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'''[[Main Page|Home]] * [[Tournaments and Matches|Tournaments]] * [[Dutch Open Computer Chess Championship]] * DOCCC 1993'''
'''[[DOCCC 1992|< Prev]] [[DOCCC 1994|Next >]]'''
The '''13th Dutch Computer Chess Championship''' took place November 6-7 and 13-14, [[Timeline#1993|1993]] in [https://en.wikipedia.org/wiki/Leiden Leiden], [https://en.wikipedia.org/wiki/Netherlands The Netherlands].
=Final Standing=
<ref>[http://www.csvn.nl/index.php/historie/n-k-computerschaak/38-1993 ONK 1993] [[CSVN]] site</ref>
{| class="wikitable"
|-
! #
! Program
! CC
! 1
! 2
! 3
! 4
! 5
! 6
! 7
! 8
! 9
! 10
! 11
! P
! SOS
! SoDOS
|-
! 1
| style="text-align:left;" | [[The King]]
! NL
| style="text-align:right;" | 5b1
| style="text-align:right;" | 8w1
| style="text-align:right;" | 10b1
| style="text-align:right;" | 2w1
| style="text-align:right;" | 6b1
| style="text-align:right;" | 11b1
| style="text-align:right;" | 7w1
| style="text-align:right;" | 4b1
| style="text-align:right;" | 14w1
| style="text-align:right;" | 3b½
| style="text-align:right;" | 15w1
! 10½
| style="text-align:center;" | 71½
| style="text-align:center;" | 67½
|-
! 2
| style="text-align:left;" | [[Gideon#MephistoGideon|Mephisto Gideon]]
! NL
| style="text-align:right;" | 15w1
| style="text-align:right;" | 16b1
| style="text-align:right;" | 7w½
| style="text-align:right;" | 1b0
| style="text-align:right;" | 3w1
| style="text-align:right;" | 5b1
| style="text-align:right;" | 11w1
| style="text-align:right;" | 6b1
| style="text-align:right;" | 4w½
| style="text-align:right;" | 12w1
| style="text-align:right;" | 10b1
! 9
| style="text-align:center;" | 72
| style="text-align:center;" | 54¾
|-
! 3
| style="text-align:left;" | [[Dappet]]
! NL
| style="text-align:right;" | 22w1
| style="text-align:right;" | 4b½
| style="text-align:right;" | 6b0
| style="text-align:right;" | 9w1
| style="text-align:right;" | 2b0
| style="text-align:right;" | 14w1
| style="text-align:right;" | 10b1
| style="text-align:right;" | 11b1
| style="text-align:right;" | 7w1
| style="text-align:right;" | 1w½
| style="text-align:right;" | 13b1
! 8
| style="text-align:center;" | 69½
| style="text-align:center;" | 45¼
|-
! 4
| style="text-align:left;" | [[Quest]]
! NL
| style="text-align:right;" | 19b1
| style="text-align:right;" | 3w½
| style="text-align:right;" | 11b0
| style="text-align:right;" | 8w1
| style="text-align:right;" | 5b½
| style="text-align:right;" | 6w1
| style="text-align:right;" | 12b1
| style="text-align:right;" | 1w0
| style="text-align:right;" | 2b½
| style="text-align:right;" | 7w½
| style="text-align:right;" | 16b1
! 7
| style="text-align:center;" | 75
| style="text-align:center;" | 43¾
|-
! 5
| style="text-align:left;" | [[Petunia]]
! NL
| style="text-align:right;" | 1w0
| style="text-align:right;" | 22b1
| style="text-align:right;" | 12w1
| style="text-align:right;" | 14b1
| style="text-align:right;" | 4w½
| style="text-align:right;" | 2w0
| style="text-align:right;" | 6b0
| style="text-align:right;" | 15w1
| style="text-align:right;" | 8b1
| style="text-align:right;" | 9w1
| style="text-align:right;" | 7b½
! 7
| style="text-align:center;" | 70
| style="text-align:center;" | 37¼
|-
! 6
| style="text-align:left;" | [[Kallisto]]
! NL
| style="text-align:right;" | 17w1
| style="text-align:right;" | 11b½
| style="text-align:right;" | 3w1
| style="text-align:right;" | 7b1
| style="text-align:right;" | 1w0
| style="text-align:right;" | 4b0
| style="text-align:right;" | 5w1
| style="text-align:right;" | 2w0
| style="text-align:right;" | 10b½
| style="text-align:right;" | 8w½
| style="text-align:right;" | 18b1
! 6½
| style="text-align:center;" | 75½
| style="text-align:center;" | 40¼
|-
! 7
| style="text-align:left;" | [[Schach|Schach 3.0]]
! DE
| style="text-align:right;" | 23w1
| style="text-align:right;" | 14w1
| style="text-align:right;" | 2b½
| style="text-align:right;" | 6w0
| style="text-align:right;" | 8b1
| style="text-align:right;" | 10w1
| style="text-align:right;" | 1b0
| style="text-align:right;" | 12w1
| style="text-align:right;" | 3b0
| style="text-align:right;" | 4b½
| style="text-align:right;" | 5w½
! 6½
| style="text-align:center;" | 72½
| style="text-align:center;" | 36
|-
! 8
| style="text-align:left;" | [[Genesis NL|Genesis 2]]
! NL
| style="text-align:right;" | 12w1
| style="text-align:right;" | 1b0
| style="text-align:right;" | 13w1
| style="text-align:right;" | 4b0
| style="text-align:right;" | 7w0
| style="text-align:right;" | 20b1
| style="text-align:right;" | 16b1
