All-time Tournaments
Hoogovenstoernooi 1980
Standings
Participants
Crosstable
Schedule
Schedule
| Ronde 1 |
| Byrne, Robert E | - | Alburt, Lev O | 1-0 |
| Timman, Jan H | - | Ligterink, Gert | ½-½ |
| Bohm, Hans | - | Sigurjonsson, Gudmundur | 1-0 |
| Ree, Hans | - | Kovacevic, Vladimir | ½-½ |
| Seirawan, Yasser | - | Van Der Wiel, John T.H. | 1-0 |
| Biyiasas, Peter | - | Browne, Walter S. | ½-½ |
| Korchnoi, Viktor | - | Sunye Neto, Jaime | ½-½ |
| |
| Ronde 2 |
| Van Der Wiel, John T.H. | - | Alburt, Lev O | 0-1 |
| Ligterink, Gert | - | Bohm, Hans | 1-0 |
| Sunye Neto, Jaime | - | Biyiasas, Peter | ½-½ |
| Browne, Walter S. | - | Timman, Jan H | 1-0 |
| Kovacevic, Vladimir | - | Byrne, Robert E | 1-0 |
| Seirawan, Yasser | - | Korchnoi, Viktor | 1-0 |
| Sigurjonsson, Gudmundur | - | Ree, Hans | ½-½ |
| |
| Ronde 3 |
| Timman, Jan H | - | Sunye Neto, Jaime | ½-½ |
| Byrne, Robert E | - | Sigurjonsson, Gudmundur | ½-½ |
| Biyiasas, Peter | - | Seirawan, Yasser | ½-½ |
| Ree, Hans | - | Ligterink, Gert | 1-0 |
| Bohm, Hans | - | Browne, Walter S. | ½-½ |
| Alburt, Lev O | - | Kovacevic, Vladimir | ½-½ |
| Korchnoi, Viktor | - | Van Der Wiel, John T.H. | ½-½ |
| |
| Ronde 4 |
| Van Der Wiel, John T.H. | - | Kovacevic, Vladimir | ½-½ |
| Browne, Walter S. | - | Ree, Hans | ½-½ |
| Sunye Neto, Jaime | - | Bohm, Hans | 0-1 |
| Ligterink, Gert | - | Byrne, Robert E | 0-1 |
| Korchnoi, Viktor | - | Biyiasas, Peter | 1-0 |
| Seirawan, Yasser | - | Timman, Jan H | 1-0 |
| Sigurjonsson, Gudmundur | - | Alburt, Lev O | 0-1 |
| |
| Ronde 5 |
| Byrne, Robert E | - | Browne, Walter S. | ½-½ |
| Bohm, Hans | - | Seirawan, Yasser | 0-1 |
| Ree, Hans | - | Sunye Neto, Jaime | ½-½ |
| Timman, Jan H | - | Korchnoi, Viktor | ½-½ |
| Biyiasas, Peter | - | Van Der Wiel, John T.H. | 1-0 |
| Alburt, Lev O | - | Ligterink, Gert | 1-0 |
| Kovacevic, Vladimir | - | Sigurjonsson, Gudmundur | ½-½ |
| |
| Ronde 6 |
| Van Der Wiel, John T.H. | - | Sigurjonsson, Gudmundur | 1-0 |
| Biyiasas, Peter | - | Timman, Jan H | 1-0 |
| Ligterink, Gert | - | Kovacevic, Vladimir | ½-½ |
| Alburt, Lev O | - | Browne, Walter S. | 0-1 |
| Sunye Neto, Jaime | - | Byrne, Robert E | ½-½ |
| Korchnoi, Viktor | - | Bohm, Hans | 1-0 |
| Seirawan, Yasser | - | Ree, Hans | ½-½ |
| |
| Ronde 7 |
| Sigurjonsson, Gudmundur | - | Ligterink, Gert | 1-0 |
| Alburt, Lev O | - | Sunye Neto, Jaime | ½-½ |
