Delta

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|| [[image:320px-Nile_River_Delta_at_Night.JPG link="https://commons.wikimedia.org/wiki/File:Nile_River_Delta_at_Night.JPG"]] ||~   || **Delta**,
a chess program by [[Fré Felkers]] written in [[Pascal#TurboPascal|Turbo Pascal]] <ref>[[Jaap van Oosterwijk Bruyn]] (**1986**). //Nona retains her Title//. [[ICGA Journal|ICCA Journal]], Vol. 9, No. 3, pp. 160 » [[DOCCC 1986]], [[Nona]]</ref>. Delta played eleven [[Dutch Open Computer Chess Championship|Dutch Open Computer Chess Championships]] in the period from [[DOCCC 1985|1985]] <ref>[[Jaap van Oosterwijk Bruyn]] (**1985**). //The Dutch Computer-Chess Championship 1985 - Nona Prima Donna//. [[ICGA Journal|ICCA Journal]], Vol. 8, No. 4, pp. 248, pp. 252: Delta on its home ground, F. Felkers, its author, in action</ref> to [[DOCCC 1998|1998]], best result in [[DOCCC 1991|1991]] with 2½ out of 7, as well the [[WMCCC 1990]] in [[https://en.wikipedia.org/wiki/Lyon|Lyon]] and the [[IPCCC 1991]]. ||
|| Nile delta at night <ref>[[https://en.wikipedia.org/wiki/Nile_Delta|Nile Delta from Wikipedia]]</ref> <ref>[[http://earthobservatory.nasa.gov/IOTD/view.php?id=46820&src=eoa-iotd|Nile River Delta at Night : Image of the Day]] from [[https://en.wikipedia.org/wiki/NASA_Earth_Observatory|NASA Earth Observatory]]</ref> ||~   ||^   ||
[[toc]]
=Games= 
==WMCCC 1990== 
[[WMCCC 1990]], round 1, [[Delta]] - [[Nightmare GER|Nightmare]] <ref>[[http://www.game-ai-forum.org/icga-tournaments/round.php?tournament=60&round=1&id=5|Lyon 1990 - Chess - Round 1 - Game 5 (ICGA Tournaments)]]</ref>
[[code]]
[Event "WMCCC 1990"]
[Site "Lyon, France"]
[Date "1990.11.24"]
[Round "1"]
[White "Delta"]
[Black "Nightmare (D)"]
[Result "1-0"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. O-O Bg4
8. Bf4 Nxd4 9. Bxe4 dxe4 10. Qxd4 exf3 11. Re1+ Be6 12. Qxd8+ Kxd8 13. Rd1+ Kc8
14. gxf3 h5 15. Nc3 a6 16. Nd5 Bxd5 17. Rxd5 g6 18. Re1 Bb4 19. c3 Bd6 20. Bxd6
cxd6 21. Rxd6 g5 22. Re7 f5 23. Re5 Kc7 24. Rg6 Rag8 25. Rxg8 Rxg8 26. Rxf5 Kd6
27. Rf6+ Ke5 28. Rb6 g4 29. Kg2 Rg7 30. h3 gxh3+ 31. Kxh3 Rf7 32. Kh4 Rxf3
33. Rxb7 Rxf2 34. Kxh5 Ke4 35. Kg4 Rd2 36. c4 Kd4 37. Rd7+ Ke3 38. Rxd2 Kxd2
39. c5 1-0
[[code]]

==DOCCC 1991== 
[[DOCCC 1991]], round 5, [[Zzzzzz|Zzzzzz 0.1]] - [[Delta]] <ref>[[http://www.csvn.nl/index.php?option=com_docman&task=cat_view&gid=37&Itemid=26&lang=en&limitstart=20|Downloads | Open Dutch Computer Chess Championships | Games]]</ref>
[[code]]
[Event "DOCCC 1991"]
[Site "Utrecht NED"]
[Date "1991.10.??"]
[Round "5"]
[White "Zzzzzz 0.1"]
[Black "Delta"]
[Result "0-1"]
[ECO "A10"]

1.c4 f5 2.g3 Nf6 3.Bh3 e6 4.Nc3 Bb4 5.Nf3 Nc6 6.d3 Ng4 7.Bg5 Nf6
8.Kf1 h6 9.Bxf6 Qxf6 10.Nb5 Ba5 11.Qb3 d6 12.e3 Bd7 13.Qa3 O-O 14.Nbd4 Nxd4
15.exd4 Bb6 16.d5 a5 17.Qb3 Ba4 18.Qc3 Qxc3 19.bxc3 e5 20.Nh4 Bc2 21.Ke2 e4
22.dxe4 fxe4 23.Be6+ Kh7 24.Bf5+ g6 25.Bxg6+ Kg7 0-1
[[code]]

=Namesake=
* [[Delta (GB)|Delta]] by [[Dave Wilson]]

=See also= 
* [[Delta Pruning]]
* [[Distance]]

=External Links= 
==Chess Program==
* [[http://www.game-ai-forum.org/icga-tournaments/program.php?id=345|Delta's ICGA Tournaments]]
==Misc==
* [[https://en.wikipedia.org/wiki/Delta|Delta (disambiguation) from Wikipedia]]
* [[https://en.wikipedia.org/wiki/Delta_%28letter%29|Delta (letter) from Wikipedia]]
* [[https://en.wikipedia.org/wiki/Finite_difference|Finite difference from Wikipedia]]
* [[https://en.wikipedia.org/wiki/Delta_method|Delta method from Wikipedia]]
* [[https://en.wikipedia.org/wiki/Delta_robot|Delta robot from Wikipedia]]
* [[https://en.wikipedia.org/wiki/River_delta|River delta from Wikipedia]]
* [[http://albertan1956.blogspot.de/2008/09/deep-delta-chess-engine.html|Deep Delta Chess Engine]]

=References= 
<references />
=What links here?= 
[[include component="backlinks" page="Delta" limit="20" ]]
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