| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. H Ree vs Taimanov |
| 0-1 | 40 |
1965 |
Hamburg | E21 Nimzo-Indian, Three Knights |
| 2. H Ree vs Timman |
| 0-1 | 35 |
1968 |
The Hague | E54 Nimzo-Indian, 4.e3, Gligoric System |
| 3. H Ree vs K Langeweg |
| 0-1 | 29 |
1969 |
Wijk aan Zee I | E21 Nimzo-Indian, Three Knights |
| 4. H Ree vs B Enklaar |
| ½-½ | 33 |
1973 |
Wijk aan Zee I | E32 Nimzo-Indian, Classical |
| 5. H Ree vs Timman |
| 1-0 | 23 |
1973 |
Amsterdam SB | E32 Nimzo-Indian, Classical |
| 6. H Ree vs Ljubojevic |
| 0-1 | 40 |
1973 |
Las Palmas | E38 Nimzo-Indian, Classical, 4...c5 |
| 7. H Ree vs Sosonko |
| ½-½ | 19 |
1974 |
Amsterdam IBM | E39 Nimzo-Indian, Classical, Pirc Variation |
| 8. H Ree vs J H Donner |
| 0-1 | 40 |
1974 |
Wijk aan Zee I | E32 Nimzo-Indian, Classical |
| 9. H Ree vs F Olafsson |
| ½-½ | 41 |
1976 |
Amsterdam IBM I | E31 Nimzo-Indian, Leningrad, Main line |
| 10. H Ree vs F Olafsson |
| 0-1 | 42 |
1976 |
Wijk aan Zee | E42 Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein) |
| 11. H Ree vs Browne |
| 0-1 | 78 |
1978 |
Amsterdam (Netherlands) | E34 Nimzo-Indian, Classical, Noa Variation |
| 12. H Ree vs G Ligterink |
| ½-½ | 26 |
1979 |
IBM | E39 Nimzo-Indian, Classical, Pirc Variation |
| 13. H Ree vs J S Neto |
| ½-½ | 21 |
1980 |
Wijk aan Zee I | E39 Nimzo-Indian, Classical, Pirc Variation |
| 14. H Ree vs G Ligterink |
| 1-0 | 30 |
1980 |
Wijk aan Zee I | E32 Nimzo-Indian, Classical |
| 15. H Ree vs Van der Wiel |
| ½-½ | 20 |
1980 |
Wijk aan Zee | E39 Nimzo-Indian, Classical, Pirc Variation |
| 16. H Ree vs Timman |
| ½-½ | 49 |
1981 |
Holland | E33 Nimzo-Indian, Classical |
| 17. H Ree vs Sosonko |
| ½-½ | 13 |
1981 |
Wijk aan Zee | E33 Nimzo-Indian, Classical |
| 18. H Ree vs Tarjan |
| ½-½ | 38 |
1982 |
Lucerne (Switzerland) | E32 Nimzo-Indian, Classical |
| 19. H Ree vs G Ligterink |
| 1-0 | 23 |
1982 |
Line C | E42 Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein) |
| 20. H Ree vs P Scheeren |
| ½-½ | 57 |
1983 |
Hoogovens | E39 Nimzo-Indian, Classical, Pirc Variation |
| 21. H Ree vs Van der Wiel |
| 1-0 | 28 |
1983 |
Wijk aan Zee | E39 Nimzo-Indian, Classical, Pirc Variation |
| 22. H Ree vs Hort |
| 0-1 | 41 |
1983 |
Wijk aan Zee | E39 Nimzo-Indian, Classical, Pirc Variation |
| 23. H Ree vs G Ligterink |
| ½-½ | 39 |
1984 |
46th Hoogovens | E42 Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein) |
| 24. H Ree vs Romanishin |
| ½-½ | 43 |
1985 |
Wijk aan Zee | E26 Nimzo-Indian, Samisch |
| 25. H Ree vs Van der Wiel |
| 0-1 | 38 |
1986 |
Hilversum | E32 Nimzo-Indian, Classical |