| style="text-align:right;" | 9w1
| style="text-align:right;" | 5w0
| style="text-align:right;" | 6b½
| style="text-align:right;" | 17w1
! 6½
| style="text-align:center;" | 69
| style="text-align:center;" | 34¾
|-
! 9
| style="text-align:left;" | [[Touch]]
! NL
| style="text-align:right;" | 14w0
| style="text-align:right;" | 21b1
| style="text-align:right;" | 17w0
| style="text-align:right;" | 3b0
| style="text-align:right;" | 13w1
| style="text-align:right;" | 18b1
| style="text-align:right;" | 23w1
| style="text-align:right;" | 8b0
| style="text-align:right;" | 15w1
| style="text-align:right;" | 5b0
| style="text-align:right;" | 22w1
! 6
| style="text-align:center;" | 55½
| style="text-align:center;" | 24
|-
! 10
| style="text-align:left;" | [[Goldbar]]
! NL
| style="text-align:right;" | 21w1
| style="text-align:right;" | 13b1
| style="text-align:right;" | 1w0
| style="text-align:right;" | 17b1
| style="text-align:right;" | 11w0
| style="text-align:right;" | 7b0
| style="text-align:right;" | 3w0
| style="text-align:right;" | 14b1
| style="text-align:right;" | 6w½
| style="text-align:right;" | 20b1
| style="text-align:right;" | 2w0
! 5½
| style="text-align:center;" | 70
| style="text-align:center;" | 27¼
|-
! 11
| style="text-align:left;" | [[LChess]]
! NL
| style="text-align:right;" | 18b1
| style="text-align:right;" | 6w½
| style="text-align:right;" | 4w1
| style="text-align:right;" | 16b1
| style="text-align:right;" | 10b1
| style="text-align:right;" | 1w0
| style="text-align:right;" | 2b0
| style="text-align:right;" | 3w0
| style="text-align:right;" | 12b0
| style="text-align:right;" | 13w0
| style="text-align:right;" | 23b1
! 5½
| style="text-align:center;" | 69½
| style="text-align:center;" | 27¾
|-
! 12
| style="text-align:left;" | [[Doerak]]
! NL
| style="text-align:right;" | 8b0
| style="text-align:right;" | 20w1
| style="text-align:right;" | 5b0
| style="text-align:right;" | 19w1
| style="text-align:right;" | 15b1
| style="text-align:right;" | 16w1
| style="text-align:right;" | 4w0
| style="text-align:right;" | 7b0
| style="text-align:right;" | 11w1
| style="text-align:right;" | 2b0
| style="text-align:right;" | 21w½
! 5½
| style="text-align:center;" | 65
| style="text-align:center;" | 27
|-
! 13
| style="text-align:left;" | [[Hector|Hector 2]]
! NL
| style="text-align:right;" | 24b1
| style="text-align:right;" | 10w0
| style="text-align:right;" | 8b0
| style="text-align:right;" | 20w½
| style="text-align:right;" | 9b0
| style="text-align:right;" | 21w1
| style="text-align:right;" | 14b0
| style="text-align:right;" | 19w1
| style="text-align:right;" | 22b1
| style="text-align:right;" | 11b1
| style="text-align:right;" | 3w0
! 5½
| style="text-align:center;" | 52½
| style="text-align:center;" | 19¼
|-
! 14
| style="text-align:left;" | [[Explorer]]
! NL
| style="text-align:right;" | 9b1
| style="text-align:right;" | 7b0
| style="text-align:right;" | 15w1
| style="text-align:right;" | 5w0
| style="text-align:right;" | 20b1
| style="text-align:right;" | 3b0
| style="text-align:right;" | 13w1
| style="text-align:right;" | 10w0
| style="text-align:right;" | 1b0
| style="text-align:right;" | 16w0
| style="text-align:right;" | 24b1
! 5
| style="text-align:center;" | 63½
| style="text-align:center;" | 21
|-
! 15
| style="text-align:left;" | [[Chessmate]]
! NL
| style="text-align:right;" | 2b0
| style="text-align:right;" | 18w1
| style="text-align:right;" | 14b0
| style="text-align:right;" | 21w1
| style="text-align:right;" | 12w0
| style="text-align:right;" | 23b1
| style="text-align:right;" | 19w1
| style="text-align:right;" | 5b0
| style="text-align:right;" | 9b0
| style="text-align:right;" | 24w1
| style="text-align:right;" | 1b0
! 5
| style="text-align:center;" | 59
| style="text-align:center;" | 16
|-
! 16
| style="text-align:left;" | [[Nightmare NL|Nightmare]]
! NL
| style="text-align:right;" | 20b1
| style="text-align:right;" | 2w0
| style="text-align:right;" | 19b1
| style="text-align:right;" | 11w0
| style="text-align:right;" | 17b1
| style="text-align:right;" | 12b0
| style="text-align:right;" | 8w0
| style="text-align:right;" | 18b0
| style="text-align:right;" | 24w1
| style="text-align:right;" | 14b1
| style="text-align:right;" | 4w0
! 5
| style="text-align:center;" | 58
| style="text-align:center;" | 19½
|-
! 17
| style="text-align:left;" | [[Pallas]]/[[Constellation|NC]]
! NL
| style="text-align:right;" | 6b0
| style="text-align:right;" | 23w1
| style="text-align:right;" | 9b1
| style="text-align:right;" | 10w0
| style="text-align:right;" | 16w0
| style="text-align:right;" | 19b0
