CCRL Blitz
Downloads and Statistics
April 17, 2021
Testing summary:
Total: 2'506'279 games
played by 2'984 programs

White wins: 963'662 (38.4%)
Black wins: 771'889 (30.8%)
Draws: 770'728 (30.8%)
White score: 53.8%

Engine Details

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Lc0 0.26.3 t40-1541 RTX2080#5  (3651+16
−16		)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 20 Leela Chess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Fat Fritz 2 (in SF) 64-bit 8CPU3720+14
−14		(+69)38 − 62
(+2−26=72)
38.0%
38.0 / 100
0.0%
+5
= = = = 1 = = 0 0 0 = = = = = = = = = = = 0 0 = 0 1 0 = 0 = = = = = = = = = 0 = = = = = = = 0 = 0 = 0 = = = = 0 = = 0 = 0 = = = = = = = = 0 = = = = = 0 0 = 0 = = = 0 = = = 0 = = = 0 = 0 = = = 0 = 0 0
–   Stockfish 13 64-bit 8CPU3718+15
−15		(+67)37 − 55
(+1−19=72)
40.2%
37.0 / 92
0.0%
+15
0 = 0 = = = = = = = 0 1 = = 0 = = = = = 0 = = = = = = = 0 = 0 = = = 0 = = = 0 = = = = = = = 0 = = = 0 = = = 0 = 0 = = = 0 = 0 = = = = = = = = = 0 = 0 = = = = = = = = = = = 0 = = = 0 =
–   Stockfish 12 64-bit 8CPU3696+13
−13		(+45)19 − 25
(+1−7=36)
43.2%
19.0 / 44
0.0%
+10
= 0 = 0 = = 1 = = = = = = = = = = = = 0 = = 0 = = = = 0 = 0 = = = = = = = = = 0 = = = =
–   Dragon by Komodo 64-bit 8CPU3679+13
−13		(+28)20 − 24
(+3−7=34)
45.5%
20.0 / 44
0.3%
+5
1 = 1 0 = = = = = = 0 = = = = = = 0 = = = = = = = = = 0 = = = 0 = = = 0 = = 0 = = = 1 =
–   Stoofvlees II a16 RTX20803636+15
−15		(−15)55.5 − 44.5
(+24−13=63)
55.5%
55.5 / 100
92.5%
+14
= = 0 1 = = 0 = = = = = = = = = = 1 = = = = 0 1 0 1 = = = 1 0 1 1 = = = 1 = = = = = 0 = = = = = = 1 = 1 = = 0 1 0 1 = = = = = 1 = 1 1 = = = 0 1 1 = = = = = = = 0 1 0 1 = 1 = = = = 0 = 1 = 1 = 0 1 = 1
–   Fat Fritz (in Lc0) w471 RTX20803632+11
−11		(−19)23.5 − 19.5
(+4−0=39)
54.7%
23.5 / 43
97.0%
+2
= 1 = = = = = = 1 = = = = = = = = = = = = = = = 1 = = = = = = = = = = = 1 = = = = = =
–   Leelenstein 11.1 RTX20803626+10
−10		(−25)24.5 − 18.5
(+7−1=35)
57.0%
24.5 / 43
99.6%
+9
= = = = = = = = = = 1 = = = = = = = 1 = = = = = = = 1 = = = 1 = = = = 0 = = 1 1 1 = =
–   Stoofvlees II a14 RTX20803568+12
−12		(−83)27 − 16
(+14−3=26)
62.8%
27.0 / 43
100.0%
−11
1 = = 1 1 = 0 = = 1 1 = 1 = 1 = 1 = = = = 0 = = = 1 = 1 = = = = 1 0 = = = = 1 = 1 = 1
–   Allie 0.5 nn49921 RTX20803560+10
−10		(−91)28.5 − 14.5
(+15−1=27)
66.3%
28.5 / 43
100.0%
−1
1 = 1 = = = 1 1 1 = 1 1 = = 1 = = = = 0 1 = 1 = = = = 1 = = = = = = 1 1 1 = = 1 = = =
–   Nemorino 6.00 64-bit 8CPU3552+13
−14		(−99)52.5 − 28.5
(+28−4=49)
64.8%
52.5 / 81
100.0%
−16
= = 1 = = 1 = 1 0 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
–   Komodo 14.1 64-bit 8CPU3551+18
−18		(−100)28.5 − 15.5
(+15−2=27)
64.8%
28.5 / 44
100.0%
−16
1 = 1 = 1 0 = = = = 1 = = = = = = = 1 1 1 = = 1 = = = = = = 1 0 = 1 1 = = = 1 = 1 1 1 =
–   Fire 8 64-bit 8CPU3549+15
−15		(−102)63.5 − 31.5
(+33−1=61)
66.8%
63.5 / 95
100.0%
−7
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 =
–   Ethereal 12.75 64-bit 8CPU3541+13
−13		(−110)29 − 15
(+19−5=20)
65.9%
29.0 / 44
100.0%
−9
1 = 0 = 1 = 1 = = = = 1 = = 1 1 = = 1 = 1 = 1 0 = = = 1 1 0 1 0 1 = 1 = 1 1 1 0 1 = 1 =
–   SlowChess Blitz 2.5 64-bit 8CPU3541+15
−15		(−110)33 − 16
(+21−4=24)
67.3%
33.0 / 49
100.0%
−4
= = 0 1 = 1 = 1 1 = 1 1 = 1 = 1 1 1 0 = = = 1 = 1 = 0 1 = 1 1 1 = 1 = = = = = 1 = 1 0 1 = = 1 = =
–   Igel 2.9.0 64-bit 8CPU3511+15
−15		(−140)46 − 18
(+30−2=32)
71.9%
46.0 / 64
100.0%
−8
= 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 = 0 1 = = =
–   RubiChess 2.0 NN-375bd 64-bit 8CPU3511+18
−18		(−140)30 − 13
(+18−1=24)
69.8%
30.0 / 43
100.0%
−23
= 1 = = 0 1 = 1 = 1 = 1 = 1 = 1 1 1 = = = = = = = = 1 1 = = 1 1 = 1 = 1 1 = = 1 = = 1
–   Xiphos 0.6 64-bit 8CPU3451+16
−16		(−200)63.5 − 15.5
(+49−1=29)
80.4%
63.5 / 79
100.0%
+7
= 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 =
–   Xiphos 0.6 64-bit 4CPU3429+10
−10		(−222)34.5 − 8.5
(+28−2=13)
80.2%
34.5 / 43
100.0%
−6
1 = 1 = 1 = 1 1 1 = 1 1 1 = 1 = = 1 1 1 1 1 1 0 1 0 1 = 1 = 1 1 1 = = 1 1 = 1 = 1 1 1
1094 games: 312 wins, 99 losses, 683 draws (62.4%), score: 59.7%

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Created in 2005-2013 by CCRL team
Last games added on April 17, 2021