CCRL 40/2 FRC
Downloads and Statistics
March 2, 2021
Testing summary:
Total: 317'916 games
played by 246 programs

White wins: 128'168 (40.3%)
Black wins: 108'801 (34.2%)
Draws: 80'947 (25.5%)
White score: 53.0%

Engine Details

Options
Show each game results
Fat Fritz 2#2  (3817+12
−12
)Quote
 Link: 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 the only Fritz version we tested.
OpponentELODiffResultsScoreLOSPerf
–   Stockfish 2021-01-113822+14
−14
(+5)153.5 − 146.5
(+33−26=241)
51.2%
153.5 / 300
29.2%
+10
= 1 = = = = 1 = = = = = = = = = = = = 1 = = = = 0 = = = = 1 = = = = = = = = = = = = = = 0 = = 0 = = = 0 = = 0 = = = = = = = = = 1 = = = = = = = = = = 1 1 = = = = = = 1 = = = 1 = 1 0 = 0 1 = = = = = = 1 = 1 = 0 = 1 = = = 0 = = 1 = 1 0 = 0 = 1 = = = = 1 = = = = = = = = = = 1 = = = = = = = = = 0 = 0 = = = = = 1 = 0 = = = = = = = = = = = = = = = = = = = = = = = = = 1 = = = = = = = 1 1 = = = 1 = = = = 0 = = = = = = = = = = = = = = 1 = = = = = = = = = = 0 = = = 0 = = = = = 0 = 0 = = = = = 0 = = 1 = 1 = 1 = = 0 = = = = = = = = = 0 1 = = = = 0 1 = = = 1 = 0 = = = = = = = = = = = = = 0 1 = 0 = = = = 1
–   Stockfish 133811+15
−15
(−6)149 − 161
(+25−37=248)
48.1%
149.0 / 310
76.7%
−16
= = = = = = = = 0 = = 1 = = = = 1 = = 1 = 1 0 = = = = = = = 0 = = = = = = = = = = 0 = = = = = = = 0 = 0 = = = 0 = = = = = = = = 0 = = = 0 = = 1 = = 0 = = = 1 = 1 = = = = = 0 = 0 = 0 = = = = = = 0 = 0 0 = = = = = = = = = = = 0 = = 1 = = = = = 1 = = = = 1 = 0 = = 1 = = = = = = = = = = = = = = 1 = = = 0 1 0 = = 0 = 1 0 = = = = = = = = 1 = = = = = = = = = = = = = = = = 0 = = 0 = = = = 0 0 = = 0 1 = 1 = = = = 0 = = 1 0 = = = = = = = 0 = 0 = = = = = = = = = = = = = = = = = = = 0 1 = = = = = = = 1 = = = = = = = = = 0 0 = 0 = = = = = = = = = = = = = = = 1 = = = 1 = 1 = = = 0 = = = 0 = = = = = = = = = = = = = = = 1 1 = =
–   Dragon by Komodo3785+11
−11
(−32)160.5 − 139.5
(+62−41=197)
53.5%
160.5 / 300
100.0%
−12
= = = = 1 = = 0 = = = = = = 0 = 1 = = = = = 1 1 = 1 = = 1 = 1 = = = = = 0 = 1 = = = = 0 = = = = = = = = 1 1 1 = = = = = = = 1 = = = = = = 0 1 = = = = = = = 1 1 = = 1 = = 1 = = 1 = 1 = 0 = 0 = = = 1 = 1 = = = 1 = 0 0 1 = 1 = = 1 = = 1 = 1 = = 0 = 0 = = = = 1 = = = = = 1 1 1 0 = 1 1 1 = = 1 = = = = = = 0 1 = 0 0 = = = = = = = 0 = = = = = 0 = = = = 1 0 = = = 1 1 = 1 1 = = 1 0 = = = 0 1 0 1 = = = = = 1 = 0 = 1 = 0 0 1 0 = = = = = 0 = = 0 0 = = = 0 = = = = = = 1 1 0 0 = 1 = 0 1 = 1 0 1 = = = = = = 1 0 1 = 1 = = = = = = = = 0 1 = = = 0 = = 1 = 0 = = = = = 1 = = = = = = = 1 0 0 0 1 = = = = = = 1 = 0
–   Stockfish 123773+11
−11
(−44)164 − 136
(+50−22=228)
54.7%
164.0 / 300
100.0%
−19
