20:31

Ton Sijbrands (Netherlands) won the World Championship 1972.Draughts

1:59:45

Ton Sijbrands: 38 positionele partijen vastgespeeld in 3x3 tot 7x7schijven, wit wint, deel 15

29:51

55 forcings (slow ) (no music )

11:46

Sijbrands Analysis: Schwarzman - Kalmakov part 1

4:21

Coup du fondeur de cloches

11:53

Tactical Brilliance: Sijbrands' Unforgettable Draughts Forklock Triumphs

4:42

Sijbrands’ Surrounding Mastery: A Collection of Legendary Games

10:15

Dibmanpart I