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Chess engine: 12.5 Cfish NNUE (Vafra Cfish - Jurjevic)

on

Cfish NNUE (Jurjevic), Rating CEDR=3634

 v. 12.5
Used nn-017411c866a4.nnue NNUE aka nn-v0f000009305.nnue.
Updated Makefile to download nets from www.jurjevic.org.uk.

Vafra Cfish
Robert Jurjevic maintains this Cfish clone (starting from Cfish 12). Robert has a long experience in maintaining Crafty (Prof Robert Hyatt) clone named Vafra (Robert's Crafty clone). Robert switched to Vafra Cfish clone which uses (as well as some later Vafra Crafty clones) NNUE of the same architecture as Cfish 12, i.e., (flipped, not rotated) HalfKP 256x2-32-32-1.

github:https://github.com/RJurjevic/Cfish/releases/tag/cfish-12.4

Edit on: 25.01.2025.
Since the old links have long expired, all versions of the Cfish engine that we have (111 files) have been packed into one file today and are available for download. 

If the link has expired, write to us at the email address: EnginesDiary@proton.me

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