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StockFish_12+nn & CFish_041020+nn (Android)

Match: Android Stockfish 280920 vs CFish 031020, net: nn-baeb9ef2d183.nnue
Stockfish 280920 armv8: Official Droidfish 1.84 app.
CF-031020 armv8: "Merge pull request #167 from gsobala/patch-1" compiled by Skynet
Time control and hardware: 120s + 2s, Cortex A73 @ 2.2 Ghz, hash=32
Openings: TCEC 14,15,16,17,18 (250 pos.)
TBs and adj.: 5-men syzygy, draw 5 moves 5 cp at move 30, resign 5 moves 600 cp
Comments: CFish is currently about 65 elo over latest Stockfish in Android.
Games: https://gofile.io/d/hYQNa5


Code:



Games: https://gofile.io/d/hYQNa5
# PLAYER                      :  RATING  ERROR  PLAYED    (%)  CFS    W    D    L  D(%)
1 CFish 031020 + baeb9        :    64.7    8.9    500  58.70  100  130  327  43  65.40
2 Stockfish 280920 + baeb9    :    0.0    8.9    500  41.30  ---  43  327  130  65.40

White advantage = 78.77 +/- 9.22
Draw rate (equal opponents) = 74.43 % +/- 2.30

Engine                sec/move  Depth  MIDG  EARLY    ENDG  LATE
Stockfish 280920 + b  3.48s    20.34  18.68 | 18.25 | 20.20 | 27.40
CFish 031020 + baeb9  3.42s    21.87  19.91 | 19.71 | 21.89 | 29.59
 

StockFish_12+nn & CFish_041020+nn (Android)

Match: Official Stockfish 12 for android vs CFish 031020 + SV-1035
Stockfish 12: https://stockfishchess.org/files/stockfish_12_android.zip
CFish 031020: CF-031020 "Merge pull request #167 from gsobala/patch-1" Arm7: https://www.mirrored.to/files/1KJGCUBE/CF-031020-arm7.7z_links Arm 8: https://www.mirrored.to/files/19UO7NFF/CF-031020-arm8.7z_links , Embedded net nn-20200814-1035 (compiled by Skynet)
Time control and hardware: 120s + 2s, Cortex A73 @ 2.2 Ghz, hash=32
Openings: TCEC 14,15,16,17,18 (250 pos.)
TBs and adj.: 5-men syzygy, draw 5 moves 5 cp at move 30, resign 5 moves 600 cp
Comments: Newer binaries seems much stronger than the official release.
Games: https://gofile.io/d/6cFCrA

Code:


# PLAYER                      :  RATING  ERROR  PLAYED    (%)  CFS    W    D    L  D(%)
  1 CFish 031020 + SV-1035      :    80.6    9.8    500  60.80  100  146  316  38  63.20
  2 Stockfish 12 for android    :    0.0    9.8    500  39.20  ---  38  316  146  63.20

White advantage = 76.35 +/- 8.29
Draw rate (equal opponents) = 72.90 % +/- 2.29

Engine                    Depth  MIDG  EARLY    ENDG    LATE
Stockfish 12 for android  21.40  19.56 | 19.81 | 21.54 | 31.03
CFish 031020 + SV-1035    22.53  20.59 | 20.69 | 22.84 | 32.34

Rating Chess Engines for Android 2020 (denochss)

Match: Official Stockfish 12 for android vs CFish 031020 + SV-1035
Stockfish 12: https://stockfishchess.org/files/stockfish_12_android.zip
CFish 031020: CF-031020 "Merge pull request #167 from gsobala/patch-1" Arm7: https://www.mirrored.to/files/1KJGCUBE/CF-031020-arm7.7z_links Arm 8: https://www.mirrored.to/files/19UO7NFF/CF-031020-arm8.7z_links , Embedded net nn-20200814-1035 (compiled by Skynet)
Time control and hardware: 120s + 2s, Cortex A73 @ 2.2 Ghz, hash=32
Openings: TCEC 14,15,16,17,18 (250 pos.)
TBs and adj.: 5-men syzygy, draw 5 moves 5 cp at move 30, resign 5 moves 600 cp
Comments: Newer binaries seems much stronger than the official release.
Games: https://gofile.io/d/6cFCrA

Code:


# PLAYER                      :  RATING  ERROR  PLAYED    (%)   CFS    W    D    L   D(%)
   1 CFish 031020 + SV-1035      :    80.6    9.8     500  60.80   100  146  316   38  63.20
   2 Stockfish 12 for android    :     0.0    9.8     500  39.20   ---   38  316  146  63.20

White advantage = 76.35 +/- 8.29
Draw rate (equal opponents) = 72.90 % +/- 2.29

Engine                     Depth   MIDG   EARLY    ENDG    LATE
Stockfish 12 for android   21.40  19.56 | 19.81 | 21.54 | 31.03
CFish 031020 + SV-1035     22.53  20.59 | 20.69 | 22.84 | 32.34

CFish

Сompilation from ChessMan

Cfish 031020 x32-x64


Merge pull request #167 from gsobala/patch-1 …
syzygy1 committed 4 hours ago

Fix armv7-neon compilation.
syzygy1 committed 4 hours ago

Updated to "Include pawns in NNUE scaling". …
syzygy1 committed 5 hours ago

Updated to "Use incremental updates more often". …
syzygy1 committed 17 hours ago

Fix type errors in nnue.c …
gsobala committed 2 days ago

https://pixeldrain.com/u/iSCVtFx6