CCRL Blitz
Downloads and Statistics
May 15, 2021
Testing summary:
Total: 2'526'227 games
played by 3'011 programs

White wins: 970'445 (38.4%)
Black wins: 776'698 (30.7%)
Draws: 779'084 (30.8%)
White score: 53.8%

Engine Details

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Fat Fritz 2 (in SF) 64-bit 8CPU#1‑2  (3721+13
−13
)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 8CPU3721+14
−14
(0)39.5 − 40.5
(+7−8=65)
49.4%
39.5 / 80
49.2%
−2
0 1 = = = = = = 0 1 0 = = = = = = = = = = 1 = = = 0 = = 0 = = = = = = 1 = = = = = = = = = = = 0 = = = = = = 0 1 = = = = = = 0 1 = = = = = = = = = = = = = 1 = =
–   Stockfish 12 64-bit 8CPU3697+13
−13
(−24)53 − 47
(+7−1=92)
53.0%
53.0 / 100
99.6%
−8
= = = = = = = = = = = = 1 = = = = = = = 1 = = = = = = = 1 = = = = = = = = = 1 = = = = = = = = = = 1 = = = = = = = = = = = = = = = = = = = = = = 1 0 = = = = = = 1 = = = = = = = = = = = = = = = = = = =
–   Dragon by Komodo 2 64-bit 8CPU3679+15
−15
(−42)53.5 − 46.5
(+9−2=89)
53.5%
53.5 / 100
100.0%
−24
= = = 1 = = = 1 = = 0 1 = = = = = = = = = 1 = = = = = = = 1 = 1 = = = = = = = = 0 1 = = = = = = = = = 1 = 1 = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
–   Dragon by Komodo 64-bit 8CPU3679+12
−12
(−42)57.5 − 42.5
(+15−0=85)
57.5%
57.5 / 100
100.0%
−4
= = = = = = = = = = 1 = = = = = 1 = = = 1 1 = = = = = = 1 = = = 1 = = = = = = = = = 1 = = = 1 = = 1 = = = = 1 = = = = = = = = = = = = = = = 1 = = = = = = = = = 1 = 1 = = = = = = = = = = = = = = = 1 1
–   Stoofvlees II a18 RTX20803668+17
−17
(−53)36.5 − 29.5
(+9−2=55)
55.3%
36.5 / 66
100.0%
−25
= = = 1 = = = = = 1 = = = = = = = = 0 1 = = = = = 1 = 1 = = = = = = = = 0 1 = = = 1 = 1 = = = = = = = = = = = = = 1 = = = = = = = =
–   Lc0 0.26.3 t40-1541 RTX20803651+16
−16
(−70)62 − 38
(+26−2=72)
62.0%
62.0 / 100
100.0%
−6
= = = = 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
–   Lc0 0.27.0 t40-1541 RTX20803648+16
−16
(−73)41 − 26
(+15−0=52)
61.2%
41.0 / 67
100.0%
−13
= = = 1 = = = = = 1 = 1 = = = 1 = = = = = = 1 = = 1 = = = 1 = = = = = = = 1 = 1 = 1 = = = = = 1 = = = = = 1 = = = 1 = 1 = = = = 1 = =
–   Stoofvlees II a16 RTX20803636+15
−15
(−85)66 − 34
(+35−3=62)
66.0%
66.0 / 100
100.0%
+4
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 RTX20803627+10
−10
(−94)64 − 36
(+29−1=70)
64.0%
64.0 / 100
100.0%
−17
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 RTX20803561+10
−9
(−160)72.5 − 27.5
(+45−0=55)
72.5%
72.5 / 100
100.0%
−25
1 1 1 = = = 1 = = 1 1 1 1 = 1 = 1 = 1 1 = 1 1 = = = 1 = 1 = = = 1 = 1 1 1 = 1 = = = = = 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 8CPU3551+12
−12
(−170)76 − 24
(+53−1=46)
76.0%