| style="text-align:right;" | 18w0
| style="text-align:right;" | 24b1
| style="text-align:right;" | 21w1
| style="text-align:right;" | 22w1
| style="text-align:right;" | 8b0
! 5
| style="text-align:center;" | 48
| style="text-align:center;" | 14½
|-
! 18
| style="text-align:left;" | [[Arthur]]
! NL
| style="text-align:right;" | 11w0
| style="text-align:right;" | 15b0
| style="text-align:right;" | 21w0
| style="text-align:right;" | 22b1
| style="text-align:right;" | 24b1
| style="text-align:right;" | 9w0
| style="text-align:right;" | 17b1
| style="text-align:right;" | 16w1
| style="text-align:right;" | 20b0
| style="text-align:right;" | 23w1
| style="text-align:right;" | 6w0
! 5
| style="text-align:center;" | 46
| style="text-align:center;" | 14½
|-
! 19
| style="text-align:left;" | [[Zzzzzz|Zzzzzz 3.0]]
! NL
| style="text-align:right;" | 4w0
| style="text-align:right;" | 24b1
| style="text-align:right;" | 16w0
| style="text-align:right;" | 12b0
| style="text-align:right;" | 22w1
| style="text-align:right;" | 17w1
| style="text-align:right;" | 15b0
| style="text-align:right;" | 13b0
| style="text-align:right;" | 23w1
| style="text-align:right;" | 21b0
| style="text-align:right;" | 20w1
! 5
| style="text-align:center;" | 46
| style="text-align:center;" | 14
|-
! 20
| style="text-align:left;" | [[Shess]]
! NL
| style="text-align:right;" | 16w0
| style="text-align:right;" | 12b0
| style="text-align:right;" | 24w1
| style="text-align:right;" | 13b½
| style="text-align:right;" | 14w0
| style="text-align:right;" | 8w0
| style="text-align:right;" | 22b1
| style="text-align:right;" | 23b1
| style="text-align:right;" | 18w1
| style="text-align:right;" | 10w0
| style="text-align:right;" | 19b0
! 4½
| style="text-align:center;" | 47½
| style="text-align:center;" | 12¼
|-
! 21
| style="text-align:left;" | [[ShortChess]]
! NL
| style="text-align:right;" | 10b0
| style="text-align:right;" | 9w0
| style="text-align:right;" | 18b1
| style="text-align:right;" | 15b0
| style="text-align:right;" | 23w0
| style="text-align:right;" | 13b0
| style="text-align:right;" | 24w1
| style="text-align:right;" | 22w½
| style="text-align:right;" | 17b0
| style="text-align:right;" | 19w1
| style="text-align:right;" | 12b½
! 4
| style="text-align:center;" | 47
| style="text-align:center;" | 14
|-
! 22
| style="text-align:left;" | [[Delta]]
! NL
| style="text-align:right;" | 3b0
| style="text-align:right;" | 5w0
| style="text-align:right;" | 23b1
| style="text-align:right;" | 18w0
| style="text-align:right;" | 19b0
| style="text-align:right;" | 24w1
| style="text-align:right;" | 20w0
| style="text-align:right;" | 21b½
| style="text-align:right;" | 13w0
| style="text-align:right;" | 17b0
| style="text-align:right;" | 9b0
! 2½
| style="text-align:center;" | 52
| style="text-align:center;" | 4
|-
! 23
| style="text-align:left;" | [[Rookie]]
! NL
| style="text-align:right;" | 7b0
| style="text-align:right;" | 17b0
| style="text-align:right;" | 22w0
| style="text-align:right;" | 24w1
| style="text-align:right;" | 21b1
| style="text-align:right;" | 15w0
| style="text-align:right;" | 9b0
| style="text-align:right;" | 20w0
| style="text-align:right;" | 19b0
| style="text-align:right;" | 18b0
| style="text-align:right;" | 11w0
! 2
| style="text-align:center;" | 49
| style="text-align:center;" | 4
|-
! 24
| style="text-align:left;" | [[Matogrosso]]
! NL
| style="text-align:right;" | 13w0
| style="text-align:right;" | 19w0
| style="text-align:right;" | 20b0
| style="text-align:right;" | 23b0
| style="text-align:right;" | 18w0
| style="text-align:right;" | 22b0
| style="text-align:right;" | 21b0
| style="text-align:right;" | 17w0
| style="text-align:right;" | 16b0
| style="text-align:right;" | 15b0
| style="text-align:right;" | 14w0
! 0
| style="text-align:center;" | 48½
| style="text-align:center;" | 0
|}
* [https://en.wikipedia.org/wiki/ISO_3166-1 CC Country Codes]
* SOS: [https://en.wikipedia.org/wiki/Buchholz_system Sum of Opponent Scores]
* SoDOS: [https://en.wikipedia.org/wiki/Neustadtl_score Sum of Defeated Opponent Scores]
=Participants=
<ref>[[Peter van Diepen]] ('''1993'''). ''Report on the 13th Dutch Computer-Chess Championship''. [[ICGA Journal#16_4|ICCA Journal, Vol. 16, No. 4]]</ref>
{| class="wikitable"
|-
! Program
! Authors
! Hardware
|-
| style="text-align:left;" | [[The King]]
| [[Johan de Koning]]
| [[DEC Alpha|DEC Alpha-PC]], 150 MHz
|-
| style="text-align:left;" | [[Gideon#MephistoGideon|Mephisto Gideon]]
| [[Ed Schroder|Ed Schröder]]
| [[x86|Pentium]], 60 MHz
|-
| style="text-align:left;" | [[Dappet]]
