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

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Lc0 0.23.1 w42850 RTX2080 (3620+13
−13
)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 (in Lc0) w471 RTX20803632+11
−11
(+12)91.5 − 100.5
(+8−17=167)
47.7%
91.5 / 192
5.6%
0
–   Leelenstein 11.1 RTX20803625+10
−10
(+5)67 − 71
(+2−6=130)
48.6%
67.0 / 138
23.5%
−1
–   Fat Fritz (in Lc0) w266 RTX20803608+14
−14
(−12)71 − 65
(+11−5=120)
52.2%
71.0 / 136
90.4%
0
–   Stockfish 2019-10-09 64-bit 4CPU3602+11
−11
(−18)72.5 − 64.5
(+18−10=109)
52.9%
72.5 / 137
98.7%
−3
–   Stockfish 11 64-bit 4CPU3601+13
−13
(−19)51 − 40
(+17−6=68)
56.0%
51.0 / 91
98.4%
+12
–   Allie 0.5 nn42850 RTX20803571+33
−32
(−49)22.5 − 13.5
(+9−0=27)
62.5%
22.5 / 36
99.7%
+16
–   Stoofvlees II a14 RTX20803568+12
−12
(−52)64 − 37
(+28−1=72)
63.4%
64.0 / 101
100.0%
+18
–   Allie 0.5 nn49921 RTX20803560+9
−9
(−60)85.5 − 48.5
(+38−1=95)
63.8%
85.5 / 134
100.0%
+12
–   Stoofvlees II a13 RTX20803554+17
−17
(−66)88 − 49
(+44−5=88)
64.2%
88.0 / 137
100.0%
+12
–   Komodo 13.3 64-bit 4CPU3531+15
−15
(−89)48.5 − 25.5
(+25−2=47)
65.5%
48.5 / 74
100.0%
−1
–   Komodo 13.2 64-bit 4CPU3527+15
−15
(−93)87.5 − 46.5
(+49−8=77)
65.3%
87.5 / 134
100.0%
−5
–   Houdini 6 64-bit 4CPU3516+6
−7
(−104)96.5 − 40.5
(+56−0=81)
70.4%
96.5 / 137
100.0%
+13
–   Xiphos 0.6 64-bit 4CPU3428+10
−10
(−192)78 − 23
(+58−3=40)
77.2%
78.0 / 101
100.0%
−14
–   Ethereal 11.75 64-bit 4CPU3427+18
−18
(−193)74.5 − 26.5
(+54−6=41)
73.8%
74.5 / 101
100.0%
−39
–   Fritz 17 64-bit 4CPU3379+15
−15
(−241)109.5 − 27.5
(+84−2=51)
79.9%
109.5 / 137
100.0%
−40
–   ChessFighter 3.0 RTX20803128+139
−198
(−492)3 − 0
(+3−0=0)
100.0%
3.0 / 3
100.0%
+INF

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