| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. A Olsson vs L Couso |
| ½-½ | 58 |
2001 |
ch-SWE | B46 Sicilian, Taimanov Variation |
| 2. A Olsson vs J Banas |
| ½-½ | 41 |
2001 |
ECC | B56 Sicilian |
| 3. A Olsson vs R Akesson |
| 1-0 | 37 |
2001 |
ch-SWE | B43 Sicilian, Kan, 5.Nc3 |
| 4. A Olsson vs T Hillarp Persson |
| ½-½ | 43 |
2001 |
ch-SWE | B91 Sicilian, Najdorf, Zagreb (Fianchetto) Variation |
| 5. A Olsson vs P Cramling |
| ½-½ | 24 |
2001 |
ch-SWE | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 6. A Olsson vs D Stojanovski |
| 0-1 | 35 |
2001 |
ECC | B27 Sicilian |
| 7. A Olsson vs DeFirmian |
| 1-0 | 44 |
2002 |
Stockholm International | B91 Sicilian, Najdorf, Zagreb (Fianchetto) Variation |
| 8. A Olsson vs T Ernst |
| 1-0 | 42 |
2002 |
Stockholm International | B46 Sicilian, Taimanov Variation |
| 9. A Olsson vs Mikhail Rytchagov |
| ½-½ | 21 |
2002 |
Stockholm International | B91 Sicilian, Najdorf, Zagreb (Fianchetto) Variation |
| 10. A Olsson vs B Lindberg |
| 1-0 | 44 |
2003 |
Swedish Championships | B43 Sicilian, Kan, 5.Nc3 |
| 11. A Olsson vs H Tikkanen |
 | 0-1 | 36 |
2003 |
Swedish Championships | B38 Sicilian, Accelerated Fianchetto, Maroczy Bind, 6.Be3 |
| 12. A Olsson vs L Karlsson |
| 1-0 | 66 |
2003 |
Swedish Championships | B33 Sicilian |
| 13. A Olsson vs K Pulkkinen |
| 1-0 | 39 |
2005 |
21st European Club Cup | B66 Sicilian, Richter-Rauzer Attack, 7...a6 |
| 14. A Olsson vs T Horvath |
| 1-0 | 33 |
2005 |
21st European Club Cup | B33 Sicilian |
| 15. A Olsson vs V Spassov |
| ½-½ | 63 |
2005 |
15th European Team Championship | B33 Sicilian |
| 16. A Olsson vs Agrest |
| ½-½ | 53 |
2005 |
Swedish Chess Championship | B42 Sicilian, Kan |
| 17. A Olsson vs V Babula |
| 0-1 | 37 |
2005 |
15th European Team Championship | B91 Sicilian, Najdorf, Zagreb (Fianchetto) Variation |
| 18. A Olsson vs Lautier |
| ½-½ | 32 |
2005 |
21st European Club Cup | B91 Sicilian, Najdorf, Zagreb (Fianchetto) Variation |
| 19. A Olsson vs H S Gretarsson |
| 1-0 | 40 |
2008 |
Euro Club Cup | B23 Sicilian, Closed |