| [[Dap Hartmann]], [[Peter Kouwenhoven]]
| [[x86|486 DX]], 66 MHz, [[x86|Pentium]] 60 MHz <ref> [[Dappet]] played the second weekend with [[x86|Pentium]] 60 MHz and [[Null Move Pruning]] implemented, see [[Peter Kouwenhoven]] ('''1993'''). ''Fraaie derde plaats voor 'oudje' Dappet''. [[Computerschaak]], No. 6</ref>
|-
| style="text-align:left;" | [[Quest]]
| [[Frans Morsch]]
| [[x86|486 DX]], 50 MHz
|-
| style="text-align:left;" | [[Petunia]]
| [[Huib-Jan Imbens]], [[Eric van Riet Paap]]
| [[x86|486/25]] MHz + 3 x [[i860|i860/40]] MHz
|-
| style="text-align:left;" | [[Kallisto]]
| [[Bart Weststrate]]
| [[x86|486 DX]], 66 MHz
|-
| style="text-align:left;" | [[Schach|Schach 3.0]]
| [[Thomas Kreitmair]], [[Matthias Engelbach]]
| [[x86|486 DX]], 66 MHz
|-
| style="text-align:left;" | [[Genesis NL|Genesis 2]]
| [[Huib-Jan Imbens]], [[Eric van Riet Paap]]
| [[x86|486 DX]], 33 MHz
|-
| style="text-align:left;" | [[Touch]]
| [[Jos Uiterwijk]]
| [[SPARC|Sun Sparc]] 10/30
|-
| style="text-align:left;" | [[Goldbar]]
| [[Bart Goldhoorn]]
| [[x86|486 DX]], 50 MHz
|-
| style="text-align:left;" | [[LChess]]
| [[Lex Loep]], [[Ger Neef]]
| [[x86|486 DX]], 50 MHz
|-
| style="text-align:left;" | [[Doerak]]
| [[Henk van Dorp]]
| [[x86|486 DX]], 50 MHz
|-
| style="text-align:left;" | [[Hector|Hector 2]]
| [[Maarten Bults]]
| [[x86|486 DX]], 50 MHz
|-
| style="text-align:left;" | [[Explorer]]
| [[Edward de Grijs]]
| [[x86|386 SX]] + special purpose chess hardware
|-
| style="text-align:left;" | [[Chessmate]]
| [[Wim van der Maaten]]
| [[Acorn Archimedes]], [[ARM2|ARM-2]], 25 MHz
|-
| style="text-align:left;" | [[Nightmare NL|Nightmare]]
| [[Joost Buijs]]
| [[x86|486 DX]], 66 MHz
|-
| style="text-align:left;" | [[Pallas]]/[[Constellation|NC]]
| [[Erik Leenders]]
| [[Atari ST#TT030|Atari TT030]], [[68030]], 32 MHz, [[Constellation|Novag Constellation]] <ref>Due to disease [[Erik Leenders]] was not able to attend the second weekend - the organizers decided to replace [[Pallas]] by a [[Constellation|Novag Constellation]] from 1984, [[Theo van der Storm]] ('''1993'''). ''The King wint Nederlandse titel terug''. [[Computerschaak]], No. 6</ref>
|-
| style="text-align:left;" | [[Arthur]]
| [[Walter Ravenek]]
| [[IBM]] [https://en.wikipedia.org/wiki/RS/6000#Type_7013 RS/6000 550] 41 MHz
|-
| style="text-align:left;" | [[Zzzzzz|Zzzzzz 3.0]]
| [[Gijsbert Wiesenekker]]
| [[IBM]] [https://en.wikipedia.org/wiki/RS/6000#Type_7012 RS/6000 320] 33 MHz <ref>[http://groups.google.com/group/rec.games.chess/browse_frm/thread/5f1c0623a1aba89b ZZZZZZ 3.0 plays in Dutch Comp. Chess Champ. 1993] by [[Gijsbert Wiesenekker]], [[Computer Chess Forums|rec.games.chess]], November 15, 1993</ref>
|-
| style="text-align:left;" | [[Shess]]
| [[Ard van Bergen]]
| [https://en.wikipedia.org/wiki/Convex_Computer Convex] [http://www.corestore.org/convex.htm C-220]
|-
| style="text-align:left;" | [[ShortChess]]
| [[Theo Kortekaas]]
| [[x86|486 SLC2]], 40 MHz
|-
| style="text-align:left;" | [[Delta]]
| [[Fré Felkers]]
| [[x86|486 DX]], 66 MHz
|-
| style="text-align:left;" | [[Rookie]]
| [[Marcel van Kervinck]]
| [[Amiga]], [[68000]], 7 MHz
|-
| style="text-align:left;" | [[Matogrosso]]
| [[Evert van Heel]]
| [[x86|486 DX]], 66 MHz
|}
=Reports=
* [[Peter van Diepen]] ('''1993'''). ''Report on the 13th Dutch Computer-Chess Championship''. [[ICGA Journal#16_4|ICCA Journal, Vol. 16, No. 4]]
* [[Theo van der Storm]] ('''1993'''). ''The King wint Nederlandse titel terug''. [[Computerschaak]], No. 6, December 1993 (Dutch)
: [[Peter Kouwenhoven]] ('''1993'''). ''Fraaie derde plaats voor 'oudje' Dappet''. [[Computerschaak]], No. 6, December 1993 (Dutch)
=Forum Posts=
* [http://groups.google.com/group/rec.games.chess/browse_frm/thread/b748dbeb7846f2d3 Processors needed for ZZZZZZ 3.0] by [[Gijsbert Wiesenekker]], [[Computer Chess Forums|rec.games.chess]], November 12, 1993
* [http://groups.google.com/group/rec.games.chess/browse_frm/thread/5f1c0623a1aba89b ZZZZZZ 3.0 plays in Dutch Comp. Chess Champ. 1993] by [[Gijsbert Wiesenekker]], [[Computer Chess Forums|rec.games.chess]], November 15, 1993
=External Links=
* [http://www.csvn.nl/index.php/historie/n-k-computerschaak/38-1993 ONK 1993] [[CSVN]] site
=References=
<references />
'''[[Dutch Open Computer Chess Championship|Up one level]]'''
'''[[DOCCC 1992|< Prev]] [[DOCCC 1994|Next >]]'''
The '''13th Dutch Computer Chess Championship''' took place November 6-7 and 13-14, [[Timeline#1993|1993]] in [https://en.wikipedia.org/wiki/Leiden Leiden], [https://en.wikipedia.org/wiki/Netherlands The Netherlands].