| Byrne, Robert E | - | Seirawan, Yasser | ½-½ |
| Timman, Jan H | - | Van Der Wiel, John T.H. | 1-0 |
| Bohm, Hans | - | Biyiasas, Peter | 0-1 |
| Ree, Hans | - | Korchnoi, Viktor | ½-½ |
| Kovacevic, Vladimir | - | Browne, Walter S. | 0-1 |
| |
| Ronde 8 |
| Van Der Wiel, John T.H. | - | Ligterink, Gert | 1-0 |
| Timman, Jan H | - | Bohm, Hans | 1-0 |
| Browne, Walter S. | - | Sigurjonsson, Gudmundur | ½-½ |
| Korchnoi, Viktor | - | Byrne, Robert E | 1-0 |
| Sunye Neto, Jaime | - | Kovacevic, Vladimir | ½-½ |
| Seirawan, Yasser | - | Alburt, Lev O | 1-0 |
| Biyiasas, Peter | - | Ree, Hans | 0-1 |
| |
| Ronde 9 |
| Sigurjonsson, Gudmundur | - | Sunye Neto, Jaime | ½-½ |
| Kovacevic, Vladimir | - | Seirawan, Yasser | 0-1 |
| Byrne, Robert E | - | Biyiasas, Peter | ½-½ |
| Alburt, Lev O | - | Korchnoi, Viktor | ½-½ |
| Ree, Hans | - | Timman, Jan H | 0-1 |
| Ligterink, Gert | - | Browne, Walter S. | 0-1 |
| Bohm, Hans | - | Van Der Wiel, John T.H. | ½-½ |
| |
| Ronde 10 |
| Van Der Wiel, John T.H. | - | Browne, Walter S. | 0-1 |
| Timman, Jan H | - | Byrne, Robert E | 1-0 |
| Korchnoi, Viktor | - | Kovacevic, Vladimir | 1-0 |
| Seirawan, Yasser | - | Sigurjonsson, Gudmundur | 1-0 |
| Bohm, Hans | - | Ree, Hans | 1-0 |
| Sunye Neto, Jaime | - | Ligterink, Gert | ½-½ |
| Biyiasas, Peter | - | Alburt, Lev O | 0-1 |
| |
| Ronde 11 |
| Sigurjonsson, Gudmundur | - | Korchnoi, Viktor | 0-1 |
| Ligterink, Gert | - | Seirawan, Yasser | ½-½ |
| Byrne, Robert E | - | Bohm, Hans | 1-0 |
| Ree, Hans | - | Van Der Wiel, John T.H. | ½-½ |
| Browne, Walter S. | - | Sunye Neto, Jaime | 1-0 |
| Kovacevic, Vladimir | - | Biyiasas, Peter | 0-1 |
| Alburt, Lev O | - | Timman, Jan H | ½-½ |
| |
| Ronde 12 |
| Biyiasas, Peter | - | Sigurjonsson, Gudmundur | ½-½ |
| Van Der Wiel, John T.H. | - | Sunye Neto, Jaime | 0-1 |
| Timman, Jan H | - | Kovacevic, Vladimir | ½-½ |
| Bohm, Hans | - | Alburt, Lev O | 0-1 |
| Ree, Hans | - | Byrne, Robert E | ½-½ |
| Korchnoi, Viktor | - | Ligterink, Gert | 1-0 |
| Seirawan, Yasser | - | Browne, Walter S. | ½-½ |
| |
| Ronde 13 |
| Byrne, Robert E | - | Van Der Wiel, John T.H. | ½-½ |
| Sigurjonsson, Gudmundur | - | Timman, Jan H | 0-1 |
| Alburt, Lev O | - | Ree, Hans | ½-½ |
| Sunye Neto, Jaime | - | Seirawan, Yasser | ½-½ |
| Ligterink, Gert | - | Biyiasas, Peter | 0-1 |
| Browne, Walter S. | - | Korchnoi, Viktor | 1-0 |
| Kovacevic, Vladimir | - | Bohm, Hans | 1-0 |