76.0 / 100
100.0%
−6
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 8CPU3548+14
−14
(−173)74 − 21
(+53−0=42)
77.9%
74.0 / 95
100.0%
+5
1 1 = 1 = 1 = 1 = 1 1 1 = 1 = = 1 = 1 = = 1 = 1 1 1 = = = 1 = = = 1 1 1 = 1 = 1 1 1 = = = 1 = = = 1 1 1 1 1 = = = 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+12
−12
(−180)75.5 − 24.5
(+51−0=49)
75.5%
75.5 / 100
100.0%
−21
1 1 1 = 1 = 1 1 1 = 1 1 1 1 = = = = = = 1 = = 1 1 = 1 = = = 1 = 1 = 1 1 1 1 1 = 1 1 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = = = = = 1 = 1 = = = 1 = 1 = 1 1 = = 1 = 1 = 1 = 1 = 1 = 1 1 1 = 1 = 1 = 1 1 = =
–   SlowChess Blitz 2.5 64-bit 8CPU3541+14
−14
(−180)87.5 − 18.5
(+69−0=37)
82.5%
87.5 / 106
100.0%
+43
1 1 1 1 1 = = = = 1 1 1 = 1 1 = 1 1 = 1 1 1 = = 1 1 1 = = = = 1 1 1 1 1 = 1 = 1 1 = 1 = 1 1 1 = = 1 1 1 1 = 1 = 1 1 1 1 1 = 1 = 1 1 1 1 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 8.1 64-bit 8CPU3533+17
−17
(−188)73.5 − 14.5
(+59−0=29)
83.5%
73.5 / 88
100.0%
+48
1 = = 1 1 1 = 1 = 1 1 1 = 1 1 1 = 1 = 1 1 = = 1 = 1 1 1 = 1 1 1 1 1 = 1 1 1 = = = 1 1 1 = 1 = 1 = 1 = 1 = 1 = 1 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 4CPU3516+7
−7
(−205)81.5 − 18.5
(+63−0=37)
81.5%
81.5 / 100
100.0%
+9
1 1 1 = = = 1 = 1 = 1 = 1 1 1 1 1 = 1 1 1 = 1 = 1 1 1 1 1 1 1 1 1 = 1 1 1 = = = 1 = 1 = 1 1 1 1 1 1 1 = = 1 1 = 1 = 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 8CPU3511+15
−15
(−210)80.5 − 19.5
(+61−0=39)
80.5%
80.5 / 100
100.0%
−5
1 1 = 1 1 1 1 1 1 = 1 1 1 1 1 1 1 = 1 = 1 1 1 = 1 = 1 = 1 = 1 = 1 1 1 = 1 1 = 1 1 = 1 1 = 1 1 = 1 = 1 = 1 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 8CPU3508+16
−16
(−213)34.5 − 8.5
(+26−0=17)
80.2%
34.5 / 43
100.0%
−13
= 1 = 1 = = 1 1 1 = = 1 1 1 = = 1 1 = 1 = = 1 = 1 1 = = 1 1 1 = = 1 1 1 1 1 = 1 1 1 1
–   Booot 6.5 64-bit 8CPU3459+18
−19
(−262)56 − 8
(+48−0=16)
87.5%
56.0 / 64
100.0%
+27
1 1 = 1 1 1 = 1 1 1 1 1 = 1 = 1 = 1 = 1 = 1 1 = = 1 1 1 = = 1 1 1 1 = 1 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 8CPU3455+15
−15
(−266)89.5 − 10.5
(+79−0=21)
89.5%
89.5 / 100
100.0%
+55
1 = 1 = 1 = 1 1 = 1 1 = 1 1 1 1 1 1 1 1 1 = 1 1 1 1 1 = 1 1 1 1 1 = 1 1 1 1 1 1 1 = 1 1 1 = 1 1 1 1 1 1 1 = 1 1 1 = 1 = 1 = 1 = 1 1 1 1 1 1 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
(−295)92.5 − 7.5
(+85−0=15)
92.5%
92.5 / 100
100.0%
+86
1 1 1 = 1 1 1 1 1 1 1 1 1 1 1 1 = 1 1 1 1 = 1 1 1 = 1 1 1 = 1 = 1 1 1 1 = 1 1 1 1 = = 1 1 1 1 1 1 1 1 = 1 1 1 1 1 1 1 1 1 1 1 1 1 = 1 1 1 1 1 1 1 1 1 1 1 = 1 1 1 = 1 = 1 = 1 1 1 1 1 1 1 1 1 1 1 1 1 1

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Created in 2005-2013 by CCRL team
Last games added on May 15, 2021