= = = = = 1 1 = = = 1 = = = = = = = = 1 = = = = = 0 = = = = = = = = = = = = = = = = = 0 = = = = = = = 0 = 1 = = = = 1 = = = 0 1 = 0 1 = 1 = = = = = = = = = = 0 = 1 1 = 0 = = = = 0 1 = 1 = = 0 = = = = 1 = 1 1 1 = 1 0 = = = = = 1 = = = = = = 1 = = 0 = = = = 1 = = = = = 0 0 = 1 1 = 1 = = = = = 1 = 1 = = = = = = 1 1 = 1 = = 0 = = = 1 1 = 0 = = = = = = = = = = = 1 = = = = = = = = = = = = = = = = = 1 = = = = = = = = = = = 1 1 1 = 0 = 1 = 1 1 = = = = = = = = = = 1 0 = = 1 = = = 1 = 1 = 1 = 1 1 = = = = = 0 = = = = = = = = 1 = = = = = 1 = = 0 = = = = 0 = = = = = 0 = 1 = = = = = = = = = = = = 0 1 = = =
–   Houdini 63641+7
−6
(−176)241 − 59
(+197−15=88)
80.3%
241.0 / 300
100.0%
+40
= 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 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 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 0 0 1 = 1 0 1 1 1 = 1 1 = 0 = 1 1 1 = = 1 1 1 = = 1 = 1 1 1 = 1 1 1 1 = 1 = = 0 1 = 0 0 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 0 = 0 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
–   Fire 83623+13
−13
(−194)243 − 67
(+192−16=102)
78.4%
243.0 / 310
100.0%
+2
= 1 1 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 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 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 = = 0 = = = = = 1 1 = 1 1 = 1 = 1 = 0 1 = 1 = 1 1 = 1 1 = 1 1 1 1 1 = 1 0 = 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 = 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 = 1 1 1 = 1 = 1 = = 1 0 1 0 1 1 1 0 0 = = = = 1 0 1
–   Ethereal 12.753592+11
−11
(−225)245.5 − 54.5
(+208−17=75)
81.8%
245.5 / 300
100.0%
+13
1 = 1 = 1 = = 1 1 1 = = 1 = 1 1 1 1 1 1 1 1 = 0 1 = 1 1 0 0 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 = = 0 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 1 1 1 1 = 1 1 1 1 1 1 1 1 1 1 = = 1 1 1 1 1 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 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 = 0 1 = 1 1 1 = 0 = = 1 1 = 1 1 1 1 = = 1 0 = 1 1 1 1 1 1 1 1 1 1 1 1 = 1 1 1 0 1 = 0 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 0 1 1 1 1 1 1 = 1 =
–   SlowChess Blitz 2.43542+10
−10
(−275)259 − 41
(+226−8=66)
86.3%
259.0 / 300
100.0%
+10
1 1 = = = = = 1 1 = 1 = 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 = = = 0 0 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 0 0 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 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 1 1 1 1 1 1 1 = 1 1 1 = 1 1 1 1 1 1 1 = 1 1 1 1 1 = 1 1 1 1 1 1 1 = 1 = 1 1 = = 1 1 = = 1 1 1 1 1 1 = 1 1 1 1 1 = = 1 =

Testing history

Rating changes by day

Participation in the pure lists

Pure listRankRatingNumber of games
Fat Fritz 2
played with current
participants of this list
Represented by
1-2-CPU#138071810itself
All#138071810itself
Single-CPU#138071810itself

Created in 2005-2008 by CCRL team
Last games added on March 2, 2021