 
                                    | Date | Chess tournament name | Status | ||
|---|---|---|---|---|
| No results | No results | No results | No results | No results | 
| Date | Players & Opening | Result | ECO | View | 
|---|---|---|---|---|
| No results | No results | No results | No results | No results | 
| Date | Players & Opening | Result | ECO | View | 
|---|---|---|---|---|
| 1988.03.01 | Schelwokat, P. vs Dreier, G. Dortmund open Petrov - Classical | 1-0 | C42 | |
| 1987.04.01 | Mrozinski, W. vs Dreier, G. Dortmund open Reti Symmetrical | 1/2-1/2 | A05 | |
| 1987.04.01 | Kirchhoff, H. vs Dreier, G. Dortmund open Gruenfeld - Gruenfeld | 1-0 | E60 | |
| 1988.03.01 | Kappe, A. vs Dreier, G. Dortmund open Petrov - Classical | 1/2-1/2 | C42 | |
| 1987.04.01 | Heilgermann, D. vs Dreier, G. Dortmund open Reti Symmetrical - Barcza | 1/2-1/2 | A05 | |
| 1987.04.01 | Grunwald, R. vs Dreier, G. Dortmund open King's Indian Saemisch | 0-1 | E81 | |
| 1987.04.01 | Gast, G. vs Dreier, G. Dortmund open Indian | 1-0 | A45 | |
| 1987.01.01 | Dreier, G. vs Machius, Mischa Baden-Baden French Closed Tarrasch - Pawn Center | 0-1 | C05 | |
| 1987.01.01 | Dreier, G. vs Saleen Baden-Baden Spanish Morphy - Wormald | 1-0 | C77 | |
| 1987.01.01 | Dreier, G. vs Al Rasheed, N. Baden-Baden Sicilian Scheveningen Najdorf (Opecensky) | 0-1 | B92 | |
| 1988.01.01 | Dreier, G. vs Ulrich, P. Germany Pirc | 1-0 | B07 | |
| 1987.04.01 | Dreier, G. vs Scholl, M. Dortmund open Sicilian Scheveningen Najdorf (Opecensky) | 0-1 | B92 | |
| 1987.04.01 | Dreier, G. vs Sonnleitner, E. Dortmund open Sicilian Scheveningen Najdorf (Opecensky) | 0-1 | B92 | |
| 1987.04.01 | Dreier, G. vs Schubert, D. Dortmund open Sicilian Dragon - Classical Dragon | 0-1 | B72 | |
| 1987.04.01 | Dreier, G. vs Rostek, B. Dortmund open Philidor - Exchange | 1-0 | C41 | |
| 1987.04.01 | Dreier, G. vs Niermann, R. Dortmund open French Closed Tarrasch - Pawn Center | 0-1 | C05 | |
| 1987.04.01 | Dreier, G. vs Schuchardt, M. Dortmund open French Tarrasch (Guimard) | 1/2-1/2 | C04 | |
| 1988.03.01 | Dreier, G. vs Nowka, O. Dortmund open Caro-Kann - Modern | 0-1 | B12 |