| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. A Ornstein vs Plachetka |
| ½-½ | 15 | 1978 | Kirovakan | E63 King's Indian, Fianchetto, Panno Variation |
| 2. A Ornstein vs Z Jasnikowski |
| 1-0 | 36 | 1979 | Eksjo 7th | E63 King's Indian, Fianchetto, Panno Variation |
| 3. A Ornstein vs J Pokojowczyk |
| 1-0 | 42 | 1980 | Rilton cup | E63 King's Indian, Fianchetto, Panno Variation |
| 4. A Ornstein vs A Sznapik |
| 1-0 | 40 | 1980 | Eksjo-A 8th | E63 King's Indian, Fianchetto, Panno Variation |
| 5. A Ornstein vs W Schmidt |
| ½-½ | 50 | 1981 | Smederevska Palanka | E63 King's Indian, Fianchetto, Panno Variation |
| 6. A Ornstein vs E Ermenkov |
 | 0-1 | 29 | 1981 | Smederevska Palanka | E63 King's Indian, Fianchetto, Panno Variation |
| 7. A Ornstein vs S Djuric |
| 1-0 | 38 | 1985 | Jarvenpaa | E63 King's Indian, Fianchetto, Panno Variation |
| 8. A Ornstein vs F Hellers |
| ½-½ | 33 | 1985 | Swedish Championship | E63 King's Indian, Fianchetto, Panno Variation |
| 9. A Ornstein vs S Kindermann |
| ½-½ | 20 | 1986 | Vienna IBM Open | E63 King's Indian, Fianchetto, Panno Variation |
| 10. A Ornstein vs T Ernst |
| ½-½ | 59 | 1986 | Swedish Championship | E63 King's Indian, Fianchetto, Panno Variation |
| 11. A Ornstein vs K Kinnunen |
| 1-0 | 35 | 1992 | Helsinki Club-ch | E63 King's Indian, Fianchetto, Panno Variation |
| 12. A Ornstein vs T Ernst |
| 1-0 | 63 | 1995 | Stockholm-A | E63 King's Indian, Fianchetto, Panno Variation |
| 13. A Ornstein vs Percy Fransson |
| 1-0 | 41 | 2014 | TCh-SWE Elitserien 2013-14 | E63 King's Indian, Fianchetto, Panno Variation |
| 14. A Ornstein vs T Borvander |
| 1-0 | 41 | 2017 | Kvibergspelen | E63 King's Indian, Fianchetto, Panno Variation |
Kibitzing
