[Event "Clocksimultane Ton Sijbrands VAD Amsterdam 1973"]
[Site ""]
[White "Sijbrands, Ton"]
[Black "Clerc, Rob"]
[Annotator "Gerrit Draaisma"]
[Result "1-1"]
[GameType "20"]
[Round "1"]
[Date "1973.12.06"]
[WhiteTime ""]
[BlackTime ""]
[TimeControl ""]
[WhiteUrl "http://toernooibase.kndb.nl/Afbeeldingen/Spelers/1878.jpg"]
[BlackUrl "http://toernooibase.kndb.nl/Afbeeldingen/Spelers/2890.jpg"]
[WhiteTitle ""]
[BlackTitle ""]
[WhiteRating ""]
[BlackRating ""]
[DamboTopLine "Clocksimultane Ton Sijbrands VAD Amsterdam 1973 Round 1"]
[DamboBottomLine "Sijbrands, Ton - Clerc, Rob 1-1"]
[FEN "W:W25,26,28,29,32,33,35,36,37,38,39,42,45,47,48,49,50:B2,3,4,6,7,10,11,12,14,15,17,18,19,20,21,22,24,27"] 19. 49-44 18-23 20. 29x18 12x23 21. 39-34 03-09 22. 44-40 09-13 23. 34-29 23x34 24. 40x29 13-18 25. 36-31 27x36 26. 35-30{! (kansrijker dan de door Wieger Wesselink aangegeven dam, 28-23 enz.)} 24x35 27. 29-23 18x29 28. 33x13 22x33 29. 38x29{ (Ondanks twee schijven achterstand, staat wit oppermachtig. Mogelijk verloop:)} 07-12 30. 42-38 11-16 31. 32-28 12-18 32. 13x11 06x17 33. 28-23 20-24 34. 29x09 04x13 35. 37-32 {met winnend voordeel}