CCRL Blitz
Downloads and Statistics
March 6, 2021
Testing summary:
Total: 2'478'353 games
played by 2'951 programs

White wins: 953'046 (38.5%)
Black wins: 763'412 (30.8%)
Draws: 761'895 (30.7%)
White score: 53.8%

Engine Details

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Fat Fritz 2 (in SF) 64-bit 8CPU#1‑2  (3718+15
−15		)Quote
 Links: Chessbase, Chessbase Explanatory Notes
Fat Fritz 2 is a modified version of an opensource Stockfish binary using an NNUE network trained and developed by Chessbase
This is one of the 25 Fritz versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 13 64-bit 8CPU3718+16
−16		(0)39.5 − 40.5
(+7−8=65)
49.4%
39.5 / 80
48.7%
−2
0 1 = = = = = = 0 1 0 = = = = = = = = = = 1 = = = 0 = = 0 = = = = = = 1 = = = = = = = = = = = 0 = = = = = = 0 1 = = = = = = 0 1 = = = = = = = = = = = = = 1 = =
–   Stockfish 12 64-bit 8CPU3696+13
−13		(−22)53 − 47
(+7−1=92)
53.0%
53.0 / 100
99.0%
−6
= = = = = = = = = = = = 1 = = = = = = = 1 = = = = = = = 1 = = = = = = = = = 1 = = = = = = = = = = 1 = = = = = = = = = = = = = = = = = = = = = = 1 0 = = = = = = 1 = = = = = = = = = = = = = = = = = = =
–   Dragon by Komodo 64-bit 8CPU3674+14
−13		(−44)57.5 − 42.5
(+15−0=85)
57.5%
57.5 / 100
100.0%
−6
= = = = = = = = = = 1 = = = = = 1 = = = 1 1 = = = = = = 1 = = = 1 = = = = = = = = = 1 = = = 1 = = 1 = = = = 1 = = = = = = = = = = = = = = = 1 = = = = = = = = = 1 = 1 = = = = = = = = = = = = = = = 1 1
–   Lc0 0.26.3 t40-1541 RTX20803650+16
−16		(−68)62 − 38
(+26−2=72)
62.0%
62.0 / 100
100.0%
−4
= = = = 0 = = 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 a16 RTX20803632+15
−15		(−86)66 − 34
(+35−3=62)
66.0%
66.0 / 100
100.0%
+3
1 1 1 1 1 = 1 = 1 = 1 = = = = 1 0 1 = = = = 1 = 1 = 1 = = = = = 1 1 1 = = 1 = = = = = 0 1 = 1 = 1 1 = = 1 = 0 1 = = = = = 1 = = = = 1 = 1 1 = = 1 = = 1 = = 1 = 1 1 = = = = = 1 1 = = = = = = 1 = = = =
–   Leelenstein 11.1 RTX20803626+10
−10		(−92)64 − 36
(+29−1=70)
64.0%
64.0 / 100
100.0%
−15
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 =
–   Allie 0.5 nn49921 RTX20803560+10
−10		(−158)72.5 − 27.5
(+45−0=55)
72.5%
72.5 / 100
100.0%
−23
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 = = =
–   Nemorino 6.00 64-bit 8CPU3549+14
−14		(−169)76 − 24
(+53−1=46)
76.0%
76.0 / 100
100.0%
−5
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
–   Fire 8 64-bit 8CPU3547+17
−18		(−171)74 − 21
(+53−0=42)
77.9%
74.0 / 95
100.0%
+7
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
–   Ethereal 12.75 64-bit 8CPU3541+15
−15		(−177)75.5 − 24.5
(+51−0=49)
75.5%
75.5 / 100
100.0%
−18
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 = =
–   Houdini 6 64-bit 4CPU3518+7
−7		(−200)81.5 − 18.5
(+63−0=37)
81.5%
81.5 / 100
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 1 = 1 1 1 = = = 1 1 1 =
–   RubiChess 2.0 NN-375bd 64-bit 8CPU3511+19
−19		(−207)34.5 − 8.5
(+26−0=17)
80.2%
34.5 / 43
100.0%
−7
= 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
–   Igel 2.9.0 64-bit 8CPU3510+15
−15		(−208)80.5 − 19.5
(+61−0=39)
80.5%
80.5 / 100
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 = = =
–   Xiphos 0.6 64-bit 8CPU3450+16
−16		(−268)89.5 − 10.5
(+79−0=21)
89.5%
89.5 / 100
100.0%
+52
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 1 1 1 1 = 1 1 1 1 = 1
–   Fire 7.1 64-bit 4CPU3426+8
−8		(−292)92.5 − 7.5
(+85−0=15)
92.5%
92.5 / 100
100.0%
+89
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 = 1 = 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1418 games: 635 wins, 16 losses, 767 draws (54.1%), score: 71.8%

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Created in 2005-2013 by CCRL team
Last games added on March 6, 2021