 1 = = = = = 1 = 1 = 1 = = 1 = = = = 1 1 = = = 1 = = = = 1 = = = 1 = 1 1 = 1
–   Allie 0.5 nn49921 RTX20803561+12
−12		(−83)32.5 − 15.5
(+19−2=27)
67.7%
32.5 / 48
100.0%
+18
= = 1 1 = = = = 1 = = 1 = = 1 1 1 0 1 0 1 1 1 = = = = 1 1 = = = = 1 1 = = = 1 1 = = 1 = = = = 1
–   Komodo 14 64-bit 8CPU3544+43
−45		(−100)12 − 8
(+5−1=14)		60.0%
12.0 / 20
100.0%
−48
= 1 1 1 = 0 1 = 1 = = = = = = = = = = =
–   Komodo 14 64-bit 4CPU3529+11
−11		(−115)31.5 − 15.5
(+18−2=27)
67.0%
31.5 / 47
100.0%
−17
= 1 = 1 1 = = = 1 = 1 = = = 1 1 1 = = 0 = = 1 = = = = 1 1 = 1 = = 1 1 0 1 = 1 = = = 1 = 1 = =
–   Houdini 6 64-bit 4CPU3518+7
−7		(−126)35 − 12
(+25−2=20)
74.5%
35.0 / 47
100.0%
+28
= 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 0 = = =
–   Ethereal 12.00 64-bit 4CPU3443+15
−15		(−201)80.5 − 19.5
(+62−1=37)
80.5%
80.5 / 100
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 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
–   Xiphos 0.6 64-bit 4CPU3430+11
−11		(−214)78 − 21
(+59−2=38)
78.8%
78.0 / 99
100.0%
−22
1 1 1 1 1 = = = 1 1 1 = 1 1 1 1 1 = 1 = 1 = 1 1 1 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 0 1 1 1
–   Fire 7.1 64-bit 4CPU3427+8
−8		(−217)84.5 − 15.5
(+70−1=29)
84.5%
84.5 / 100
100.0%
+35
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
–   Fritz 17 64-bit 4CPU3382+16
−16		(−262)84.5 − 14.5
(+70−0=29)
85.4%
84.5 / 99
100.0%
−3
= 1 1 1 1 1 = 1 1 1 1 1 = = 1 1 1 1 1 = 1 = 1 1 1 1 1 = 1 1 1 1 1 1 1 1 1 = 1 1 1 1 1 1 1 = 1 1 1 1 1 = 1 1 1 = 1 = 1 = 1 1 = = 1 = 1 1 1 1 = = 1 = = = = = = 1 = 1 = 1 1 1 = 1 1 1 1 1 1 1 = 1 = 1 1
1089 games: 399 wins, 60 losses, 630 draws (57.9%), score: 65.6%

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Created in 2005-2013 by CCRL team
Last games added on October 17, 2020