Harm Wiersma 25 victories: part II ( Wch 1976, 1977, 1981, 1983 -1984 )
Harm Wiersma 25 victories ( Wch 1976, 1977, 1981, 1983-1984 )
Harm Wiersma 50 jaar dammer 1968-1972
Harm Wiersma-Viacheslav Shchegolev 2-0
Ton Sijbrands vs Harm Wiersma | 22-Game Rivalry with 5 Epic Wins
Harm Wiersma (NLD) - Ludwig Reimann (CZE). World Championship in International Draughts - 1968.
Harm Wiersma (NED) - Oscar Verpoest (BEL). World Championship in International Draughts - 1968.
15 problem combinations of Harm Wiersma
Vadim Virny-Harm Wiersma 2-0.Draughts
Anatoli Gantvarg-Harm Wiersma 1-1.Draughts
Harm Wiersma (NLD) - Ton Sijbrands (NLD). Draughts World Championship. 1968.
Francesco Laporta (ITA) - Harm Wiersma (NLD). World Championship in International Draughts - 1968.
GMI Guntis Valneris 2409-GMI Harm Wiersma 2422. 0-2
Baba Sy - Harm Wiersma 0-2 Suiker tornooi 1967
Baba Sy-Harm Wiersma 0-2 Draughts
Alexander Georgiev-Harm Wiersma 2-0.Draughts
World Cup Draughts 1983: Harm Wiersma - Jannes van der Wal
Rob Clerc-Harm Wiersma 2-0.Draughts
Harm Wiersma (NLD) - Raoul Delhom (FRA). Draughts World Championship. 1968.
Harm Wiersma Wereldkampioen Dammen 1981
Harm Wiersma (NLD) - Georges Mostovoy (FRA). Draughts World Championship. 1968.
Ton Sijbrands - Harm Wiersma
Ange Agliardi (MON) - Harm Wiersma (NLD). World Championship in International Draughts - 1968.
Harm Wiersma Juweeltjes
As Dat Moar Goed Giet
