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Created page with "'''Home * People * David Horne''' '''David R. Horne''',<br/> a British inventor <ref>[http://www.patentbuddy.com/Inventor/Horne-David-R/10585408 Horne David..."
'''[[Main Page|Home]] * [[People]] * David Horne'''
'''David R. Horne''',<br/>
a British inventor <ref>[http://www.patentbuddy.com/Inventor/Horne-David-R/10585408 Horne David R, Inventor, Crowborough, GB2]</ref>, former programmer, and chess programmer. In the early 1980s, David Horne wrote [[1K ZX Chess]], one of the world's smallest chess programs, running on the unexpanded [[Sinclair ZX81]] with only one Kib of [[Memory#RAM|RAM]] <ref>[http://users.ox.ac.uk/~uzdm0006/scans/1kchess/assem.html 1K ZX81 Chess Z80 Assembly listing] © Copyright [[David Horne]]</ref>. 1K ZX Chess was published in [[Your Computer]], and commercially market by Horne himself <ref>[http://zx81stuff.org.uk/zx81/showmag.php?mag=SinclairUser/Issue003/Pages/SinclairUser00300061.jpg Magazine Page Scan from World of Spectrum]</ref> and soon by [[Artic Computing]], also launching Horne's [[Chess Tutor]] for the [[ZX Spectrum]] in 1983 <ref>[http://www.worldofspectrum.org/infoseekid.cgi?id=0000920 Chess Tutor - World of Spectrum]</ref>.
=See also=
* [[1K ZX Chess]]
* [[Artic Computing]]
* [[Chess Tutor]]
* [[Sinclair ZX81]]
* [[ZX Spectrum]]
=Selected Publications=
* [[David Horne]] ('''1982'''). ''Chess in 1K''. [[Your Computer]], December 1982
* [[David Horne]] ('''1983'''). ''ZX-81 Chess''. [[Your Computer]], January 1983
* [[David Horne]] ('''1983'''). ''[http://users.ox.ac.uk/~uzdm0006/scans/1kchess/ Full ZX-81 Chess in 1K]''. [[Your Computer]], February 1983
=External Links=
==1K ZX Chess==
* [http://zx81stuff.org.uk/zx81/generated/publisherinfo/d/DRHorne.html ZX81 Publisher Information for D. R. Horne]
* [http://users.ox.ac.uk/~uzdm0006/scans/1kchess/assem.html 1K ZX81 Chess Z80 Assembly listing] © Copyright [[David Horne]]
==Chess Tutor==
* [http://www.worldofspectrum.org/infoseekid.cgi?id=0000920 Chess Tutor - World of Spectrum]
* [https://spectrumcomputing.co.uk/index.php?cat=96&id=920 Chess Tutor - Spectrum Computing]
==Patents==
* [http://www.patentbuddy.com/Inventor/Horne-David-R/10585408 Horne David R, Inventor, Crowborough, GB2]
* [http://www.google.com/patents/US4463258 Patent US4463258 - Imaging apparatus - Google Patents]
* [http://www.google.com/patents/US4450479 Patent US4450479 - Thermal imaging apparatus - Google Patents]
=References=
<references />
'''[[People|Up one level]]'''
[[Category:Chess Programmer|Horne]]
'''David R. Horne''',<br/>
a British inventor <ref>[http://www.patentbuddy.com/Inventor/Horne-David-R/10585408 Horne David R, Inventor, Crowborough, GB2]</ref>, former programmer, and chess programmer. In the early 1980s, David Horne wrote [[1K ZX Chess]], one of the world's smallest chess programs, running on the unexpanded [[Sinclair ZX81]] with only one Kib of [[Memory#RAM|RAM]] <ref>[http://users.ox.ac.uk/~uzdm0006/scans/1kchess/assem.html 1K ZX81 Chess Z80 Assembly listing] © Copyright [[David Horne]]</ref>. 1K ZX Chess was published in [[Your Computer]], and commercially market by Horne himself <ref>[http://zx81stuff.org.uk/zx81/showmag.php?mag=SinclairUser/Issue003/Pages/SinclairUser00300061.jpg Magazine Page Scan from World of Spectrum]</ref> and soon by [[Artic Computing]], also launching Horne's [[Chess Tutor]] for the [[ZX Spectrum]] in 1983 <ref>[http://www.worldofspectrum.org/infoseekid.cgi?id=0000920 Chess Tutor - World of Spectrum]</ref>.
=See also=
* [[1K ZX Chess]]
* [[Artic Computing]]
* [[Chess Tutor]]
* [[Sinclair ZX81]]
* [[ZX Spectrum]]
=Selected Publications=
* [[David Horne]] ('''1982'''). ''Chess in 1K''. [[Your Computer]], December 1982
* [[David Horne]] ('''1983'''). ''ZX-81 Chess''. [[Your Computer]], January 1983
* [[David Horne]] ('''1983'''). ''[http://users.ox.ac.uk/~uzdm0006/scans/1kchess/ Full ZX-81 Chess in 1K]''. [[Your Computer]], February 1983
=External Links=
==1K ZX Chess==
* [http://zx81stuff.org.uk/zx81/generated/publisherinfo/d/DRHorne.html ZX81 Publisher Information for D. R. Horne]
* [http://users.ox.ac.uk/~uzdm0006/scans/1kchess/assem.html 1K ZX81 Chess Z80 Assembly listing] © Copyright [[David Horne]]
==Chess Tutor==
* [http://www.worldofspectrum.org/infoseekid.cgi?id=0000920 Chess Tutor - World of Spectrum]
* [https://spectrumcomputing.co.uk/index.php?cat=96&id=920 Chess Tutor - Spectrum Computing]
==Patents==
* [http://www.patentbuddy.com/Inventor/Horne-David-R/10585408 Horne David R, Inventor, Crowborough, GB2]
* [http://www.google.com/patents/US4463258 Patent US4463258 - Imaging apparatus - Google Patents]
* [http://www.google.com/patents/US4450479 Patent US4450479 - Thermal imaging apparatus - Google Patents]
=References=
<references />
'''[[People|Up one level]]'''
[[Category:Chess Programmer|Horne]]