=Final Standing=
<ref>[http://www.csvn.nl/index.php/historie/n-k-computerschaak/38-1993 ONK 1993] [[CSVN]] site</ref>
{| class="wikitable"
|-
! #
! Program
! CC
! 1
! 2
! 3
! 4
! 5
! 6
! 7
! 8
! 9
! 10
! 11
! P
! SOS
! SoDOS
|-
! 1
| style="text-align:left;" | [[The King]]
! NL
| style="text-align:right;" | 5b1
| style="text-align:right;" | 8w1
| style="text-align:right;" | 10b1
| style="text-align:right;" | 2w1
| style="text-align:right;" | 6b1
| style="text-align:right;" | 11b1
| style="text-align:right;" | 7w1
| style="text-align:right;" | 4b1
| style="text-align:right;" | 14w1
| style="text-align:right;" | 3b½
| style="text-align:right;" | 15w1
! 10½
| style="text-align:center;" | 71½
| style="text-align:center;" | 67½
|-
! 2
| style="text-align:left;" | [[Gideon#MephistoGideon|Mephisto Gideon]]
! NL
| style="text-align:right;" | 15w1
| style="text-align:right;" | 16b1
| style="text-align:right;" | 7w½
| style="text-align:right;" | 1b0
| style="text-align:right;" | 3w1
| style="text-align:right;" | 5b1
| style="text-align:right;" | 11w1
| style="text-align:right;" | 6b1
| style="text-align:right;" | 4w½
| style="text-align:right;" | 12w1
| style="text-align:right;" | 10b1
! 9
| style="text-align:center;" | 72
| style="text-align:center;" | 54¾
|-
! 3
| style="text-align:left;" | [[Dappet]]
! NL
| style="text-align:right;" | 22w1
| style="text-align:right;" | 4b½
| style="text-align:right;" | 6b0
| style="text-align:right;" | 9w1
| style="text-align:right;" | 2b0
| style="text-align:right;" | 14w1
| style="text-align:right;" | 10b1
| style="text-align:right;" | 11b1
| style="text-align:right;" | 7w1
| style="text-align:right;" | 1w½
| style="text-align:right;" | 13b1
! 8
| style="text-align:center;" | 69½
| style="text-align:center;" | 45¼
|-
! 4
| style="text-align:left;" | [[Quest]]
! NL
| style="text-align:right;" | 19b1
| style="text-align:right;" | 3w½
| style="text-align:right;" | 11b0
| style="text-align:right;" | 8w1
| style="text-align:right;" | 5b½
| style="text-align:right;" | 6w1
| style="text-align:right;" | 12b1
| style="text-align:right;" | 1w0
| style="text-align:right;" | 2b½
| style="text-align:right;" | 7w½
| style="text-align:right;" | 16b1
! 7
| style="text-align:center;" | 75
| style="text-align:center;" | 43¾
|-
! 5
| style="text-align:left;" | [[Petunia]]
! NL
| style="text-align:right;" | 1w0
| style="text-align:right;" | 22b1
| style="text-align:right;" | 12w1
| style="text-align:right;" | 14b1
| style="text-align:right;" | 4w½
| style="text-align:right;" | 2w0
| style="text-align:right;" | 6b0
| style="text-align:right;" | 15w1
| style="text-align:right;" | 8b1
| style="text-align:right;" | 9w1
| style="text-align:right;" | 7b½
! 7
| style="text-align:center;" | 70
| style="text-align:center;" | 37¼
|-
! 6
| style="text-align:left;" | [[Kallisto]]
! NL
| style="text-align:right;" | 17w1
| style="text-align:right;" | 11b½
| style="text-align:right;" | 3w1
| style="text-align:right;" | 7b1
| style="text-align:right;" | 1w0
| style="text-align:right;" | 4b0
| style="text-align:right;" | 5w1
| style="text-align:right;" | 2w0
| style="text-align:right;" | 10b½
| style="text-align:right;" | 8w½
| style="text-align:right;" | 18b1
! 6½
| style="text-align:center;" | 75½
| style="text-align:center;" | 40¼
|-
! 7
| style="text-align:left;" | [[Schach|Schach 3.0]]
! DE
| style="text-align:right;" | 23w1
| style="text-align:right;" | 14w1
| style="text-align:right;" | 2b½
| style="text-align:right;" | 6w0
| style="text-align:right;" | 8b1
| style="text-align:right;" | 10w1
| style="text-align:right;" | 1b0
| style="text-align:right;" | 12w1
| style="text-align:right;" | 3b0
| style="text-align:right;" | 4b½
| style="text-align:right;" | 5w½
! 6½
| style="text-align:center;" | 72½
| style="text-align:center;" | 36
|-
! 8
| style="text-align:left;" | [[Genesis NL|Genesis 2]]
! NL
| style="text-align:right;" | 12w1
| style="text-align:right;" | 1b0
| style="text-align:right;" | 13w1
| style="text-align:right;" | 4b0
| style="text-align:right;" | 7w0
| style="text-align:right;" | 20b1
| style="text-align:right;" | 16b1
| style="text-align:right;" | 9w1
| style="text-align:right;" | 5w0
| style="text-align:right;" | 6b½
| style="text-align:right;" | 17w1
! 6½
| style="text-align:center;" | 69
| style="text-align:center;" | 34¾
|-
! 9
| style="text-align:left;" | [[Touch]]
! NL
