Jan Boersma vs Julius H van Doeland
Essent Open Hoogeveen NED round 8 2001.10.19
Sicilian Defense: Closed 1/2-1/2

Daniel Stellwagen vs Jan Boersma
Lost Boys op Antwerp BEL round 5 1998.08.04
French Defense: Classical Variation, Svenonius Variation 0-1