| page 1 of 13; games 1-25 of 323 |
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| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. Timman vs J Willemsen |
| 0-1 | 65 |
1964 |
The Hague jr | B40 Sicilian |
| 2. Timman vs H Ree |
| 1-0 | 37 |
1968 |
Rotterdam m | B81 Sicilian, Scheveningen, Keres Attack |
| 3. Timman vs K Grigorian |
| ½-½ | 31 |
1969 |
Vilnius 8/302 | B40 Sicilian |
| 4. Timman vs R Hartoch |
| ½-½ | 61 |
1969 |
Nederland m | B31 Sicilian, Rossolimo Variation |
| 5. Timman vs M Christoph |
 | 1-0 | 41 |
1970 |
Hengelo NED-DE | B50 Sicilian |
| 6. Timman vs B Huguet |
| 1-0 | 33 |
1971 |
Montilla Moriles | B56 Sicilian |
| 7. Timman vs K Roehrl |
| 1-0 | 24 |
1971 |
Madrid 11/366 | B81 Sicilian, Scheveningen, Keres Attack |
| 8. Timman vs Quinteros |
| ½-½ | 35 |
1971 |
Malaga (06) | B42 Sicilian, Kan |
| 9. Timman vs K Langeweg |
| 0-1 | 34 |
1971 |
Leeuwarden ch-NED | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 10. Timman vs Jansa |
| ½-½ | 72 |
1971 |
Wijk aan Zee | B31 Sicilian, Rossolimo Variation |
| 11. Timman vs P Boersma |
| 1-0 | 40 |
1971 |
Leeuwarden ch-NED | B50 Sicilian |
| 12. Timman vs N Radev |
| 0-1 | 28 |
1971 |
Tbilisi 12/381 | B46 Sicilian, Taimanov Variation |
| 13. Timman vs Larry Evans |
| 1-0 | 49 |
1971 |
Amsterdam IBM | B50 Sicilian |
| 14. Timman vs Ivarsson |
 | 1-0 | 23 |
1972 |
Stockholm op | B43 Sicilian, Kan, 5.Nc3 |
| 15. Timman vs O Jakobsen |
| 1-0 | 30 |
1972 |
Helsinki | B99 Sicilian, Najdorf, 7...Be7 Main line |
| 16. Timman vs L Masic |
| ½-½ | 34 |
1972 |
Sombor | B57 Sicilian |
| 17. Timman vs H Ree |
| ½-½ | 42 |
1972 |
Amsterdam IBM | B36 Sicilian, Accelerated Fianchetto |
| 18. Timman vs Ljubojevic |
 | 1-0 | 41 |
1972 |
Wijk aan Zee | B27 Sicilian |
| 19. Timman vs R Debarnot |
| 0-1 | 47 |
1972 |
Olympiad | B27 Sicilian |
| 20. Timman vs B Enklaar |
| 1-0 | 36 |
1972 |
3, Leeuwarden NED ch | B43 Sicilian, Kan, 5.Nc3 |
| 21. Timman vs Matulovic |
 | 0-1 | 40 |
1972 |
Skopje (ol) 14/382 | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 22. Timman vs Auer |
| 1-0 | 61 |
1972 |
Vienna tt | B31 Sicilian, Rossolimo Variation |
| 23. Timman vs K Langeweg |
| 1-0 | 43 |
1972 |
Leeuwarden ch-NED | B46 Sicilian, Taimanov Variation |
| 24. Timman vs Ulf Andersson |
| ½-½ | 15 |
1973 |
Sotchi | B44 Sicilian |
| 25. Timman vs Quinteros |
 | 1-0 | 29 |
1973 |
Amsterdam (Netherlands) | B97 Sicilian, Najdorf |
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| page 1 of 13; games 1-25 of 323 |
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Secrets of Opening Surprises
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