New engine releases & news H2 2025

[OliverBr]

I have created two special version of OliThink 5.11.9:

1) Moving with 10 milliseconds: OliThinkFlash
2) Disregarding material: OliThinkNomaterial

OliThinkFlash just needs uci parameter "movetime 10"
OliThinkNomaterial needed removing everything materialistic: https://github.com/olithink/OliThink/tree/nomaterial,
so that "queen equals pawn equals 0"

The progress can be watched on LiChess:

https://lichess.org/@/OliThinkFlash
https://lichess.org/@/OliThinkNomaterial

[OliverBr]

..please delete.

[Frank Quisinsky]

Uralochka 3.42a
by Ivan Maklyakov, Russia
https://gitlab.com/freemanzlat/uralochka3/-/releases

[Elorejano]

Hi! Theres a new Spike. 1.4.1.
Maybe Master Jim can compile

[Pvt. Ryan]

It's wonderful to see a new update to Spike after such a long gap.

[Graham Banks]

Stallion

https://github.com/Stallion77RepoOffici ... ess-Engine

[Modern Times]

Stallion

https://github.com/Stallion77RepoOffici ... ess-Engine

Not an official release, in fact no release at all

[Graham Banks]

Stallion

https://github.com/Stallion77RepoOffici ... ess-Engine

Not an official release, in fact no release at all

Yes, you're right.

Here it is - https://kirill-kryukov.com/chess/discus ... p?id=60319

[Aleks Peshkov]

https://github.com/AleksPeshkov/petrel/ ... s/tag/v1.3
Petrel 1.3 release. Stability and performance milestone.

Still no Windows builds from me, but I integrated some Jim Ablett's Windows compatibility code fixes.

[Frank Quisinsky]

01. Clover 9.1
https://github.com/lucametehau/CloverEngine
by Luca-Mihnea Metehau, Romania

02. Minke 2.0.0
https://github.com/enfmarinho/Minke
by Eduardo Marinho, Brazil

Best
Frank