| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. A Neiksans vs Jobava |
| 1-0 | 30 |
1997 |
Wch U14 | B84 Sicilian, Scheveningen |
| 2. H Erdogan vs A Neiksans |
| ½-½ | 63 |
1999 |
EU-chT (Men) | A90 Dutch |
| 3. A Neiksans vs O Cvitan |
| 0-1 | 45 |
1999 |
EU-chT (Men) | B84 Sicilian, Scheveningen |
| 4. F Bistric vs A Neiksans |
| ½-½ | 66 |
1999 |
EU-chT (Men) | A10 English |
| 5. A Neiksans vs G Bakhtadze |
| 1-0 | 97 |
1999 |
EU-chT (Men) | B43 Sicilian, Kan, 5.Nc3 |
| 6. Jobava vs A Neiksans |
| 1-0 | 67 |
1999 |
Wch U16 | A94 Dutch, Stonewall with Ba3 |
| 7. A Neiksans vs C Gabriel |
| ½-½ | 36 |
1999 |
EU-chT (Men) | C50 Giuoco Piano |
| 8. Oral vs A Neiksans |
 | 1-0 | 38 |
1999 |
EU-chT (Men) | C43 Petrov, Modern Attack |
| 9. A Neiksans vs E Keogh |
| 1-0 | 28 |
1999 |
EU-chT (Men) | A07 King's Indian Attack |
| 10. Huzman vs A Neiksans |
| 1-0 | 55 |
1999 |
EU-chT (Men) | A88 Dutch, Leningrad, Main Variation with c6 |
| 11. A Neiksans vs N Sommerbauer |
| ½-½ | 25 |
1999 |
EU-chT (Men) | B49 Sicilian, Taimanov Variation |
| 12. P Schlosser vs A Neiksans |
| 1-0 | 42 |
2000 |
KB Czech Open | A85 Dutch, with c4 & Nc3 |
| 13. V Popov vs A Neiksans |
 | 1-0 | 34 |
2000 |
KB Czech Open | A80 Dutch |
| 14. A Neiksans vs L Schandorff |
| 1-0 | 35 |
2000 |
34th Olympiad | B92 Sicilian, Najdorf, Opocensky Variation |
| 15. A Neiksans vs P Blehm |
| 0-1 | 42 |
2000 |
34th Olympiad | B74 Sicilian, Dragon, Classical |
| 16. DeFirmian vs A Neiksans |
 | 1-0 | 49 |
2000 |
34th Olympiad | C42 Petrov Defense |
| 17. A Kovacevic vs A Neiksans |
| 0-1 | 86 |
2000 |
Istanbul ol (Men) | C42 Petrov Defense |
| 18. I Hausner vs A Neiksans |
| ½-½ | 19 |
2001 |
ECC | A10 English |
| 19. I Bensenousi vs A Neiksans |
| 0-1 | 49 |
2001 |
WJun | C42 Petrov Defense |
| 20. N Pert vs A Neiksans |
| ½-½ | 47 |
2001 |
WJun | A80 Dutch |
| 21. A Neiksans vs E Postny |
| 0-1 | 38 |
2001 |
WJun | B06 Robatsch |
| 22. E Hermansson vs A Neiksans |
| ½-½ | 13 |
2001 |
ECC | C43 Petrov, Modern Attack |
| 23. A Neiksans vs L Vajda |
| 0-1 | 41 |
2001 |
WJun | C50 Giuoco Piano |
| 24. A Neiksans vs Z Izoria |
| 0-1 | 42 |
2001 |
WJun | C00 French Defense |
| 25. M Roiz vs A Neiksans |
| ½-½ | 85 |
2001 |
WJun | C43 Petrov, Modern Attack |