Charisma Diamond Chess Engine + Charisma Gold Chess Engine By Eduard Nemeth.

Charisma Diamond 64 Bit:

Download for Windows:
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Charisma Diamond is a stockfish derivative with a fast search. The engine is particularly well suited for blitz games and quick analysis. The tactically strong "nn-ad9b42354671.nnue" is used. For those who prefer a more positional approach, I recommend the latest NNUE nets from Linmiao Xu at Stockfish dev. The network is external and it is easy to install new networks. Many Stockfish patches have been implemented, including the latest BUG fix from January 4th 23. In my EN-test 2022, the engine solved 115 of 120 positions. For such a selective engine, that's great. All Brainlearn features are used, such as "Self Learning" (My thanks to Andrea Manzo). MinimumThinkingTime is also implemented for server games without bonus time.

LondonFrau wrote:

Charisma Diamond 64 Bit:

Download for Windows:
[You must be registered and logged in to see this link.]

Charisma Diamond is a stockfish derivative with a fast search. The engine is particularly well suited for blitz games and quick analysis. The tactically strong "nn-ad9b42354671.nnue" is used. For those who prefer a more positional approach, I recommend the latest NNUE nets from Linmiao Xu at Stockfish dev. The network is external and it is easy to install new networks. Many Stockfish patches have been implemented, including the latest BUG fix from January 4th 23. In my EN-test 2022, the engine solved 115 of 120 positions. For such a selective engine, that's great. All Brainlearn features are used, such as "Self Learning" (My thanks to Andrea Manzo). MinimumThinkingTime is also implemented for server games without bonus time.

Needless to say, this engine is not a Blitz monster. However, the engine is well suited for games with longer time controls.

On the contrary, it is not a blitz engine, it says so on the author's page, please do not confuse.