| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. Hort vs Timman |
| ½-½ | 34 |
1979 |
Tilburg | E32 Nimzo-Indian, Classical |
| 2. Hort vs Balashov |
| ½-½ | 14 |
1982 |
Wijk aan Zee | E32 Nimzo-Indian, Classical |
| 3. Hort vs R Akesson |
| 1-0 | 35 |
1983 |
West Berlin 36/652 | E32 Nimzo-Indian, Classical |
| 4. Hort vs S Agdestein |
| 0-1 | 34 |
1984 |
Thessaloniki olm ;BIG | E32 Nimzo-Indian, Classical |
| 5. Hort vs Winants |
 | 1-0 | 29 |
1988 |
Thessaloniki olm | E32 Nimzo-Indian, Classical |
| 6. Hort vs Ott Frank |
| 1-0 | 36 |
1989 |
Bad Neuenahr | E32 Nimzo-Indian, Classical |
| 7. Hort vs Polugaevsky |
| ½-½ | 18 |
1989 |
Biel 48/(722) | E32 Nimzo-Indian, Classical |
| 8. Hort vs DeFirmian |
| ½-½ | 49 |
1989 |
Biel | E32 Nimzo-Indian, Classical |
| 9. Hort vs Polugaevsky |
| ½-½ | 18 |
1989 |
Biel | E32 Nimzo-Indian, Classical |
| 10. Hort vs I Nemet |
| ½-½ | 57 |
1993 |
SUI-chT | E32 Nimzo-Indian, Classical |
| 11. Hort vs M Brodsky |
| ½-½ | 21 |
2002 |
Hoogeveen Essent op | E32 Nimzo-Indian, Classical |