| style="text-align:right;" | 14w0
| style="text-align:right;" | 21b1
| style="text-align:right;" | 17w0
| style="text-align:right;" | 3b0
| style="text-align:right;" | 13w1
| style="text-align:right;" | 18b1
| style="text-align:right;" | 23w1
| style="text-align:right;" | 8b0
| style="text-align:right;" | 15w1
| style="text-align:right;" | 5b0
| style="text-align:right;" | 22w1
! 6
| style="text-align:center;" | 55½
| style="text-align:center;" | 24
|-
! 10
| style="text-align:left;" | [[Goldbar]]
! NL
| style="text-align:right;" | 21w1
| style="text-align:right;" | 13b1
| style="text-align:right;" | 1w0
| style="text-align:right;" | 17b1
| style="text-align:right;" | 11w0
| style="text-align:right;" | 7b0
| style="text-align:right;" | 3w0
| style="text-align:right;" | 14b1
| style="text-align:right;" | 6w½
| style="text-align:right;" | 20b1
| style="text-align:right;" | 2w0
! 5½
| style="text-align:center;" | 70
| style="text-align:center;" | 27¼
|-
! 11
| style="text-align:left;" | [[LChess]]
! NL
| style="text-align:right;" | 18b1
| style="text-align:right;" | 6w½
| style="text-align:right;" | 4w1
| style="text-align:right;" | 16b1
| style="text-align:right;" | 10b1
| style="text-align:right;" | 1w0
| style="text-align:right;" | 2b0
| style="text-align:right;" | 3w0
| style="text-align:right;" | 12b0
| style="text-align:right;" | 13w0
| style="text-align:right;" | 23b1
! 5½
| style="text-align:center;" | 69½
| style="text-align:center;" | 27¾
|-
! 12
| style="text-align:left;" | [[Doerak]]
! NL
| style="text-align:right;" | 8b0
| style="text-align:right;" | 20w1
| style="text-align:right;" | 5b0
| style="text-align:right;" | 19w1
| style="text-align:right;" | 15b1
| style="text-align:right;" | 16w1
| style="text-align:right;" | 4w0
| style="text-align:right;" | 7b0
| style="text-align:right;" | 11w1
| style="text-align:right;" | 2b0
| style="text-align:right;" | 21w½
! 5½
| style="text-align:center;" | 65
| style="text-align:center;" | 27
|-
! 13
| style="text-align:left;" | [[Hector|Hector 2]]
! NL
| style="text-align:right;" | 24b1
| style="text-align:right;" | 10w0
| style="text-align:right;" | 8b0
| style="text-align:right;" | 20w½
| style="text-align:right;" | 9b0
| style="text-align:right;" | 21w1
| style="text-align:right;" | 14b0
| style="text-align:right;" | 19w1
| style="text-align:right;" | 22b1
| style="text-align:right;" | 11b1
| style="text-align:right;" | 3w0
! 5½
| style="text-align:center;" | 52½
| style="text-align:center;" | 19¼
|-
! 14
| style="text-align:left;" | [[Explorer]]
! NL
| style="text-align:right;" | 9b1
| style="text-align:right;" | 7b0
| style="text-align:right;" | 15w1
| style="text-align:right;" | 5w0
| style="text-align:right;" | 20b1
| style="text-align:right;" | 3b0
| style="text-align:right;" | 13w1
| style="text-align:right;" | 10w0
| style="text-align:right;" | 1b0
| style="text-align:right;" | 16w0
| style="text-align:right;" | 24b1
! 5
| style="text-align:center;" | 63½
| style="text-align:center;" | 21
|-
! 15
| style="text-align:left;" | [[Chessmate]]
! NL
| style="text-align:right;" | 2b0
| style="text-align:right;" | 18w1
| style="text-align:right;" | 14b0
| style="text-align:right;" | 21w1
| style="text-align:right;" | 12w0
| style="text-align:right;" | 23b1
| style="text-align:right;" | 19w1
| style="text-align:right;" | 5b0
| style="text-align:right;" | 9b0
| style="text-align:right;" | 24w1
| style="text-align:right;" | 1b0
! 5
| style="text-align:center;" | 59
| style="text-align:center;" | 16
|-
! 16
| style="text-align:left;" | [[Nightmare NL|Nightmare]]
! NL
| style="text-align:right;" | 20b1
| style="text-align:right;" | 2w0
| style="text-align:right;" | 19b1
| style="text-align:right;" | 11w0
| style="text-align:right;" | 17b1
| style="text-align:right;" | 12b0
| style="text-align:right;" | 8w0
| style="text-align:right;" | 18b0
| style="text-align:right;" | 24w1
| style="text-align:right;" | 14b1
| style="text-align:right;" | 4w0
! 5
| style="text-align:center;" | 58
| style="text-align:center;" | 19½
|-
! 17
| style="text-align:left;" | [[Pallas]]/[[Constellation|NC]]
! NL
| style="text-align:right;" | 6b0
| style="text-align:right;" | 23w1
| style="text-align:right;" | 9b1
| style="text-align:right;" | 10w0
| style="text-align:right;" | 16w0
| style="text-align:right;" | 19b0
| style="text-align:right;" | 18w0
| style="text-align:right;" | 24b1
