New engine releases 2019

[jorose]

I thought I would also post results of Winter 0.6 gauntlet for 4 cores. These matches have large error bars at such a small number of games, especially since it's self play. The result against the two older versions is motivatingly good though.

Rank Name Elo +/- Games Score Draws
0 Winter 4c v0.6 151 19 750 70.4% 44.3%
1 Winter 4c v0.5 -60 28 250 41.4% 58.0%
2 Winter 4c v0.4 -166 30 250 27.8% 49.2%
3 Winter 4c v0.3 -245 42 250 19.6% 25.6%

[Damir]

New Xiphos has just been released: https://github.com/milostatarevic/xiphos

[Graham Banks]

New Xiphos has just been released: https://github.com/milostatarevic/xiphos

0.5 is still the latest official release though.

[Norbert Raimund Leisner]

Minic 0.62 https://github.com/tryingsomestuff/Minic/releases

[Roland Chastain]

Smirf UCI 0.0.1 alpha

Smirf UCI is a new text interface for Smirf. It is a rewriting of Smirfoglot.

Smirf UCI plays chess960.

[konsolas]

Topple 0.7.0: https://github.com/konsolas/ToppleChess ... tag/v0.7.0

No more illegal moves?

[Norbert Raimund Leisner]

Acqua 3.5.3 http://www.elektrosoft.it/scacchi/acquad/acquad.asp
Dimitri 5.00 - ECE 19.6.6.1 http://lesgames.altervista.org/
LeelaChessZero 0.21.2 https://github.com/LeelaChessZero/lc0/releases
PyChess 1.0.0 https://github.com/pychess/pychess/releases

[tpoppins]

Sapeli 1.20
Windoze POPCNT and SSE3 bins

Mediafire: sapeli-120-tp.zip
Filedropper: sapeli-120-tp.zip

[Norbert Raimund Leisner]

Minic 0.65 https://github.com/tryingsomestuff/Minic/releases

[tpoppins]

GiuChess 1.0 64-bit:

GiuChess-10-tp.zip

Functionally most likely identical to Tony Mokonen's 32-bit build from 2013.