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

Options
Show each game results
Fat Fritz 2 (in SF) 64-bit 8CPU#1  (3722+14
−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 8CPU3720+15
−14
(−2)39.5 − 40.5
(+7−8=65)
49.4%
39.5 / 80
57.8%
−4
–   Stockfish 12 64-bit 8CPU3696+13
−13
(−26)53 − 47
(+7−1=92)
53.0%
53.0 / 100
99.7%
−10
–   Dragon by Komodo 64-bit 8CPU3678+12
−12
(−44)57.5 − 42.5
(+15−0=85)
57.5%
57.5 / 100
100.0%
−6
–   Stoofvlees II a18 RTX20803664+18
−18
(−58)36.5 − 29.5
(+9−2=55)
55.3%
36.5 / 66
100.0%
−30
–   Lc0 0.26.3 t40-1541 RTX20803651+16
−16
(−71)62 − 38
(+26−2=72)
62.0%
62.0 / 100
100.0%
−7
–   Lc0 0.27.0 t40-1541 RTX20803647+17
−16
(−75)41 − 26
(+15−0=52)
61.2%
41.0 / 67
100.0%
−15
–   Stoofvlees II a16 RTX20803636+15
−15
(−86)66 − 34
(+35−3=62)
66.0%
66.0 / 100
100.0%
+3
–   Leelenstein 11.1 RTX20803625+10
−10
(−97)64 − 36
(+29−1=70)
64.0%
64.0 / 100
100.0%
−20
–   Allie 0.5 nn49921 RTX20803560+9
−9
(−162)72.5 − 27.5
(+45−0=55)
72.5%
72.5 / 100
100.0%
−27
–   Nemorino 6.00 64-bit 8CPU3551+13
−13
(−171)76 − 24
(+53−1=46)
76.0%
76.0 / 100
100.0%
−7
–   Fire 8 64-bit 8CPU3549+15
−15
(−173)74 − 21
(+53−0=42)
77.9%
74.0 / 95
100.0%
+5
–   Ethereal 12.75 64-bit 8CPU3540+12
−12
(−182)75.5 − 24.5
(+51−0=49)
75.5%
75.5 / 100
100.0%
−23
–   SlowChess Blitz 2.5 64-bit 8CPU3539+14
−14
(−183)87.5 − 18.5
(+69−0=37)
82.5%
87.5 / 106
100.0%
+40
–   Fire 8.1 64-bit 8CPU3533+17
−17
(−189)73.5 − 14.5
(+59−0=29)
83.5%
73.5 / 88
100.0%
+47
–   Houdini 6 64-bit 4CPU3516+6
−7
(−206)81.5 − 18.5
(+63−0=37)
81.5%
81.5 / 100
100.0%
+8
–   Igel 2.9.0 64-bit 8CPU3511+15
−15
(−211)80.5 − 19.5
(+61−0=39)
80.5%
80.5 / 100
100.0%
−6
–   RubiChess 2.0 NN-375bd 64-bit 8CPU3508+16
−16
(−214)34.5 − 8.5
(+26−0=17)
80.2%
34.5 / 43
100.0%
−14
–   Booot 6.5 64-bit 8CPU3456+19
−19
(−266)56 − 8
(+48−0=16)
87.5%
56.0 / 64
100.0%
+23
–   Xiphos 0.6 64-bit 8CPU3454+15
−15
(−268)89.5 − 10.5
(+79−0=21)
89.5%
89.5 / 100
100.0%
+53
–   Fire 7.1 64-bit 4CPU3425+8
−8
(−297)92.5 − 7.5
(+85−0=15)
92.5%
92.5 / 100
100.0%
+84

Rating changes by day

Rating changes with played games


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