Lozza 11 - new version chess engine

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Lozza - Javascript chess engine inspired by Fabien Letouzey's Fruit 2.1. Lozza was an exercise in principal variation search and hand-coded evaluation. It's easy to use Lozza into your web projects. Communication is via the UCI protocol, which also allows it to be used offline in chess user interfaces via Nodejs (etc.).

Lozza 11 - what new?

Lozza 11.0 is no stronger than Lozza 8.0 and the bench remains at 2002113. All changes since Lozza 8.0 have been usability improvements for web users and bug fixes that do not affect bench.

Changes
Add stop command based on an idea from @InSys.
Fix mate scoring bug reported by @Penguin...
Fix multi PV.
Fix warnings from fastchess.
Bust up the source into separate files.
Tidy up the repo a bit.
Add more examples.

Author - Colin Jenkins Rating Chess Engines Diary CEDR=3297


Lozza 10 vs other engines:
Critter 1.6a3/7-17 games
Svart 6 JA3.5/5+25 games
Jet 1.23.5/5+25 games
Priessnitz 2.0.1 JA3.5/5+25 games
Dog 4.102.5/5+05 games
Cadie 2.1 JA3/4+24 games
Orion 1.12.5/4+14 games
Kociolek 2.1 JA1.5/4-14 games
Gecko 0.40.11.5/4-14 games
Laser 1.8 JA1.5/4-14 games
Maelstrom 3.3.01/4-24 games
OpenClaw 311/4-24 games
Vafra 15.0 Cfish1/4-24 games
TACTICAL 0906260.5/4-34 games
SpecTral 15.60.5/4-34 games
Fire 100.5/4-34 games
Texel 1.13a4 JA0/4-44 games
Turbulence 0.0.8 JA0/4-44 games
SF PB 1006260/4-44 games
Tomcat 1.0 JA2.5/3+23 games
Bobcat 8.0 JA2.5/3+23 games




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