| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. Timman vs J Moles |
| 1-0 | 29 |
1966 |
Groningen Ech-jr pre | E20 Nimzo-Indian |
| 2. Timman vs G Ligterink |
 | 1-0 | 19 |
1967 |
Groningen Ech-jr | E20 Nimzo-Indian |
| 3. Timman vs H Crabbendam |
| 1-0 | 30 |
1967 |
Amsterdam IBM III | E20 Nimzo-Indian |
| 4. Timman vs Van Santen F |
 | 1-0 | 27 |
1967 |
The Hague | E20 Nimzo-Indian |
| 5. Timman vs P Limbos |
| 1-0 | 44 |
1969 |
Antwerpen tt | E53 Nimzo-Indian, 4.e3 |
| 6. Timman vs Keres |
| 0-1 | 25 |
1971 |
Amsterdam (17.05.71) Inf12/588 | E41 Nimzo-Indian |
| 7. Timman vs B Brinck-Claussen |
| 1-0 | 22 |
1971 |
Wijk aan Zee II 11/485 | E24 Nimzo-Indian, Samisch |
| 8. Timman vs F Kuijpers |
| ½-½ | 56 |
1971 |
Philips/Duphar | E48 Nimzo-Indian, 4.e3 O-O 5.Bd3 d5 |
| 9. Timman vs K Langeweg |
| ½-½ | 47 |
1972 |
7, Wijk Aan Zee | E54 Nimzo-Indian, 4.e3, Gligoric System |
| 10. Timman vs B Jacobsen |
| 1-0 | 57 |
1972 |
Stockholm op | E41 Nimzo-Indian |
| 11. Timman vs R Knaak |
| 1-0 | 37 |
1972 |
Skopje (ol) 14/579 | E41 Nimzo-Indian |
| 12. Timman vs Ulf Andersson |
 | 0-1 | 92 |
1972 |
Reykjavik | E53 Nimzo-Indian, 4.e3 |
| 13. Timman vs I Saren |
| ½-½ | 119 |
1972 |
Helsinki | E59 Nimzo-Indian, 4.e3, Main line |
| 14. Timman vs H Ree |
| 1-0 | 35 |
1973 |
Amsterdam SB | E52 Nimzo-Indian, 4.e3, Main line with ...b6 |
| 15. Timman vs Keene |
 | 1-0 | 30 |
1973 |
London (England) | E47 Nimzo-Indian, 4.e3 O-O 5.Bd3 |
| 16. Timman vs Tal |
| ½-½ | 48 |
1973 |
Hastings | E56 Nimzo-Indian, 4.e3, Main line with 7...Nc6 |
| 17. Timman vs Hecht |
| 1-0 | 34 |
1973 |
London | E59 Nimzo-Indian, 4.e3, Main line |
| 18. Timman vs Kaplan |
| ½-½ | 27 |
1974 |
Amsterdam IBM | E56 Nimzo-Indian, 4.e3, Main line with 7...Nc6 |
| 19. Timman vs R Cosulich |
 | 1-0 | 7 |
1974 |
06, Venedig | E45 Nimzo-Indian, 4.e3, Bronstein (Byrne) Variation |
| 20. Timman vs Razuvaev |
 | 1-0 | 51 |
1975 |
Amsterdam IBM | E31 Nimzo-Indian, Leningrad, Main line |
| 21. Timman vs Smyslov |
| ½-½ | 57 |
1975 |
Teesside | E30 Nimzo-Indian, Leningrad |
| 22. Timman vs J Vogel |
 | 1-0 | 41 |
1975 |
9, Leeuwarden NED ch | E30 Nimzo-Indian, Leningrad |
| 23. Timman vs Hort |
| ½-½ | 22 |
1975 |
Teesside | E31 Nimzo-Indian, Leningrad, Main line |
| 24. Timman vs P Ostermeyer |
| 1-0 | 17 |
1975 |
Reykjavik zt | E30 Nimzo-Indian, Leningrad |
| 25. Timman vs F Kuijpers |
| 1-0 | 43 |
1976 |
NED-ch | E30 Nimzo-Indian, Leningrad |