Eugen Karl Wagenheim vs C Wieckmann
1st Baltic Chess Congress- Major Riga RUE 1899.04.26
French Defense: Exchange Variation 1-0

C Wieckmann vs Karl Behting
1st Baltic Chess Congress- Major Riga RUE round 3 1899.04.24
Queen’s Gambit Declined: Exchange Variation 0-1

C Wieckmann vs Wilhelm Sohn
1st Baltic Chess Congress- Major Riga RUE round 10 1899.04.29
French Defense: Exchange Variation 0-1