Johannes Bertram
GER · FIDE rating 1979
Record: 0½/2 (+0 =1 −1), performance 1964
Openings played
- A56 Benoni Defense: Czech Benoni Defense as black (1)
- B22 Sicilian Defense: Alapin Variation as white (1)
GER · FIDE rating 1979
Record: 0½/2 (+0 =1 −1), performance 1964