[Event "NLD-chT Hoofdklasse"] [Site "Netherlands"] [Date "1981.11.07"] [Round "7.23"] [White "de Hoon,Ad"] [Black "Wemer,Theo"] [Result "0-1"] [Setup "1"] [FEN "B:W24,26,27,29,31,32,33,34,37,39,40,42,43,45,46,47,48,49,50:B2,3,4,5,6,7,8,11,12,13,14,15,16,17,18,20,21,23,25"] [WhiteElo "2309"] [WhiteTime "1.59"] [BlackTime "1.54"] [EventDate "1981.??.??"] [EventCountry "NLD"] [EventType "tourn"] [EventRounds "9"] [EventTeams "1"] [EventComplete "1"] [Annotator "Blonde D02"] [Publication "Megabase 2018"] [SourcePublisher "Bor,Klaas"] [PublicationDate "2018.01.01"] [PlyCount "11"] [WhiteCountry "nl"] [BlackCountry "nl"] {[%aall] Forcing zwart

} 12... 14-19 $3 13. 40-35 $7 19x30 14. 35x24 17-22 15. 26x19 {[%aall]
De stelling met de kenmerkende tweepootjes, 8,13 en 19,24
} 18-22 16. 27x9 3x23 17. 29x18 20x36 0-1 [Event "Harry de Waard jubilee Landelijk"] [Site "Utrecht"] [Date "2011.10.05"] [Round "?"] [White "Sijbrands,Ton"] [Black "den Doop,Alexius Bernardus Antonius"] [Result "1-0"] [Setup "1"] [FEN "B:W22,25,26,27,30,32,33,35,38,39,43,48,50:B3,5,6,9,11,12,13,14,15,19,23,24,29"] [WhiteElo "2476"] [WhiteTime "1.10"] [BlackTime "0.59"] [EventDate "2011.??.??"] [EventCountry "NLD"] [EventRounds "1"] [EventTeams "1"] [Annotator "Blonde D09"] [Publication "Megabase 2018"] [SourcePublisher "Bor,Klaas"] [PublicationDate "2018.01.01"] [PlyCount "12"] [WhiteTitle "GMI"] [WhiteCountry "nl"] [BlackCountry "nl"] {[%aall] Na 12-17?? maakt wit (Ton Sijbrands) een schitterende slagzet
} 32... 12-17 $4 33. 32-28 $3 23x21 34. 25-20 14x34 35. 39x30 17x39 36. 43x14 9x20 37. 30x8 3x12 38. 26x8 1-0