| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. A Neiksans vs Jobava |
| 1-0 | 30 |
1997 |
Wch U14 | B84 Sicilian, Scheveningen |
| 2. Oral vs A Neiksans |
 | 1-0 | 38 |
1999 |
EU-chT (Men) | C43 Petrov, Modern Attack |
| 3. A Neiksans vs G Bakhtadze |
| 1-0 | 97 |
1999 |
EU-chT (Men) | B43 Sicilian, Kan, 5.Nc3 |
| 4. Jobava vs A Neiksans |
| 1-0 | 67 |
1999 |
Wch U16 | A94 Dutch, Stonewall with Ba3 |
| 5. Huzman vs A Neiksans |
| 1-0 | 55 |
1999 |
EU-chT (Men) | A88 Dutch, Leningrad, Main Variation with c6 |
| 6. A Neiksans vs E Keogh |
| 1-0 | 28 |
1999 |
EU-chT (Men) | A07 King's Indian Attack |
| 7. DeFirmian vs A Neiksans |
 | 1-0 | 49 |
2000 |
34th Olympiad | C42 Petrov Defense |
| 8. P Schlosser vs A Neiksans |
| 1-0 | 42 |
2000 |
KB Czech Open | A85 Dutch, with c4 & Nc3 |
| 9. V Popov vs A Neiksans |
 | 1-0 | 34 |
2000 |
KB Czech Open | A80 Dutch |
| 10. A Neiksans vs L Schandorff |
| 1-0 | 35 |
2000 |
34th Olympiad | B92 Sicilian, Najdorf, Opocensky Variation |
| 11. S Pedersen vs A Neiksans |
| 1-0 | 30 |
2001 |
ECC | C42 Petrov Defense |
| 12. A Neiksans vs L Cernousek |
| 1-0 | 39 |
2001 |
WJun | B78 Sicilian, Dragon, Yugoslav Attack, 10.castle long |
| 13. A Neiksans vs S Geirnaert |
| 1-0 | 25 |
2001 |
WJun | C50 Giuoco Piano |
| 14. A Neiksans vs V Stamenkov |
| 1-0 | 41 |
2001 |
ECC | B48 Sicilian, Taimanov Variation |
| 15. A Neiksans vs H Barber |
| 1-0 | 66 |
2001 |
ECC | B58 Sicilian |
| 16. A Neiksans vs N Miezis |
| 1-0 | 73 |
2005 |
Latvian Championships | B42 Sicilian, Kan |
| 17. A Neiksans vs Z Byambaa |
| 1-0 | 40 |
2006 |
37th Chess Olympiad | B06 Robatsch |
| 18. A Neiksans vs M Lyell |
| 1-0 | 36 |
2008 |
Mindsports | C55 Two Knights Defense |
| 19. A Neiksans vs Dao Thien Hai |
 | 1-0 | 10 |
2008 |
Mindsports | B50 Sicilian |
| 20. D Schneider vs A Neiksans |
| 1-0 | 61 |
2008 |
Mindsports | C42 Petrov Defense |
| 21. A Neiksans vs T Chua Zheng Yuan |
| 1-0 | 58 |
2008 |
Mindsports | B92 Sicilian, Najdorf, Opocensky Variation |
| 22. R Espinosa-Flores vs A Neiksans |
| 1-0 | 30 |
2008 |
Mindsports | B22 Sicilian, Alapin |
| 23. C Garma vs A Neiksans |
| 1-0 | 33 |
2008 |
Mindsports | B22 Sicilian, Alapin |