CCRL Blitz
Downloads and Statistics
May 1, 2021
Testing summary:
Total: 2'515'858 games
played by 2'996 programs

White wins: 966'865 (38.4%)
Black wins: 774'272 (30.8%)
Draws: 774'721 (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 RTX20803633+11
−11		(+13)91.5 − 100.5
(+8−17=167)
47.7%
91.5 / 192
5.6%
+1
= = = = = = = = 0 = = = = = = = = = = = = = = = = = = = = = = = 0 = = = = = = 1 = 1 = = = = = = = = = = = = 0 = = = = = = = = = = = = = 0 = = = = = = = = 1 = = = = = = = = = = = = 0 = = = = = = = = = = = = = = = = 1 0 = = = 0 = = = = = = = 0 = 0 0 = = = = = = = = = = = = 0 = 0 = 0 = 0 1 = = = = = = = = 0 1 = = = = = = = 1 = = = = = = = 1 = = 0 = = = = = = = = = = = = = 0 = = = = =
–   Leelenstein 11.1 RTX20803626+10
−10		(+6)67 − 71
(+2−6=130)
48.6%
67.0 / 138
23.5%
0
= = = = = = = = = = = = = = = = = = = = = = = = = = = = = = 1 = = = = = = 0 = = = = = = = = 1 = = = = = = = = = = 0 = = = = = = = = = = = = = 0 = = = = = = = = = = = = = = = = = = = = = = = = = = = 0 = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = 0 = = 0 = = = =
–   Fat Fritz (in Lc0) w266 RTX20803609+14
−14		(−11)71 − 65
(+11−5=120)
52.2%
71.0 / 136
90.4%
0
= = 1 = = = = = = = = 0 = 1 = = = = = = = = = = = = = = 1 = 1 = = = 1 = = = 0 = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = 1 = = 1 = = = 1 = = = 0 0 1 = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = 0 = = 1 = = = = = = = = = = 1 = = = = =
–   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
= = = = = = 1 = = = = = = = = = 1 = = = 1 = = = = 0 = 0 = = 0 = 1 = = = = = 1 1 1 = 1 = 1 = = = = = = = = = = = = = 1 = = = = 0 = = = = = = = 0 1 = 1 0 = = 1 = = = = = 1 = = = 1 = 1 = = = = = = = = = = = 1 = = = = = = = = = = = 0 = = = = = = = = = 0 = = = = = = = 0 = 0 1 =
–   Stockfish 11 64-bit 4CPU3601+13
−13		(−19)51 − 40
(+17−6=68)
56.0%
51.0 / 91
98.4%
+12
= = = = = = 1 1 = = = 1 = = 1 1 = = = = = = = = = = = = = = 0 = = 1 = = 0 = = = 1 = = = = 1 = 1 = 0 = 1 0 = = 1 0 1 = = = = = = = = = 1 1 = = = = 1 = = = = = 1 = = = 0 = = 1 = = = =
–   Allie 0.5 nn42850 RTX20803572+33
−32		(−48)22.5 − 13.5
(+9−0=27)
62.5%
22.5 / 36
99.7%
+17
= = = = 1 = 1 = = = = = = = 1 = = = = = = 1 1 = 1 = = 1 = = = = 1 = = 1
–   Stoofvlees II a14 RTX20803569+12
−12		(−51)64 − 37
(+28−1=72)
63.4%
64.0 / 101
100.0%
+19
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
–   Allie 0.5 nn49921 RTX20803561+9
−10		(−59)85.5 − 48.5
(+38−1=95)
63.8%
85.5 / 134
100.0%
+13
= = 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 = = = = = = = = = = = =
–   Stoofvlees II a13 RTX20803555+17
−17		(−65)88 − 49
(+44−5=88)
64.2%
88.0 / 137
100.0%
+13
= = 1 = 1 = 1 = = = = 0 1 = = = = = = 1 = = 1 = = 1 1 0 1 = = = = = 1 = 1 = = = = = = = 1 = 1 = = = 1 1 = 1 = = = = 0 = = = 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 0 = 1 1 = 1 1
–   Komodo 13.3 64-bit 4CPU3531+15
−15		(−89)48.5 − 25.5
(+25−2=47)
65.5%
48.5 / 74
100.0%
−1
= 0 = = = = = 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 =
–   Komodo 13.2 64-bit 4CPU3528+15
−15		(−92)87.5 − 46.5
(+49−8=77)
65.3%
87.5 / 134
100.0%
−4
1 0 = = = 1 = 1 1 1 = = 1 = = 1 = = = = = 1 = 1 = 1 = 0 0 = = = = 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 = = = 0 = = = 0 = = 1 = = = = 1 = 1 = = = 1 = = 1 = 0 = 1 1 1 = 1 = = 0 = = 1 1 = = = =
–   Houdini 6 64-bit 4CPU3517+7
−7		(−103)96.5 − 40.5
(+56−0=81)
70.4%
96.5 / 137
100.0%
+14
= = 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 = = = =
–   Xiphos 0.6 64-bit 4CPU3429+10
−10		(−191)78 − 23
(+58−3=40)
77.2%
78.0 / 101
100.0%
−13
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 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 = = = = =
–   Ethereal 11.75 64-bit 4CPU3427+18
−18		(−193)74.5 − 26.5
(+54−6=41)
73.8%
74.5 / 101
100.0%
−39
0 1 1 = = 1 1 0 1 = = = 1 = 1 = 1 1 = 0 1 = 1 1 1 1 1 1 1 = = = 1 1 = 1 1 1 = = 1 = 1 = 1 = 0 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 0 = = 1 = = = = = 1 = =
–   Fritz 17 64-bit 4CPU3380+15
−15		(−240)109.5 − 27.5
(+84−2=51)
79.9%
109.5 / 137
100.0%
−39
= 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 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 = = =
–   ChessFighter 3.0 RTX20803129+139
−198		(−491)3 − 0
(+3−0=0)		100.0%
3.0 / 3
100.0%
+INF
1 1 1
1789 games: 504 wins, 72 losses, 1213 draws (67.8%), score: 62.1%

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Created in 2005-2013 by CCRL team
Last games added on May 1, 2021