Karlheinz Bachmann vs Klaus Viktor Darga
FRG-ch 06th Bad Pyrmont FRG round 13 1961.10.28
English Opening: Anglo-Indian Defense, Hedgehog System 0-1

Vladimir Savon vs Karlheinz Bachmann
Dortmund Dortmund FRG round 6 1975.04.??
Modern Defense: Pterodactyl Variation 1-0

Nigel Short vs Karlheinz Bachmann
London Aaronson London ENG round 4 1978.03.25
English Opening: Anglo-Indian Defense, Grünfeld Formation 1-0