| style="text-align:right;" | 21w1
| style="text-align:right;" | 22w1
| style="text-align:right;" | 8b0
! 5
| style="text-align:center;" | 48
| style="text-align:center;" | 14½
|-
! 18
| style="text-align:left;" | [[Arthur]]
! NL
| style="text-align:right;" | 11w0
| style="text-align:right;" | 15b0
| style="text-align:right;" | 21w0
| style="text-align:right;" | 22b1
| style="text-align:right;" | 24b1
| style="text-align:right;" | 9w0
| style="text-align:right;" | 17b1
| style="text-align:right;" | 16w1
| style="text-align:right;" | 20b0
| style="text-align:right;" | 23w1
| style="text-align:right;" | 6w0
! 5
| style="text-align:center;" | 46
| style="text-align:center;" | 14½
|-
! 19
| style="text-align:left;" | [[Zzzzzz|Zzzzzz 3.0]]
! NL
| style="text-align:right;" | 4w0
| style="text-align:right;" | 24b1
| style="text-align:right;" | 16w0
| style="text-align:right;" | 12b0
| style="text-align:right;" | 22w1
| style="text-align:right;" | 17w1
| style="text-align:right;" | 15b0
| style="text-align:right;" | 13b0
| style="text-align:right;" | 23w1
| style="text-align:right;" | 21b0
| style="text-align:right;" | 20w1
! 5
| style="text-align:center;" | 46
| style="text-align:center;" | 14
|-
! 20
| style="text-align:left;" | [[Shess]]
! NL
| style="text-align:right;" | 16w0
| style="text-align:right;" | 12b0
| style="text-align:right;" | 24w1
| style="text-align:right;" | 13b½
| style="text-align:right;" | 14w0
| style="text-align:right;" | 8w0
| style="text-align:right;" | 22b1
| style="text-align:right;" | 23b1
| style="text-align:right;" | 18w1
| style="text-align:right;" | 10w0
| style="text-align:right;" | 19b0
! 4½
| style="text-align:center;" | 47½
| style="text-align:center;" | 12¼
|-
! 21
| style="text-align:left;" | [[ShortChess]]
! NL
| style="text-align:right;" | 10b0
| style="text-align:right;" | 9w0
| style="text-align:right;" | 18b1
| style="text-align:right;" | 15b0
| style="text-align:right;" | 23w0
| style="text-align:right;" | 13b0
| style="text-align:right;" | 24w1
| style="text-align:right;" | 22w½
| style="text-align:right;" | 17b0
| style="text-align:right;" | 19w1
| style="text-align:right;" | 12b½
! 4
| style="text-align:center;" | 47
| style="text-align:center;" | 14
|-
! 22
| style="text-align:left;" | [[Delta]]
! NL
| style="text-align:right;" | 3b0
| style="text-align:right;" | 5w0
| style="text-align:right;" | 23b1
| style="text-align:right;" | 18w0
| style="text-align:right;" | 19b0
| style="text-align:right;" | 24w1
| style="text-align:right;" | 20w0
| style="text-align:right;" | 21b½
| style="text-align:right;" | 13w0
| style="text-align:right;" | 17b0
| style="text-align:right;" | 9b0
! 2½
| style="text-align:center;" | 52
| style="text-align:center;" | 4
|-
! 23
| style="text-align:left;" | [[Rookie]]
! NL
| style="text-align:right;" | 7b0
| style="text-align:right;" | 17b0
| style="text-align:right;" | 22w0
| style="text-align:right;" | 24w1
| style="text-align:right;" | 21b1
| style="text-align:right;" | 15w0
| style="text-align:right;" | 9b0
| style="text-align:right;" | 20w0
| style="text-align:right;" | 19b0
| style="text-align:right;" | 18b0
| style="text-align:right;" | 11w0
! 2
| style="text-align:center;" | 49
| style="text-align:center;" | 4
|-
! 24
| style="text-align:left;" | [[Matogrosso]]
! NL
| style="text-align:right;" | 13w0
| style="text-align:right;" | 19w0
| style="text-align:right;" | 20b0
| style="text-align:right;" | 23b0
| style="text-align:right;" | 18w0
| style="text-align:right;" | 22b0
| style="text-align:right;" | 21b0
| style="text-align:right;" | 17w0
| style="text-align:right;" | 16b0
| style="text-align:right;" | 15b0
| style="text-align:right;" | 14w0
! 0
| style="text-align:center;" | 48½
| style="text-align:center;" | 0
|}
* [https://en.wikipedia.org/wiki/ISO_3166-1 CC Country Codes]
* SOS: [https://en.wikipedia.org/wiki/Buchholz_system Sum of Opponent Scores]
* SoDOS: [https://en.wikipedia.org/wiki/Neustadtl_score Sum of Defeated Opponent Scores]
=Participants=
<ref>[[Peter van Diepen]] ('''1993'''). ''Report on the 13th Dutch Computer-Chess Championship''. [[ICGA Journal#16_4|ICCA Journal, Vol. 16, No. 4]]</ref>
{| class="wikitable"
|-
! Program
! Authors
! Hardware
|-
| style="text-align:left;" | [[The King]]
| [[Johan de Koning]]
| [[DEC Alpha|DEC Alpha-PC]], 150 MHz
|-
| style="text-align:left;" | [[Gideon#MephistoGideon|Mephisto Gideon]]
