| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 676. P Ostojic vs Nijboer |
| 0-1 | 39 | 1984 | Amsterdam OHRA Group B | B07 Pirc |
| 677. L Cserna vs P Ostojic |
| 0-1 | 40 | 1984 | Amsterdam OHRA Group B | A44 Old Benoni Defense |
| 678. P Ostojic vs J van Baarle |
| 1-0 | 36 | 1984 | Amsterdam OHRA Group B | C53 Giuoco Piano |
| 679. D Gavela vs P Ostojic |
| 0-1 | 61 | 1984 | Amsterdam OHRA Group B | C03 French, Tarrasch |
| 680. P Ostojic vs G de Boer |
| 1-0 | 40 | 1984 | Amsterdam OHRA Group B | B80 Sicilian, Scheveningen |
| 681. L Pliester vs P Ostojic |
| 1-0 | 34 | 1984 | Amsterdam OHRA Group B | A07 King's Indian Attack |
| 682. P Ostojic vs Z Krnic |
| ½-½ | 78 | 1984 | Amsterdam OHRA Group B | A45 Queen's Pawn Game |
| 683. J van Mil vs P Ostojic |
| 0-1 | 49 | 1984 | Amsterdam OHRA Group B | B93 Sicilian, Najdorf, 6.f4 |
| 684. Blatny vs P Ostojic |
| 1-0 | 58 | 1987 | Altensteig Open | C02 French, Advance |
| 685. P Ostojic vs Razuvaev |
| ½-½ | 31 | 1987 | West Berlin | B80 Sicilian, Scheveningen |
| 686. B Kohlweyer vs P Ostojic |
| 1-0 | 67 | 1987 | Dortmund-B | E12 Queen's Indian |
| 687. P Ostojic vs G Timmerman |
| 0-1 | 28 | 1987 | Dutch Open | C63 Ruy Lopez, Schliemann Defense |
| 688. T Bottema vs P Ostojic |
| 0-1 | 70 | 1987 | Dutch Open | B28 Sicilian, O'Kelly Variation |
| 689. P Ostojic vs J Vogel |
| 0-1 | 62 | 1987 | Dutch Open | C01 French, Exchange |
| 690. K Schlenga vs P Ostojic |
| 0-1 | 61 | 1987 | Dutch Open | A44 Old Benoni Defense |
| 691. P Ostojic vs H Grooten |
| 1-0 | 61 | 1987 | Dutch Open | B80 Sicilian, Scheveningen |
| 692. M Peek vs P Ostojic |
| ½-½ | 61 | 1987 | Dutch Open | A56 Benoni Defense |
| 693. J Brenninkmeijer vs P Ostojic |
| ½-½ | 83 | 1987 | Dutch Open | E15 Queen's Indian |
| 694. P Ostojic vs L Winants |
| ½-½ | 85 | 1987 | Dutch Open | B45 Sicilian, Taimanov |
| 695. G Pieterse vs P Ostojic |
| 0-1 | 66 | 1987 | Dutch Open | E40 Nimzo-Indian, 4.e3 |
| 696. G Roeder vs P Ostojic |
| ½-½ | 74 | 1988 | Bad Woerishofen Open | B22 Sicilian, Alapin |
| 697. W Gerstner vs P Ostojic |
| 0-1 | 49 | 1988 | Bad Woerishofen Open | B06 Robatsch |
| 698. I Farago vs P Ostojic |
| 1-0 | 41 | 1988 | Berlin op | A44 Old Benoni Defense |
| 699. Razuvaev vs P Ostojic |
| 1-0 | 60 | 1988 | Berlin op | A44 Old Benoni Defense |
| 700. P Ostojic vs Razuvaev |
| 0-1 | 46 | 1988 | GMA-JAT Open | B82 Sicilian, Scheveningen |
Kibitzing
