Appena rilasciato!

"Stockfish 13

Official release version of Stockfish 13

Bench: 3766422

It is our pleasure to release Stockfish 13 to chess fans worldwide.
As usual, downloads are freely available at

https://stockfishchess.org

The Stockfish project builds on a thriving community of enthusiasts
who contribute their expertise, time, and resources to build a free
and open-source chess engine that is robust, widely available, and
very strong. We would like to thank them all!

The good news first: from now on, our users can expect more frequent
high-quality releases of Stockfish! Sadly, this decision has been
triggered by the start of sales of the Fat Fritz 2 engine by ChessBase,
which is a copy of a very recent development version of Stockfish
with minor modifications. We refer to our statement on Fat Fritz 2[1]
and a community blog[2] for further information.

This version of Stockfish is significantly stronger than any of its
predecessors. Stockfish 13 outperforms Stockfish 12 by at least
35 Elo[3]. When playing against a one-year-old Stockfish, it wins 60
times more game pairs than it loses[4]. This release features an NNUE
network retrained on billions of positions, much faster network
evaluation code, and significantly improved search heuristics, as
well as additional evaluation tweaks. In the course of its development,
this version has won the superfinals of the TCEC Season 19 and
TCEC Season 20.

Going forward, the Leela Chess Zero and Stockfish teams will join
forces to demonstrate our commitment to open source chess engines and
training tools, and open data. We are convinced that our free and
open-source chess engines serve the chess community very well.

Stay safe and enjoy chess!"

Speriamo solo che la Chessbase non rilasci l'upgrade gratuito Fat _Fritz 2.1 o 2.01 basato su SF 13.

Fat Fritz 2.0 dovrebbe fare la fine del videogio ET dell'Atari inc. dell'82

Ottima notizia! Chi è più esperto di me può spiegarmi se la rete nnue è incorporata nell'applicazione, o se va installata a parte ?

In ScidvsPc ho "agganciato" l'exe dello SF13 nel menu motori e non e' servito altro.
Gira a pieno ritmo !

E già sono usciti i primi derivati da sf13... link Link2

Questa rete in un test ha battuto sf13 (non so che rete usasse ed era una singola partita, lo so)

cmq da provare...

E non solo derivati. Sono gia' state rilasciate le prime 2 versioni di sviluppo del cammino, che potrebbe essere lungo e faticoso, verso lo SF14.

Guadagnare un'altra trentina di Elo non credo che sara' tanto facile, stavolta. A meno che le Reti super maggiorate non comincino a dare i loro frutti ...