| [[Ed Schroder|Ed Schröder]]
| [[x86|Pentium]], 60 MHz
|-
| style="text-align:left;" | [[Dappet]]
| [[Dap Hartmann]], [[Peter Kouwenhoven]]
| [[x86|486 DX]], 66 MHz, [[x86|Pentium]] 60 MHz <ref> [[Dappet]] played the second weekend with [[x86|Pentium]] 60 MHz and [[Null Move Pruning]] implemented, see [[Peter Kouwenhoven]] ('''1993'''). ''Fraaie derde plaats voor 'oudje' Dappet''. [[Computerschaak]], No. 6</ref>
|-
| style="text-align:left;" | [[Quest]]
| [[Frans Morsch]]
| [[x86|486 DX]], 50 MHz
|-
| style="text-align:left;" | [[Petunia]]
| [[Huib-Jan Imbens]], [[Eric van Riet Paap]]
| [[x86|486/25]] MHz + 3 x [[i860|i860/40]] MHz
|-
| style="text-align:left;" | [[Kallisto]]
| [[Bart Weststrate]]
| [[x86|486 DX]], 66 MHz
|-
| style="text-align:left;" | [[Schach|Schach 3.0]]
| [[Thomas Kreitmair]], [[Matthias Engelbach]]
| [[x86|486 DX]], 66 MHz
|-
| style="text-align:left;" | [[Genesis NL|Genesis 2]]
| [[Huib-Jan Imbens]], [[Eric van Riet Paap]]
| [[x86|486 DX]], 33 MHz
|-
| style="text-align:left;" | [[Touch]]
| [[Jos Uiterwijk]]
| [[SPARC|Sun Sparc]] 10/30
|-
| style="text-align:left;" | [[Goldbar]]
| [[Bart Goldhoorn]]
| [[x86|486 DX]], 50 MHz
|-
| style="text-align:left;" | [[LChess]]
| [[Lex Loep]], [[Ger Neef]]
| [[x86|486 DX]], 50 MHz
|-
| style="text-align:left;" | [[Doerak]]
| [[Henk van Dorp]]
| [[x86|486 DX]], 50 MHz
|-
| style="text-align:left;" | [[Hector|Hector 2]]
| [[Maarten Bults]]
| [[x86|486 DX]], 50 MHz
|-
| style="text-align:left;" | [[Explorer]]
| [[Edward de Grijs]]
| [[x86|386 SX]] + special purpose chess hardware
|-
| style="text-align:left;" | [[Chessmate]]
| [[Wim van der Maaten]]
| [[Acorn Archimedes]], [[ARM2|ARM-2]], 25 MHz
|-
| style="text-align:left;" | [[Nightmare NL|Nightmare]]
| [[Joost Buijs]]
| [[x86|486 DX]], 66 MHz
|-
| style="text-align:left;" | [[Pallas]]/[[Constellation|NC]]
| [[Erik Leenders]]
| [[Atari ST#TT030|Atari TT030]], [[68030]], 32 MHz, [[Constellation|Novag Constellation]] <ref>Due to disease [[Erik Leenders]] was not able to attend the second weekend - the organizers decided to replace [[Pallas]] by a [[Constellation|Novag Constellation]] from 1984, [[Theo van der Storm]] ('''1993'''). ''The King wint Nederlandse titel terug''. [[Computerschaak]], No. 6</ref>
|-
| style="text-align:left;" | [[Arthur]]
| [[Walter Ravenek]]
| [[IBM]] [https://en.wikipedia.org/wiki/RS/6000#Type_7013 RS/6000 550] 41 MHz
|-
| style="text-align:left;" | [[Zzzzzz|Zzzzzz 3.0]]
| [[Gijsbert Wiesenekker]]
| [[IBM]] [https://en.wikipedia.org/wiki/RS/6000#Type_7012 RS/6000 320] 33 MHz <ref>[http://groups.google.com/group/rec.games.chess/browse_frm/thread/5f1c0623a1aba89b ZZZZZZ 3.0 plays in Dutch Comp. Chess Champ. 1993] by [[Gijsbert Wiesenekker]], [[Computer Chess Forums|rec.games.chess]], November 15, 1993</ref>
|-
| style="text-align:left;" | [[Shess]]
| [[Ard van Bergen]]
| [https://en.wikipedia.org/wiki/Convex_Computer Convex] [http://www.corestore.org/convex.htm C-220]
|-
| style="text-align:left;" | [[ShortChess]]
| [[Theo Kortekaas]]
| [[x86|486 SLC2]], 40 MHz
|-
| style="text-align:left;" | [[Delta]]
| [[Fré Felkers]]
| [[x86|486 DX]], 66 MHz
|-
| style="text-align:left;" | [[Rookie]]
| [[Marcel van Kervinck]]
| [[Amiga]], [[68000]], 7 MHz
|-
| style="text-align:left;" | [[Matogrosso]]
| [[Evert van Heel]]
| [[x86|486 DX]], 66 MHz
|}
=Reports=
* [[Peter van Diepen]] ('''1993'''). ''Report on the 13th Dutch Computer-Chess Championship''. [[ICGA Journal#16_4|ICCA Journal, Vol. 16, No. 4]]
* [[Theo van der Storm]] ('''1993'''). ''The King wint Nederlandse titel terug''. [[Computerschaak]], No. 6, December 1993 (Dutch)
: [[Peter Kouwenhoven]] ('''1993'''). ''Fraaie derde plaats voor 'oudje' Dappet''. [[Computerschaak]], No. 6, December 1993 (Dutch)
=Forum Posts=
* [http://groups.google.com/group/rec.games.chess/browse_frm/thread/b748dbeb7846f2d3 Processors needed for ZZZZZZ 3.0] by [[Gijsbert Wiesenekker]], [[Computer Chess Forums|rec.games.chess]], November 12, 1993
* [http://groups.google.com/group/rec.games.chess/browse_frm/thread/5f1c0623a1aba89b ZZZZZZ 3.0 plays in Dutch Comp. Chess Champ. 1993] by [[Gijsbert Wiesenekker]], [[Computer Chess Forums|rec.games.chess]], November 15, 1993
=External Links=
* [http://www.csvn.nl/index.php/historie/n-k-computerschaak/38-1993 ONK 1993] [[CSVN]] site
=References=
<references />
'''[[Dutch Open Computer Chess Championship|Up one level]]'''
