1989 Candidates Quarterfinals - Timman vs. Portisch
Location: Antwerp, Belgium
January 01, 1989 to January 01, 1989
| Round | White Player | Result | Black Player |
|---|---|---|---|
| 1. | Lajos Portisch | 1/2-1/2 | Jan H Timman |
| 2. | Jan H Timman | 1/2-1/2 | Lajos Portisch |
| 3. | Lajos Portisch | 1-0 | Jan H Timman |
| 4. | Jan H Timman | 1/2-1/2 | Lajos Portisch |
| 5. | Lajos Portisch | 0-1 | Jan H Timman |
| 6. | Jan H Timman | 1-0 | Lajos Portisch |