CCRL Blitz
Downloads and Statistics
May 9, 2021
Testing summary:
Total: 2'520'531 games
played by 3'005 programs

White wins: 968'591 (38.4%)
Black wins: 775'557 (30.8%)
Draws: 776'383 (30.8%)
White score: 53.8%

Engine Details

Options
Show each game results
Lc0 0.25.1 t40-1541 RTX2080 (3645+15
−15
)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
–   Stockfish 12 64-bit 8CPU3696+13
−13
(+51)40.5 − 52.5
(+2−14=77)
43.5%
40.5 / 93
0.0%
+20
–   Dragon by Komodo 64-bit 8CPU3678+12
−12
(+33)45.5 − 53.5
(+8−16=75)
46.0%
45.5 / 99
0.0%
+10
–   Stockfish 12 64-bit3634+12
−12
(−11)20 − 22
(+3−5=34)
47.6%
20.0 / 42
87.1%
−23
–   Fat Fritz (in Lc0) w471 RTX20803632+11
−11
(−13)25.5 − 22.5
(+5−2=41)
53.1%
25.5 / 48
91.9%
+2
–   Stockfish+NNUE 150720 64-bit 4CPU3627+14
−14
(−18)81.5 − 75.5
(+21−15=121)
51.9%
81.5 / 157
96.6%
−7
–   Leelenstein 11.1 RTX20803625+10
−10
(−20)24.5 − 22.5
(+3−1=43)
52.1%
24.5 / 47
98.7%
−10
–   Stockfish 2019-10-09 64-bit 4CPU3602+11
−11
(−43)25.5 − 21.5
(+10−6=31)
54.3%
25.5 / 47
100.0%
−20
–   Stockfish 11 64-bit 4CPU3601+13
−13
(−44)26 − 21
(+11−6=30)
55.3%
26.0 / 47
100.0%
−14
–   Stoofvlees II a14 RTX20803568+12
−12
(−77)32 − 16
(+16−0=32)
66.7%
32.0 / 48
100.0%
+13
–   Allie 0.5 nn49921 RTX20803560+9
−9
(−85)32.5 − 15.5
(+19−2=27)
67.7%
32.5 / 48
100.0%
+16
–   Komodo 14 64-bit 8CPU3552+20
−20
(−93)44 − 30
(+16−2=56)
59.5%
44.0 / 74
100.0%
−44
–   Komodo 14.1 64-bit 8CPU3551+18
−18
(−94)64 − 27
(+40−3=48)
70.3%
64.0 / 91
100.0%
+27
–   Ethereal 12.75 64-bit 8CPU3540+12
−12
(−105)39 − 17
(+24−2=30)
69.6%
39.0 / 56
100.0%
+12
–   Komodo 14 64-bit 4CPU3528+11
−11
(−117)31.5 − 15.5
(+18−2=27)
67.0%
31.5 / 47
100.0%
−19
–   Houdini 6 64-bit 4CPU3516+6
−7
(−129)35 − 12
(+25−2=20)
74.5%
35.0 / 47
100.0%
+25
–   Ethereal 12.00 64-bit 4CPU3442+15
−15
(−203)80.5 − 19.5
(+62−1=37)
80.5%
80.5 / 100
100.0%
+3
–   Xiphos 0.6 64-bit 4CPU3428+10
−10
(−217)78 − 21
(+59−2=38)
78.8%
78.0 / 99
100.0%
−25
–   Fire 7.1 64-bit 4CPU3425+8
−8
(−220)84.5 − 15.5
(+70−1=29)
84.5%
84.5 / 100
100.0%
+32
–   Fritz 17 64-bit 4CPU3379+15
−15
(−266)84.5 − 14.5
(+70−0=29)
85.4%
84.5 / 99
100.0%
−7

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on May 9, 2021