CCRL 40/15
Downloads and Statistics
April 17, 2021
Testing summary:
Total: 1'237'141 games
played by 2'823 programs

White wins: 424'144 (34.3%)
Black wins: 311'632 (25.2%)
Draws: 501'365 (40.5%)
White score: 54.5%

Engine Details

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Fat Fritz 2 (in SF) 64-bit 4CPU#2  (3525+20
−19
)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 22 Fritz versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 2021-01-11 64-bit 4CPU3551+20
−19
(+26)16 − 16
(+2−2=28)
50.0%
16.0 / 32
3.0%
+26
–   Stockfish 13 64-bit 4CPU3550+19
−18
(+25)26 − 26
(+0−0=52)
50.0%
26.0 / 52
2.9%
+25
–   Dragon by Komodo 64-bit 4CPU3497+16
−16
(−28)19.5 − 14.5
(+6−1=27)
57.4%
19.5 / 34
98.8%
+9
–   Stockfish 12 64-bit3477+15
−15
(−48)21.5 − 16.5
(+7−2=29)
56.6%
21.5 / 38
100.0%
−14
–   Dragon by Komodo 64-bit3472+15
−15
(−53)21 − 15
(+6−0=30)
58.3%
21.0 / 36
100.0%
−10
–   Igel 3.0.0 64-bit 4CPU3400+23
−23
(−125)24.5 − 9.5
(+15−0=19)
72.1%
24.5 / 34
100.0%
+3
–   Houdini 6 64-bit 4CPU3397+10
−10
(−128)23 − 11
(+13−1=20)
67.6%
23.0 / 34
100.0%
−25
–   SlowChess Blitz 2.5 64-bit 4CPU3396+18
−18
(−129)22 − 10
(+13−1=18)
68.8%
22.0 / 32
100.0%
−21
–   Ethereal 12.75 64-bit 4CPU3391+15
−15
(−134)25.5 − 8.5
(+17−0=17)
75.0%
25.5 / 34
100.0%
+19
–   Fire 8 64-bit 4CPU3387+17
−17
(−138)41.5 − 12.5
(+29−0=25)
76.9%
41.5 / 54
100.0%
+29
–   Nemorino 6.00 64-bit 4CPU3383+17
−17
(−142)22 − 10
(+12−0=20)
68.8%
22.0 / 32
100.0%
−35
–   Nemorino 6.05 64-bit 4CPU3376+23
−23
(−149)24 − 10
(+14−0=20)
70.6%
24.0 / 34
100.0%
−31
–   Igel 2.9.0 64-bit 4CPU3361+17
−17
(−164)39.5 − 12.5
(+27−0=25)
76.0%
39.5 / 52
100.0%
−2
–   SlowChess Blitz 2.4 64-bit 4CPU3357+21
−22
(−168)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−17
–   RubiChess 2.0 64-bit 4CPU3356+20
−20
(−169)26.5 − 5.5
(+21−0=11)
82.8%
26.5 / 32
100.0%
+59
–   Houdini 6 64-bit3335+8
−8
(−190)27.5 − 8.5
(+19−0=17)
76.4%
27.5 / 36
100.0%
−25
–   Lc0 0.27.0 w703810 64-bit 4CPU3335+19
−19
(−190)28.5 − 11.5
(+17−0=23)
71.3%
28.5 / 40
100.0%
−66
–   Booot 6.5 64-bit 4CPU3330+24
−24
(−195)22 − 4
(+18−0=8)
84.6%
22.0 / 26
100.0%
+52
–   Xiphos 0.6 64-bit 4CPU3329+13
−13
(−196)26.5 − 5.5
(+21−0=11)
82.8%
26.5 / 32
100.0%
+31
–   Fire 7.1 64-bit 4CPU3320+11
−10
(−205)27.5 − 4.5
(+23−0=9)
85.9%
27.5 / 32
100.0%
+61
–   Ethereal 12.75 64-bit3320+13
−13
(−205)27.5 − 8.5
(+19−0=17)
76.4%
27.5 / 36
100.0%
−40
–   RofChade 2.3 64-bit 4CPU3311+14
−14
(−214)25 − 7
(+19−1=12)
78.1%
25.0 / 32
100.0%
−26
–   Pedone 3.0 64-bit 4CPU3303+19
−19
(−222)26.5 − 5.5
(+21−0=11)
82.8%
26.5 / 32
100.0%
+4
–   Booot 6.4 64-bit 4CPU3297+15
−15
(−228)25 − 5
(+20−0=10)
83.3%
25.0 / 30
100.0%
+6

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Created in 2005-2013 by CCRL team
Last games added on April 17, 2021